Form4insider filings, from the source

SEC Form 4 · accession 0001179110-16-025873

IMMUNOGEN INC · IMGN

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Period of report
Jun 2, 2016
Accepted (ET)
Jun 2, 2016 · 3:57 pm EDT
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0000855654

Table I — non-derivative securities

SecurityDateCodeSharesPriceA/DOwned afterD/INature of ownership
Common StockJun 2, 2016M27,085$3.19A196,700D

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Stock Option (right to buy)F1$3.19Jun 2, 2016M27,085DJun 8, 2007Jun 8, 2016Common Stock27,0850D

Explanation of responses