Filing Details

Accession Number:
0001209191-23-031889
Form Type:
4
Zero Holdings:
No
Publication Time:
2023-05-24 16:39:01
Reporting Period:
2023-05-22
Accepted Time:
2023-05-24 16:39:01
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1750019 Tcr2 Therapeutics Inc. TCRR () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1134657 Luke Evnin C/O Mpm Capital
399 Boylston Street, Suite 1100
Boston MA 02116
No No Yes No
1263048 Mpm Asset Management Llc C/O Mpm Capital
399 Boylston Street, Suite 1100
Boston MA 02116
No No Yes 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 2023-05-22 178,269 $0.74 374,171 No 4 X Direct
Common Stock Disposition 2023-05-22 70,170 $1.88 304,001 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 X Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Common Stock Warrant (Right To Buy) Disposition 2023-05-22 42,761 $0.00 42,761 $0.74
Common Stock Common Stock Warrant (Right to Buy) Disposition 2023-05-22 135,508 $0.00 135,508 $0.74
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2016-12-13 2026-12-12 No 4 X Direct
0 2017-12-06 2027-12-05 No 4 X Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 3,370,977 Indirect See Footnote
Footnotes
  1. On May 22, 2023, MPM Asset Management LLC ("AM LLC") exercised warrants to purchase 178,269 shares of the Issuer's common stock for $0.74 a share. AM LLC paid the exercise price on a cashless basis, resulting in the Issuer's withholding of 70,170 of the warrant shares to satisfy the exercise price and issuing to AM LLC the remaining 108,099 shares.
  2. The shares are held as follows: 3,056,272 by MPM BioVentures 2014, L.P. ("BV 2014"), 203,846 by MPM BioVentures 2014(B), L.P. ("BV 2014(B)") and 110,859 by MPM Asset Management Investors BV2014 LLC ("AM BV2014"). MPM BioVentures 2014 GP LLC and MPM BioVentures 2014 LLC ("BV LLC") are the direct and indirect general partners of BV 2014 and BV 2014(B) and BV LLC is the manager of AM BV 2014. Luke Evnin is a managing director of BV LLC and disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.