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Insider Trading - Flagship Ventures Fund IV General Partner LLC

"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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Insider Trading Transactions for Flagship Ventures Fund IV General Partner LLC

Common stock purchase or sale:

Transaction Date	Reported DateTime	Company	Symbol	Insider Relationship	Shares Traded	Average Price	Total Amount	Shares Owned	Filing
2016-05-25 Sale	2016-05-27 6:43 pm	Seres Therapeutics Inc.	MCRB	AFEYAN NOUBAR Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR Director 10% Owner	1,000,000	$27.6	$27,600,000	0 (Indirect)	View
2016-07-06 Purchase	2016-07-07 06:04 am	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	400,000	$12.5	$5,000,000	918,664 (Indirect)	View
2016-09-06 Sale	2016-09-08 6:53 pm	Eleven Biotherapeutics Inc.	EBIO	Flagship Ventures Fund IV L.P. Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	129,497	$4.5431	$588,324	282,015 (Direct)	View
2016-09-14 Sale	2016-09-16 4:15 pm	Eleven Biotherapeutics Inc.	EBIO	Flagship Ventures Fund IV L.P. Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	46,692	$4.1789	$195,119	272,677 (Direct)	View
2016-09-19 Sale	2016-09-21 5:37 pm	Eleven Biotherapeutics Inc.	EBIO	Flagship Ventures Fund IV L.P. Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	386,340	$3.6887	$1,425,097	195,451 (Direct)	View
2016-09-22 Sale	2016-09-26 4:03 pm	Eleven Biotherapeutics Inc.	EBIO	Flagship Ventures Fund IV L.P. Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	443,422	$3.1647	$1,403,298	106,787 (Direct)	View
2018-05-11 Purchase	2018-05-15 8:43 pm	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. 10% Owner	281,250	$16	$4,500,000	18,233,404 (Indirect)	View
2019-05-13 Purchase	2019-05-15 4:18 pm	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	500,000	$20	$10,000,000	986,023 (Indirect)	View
2019-12-09 Sale	2019-12-11 7:38 pm	Moderna Inc.	MRNA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	435,855	$18.81	$8,196,936	8,190,766 (Indirect)	View
2020-05-18 Purchase	2020-05-20 5:15 pm	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR 10% Owner	3,800,000	$4.75	$18,050,000	2,886,023 (Indirect)	View
2020-05-21 Sale	2020-05-26 5:00 pm	Moderna Inc.	MRNA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. AFEYAN NOUBAR Director 10% Owner	1,000,000	$68.22	$68,219,277	6,420,766 (Indirect)	View
2020-06-04 Purchase	2020-06-08 4:46 pm	Kaleido Biosciences Inc.	KLDO	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR 10% Owner	2,000,000	$7.5	$15,000,000	666,666 (Indirect)	View
2020-06-29 Purchase	2020-07-01 5:24 pm	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR 10% Owner	4,666,666	$3.75	$17,499,998	4,079,032 (Indirect)	View

Stock options: Exercise, Award, Grant, Conversion

Transaction Date	Reported DateTime	Exercisable Expiration	Company	Symnbol	Insider Relationship	Shares Traded	Conversion Price	Shares Owned	Filing
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	2,039,549	$0	0 (Direct)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	1,617,015	$0	0 (Direct)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	307,692	$0	0 (Direct)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	509,885	$0	0 (Indirect)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	404,253	$0	0 (Indirect)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	76,922	$0	0 (Indirect)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	5,302,834	$0	0 (Direct)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	4,204,240	$0	0 (Direct)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	800,001	$0	0 (Direct)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	1,325,708	$0	0 (Indirect)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	1,051,060	$0	0 (Indirect)	View
2016-02-08 Conversion	2016-02-09 6:08 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR AFEYAN NOUBAR 10% Owner	199,999	$0	0 (Indirect)	View
2016-05-25 Other	2016-05-27 6:43 pm	N/A N/A	Seres Therapeutics Inc.	MCRB	AFEYAN NOUBAR Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR Director 10% Owner	800,000	$0	0 (Indirect)	View
2016-05-25 Other	2016-05-27 6:43 pm	N/A N/A	Seres Therapeutics Inc.	MCRB	AFEYAN NOUBAR Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR Director 10% Owner	200,000	$0	0 (Indirect)	View
2016-05-25 Other	2016-05-27 6:43 pm	N/A N/A	Seres Therapeutics Inc.	MCRB	AFEYAN NOUBAR Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR Director 10% Owner	33,507	$0	0 (Indirect)	View
2016-05-25 Other	2016-05-27 6:43 pm	N/A N/A	Seres Therapeutics Inc.	MCRB	AFEYAN NOUBAR Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR Director 10% Owner	7	$0	0 (Indirect)	View
2016-05-25 Other	2016-05-27 6:43 pm	N/A N/A	Seres Therapeutics Inc.	MCRB	AFEYAN NOUBAR Flagship Ventures Fund 2007 L.P. Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund IV General Partner LLC KANIA EDWIN M JR Director 10% Owner	33,514	$0	0 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	213,333	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	53,333	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,066,666	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	266,666	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,600,000	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	400,000	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	474,661	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	118,665	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	800,000	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	200,000	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	4,000,000	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,000,000	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	6,000,000	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,500,000	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,779,981	$0	918,664 (Indirect)	View
2016-07-06 Conversion	2016-07-07 06:04 am	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	444,995	$0	918,664 (Indirect)	View
2016-08-11 Other	2016-08-15 5:22 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,200,000	$0	0 (Direct)	View
2016-08-11 Other	2016-08-15 5:22 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	300,000	$0	0 (Indirect)	View
2016-08-11 Other	2016-08-15 5:22 pm	N/A N/A	Editas Medicine Inc.	EDIT	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	50,271	$0	0 (Indirect)	View
2017-08-17 Other	2017-08-21 4:19 pm	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,295,997	$0	0 (Direct)	View
2017-08-17 Other	2017-08-21 4:19 pm	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	306,222	$0	0 (Indirect)	View
2017-08-17 Other	2017-08-21 4:19 pm	N/A N/A	Syros Pharmaceuticals Inc.	SYRS	Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures Fund IV General Partner LLC AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	54,293	$0	0 (Indirect)	View
2018-05-11 Conversion	2018-05-15 8:43 pm	N/A N/A	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. 10% Owner	14,622,143	$0	18,233,404 (Indirect)	View
2018-05-11 Conversion	2018-05-15 8:43 pm	N/A N/A	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. 10% Owner	12,536,945	$0	18,233,404 (Indirect)	View
2018-05-11 Conversion	2018-05-15 8:43 pm	N/A N/A	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. 10% Owner	10,102,055	$0	18,233,404 (Indirect)	View
2018-05-11 Conversion	2018-05-15 8:43 pm	N/A N/A	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. 10% Owner	5,416,667	$0	18,233,404 (Indirect)	View
2018-05-11 Conversion	2018-05-15 8:43 pm	N/A N/A	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. 10% Owner	8,333,000	$0	18,233,404 (Indirect)	View
2018-05-11 Conversion	2018-05-15 8:43 pm	N/A N/A	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. 10% Owner	18,611,110	$0	18,233,404 (Indirect)	View
2018-05-11 Conversion	2018-05-15 8:43 pm	N/A N/A	Evelo Biosciences Inc.	EVLO	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. 10% Owner	4,643,963	$0	18,233,404 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	15,323,593	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	3,830,402	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	5,000,000	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	5,000,000	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	593,948	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	593,948	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	1,781,843	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	195,466	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	195,466	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	781,860	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	15,323,593	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	3,830,402	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	5,000,000	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	5,000,000	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	593,948	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	593,948	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	1,781,843	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	195,466	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	195,466	$0	0 (Indirect)	View
2018-07-20 Conversion	2018-07-23 4:34 pm	N/A N/A	Rubius Therapeutics Inc.	RUBY	Flagship Ventures Fund IV General Partner LLC Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship Ventures Fund V L.P. Flagship V VentureLabs Rx Fund L.P. Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	781,860	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	7,292,145	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	1,823,036	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	24,782,552	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	6,195,632	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	5,713,739	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	1,428,432	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	85,989	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	21,496	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	7,292,145	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	1,823,036	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	24,782,552	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	6,195,632	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	5,713,739	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	1,428,432	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	85,989	$0	0 (Indirect)	View
2018-12-11 Conversion	2018-12-13 4:20 pm	N/A N/A	Moderna Inc.	MRNA	AFEYAN NOUBAR Flagship Ventures Fund IV General Partner LLC Flagship Pioneering Inc. Flagship VentureLabs IV LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. KANIA EDWIN M JR Director 10% Owner	21,496	$0	0 (Indirect)	View
2019-03-04 Conversion	2019-03-06 4:43 pm	N/A N/A	Kaleido Biosciences Inc.	KLDO	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Cadena LLC AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	665,908	$0	0 (Indirect)	View
2019-03-04 Conversion	2019-03-06 4:43 pm	N/A N/A	Kaleido Biosciences Inc.	KLDO	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Cadena LLC AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	173,586	$0	0 (Indirect)	View
2019-03-04 Conversion	2019-03-06 4:43 pm	N/A N/A	Kaleido Biosciences Inc.	KLDO	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Cadena LLC AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	281,203	$0	0 (Indirect)	View
2019-03-04 Conversion	2019-03-06 4:43 pm	N/A N/A	Kaleido Biosciences Inc.	KLDO	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Cadena LLC AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	1,331,816	$0	0 (Indirect)	View
2019-03-04 Conversion	2019-03-06 4:43 pm	N/A N/A	Kaleido Biosciences Inc.	KLDO	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Cadena LLC AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	347,173	$0	0 (Indirect)	View
2019-03-04 Conversion	2019-03-06 4:43 pm	N/A N/A	Kaleido Biosciences Inc.	KLDO	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Cadena LLC AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	562,407	$0	0 (Indirect)	View
2019-05-06 Other	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	750,000	$0	0 (Indirect)	View
2019-05-06 Other	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	214,285	$0	0 (Indirect)	View
2019-05-06 Other	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	940,579	$0	0 (Indirect)	View
2019-05-06 Other	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	268,736	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	1,254,888	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	792,366	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	2,000,000	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	1,400,000	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	992,110	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	1,257,465	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	600,000	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	450,958	$0	0 (Indirect)	View
2019-05-06 Conversion	2019-05-06 6:47 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	1,682,665	$0	0 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	751,691	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	2,255,074	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	209,933	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	503,840	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	545,826	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	120,795	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	335,457	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	82,324	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	194,409	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	48,602	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	486,023	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,384,615	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	4,153,847	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	386,697	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	928,074	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	1,005,413	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	222,506	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	617,914	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	151,643	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	358,102	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	89,525	$0	986,023 (Indirect)	View
2019-05-13 Conversion	2019-05-15 4:18 pm	N/A N/A	Axcella Health Inc.	AXLA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. Flagship VentureLabs IV LLC Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. Flagship Ventures Opportunities Fund I General Partner LLC Flagship Ventures Opportunities Fund I L.P. AFEYAN NOUBAR KANIA EDWIN M JR 10% Owner	895,255	$0	986,023 (Indirect)	View
2019-10-29 Other	2019-10-31 7:00 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	1,469,173	$0	0 (Indirect)	View
2019-10-29 Other	2019-10-31 7:00 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	1,061,102	$0	0 (Indirect)	View
2019-10-29 Other	2019-10-31 7:00 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	61,537	$0	0 (Indirect)	View
2019-10-29 Other	2019-10-31 7:00 pm	N/A N/A	TransMedics Group Inc.	TMDX	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures 2007 General Partner LLC Flagship Ventures Fund 2007 L.P. AFEYAN NOUBAR 10% Owner	248,379	$0	0 (Indirect)	View
2019-12-09 Other	2019-12-11 7:38 pm	N/A N/A	Moderna Inc.	MRNA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	6,292,342	$0	8,190,766 (Indirect)	View
2019-12-09 Other	2019-12-11 7:38 pm	N/A N/A	Moderna Inc.	MRNA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	1,207,658	$0	8,190,766 (Indirect)	View
2019-12-09 Other	2019-12-11 7:38 pm	N/A N/A	Moderna Inc.	MRNA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. AFEYAN NOUBAR KANIA EDWIN M JR Director 10% Owner	1,735,720	$0	8,190,766 (Indirect)	View
2020-05-11 Other	2020-05-13 6:12 pm	N/A N/A	Moderna Inc.	MRNA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. AFEYAN NOUBAR Director 10% Owner	8,390,000	$0	0 (Indirect)	View
2020-05-11 Other	2020-05-13 6:12 pm	N/A N/A	Moderna Inc.	MRNA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. AFEYAN NOUBAR Director 10% Owner	1,610,000	$0	0 (Indirect)	View
2020-05-11 Other	2020-05-13 6:12 pm	N/A N/A	Moderna Inc.	MRNA	Flagship Ventures Fund IV General Partner LLC Flagship Ventures Fund IV L.P. Flagship Ventures Fund IV-Rx L.P. AFEYAN NOUBAR Director 10% Owner	2,281,179	$0	0 (Indirect)	View