ImmunoGen
Insider trading & Transactions

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Transaction Date Insider Security Shares Price per share Total value Source
Sale
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Common Stock 992,397 $16.96 $16,831,053
Option
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Stock Option (Right to Buy) 21,978 $4.55 $100,000
Option
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Common Stock 1,017,240 $4.55 $4,628,442
Option
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Stock Option (Right to Buy) 2,760 $5.25 $14,490
Option
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Common Stock 2,760 $5.25 $14,490
Sale
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Common Stock 1,020,000 $16.61 $16,942,200
Option
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Stock Option (Right to Buy) 831,147 $4.55 $3,781,719
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 16,381 $2.68 $43,901
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 28,652 $2.31 $66,186
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 6,000 $2.47 $14,820
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Stock Option (right to buy) 16,381 $2.68 $43,901
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Stock Option (right to buy) 34,652 $2.39 $82,818
Option
COEN STACY ANN officer: SVP & CHIEF BUSINESS O..
 Stock Option (Right to Buy) 4,255 $4.92 $20,935
Option
COEN STACY ANN officer: SVP & CHIEF BUSINESS O..
 Common Stock 4,255 $4.92 $20,935
Sale
COEN STACY ANN officer: SVP & CHIEF BUSINESS O..
 Common Stock 4,255 $18.12 $77,101
Option
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Common Stock 995,157 $4.55 $4,527,964
Sale
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Common Stock 986,521 $17.45 $17,214,791
Sale
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Common Stock 8,636 $18.15 $156,743
Option
ENYEDY MARK J director, officer: CHIEF EXECUT..
 Stock Option (Right to Buy) 995,157 $4.55 $4,527,964
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 29,907 $5.32 $159,105
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 23,751 $6.98 $165,782
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 36,053 $4.55 $164,041
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 40,348 $2.31 $93,204
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Stock Option (right to buy) 29,907 $5.32 $159,105
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 18,218 $5.25 $95,645
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Stock Option (right to buy) 40,348 $2.31 $93,204
Sale
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Common Stock 148,277 $17.55 $2,602,261
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Stock Option (right to buy) 18,218 $5.25 $95,645
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Stock Option (right to buy) 23,751 $6.98 $165,782
Option
LENTINI RENEE officer: PRIN. FIN & ACCTG. OFF.
 Stock Option (right to buy) 36,053 $4.55 $164,041
Option
HARRINGTON-SMITH KRISTEN officer: SVP & CHIEF COMMERCIAL..
 Restricted Stock Unit 25,000 N/A N/A
Option
HARRINGTON-SMITH KRISTEN officer: SVP & CHIEF COMMERCIAL..
 Common Stock 25,000 N/A N/A
Option
MITCHELL DEAN J director
 Stock Option (right to buy) 50,000 $4.56 $228,000
Option
MITCHELL DEAN J director
 Common Stock 83,000 $3.29 $272,655
Option
FOSTER DAVID G officer: V.P.-Fin., Prin. Acctg..
 Common Stock 27,240 N/A N/A
Sale
FOSTER DAVID G officer: V.P.-Fin., Prin. Acctg..
 Common Stock 11,052 $6.38 $70,512
Option
FOSTER DAVID G officer: V.P.-Fin., Prin. Acctg..
 Restricted Share Unit 27,240 N/A N/A
Sale
FOSTER DAVID G officer: V.P.-Fin., Prin. Acctg..
 Common Stock 5,448 $3.43 $18,687
Option
FOSTER DAVID G officer: V.P.-Fin., Prin. Acctg..
 Common Stock 18,160 N/A N/A
Option
FOSTER DAVID G officer: V.P.-Fin., Prin. Acctg..
 Restricted Share Unit 18,160 N/A N/A
Sale
BARROWS CRAIG officer: Executive VP, General ..
 Common Stock 16,492 $4.99 $82,295
Sale
WINGROVE THERESA officer: SVP of Regulatory Affa..
 Common Stock 16,147 $4.99 $80,574
Sale
BERKENBLIT ANNA officer: SVP & Chief Medical Of..
 Common Stock 25,803 $4.99 $128,757
Sale
ENYEDY MARK J director, officer: Chief Execut..
 Common Stock 55,222 $4.99 $275,558
Sale
RYLL THOMAS officer: VP, Technical Operations
 Common Stock 16,790 $4.99 $83,782
Sale
GREGORY RICHARD J. officer: Executive VP & CSO
 Common Stock 3,038 N/A N/A
Purchase
GOLDBERG MARK ALAN director
 Common Stock 30,000 $5.76 $172,800
Sale
BERKENBLIT ANNA officer: SVP & Chief Medical Of..
 Common Stock 5,851 $8 $46,808
Sale
BERKENBLIT ANNA officer: SVP & Chief Medical Of..
 Common Stock 5,851 $9.46 $55,350
Option
JOHNSTON DAVID BRANNON officer: Chief Financial Officer
 Common Stock 10,000 $3.05 $30,500

Showing 100 to 150 of 547 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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