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Home > Insider Trading > Filing (0001179110-15-015535)

Filing Details

Accession Number:: 0001179110-15-015535
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2015-12-01 15:57:51
Reporting Period:: 2015-12-01

Filing Date:: 2015-12-01
Accepted Time:: 2015-12-01 15:57:51
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
855654	Immunogen Inc	IMGN	Pharmaceutical Preparations (2834)	042726691

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1094159	M Daniel Junius	830 Winter Street Waltham MA 02451	Chief Executive Officer	Yes	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	2015-12-01	5,416	$3.19	176,035	No	4	M	Direct
Common Stock	Disposition	2015-12-01	5,416	$13.11	170,618	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
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	Stock Option (right to buy)	Disposition	2015-12-01	5,416	$3.19	5,416	$3.19

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
32,501	2007-06-08	2016-06-08	No	4	M	Direct

Footnotes

This transaction reported in this Form 4 was effected pursuant to a 10b5-1 trading plan executed by the reporting person on June 1, 2015.
Exercisable as to 21,667 shares commencing on June 8, 2007, 21,667 shares commencing on June 8, 2008, and 21,666 shares commencing on June 8, 2009.
Weighted average price of shares sold.