Filing Details

Accession Number:
0001415889-23-011881
Form Type:
4
Zero Holdings:
No
Publication Time:
2023-08-04 19:32:15
Reporting Period:
2023-08-02
Accepted Time:
2023-08-04 19:32:15
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
1586965 J Mark Enyedy C/O Immunogen, Inc.
830 Winter Street
Waltham MA 02451
Chief Executive Officer 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 2023-08-02 995,157 $4.55 1,436,606 No 4 M Direct
Common Stock Disposition 2023-08-02 986,521 $17.45 450,085 No 4 S Direct
Common Stock Disposition 2023-08-02 8,636 $18.15 441,449 No 4 S Direct
Common Stock Acquisiton 2023-08-03 2,760 $5.25 444,209 No 4 M Direct
Common Stock Acquisiton 2023-08-03 1,017,240 $4.55 1,461,449 No 4 M Direct
Common Stock Disposition 2023-08-03 1,020,000 $16.61 441,449 No 4 S Direct
Common Stock Acquisiton 2023-08-04 782,240 $5.25 1,223,689 No 4 M Direct
Common Stock Acquisiton 2023-08-04 21,978 $4.55 1,245,667 No 4 M Direct
Common Stock Acquisiton 2023-08-04 300,000 $5.65 1,545,667 No 4 M Direct
Common Stock Disposition 2023-08-04 992,397 $16.96 553,270 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 S 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
No 4 S 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 2023-08-02 995,157 $0.00 995,157 $4.55
Common Stock Stock Option (Right to Buy) Disposition 2023-08-03 2,760 $0.00 2,760 $5.25
Common Stock Stock Option (Right to Buy) Disposition 2023-08-03 831,147 $0.00 831,147 $4.55
Common Stock Stock Option (Right to Buy) Disposition 2023-08-03 186,093 $0.00 186,093 $4.55
Common Stock Stock Option (Right to Buy) Disposition 2023-08-04 300,000 $0.00 300,000 $5.65
Common Stock Stock Option (Right to Buy) Disposition 2023-08-04 782,240 $0.00 782,240 $5.25
Common Stock Stock Option (Right to Buy) Disposition 2023-08-04 21,978 $0.00 21,978 $4.55
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
382,968 2022-11-14 2030-02-07 No 4 M Direct
782,240 2020-01-31 2029-01-31 No 4 M Direct
218,853 2021-02-07 2030-02-07 No 4 M Direct
196,875 2022-11-14 2030-02-07 No 4 M Direct
0 2017-05-16 2026-05-16 No 4 M Direct
0 2020-01-31 2029-01-31 No 4 M Direct
196,875 2021-02-07 2030-02-07 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 $17.14 to $18.11, 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. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.50 to $17.01, 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.
  3. The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.65 to $17.17, 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.
  4. The options vested in installments upon the satisfaction of certain performance criteria.
  5. Exercisable in three equal installments over three years starting on the first year anniversary of the grant.
  6. Exercisable as to 25% on the first year anniversary of the grant and 6.25% quarterly for the subsequent three years.
  7. Exercisable in four equal installments over four years starting on the first year anniversary of the grant.