Edward Morrow Atkinson III - 03 Feb 2025 Form 4 Insider Report for 89bio, Inc. (ETNB)

Role: Director
Signature: /s/ Ryan A. Murr, as attorney-in-fact for Edward Morrow Atkinson III
Issuer symbol: ETNB
Transactions as of: 03 Feb 2025
Net transactions value: $0
Form type: 4
Filing time: 05 Feb 2025, 16:01:03 UTC
Previous filing: 13 Jun 2024
Next filing: 06 Feb 2025
SEC: View on sec.gov

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	ETNB	Stock Option (Right to Buy)	Award	$0	+56,400		$0.000000	56,400	03 Feb 2025	Common Stock	56,400	$9.60	Direct	F1

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

Explanation of Responses:

Id	Content
F1	This option represents a right to purchase a total of 56,400 shares of the Issuer's Common Stock, which will vest in full on February 1, 2026, subject to the Reporting Person's continued service to the Issuer through such date.