XLRN Insider Holders & Insider Ownership

List of insiders holdings for ACCELERON PHARMA INC:

Shares directly owned by the insider.
Shares indirectly owned by the insider.
Total shares owned by the insider (sum of shares directly and indirectly owned).
Total market value if available.
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 Holder Name	Report Date Time	Shares Owned Directly Indirectly	Total Shares Owned	Filing
CELGENE CORP BRISTOL MYERS SQUIBB CO 10% Owner	2020-07-16 17:01:15	7,008,510 0	7,008,510	Form 13D
ATV Entrepreneurs VII L.P. 10% Owner	2013-09-19 12:09:58	2,662,092 0	2,662,092	Form 3
GORDON CARL L Director	2013-09-18 21:25:52	0 2,272,819	2,272,819	Form 3
Advanced Technology Ventures VI L.P. Advanced Technology Ventures VII(B) L.P. Advanced Technology Ventures VII(C) L.P. ADVANCED TECHNOLOGY VENTURES VII LP ATV Alliance 2003 L.P. ATV Associates VI L.L.C. ATV Associates VII L.L.C. ATV Entrepreneurs VI L.P. 10% Owner	2016-02-16 10:41:53	1,677,399 0	1,677,399	Form 13G
VENROCK ASSOCIATES IV L P Venrock Partners L.P. VENROCK ENTREPRENEURS FUND IV L P Venrock Management IV LLC Venrock Partners Management LLC VEF Management IV LLC 10% Owner	2015-02-13 16:41:41	1,494,440 0	1,494,440	Form 13G
MCGUIRE TERRANCE Polaris Venture Management Co IV LLC POLARIS VENTURE PARTNERS ENTREPRENEURS FUND IV LP POLARIS VENTURE PARTNERS IV LP Director	2015-08-26 20:21:59	1,492,055 0	1,492,055	Form 13D
Knopf John L CEO and President	2016-11-14 17:49:46	403,717 0	403,717	Form 4
Ertel Steven D EVP & Chief Operating Officer	2017-03-14 18:15:09	184,277 0	184,277	Form 4
Maniatis Tom Director	2019-01-29 17:47:06	144,231 0	144,231	Form 4
Steininger Robert J II SVP, Manufacturing	2013-09-18 21:27:34	125,000 0	125,000	Form 3
Kumar Ravindra SVP & Chief Scientific Officer	2019-09-10 20:24:45	86,986 0	86,986	Form 4
Sherman Matthew L EVP & Chief Medical Officer	2018-04-04 16:39:09	68,767 8500	77,267	Form 4
Quisel John D EVP, Chief Business Officer	2020-01-03 21:45:09	53,316 0	53,316	Form 4
POPS RICHARD F Director	2019-01-29 17:48:39	40,000 0	40,000	Form 4
Zeldin Robert K EVP & Chief Medical Officer	2019-01-29 17:40:15	32,103 0	32,103	Form 4
Rovaldi Christopher SVP, Program Mgmt and Ops	2018-04-04 16:41:13	25,858 0	25,858	Form 4
EVNIN ANTHONY B Director	2013-12-09 17:19:44	20,000 0	20,000	Form 4
George Jean Director	2020-01-24 17:41:33	13,312 0	13,312	Form 4
KANIA EDWIN M JR Director	2015-04-08 17:05:41	10000 0	10000	Form 4/A
MCGUIRE TERRANCE Director	2017-03-14 18:22:58	8750 0	8750	Form 4
Zakrzewski Joseph S Director	2021-11-22 09:12:32	0 0	0	Form 4
Malik Kemal Director	2021-11-22 09:11:36	0 0	0	Form 4
Hite Christopher Director	2021-11-22 09:10:42	0 0	0	Form 4
Smith Karen L. Director	2021-11-22 09:09:56	0 0	0	Form 4
MCCOURT Thomas A Director	2021-11-22 09:08:56	0 0	0	Form 4
Kearney Terrence C Director	2021-11-22 09:08:11	0 0	0	Form 4
Hamill Laura Director	2021-11-22 09:07:24	0 0	0	Form 4
Nader Francois Director	2021-11-22 09:06:36	0 0	0	Form 4
Veness Adam M SVP, General Counsel and Sec.	2021-11-22 09:05:46	0 0	0	Form 4
KANGO SUJAY EVP, Chief Commercial Officer	2021-11-22 09:04:55	0 0	0	Form 4
Backstrom Jay T. EVP, Research and Development	2021-11-22 09:04:07	0 0	0	Form 4
MCLAUGHLIN KEVIN F SVP, CFO and Treasurer	2021-11-22 09:03:19	0 0	0	Form 4
Dable Habib J CEO and President	2021-11-22 09:02:28	0 0	0	Form 4
AGTC ADVISORS FUND LP Applied Genomic Technology Capital Fund LP AGTC Partners L.P. AFEYAN NOUBAR NewcoGen Group Inc. Flagship Ventures Management Inc. KANIA EDWIN M JR 10% Owner	2015-02-12 17:26:59	0 0	0	Form 13G
ORBIMED ADVISORS LLC ORBIMED CAPITAL GP II LLC ISALY SAMUEL D Former 10% Owner	2015-02-17 16:17:39	0 0	0	Form 13G
Golumbeski George Director	2013-09-18 21:21:42	0 0	0	Form 3

Insider Holders & Insider Ownership - ACCELERON PHARMA INC (XLRN)