Ryan Martins - Apr 4, 2023 Form 4 Insider Report for 89bio, Inc. (ETNB)

Role: Chief Financial Officer
Signature: /s/ Ryan A. Murr, as attorney-in-fact for Ryan Martins
Stock symbol: ETNB
Transactions as of: Apr 4, 2023
Transactions value $: -$130,379
Form type: 4
Date filed: 4/6/2023, 04:06 PM
Previous filing: Apr 4, 2023
Next filing: Jul 5, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ETNB	Common Stock	Sale	-$130K	-8.72K	-14%	$14.95	53.6K	Apr 4, 2023	Direct	F1

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

Explanation of Responses:

Id	Content
F1	This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted on November 16, 2022 in multiple trades at prices ranging from $14.81 to $15.16. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.

Content

This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted on November 16, 2022 in multiple trades at prices ranging from $14.81 to $15.16. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected.