Michael Gladstone - Jun 6, 2024 Form 4 Insider Report for Third Harmonic Bio, Inc. (THRD)

Role: Director, 10%+ Owner
Signature: /s/ Christopher Murphy, Attorney-in-Fact
Stock symbol: THRD
Transactions as of: Jun 6, 2024
Transactions value $: $0
Form type: 4
Date filed: 6/10/2024, 04:21 PM
Previous filing: May 28, 2024

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	THRD	Director Stock Option (right to buy)	Award	$0	+20K		$0.00	20K	Jun 6, 2024	Common Stock	20K	$13.85	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	The option will vest in full on the earlier of (a) June 6, 2025 and (b) the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's provision of service to the Issuer on the vesting date.
F2	The Reporting Person is a member of Atlas Venture Life Science Advisors, LLC ("Atlas") and is obligated to transfer the economic benefit, if any, received upon the sale of the shares issuable upon exercise of the option to Atlas. As such, the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein, if any.

Content

The option will vest in full on the earlier of (a) June 6, 2025 and (b) the next annual meeting of the Issuer's stockholders, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

The Reporting Person is a member of Atlas Venture Life Science Advisors, LLC ("Atlas") and is obligated to transfer the economic benefit, if any, received upon the sale of the shares issuable upon exercise of the option to Atlas. As such, the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, except to the extent of his pecuniary interest therein, if any.