1. Corporate Officers - E
2. Enyedy Mark J

Insider Trading History of Enyedy Mark J

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Enyedy Mark J since 2016. This trader's CIK number is 1586965. At the time of last reporting, Enyedy Mark J was the CHIEF EXECUTIVE OFFICER of Immunogen, Inc.. (stock ticker symbol IMGN). Also see all insider trading activities at Immunogen, Inc..

Note that in the past Enyedy Mark J also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Immunogen, Inc. (IMGN) by Enyedy Mark J

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2024	IMGN	0	$0	20,107	$588,732	51,234	$0
2023	IMGN	0	$0	3,007,554	$51,487,047	3,119,375	$15,212,686
2020	IMGN	0	$0	55,222	$275,557	0	$0
2018	IMGN	0	$0	51,070	$285,992	0	$0
2018	IMGN	0	$0	67,717	$736,083	0	$0
2016	IMGN	25,000	$45,750	0	$0	0	$0

Yearly summary of insider trading at Logicbio Therapeutics, Inc. (LOGC) by Enyedy Mark J

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2021	LOGC	0	$0	0	$0	2,921	$0

Insider trading activities at 2 companies by Enyedy Mark J:

1. Immunogen, Inc. (IMGN)

2. Logicbio Therapeutics, Inc. (LOGC)

Table 1. Insider trading of Immunogen, Inc. (IMGN) by Enyedy Mark J

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2024-02-02	IMGN	Option Ex	51,234	.00	0
2024-02-05	IMGN	Sale	20,107	29.28	588,732
2023-08-02	IMGN	Option Ex	995,157	4.55	4,527,964
2023-08-03	IMGN	Option Ex	1,020,000	4.90	4,998,000
2023-08-02	IMGN	Sale	995,157	17.80	17,713,794
2023-08-04	IMGN	Option Ex	1,104,218	5.15	5,686,722
2023-08-03	IMGN	Sale	1,020,000	16.61	16,942,200
2023-08-04	IMGN	Sale	992,397	16.96	16,831,053
2020-02-24	IMGN	Sale	55,222	4.99	275,557
2018-02-22	IMGN	Sale	51,070	5.60	285,992
2018-02-21	IMGN	Sale	67,717	10.87	736,083
2016-11-08	IMGN	Buy	25,000	1.83	45,750

Table 2. Insider trading of Logicbio Therapeutics, Inc. (LOGC) by Enyedy Mark J

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2021-01-01	LOGC	Option Ex	2,921	.00	0

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Enyedy Mark J (CHIEF EXECUTIVE OFFICER of Immunogen, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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