William Tai-Wei Ho - 22 Dec 2025 Form 4 Insider Report for IN8BIO, INC. (INAB)

Role: PRESIDENT AND CEO, Director, 10%+ Owner
Signature: /s/ William Ho
Issuer symbol: INAB
Transactions as of: 22 Dec 2025
Net transactions value: +$50,000
Form type: 4
Filing time: 23 Dec 2025, 18:20:11 UTC
Previous filing: 07 May 2025
Next filing: 06 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Ho William Tai-Wei	PRESIDENT AND CEO, Director, 10%+ Owner	C/O IN8BIO, INC., 350 5TH AVE. SUITE 5330, NEW YORK	/s/ William Ho	23 Dec 2025	0001830914

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	INAB	Common Stock	Award	$50,000	+36,232	+43%	$1.38	121,168	22 Dec 2025	Direct	F1
holding	INAB	Common Stock						2,433	22 Dec 2025	By child	F1
holding	INAB	Common Stock						2,433	22 Dec 2025	By child	F1
holding	INAB	Common Stock						1,216	22 Dec 2025	See footnote	F1, F2
holding	INAB	Common Stock						1,216	22 Dec 2025	See footnote	F1, F2
holding	INAB	Common Stock						1,216	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 shares are held by a relative of the Reporting Person. The Reporting Person has voting power pursuant to a voting proxy.