Brian O'callaghan - Mar 24, 2022 Form 4 Insider Report for Bolt Biotherapeutics, Inc. (BOLT)

Role: Director
Signature: /s/ William P. Quinn, Attorney-in-Fact
Stock symbol: BOLT
Transactions as of: Mar 24, 2022
Transactions value $: $0
Form type: 4
Date filed: 3/28/2022, 03:24 PM
Previous filing: Nov 19, 2021
Next filing: Jun 10, 2022

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	BOLT	Stock Option (Right to Buy)	Award	$0	+22.1K		$0.00	22.1K	Mar 24, 2022	Common Stock	22.1K	$3.03	Direct	F1
transaction	BOLT	Stock Option (Right to Buy)	Award	$0	+14.1K		$0.00	14.1K	Mar 24, 2022	Common Stock	14.1K	$3.03	Direct	F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The shares subject to this option shall vest in equal monthly installments, at a rate of 1/36th of the total number of shares on each monthly anniversary of November 17, 2021 (the "Vesting Commencement Date") for so long as the Reporting Person provides continuous service to the Issuer, such that the total number of shares shall be fully vested on the three-year anniversary of the Vesting Commencement Date; provided, however that the option will vest in full upon a change in control of the Issuer.
F2	The shares subject to this option shall vest on the one-year anniversary of June 10, 2021 (the "Vesting Commencement Date") for so long as the Reporting Person provides continuous service to the Issuer, such that the total number of shares shall be fully vested on the one-year anniversary of the Vesting Commencement Date; provided, however that the option will vest in full upon a change in control of the Issuer.

Content

The shares subject to this option shall vest in equal monthly installments, at a rate of 1/36th of the total number of shares on each monthly anniversary of November 17, 2021 (the "Vesting Commencement Date") for so long as the Reporting Person provides continuous service to the Issuer, such that the total number of shares shall be fully vested on the three-year anniversary of the Vesting Commencement Date; provided, however that the option will vest in full upon a change in control of the Issuer.

The shares subject to this option shall vest on the one-year anniversary of June 10, 2021 (the "Vesting Commencement Date") for so long as the Reporting Person provides continuous service to the Issuer, such that the total number of shares shall be fully vested on the one-year anniversary of the Vesting Commencement Date; provided, however that the option will vest in full upon a change in control of the Issuer.