Filing Details

Accession Number:
0001415889-23-011880
Form Type:
4
Zero Holdings:
No
Publication Time:
2023-08-04 19:28:20
Reporting Period:
2023-08-02
Accepted Time:
2023-08-04 19:28:20
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
1838777 Renee Lentini C/O Immunogen, Inc.
830 Winter Street
Waltham MA 02451
Prin. Fin & Acctg. Off. No No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2023-08-02 18,218 $5.25 41,061 No 4 M Direct
Common Stock Acquisiton 2023-08-02 40,348 $2.31 81,409 No 4 M Direct
Common Stock Acquisiton 2023-08-02 36,053 $4.55 117,462 No 4 M Direct
Common Stock Acquisiton 2023-08-02 23,751 $6.98 141,213 No 4 M Direct
Common Stock Acquisiton 2023-08-02 29,907 $5.32 171,120 No 4 M Direct
Common Stock Disposition 2023-08-02 148,277 $17.55 22,843 No 4 S Direct
Common Stock Acquisiton 2023-08-03 6,000 $2.47 28,843 No 4 M Direct
Common Stock Acquisiton 2023-08-03 28,652 $2.31 57,495 No 4 M Direct
Common Stock Acquisiton 2023-08-03 16,381 $2.68 73,876 No 4 M Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 M Direct
No 4 M Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Stock Option (right to buy) Disposition 2023-08-02 18,218 $0.00 18,218 $5.25
Common Stock Stock Option (right to buy) Disposition 2023-08-02 40,348 $0.00 40,348 $2.31
Common Stock Stock Option (right to buy) Disposition 2023-08-02 36,053 $0.00 36,053 $4.55
Common Stock Stock Option (right to buy) Disposition 2023-08-02 23,751 $0.00 23,751 $6.98
Common Stock Stock Option (right to buy) Disposition 2023-08-02 29,907 $0.00 29,907 $5.32
Common Stock Stock Option (right to buy) Disposition 2023-08-03 28,652 $0.00 28,652 $2.31
Common Stock Stock Option (right to buy) Disposition 2023-08-03 6,000 $0.00 6,000 $2.47
Common Stock Stock Option (right to buy) Disposition 2023-08-03 16,381 $0.00 16,381 $2.68
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
18,182 2020-01-31 2029-01-31 No 4 M Direct
28,652 2020-07-18 2029-07-18 No 4 M Direct
16,387 2021-02-07 2030-02-07 No 4 M Direct
16,649 2022-01-08 2031-01-08 No 4 M Direct
65,793 2023-02-04 2032-02-04 No 4 M Direct
0 2020-07-18 2029-07-18 No 4 M Direct
0 2018-02-21 2027-02-21 No 4 M Direct
2,619 2017-09-30 2026-09-30 No 4 M Direct
Footnotes
  1. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.32 to $18.15, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within these ranges.
  2. Exercisable in three equal installments over three years starting on the first year anniversary of the grant.
  3. Exercisable as to 25% on the first year anniversary of the grant and 6.25% quarterly for the subsequent three years.