Peter C. Brandt - 22 Dec 2025 Form 4 Insider Report for IN8BIO, INC. (INAB)

Role: Director
Signature: /s/ William Ho, Attorney-in-Fact
Issuer symbol: INAB
Transactions as of: 22 Dec 2025
Net transactions value: +$100,000
Form type: 4
Filing time: 23 Dec 2025, 18:20:06 UTC
Previous filing: 12 May 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Brandt Peter C.	Director	C/O IN8BIO, INC., 350 5TH AVE. SUITE 5330, NEW YORK	/s/ William Ho, Attorney-in-Fact	23 Dec 2025	0001434099

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	INAB	Common Stock	Award	$100,000	+72,464	+319%	$1.38	95,181	22 Dec 2025	Direct	F1
holding	INAB	Common Stock						3,509	22 Dec 2025	See footnote	F1, F2

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

Explanation of Responses:

Id	Content
F1	Effective June 3, 2025, the Issuer effected a 1-for-30 reverse stock split of the Issuer's common stock. The number of securities reported herein have been adjusted to reflect the reverse stock split.
F2	The securities are held by The Peter C. Brandt 2020-4 GRAT (the "GRAT"). The Reporting Person is the trustee of the GRAT and, as such, has voting and investment power over the shares held by the GRAT.