Filing Details

Accession Number:
0001619856-23-000002
Form Type:
4
Zero Holdings:
No
Publication Time:
2023-01-20 16:13:22
Reporting Period:
2023-01-19
Accepted Time:
2023-01-20 16:13:22
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1619856 Caribou Biosciences Inc. CRBU Biological Products, (No Disgnostic Substances) (2836) 453728228
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1897621 Ali-Aamir Syed Rizvi C/O Caribou Biosciences, Inc.
2929 7Th Street, Suite 105
Berkeley CA 94710
Chief Medical Officer No Yes 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 Disposition 2023-01-19 5,627 $6.31 59,373 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
Footnotes
  1. Represents the number of shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units as provided in standing "sell to cover" instructions.