Harry H Mansbach 89bio, Inc. (ETNB) insider trading activity

Harry H Mansbach is Chief Medical Officer of 89bio, Inc.. Currently has a direct ownership of 247,039 shares of ETNB, which is worth approximately $1.98 Million. The most recent transaction as insider was on Dec 12, 2024, when has been sold 95,000 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 247K

62.48% 3M change

146.64% 12M change

Total Value Held $1.98 Million

Harry H Mansbach Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 12 2024	SELL Grant, award, or other acquisition	-	95,000 Reduced 27.77%	247,039 Common Stock
Sep 09 2024	SELL Payment of exercise price or tax liability	$45,277 $8.46 p/Share	5,352 Reduced 3.4%	152,039 Common Stock
Aug 17 2024	SELL Payment of exercise price or tax liability	$8,409 $8.04 p/Share	1,046 Reduced 0.66%	157,391 Common Stock
Feb 17 2024	SELL Payment of exercise price or tax liability	$10,188 $9.74 p/Share	1,046 Reduced 0.66%	158,437 Common Stock
Feb 09 2024	SELL Payment of exercise price or tax liability	$30,149 $8.45 p/Share	3,568 Reduced 2.19%	159,483 Common Stock
Feb 05 2024	SELL Payment of exercise price or tax liability	$11,662 $9.8 p/Share	1,190 Reduced 0.72%	163,051 Common Stock
Feb 01 2024	BUY Grant, award, or other acquisition	-	48,750 Added 22.89%	164,241 Common Stock
Jan 05 2024	SELL Payment of exercise price or tax liability	$111,506 $11.53 p/Share	9,671 Reduced 7.73%	115,491 Common Stock
Jan 05 2024	BUY Grant, award, or other acquisition	-	25,000 Added 16.65%	125,162 Common Stock
Sep 09 2023	SELL Payment of exercise price or tax liability	$63,466 $16.61 p/Share	3,821 Reduced 3.67%	100,162 Common Stock
Aug 17 2023	SELL Payment of exercise price or tax liability	$15,676 $15.46 p/Share	1,014 Reduced 0.97%	103,983 Common Stock
Aug 01 2023	SELL Payment of exercise price or tax liability	$9,024 $15.64 p/Share	577 Reduced 0.55%	104,997 Common Stock
Jun 30 2023	SELL Payment of exercise price or tax liability	$54,613 $18.95 p/Share	2,882 Reduced 2.66%	105,574 Common Stock
Jun 30 2023	BUY Grant, award, or other acquisition	-	8,334 Added 7.14%	108,456 Common Stock
Mar 31 2023	SELL Payment of exercise price or tax liability	$43,892 $15.23 p/Share	2,882 Reduced 2.8%	100,122 Common Stock
Mar 31 2023	BUY Grant, award, or other acquisition	-	8,333 Added 7.48%	103,004 Common Stock
Feb 17 2023	SELL Payment of exercise price or tax liability	$29,714 $13.97 p/Share	2,127 Reduced 2.2%	94,671 Common Stock
Feb 09 2023	BUY Grant, award, or other acquisition	-	30,000 Added 23.66%	96,798 Common Stock
Feb 05 2023	SELL Payment of exercise price or tax liability	$18,006 $13.24 p/Share	1,360 Reduced 2.0%	66,798 Common Stock
Feb 01 2023	SELL Payment of exercise price or tax liability	$8,194 $12.05 p/Share	680 Reduced 0.99%	68,158 Common Stock
Nov 15 2022	SELL Payment of exercise price or tax liability	$30,476 $9.79 p/Share	3,113 Reduced 4.33%	68,838 Common Stock
Nov 15 2022	BUY Grant, award, or other acquisition	-	9,000 Added 11.12%	71,951 Common Stock
Sep 28 2022	SELL Payment of exercise price or tax liability	$16,600 $5.76 p/Share	2,882 Reduced 4.38%	62,951 Common Stock
Sep 28 2022	BUY Grant, award, or other acquisition	-	8,333 Added 11.24%	65,833 Common Stock
Sep 09 2022	BUY Grant, award, or other acquisition	-	25,000 Added 30.3%	57,500 Common Stock

HHM

Harry H Mansbach

Chief Medical Officer

San Francisco, CA

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