Insider Trading Activity

Real time insider trading transaction history:

Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
Shares are not adjusted for stock split.

"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 Chen Bihua

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Common stock purchase or sale:

Transaction Date	Reported DateTime	Company	Symbol	Insider Relationship	Shares Traded	Average Price	Total Amount	Shares Owned	Filing
2023-09-15 Purchase	2023-09-19 4:49 pm	Ambrx Biopharma Inc.	AMAM	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	2,152,738	$9.1166	$19,625,601	69,465,823 (Indirect)	View
2023-07-20 Sale	2023-07-24 4:01 pm	GreenLight Biosciences Holdings PBC	GRNA	Cormorant Asset Management LP Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Chen Bihua (See below)	9,188,659	$0	$0	0 (Indirect)	View
2023-06-30 Purchase	2023-07-05 4:05 pm	MoonLake Immunotherapeutics	MLTX	Chen Bihua 10% Owner	800,000	$50	$40,000,000	8,604,200 (Indirect)	View
2023-06-26 Purchase	2023-06-28 6:28 pm	MoonLake Immunotherapeutics	MLTX	Chen Bihua 10% Owner	450,000	$45.63	$20,535,012	7,804,200 (Indirect)	View
2023-04-18 Purchase	2023-04-20 6:04 pm	Ambrx Biopharma Inc.	AMAM	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	5,215,189	$11.3	$58,950,690	67,313,085 (Indirect)	View
2023-04-13 Purchase	2023-04-17 5:46 pm	Ambrx Biopharma Inc.	AMAM	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	2,597,896	$9.7461	$25,319,289	62,097,896 (Indirect)	View
2023-03-30 Purchase	2023-04-03 4:30 pm	Biomea Fusion Inc.	BMEA	Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Cormorant Asset Management LP Director 10% Owner	400,000	$30	$12,000,000	3,623,650 (Indirect Direct)	View
2023-03-20 Purchase	2023-03-22 5:07 pm	MoonLake Immunotherapeutics	MLTX	Chen Bihua 10% Owner	827,100	$20.28	$16,774,846	6,892,100 (Indirect)	View
2023-03-14 Purchase	2023-03-16 6:04 pm	Ambrx Biopharma Inc.	AMAM	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	1,000,000	$10.21	$10,211,400	53,500,000 (Indirect)	View
2022-12-13 Purchase(A)	2022-12-21 4:33 pm	Erasca Inc.	ERAS	Chen Bihua Cormorant Asset Management LP Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Director	307,692	$6.5	$1,999,998	11,019,912 (Indirect Direct)	View
2022-12-13 Purchase	2022-12-20 5:42 pm	Erasca Inc.	ERAS	Chen Bihua Cormorant Asset Management LP Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Director	307,692	$6.5	$1,999,998	11,019,912 (Indirect Direct)	View
2022-04-05 Purchase	2022-04-07 6:26 pm	MoonLake Immunotherapeutics	MLTX	Chen Bihua 10% Owner	2,850,000	$10	$28,500,000	2,850,000 (Indirect)	View
2021-10-25 Purchase	2021-10-27 4:04 pm	Ventyx Biosciences Inc.	VTYX	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	625,000	$16	$10,000,000	1,410,303 (Indirect)	View
2021-10-13 Purchase	2021-10-15 4:12 pm	Pyxis Oncology Inc.	PYXS	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	450,000	$16	$7,200,000	1,118,854 (Indirect)	View
2021-09-17 Purchase	2021-09-21 4:03 pm	Tyra Biosciences Inc.	TYRA	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	312,500	$16	$5,000,000	1,069,932 (Indirect)	View
2021-08-10 Purchase	2021-08-10 4:02 pm	Erasca Inc.	ERAS	Chen Bihua Director	200,000	$22.1	$4,420,000	10,672,219 (Indirect Direct)	View
2021-07-26 Sale	2021-08-10 4:02 pm	Erasca Inc.	ERAS	Chen Bihua Director	200,000	$18.77	$3,753,000	10,672,219 (Indirect Direct)	View
2021-08-03 Purchase	2021-08-05 4:01 pm	Immuneering Corp	IMRX	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	550,000	$15	$8,250,000	2,252,628 (Indirect)	View
2021-07-20 Purchase	2021-07-22 4:10 pm	Erasca Inc.	ERAS	Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Asset Management LP Cormorant Private Healthcare Fund II LP Director	950,000	$16	$15,200,000	10,672,219 (Indirect Direct)	View
2021-07-02 Purchase	2021-07-07 4:45 pm	Aerovate Therapeutics Inc.	AVTE	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Former 10% Owner	500,000	$14	$7,000,000	2,030,691 (Indirect)	View
2021-06-29 Purchase	2021-07-01 4:24 pm	Elevation Oncology Inc.	ELEV	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	250,000	$16	$4,000,000	2,233,168 (Indirect)	View
2021-06-28 Purchase	2021-06-30 4:08 pm	Monte Rosa Therapeutics Inc.	GLUE	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Cormorant Private Healthcare Fund II LP Former 10% Owner	600,000	$19	$11,400,000	3,202,200 (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
2023-06-22 Option Award	2023-06-26 4:06 pm	2024-06-22 2033-06-21	Erasca Inc.	ERAS	Chen Bihua Cormorant Asset Management LP Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Director	60,000	$0	11,079,912 (Direct)	View
2023-06-14 Option Award	2023-06-16 5:03 pm	N/A 2033-06-13	Biomea Fusion Inc.	BMEA	Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Cormorant Asset Management LP Director 10% Owner	6,989	$0	3,630,639 (Direct)	View
Ownership	2023-06-08 5:12 pm	N/A N/A	GreenLight Biosciences Holdings PBC	GRNA	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP See below	0	$0	9,188,659 (Indirect)	View
Ownership	2023-04-24 5:21 pm	N/A N/A	Immuneering Corp	IMRX	Cormorant Asset Management LP Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Chen Bihua 10% Owner	0	$0	4,204,364 (Indirect)	View
Ownership	2023-03-13 4:01 pm	N/A N/A	Ambrx Biopharma Inc.	AMAM	Cormorant Asset Management LP Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Chen Bihua 10% Owner	0	$0	52,500,000 (Indirect)	View
2022-06-22 Option Award	2022-06-24 4:04 pm	2023-06-22 2032-06-21	Erasca Inc.	ERAS	Chen Bihua Director	40,000	$0	10,712,220 (Direct)	View
2022-06-22 Option Award	2022-06-24 4:00 pm	N/A 2032-06-21	Biomea Fusion Inc.	BMEA	Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Cormorant Asset Management LP Director 10% Owner	23,867	$0	3,223,650 (Direct)	View
2022-04-05 Conversion	2022-04-07 6:26 pm	N/A N/A	MoonLake Immunotherapeutics	MLTX	Chen Bihua 10% Owner	2,785,000	$0	2,850,000 (Indirect)	View
2022-01-11 Conversion	2022-01-13 4:06 pm	N/A N/A	Vigil Neuroscience Inc.	VIGL	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund IV LP Former 10% Owner	616,786	$0	616,786 (Indirect)	View
Ownership	2022-01-06 4:28 pm	N/A N/A	Vigil Neuroscience Inc.	VIGL	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund IV LP 10% Owner	0	$0	616,786 (Indirect)	View
2021-10-25 Conversion	2021-10-27 4:04 pm	N/A N/A	Ventyx Biosciences Inc.	VTYX	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	1,570,606	$0	1,410,303 (Indirect)	View
Ownership	2021-10-20 5:19 pm	N/A N/A	Ventyx Biosciences Inc.	VTYX	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	0	$0	785,303 (Indirect)	View
2021-10-13 Conversion	2021-10-15 4:12 pm	N/A N/A	Pyxis Oncology Inc.	PYXS	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	668,854	$0	1,118,854 (Indirect)	View
Ownership	2021-10-07 5:05 pm	N/A N/A	Pyxis Oncology Inc.	PYXS	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	0	$0	668,854 (Indirect)	View
2021-09-17 Conversion	2021-09-21 4:03 pm	N/A N/A	Tyra Biosciences Inc.	TYRA	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	757,432	$0	1,069,932 (Indirect)	View
Ownership	2021-09-14 4:35 pm	N/A N/A	Tyra Biosciences Inc.	TYRA	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	0	$0	757,432 (Indirect)	View
2021-08-03 Conversion	2021-08-05 4:01 pm	N/A N/A	Immuneering Corp	IMRX	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	1,702,628	$0	2,252,628 (Indirect)	View
2021-08-02 Conversion	2021-08-04 4:02 pm	N/A N/A	Icosavax Inc.	ICVX	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	426,393	$0	426,393 (Indirect)	View
Ownership	2021-07-29 4:54 pm	N/A N/A	Immuneering Corp	IMRX	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	0	$0	1,702,628 (Indirect)	View
Ownership	2021-07-28 4:24 pm	N/A N/A	Icosavax Inc.	ICVX	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	0	$0	426,393 (Indirect)	View
2021-07-20 Conversion	2021-07-22 4:10 pm	N/A N/A	Erasca Inc.	ERAS	Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Asset Management LP Cormorant Private Healthcare Fund II LP Director	19,111,106	$0	10,672,219 (Indirect)	View
Ownership(A)	2021-07-16 5:59 pm	N/A 2031-04-11	Erasca Inc.	ERAS	Chen Bihua Cormorant Asset Management LP Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Director 10% Owner	0	$0	166,666 (Direct)	View
Ownership	2021-07-15 4:40 pm	N/A N/A	Erasca Inc.	ERAS	Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Cormorant Asset Management LP Director 10% Owner	0	$0	9,555,553 (Indirect)	View
2021-07-02 Conversion	2021-07-07 4:45 pm	N/A N/A	Aerovate Therapeutics Inc.	AVTE	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP Former 10% Owner	1,530,691	$0	2,030,691 (Indirect)	View
2021-06-29 Conversion	2021-07-01 4:24 pm	N/A N/A	Elevation Oncology Inc.	ELEV	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Former 10% Owner	1,983,168	$0	2,233,168 (Indirect)	View
2021-06-28 Conversion	2021-06-30 4:08 pm	N/A N/A	Monte Rosa Therapeutics Inc.	GLUE	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP Cormorant Private Healthcare Fund II LP Former 10% Owner	5,204,400	$0	3,202,200 (Indirect)	View
Ownership	2021-06-29 5:09 pm	N/A N/A	Aerovate Therapeutics Inc.	AVTE	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund II LP 10% Owner	0	$0	1,530,691 (Indirect)	View
Ownership	2021-06-24 5:14 pm	N/A N/A	Elevation Oncology Inc.	ELEV	Cormorant Asset Management LP Chen Bihua Cormorant Global Healthcare Master Fund LP Cormorant Private Healthcare Fund III LP 10% Owner	0	$0	1,983,168 (Indirect)	View

(A) Indicate amendment filing.

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Insider Trading & Ownership - Chen Bihua