Ruhi Ahmad Khan - 22 Aug 2022 Form 4 Insider Report for Caribou Biosciences, Inc. (CRBU)

Role
Chief Business Officer
Signature
/s/ Barbara G. McClung, attorney-in-fact
Issuer symbol
CRBU
Transactions as of
22 Aug 2022
Net transactions value
$0
Form type
4
Filing time
24 Aug 2022, 17:29:09 UTC
Previous filing
16 Nov 2021
Next filing
23 Feb 2023
SEC
View on sec.gov

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CRBU Option to purchase Common Stock Award $0 +70,000 $0.000000 70,000 22 Aug 2022 Common Stock 70,000 $9.90 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 1/48th of the shares subject to this option will vest on September 22, 2022, and on the corresponding day of each month thereafter, subject to the reporting person's continued services to the Issuer through the applicable vesting dates.