Ryan Martins - 17 Feb 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
Issuer symbol: ETNB
Transactions as of: 17 Feb 2023
Net transactions value: -$59,728
Form type: 4
Filing time: 22 Feb 2023, 17:39:23 UTC
Previous filing: 13 Feb 2023
Next filing: 27 Mar 2023
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ETNB	Common Stock	Tax liability	$24,448	-1,750	-2.8%	$13.97	61,118	17 Feb 2023	Direct	F1
transaction	ETNB	Common Stock	Sale	$35,281	-2,540	-4.2%	$13.89	58,578	21 Feb 2023	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the release of 4,290 restricted stock units on February 17, 2023.
F2	This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $13.72 to $14.32. 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

Represents shares withheld by the Issuer to satisfy tax withholding obligations in connection with the release of 4,290 restricted stock units on February 17, 2023.

This transaction was executed pursuant to a Rule 10b5-1 trading plan in multiple trades at prices ranging from $13.72 to $14.32. 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.