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Home > Insider Trading > Filing (0001179110-17-010226)

Filing Details

Accession Number:: 0001179110-17-010226
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2017-07-07 16:55:58
Reporting Period:: 2017-07-05

Filing Date:: 2017-07-07
Accepted Time:: 2017-07-07 16:55:58
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1280600	Acceleron Pharma Inc	XLRN	()	4

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1214938	F Kevin Mclaughlin	128 Sidney Street Cambridge MA 02139	Svp, Cfo And Treasurer	No	Yes	No	No

Reported Non-Derivative Transactions

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Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2017-07-05	3,150	$5.28	80,950	No	4	M	Direct
Common Stock	Acquisiton	2017-07-05	18,750	$7.12	99,700	No	4	M	Direct
Common Stock	Disposition	2017-07-05	34,400	$32.00	65,300	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

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Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Option to Purchase Common Stock	Disposition	2017-07-05	3,150	$0.00	3,150	$5.28
Common Stock	Option to Purchase Common Stock	Disposition	2017-07-05	18,750	$0.00	18,750	$7.12

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
6,250		2021-12-16	No	4	M	Direct
0		2022-12-12	No	4	M	Direct

Footnotes

The reported transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
The options of registrant's common stock vested in equal quarterly installments over the first four years after the grant.