Stewart Abbot - Oct 16, 2023 Form 4 Insider Report for Turnstone Biologics Corp. (TSBX)

Role
Chief Scientific Officer
Signature
/s/ P. Joseph Campisi, Jr., Attorney-in-Fact
Stock symbol
TSBX
Transactions as of
Oct 16, 2023
Transactions value $
$0
Form type
4
Date filed
10/17/2023, 06:35 PM
Previous filing
Jul 20, 2023

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 TSBX Employee Stock Option (Right to Buy) Award $0 +45.5K $0.00 45.5K Oct 16, 2023 Common Stock 45.5K $2.61 Direct F1

Explanation of Responses:

Id Content
F1 One fourth (1/4th) of the shares subject to the option award shall vest on October 12, 2024, and the remaining shares subject to the option shall vest in thirty-six (36) equal monthly installments thereafter, subject to the Reporting Person's continuous service through each such vesting date.