Syed Ali-aamir Rizvi - Jan 19, 2023 Form 4 Insider Report for Caribou Biosciences, Inc. (CRBU)

Role
Chief Medical Officer
Signature
/s/ Barbara G. McClung, as attorney-in-fact
Stock symbol
CRBU
Transactions as of
Jan 19, 2023
Transactions value $
-$35,506
Form type
4
Date filed
1/20/2023, 03:13 PM
Previous filing
Jan 25, 2022
Next filing
Feb 23, 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CRBU Common Stock Sale -$35.5K -5.63K -8.66% $6.31 59.4K Jan 19, 2023 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 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.