Jason A Okazaki Assembly Biosciences, Inc. (ASMB) insider trading activity

Jason A Okazaki is CEO and President of ASSEMBLY BIOSCIENCES, INC.. Currently has a direct ownership of 14,757 shares of ASMB, which is worth approximately $150,521. The most recent transaction as insider was on Mar 31, 2025, when has been sold 355 shares (Common Stock) at a price of $9.85 per share, resulting in proceeds of $3,496. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 14.8K

0.99% 3M change

6.73% 12M change

Total Value Held $150,521

Jason A Okazaki Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 31 2025	SELL Open market or private sale	$3,496 $9.85 p/Share	355 Reduced 2.35%	14,757 Common Stock
Oct 03 2024	SELL Open market or private sale	$2,917 $14.81 p/Share	197 Reduced 1.3%	14,904 Common Stock
Aug 02 2024	SELL Open market or private sale	$13,959 $14.23 p/Share	981 Reduced 6.1%	15,101 Common Stock
May 23 2024	SELL Open market or private sale	$8,196 $14.93 p/Share	549 Reduced 3.3%	16,082 Common Stock
Apr 30 2024	SELL Open market or private sale	$19,941 $12.71 p/Share	1,569 Reduced 8.72%	16,423 Common Stock
Apr 29 2024	BUY Grant, award, or other acquisition	-	4,166 Added 18.8%	17,992 Common Stock
Apr 01 2024	SELL Open market or private sale	$4,626 $13.07 p/Share	354 Reduced 2.5%	13,826 Common Stock
Mar 27 2024	SELL Open market or private sale	$5,045 $12.87 p/Share	392 Reduced 2.69%	14,180 Common Stock
Oct 03 2023	SELL Open market or private sale	$1,890 $0.8 p/Share	2,363 Reduced 1.33%	174,923 Common Stock
Oct 02 2023	BUY Grant, award, or other acquisition	-	12,500 Added 6.59%	177,286 Common Stock
Aug 02 2023	SELL Open market or private sale	$12,891 $1.09 p/Share	11,827 Reduced 6.7%	164,786 Common Stock
Jun 22 2023	BUY Grant, award, or other acquisition	-	50,000 Added 22.06%	176,613 Common Stock
May 23 2023	SELL Open market or private sale	$6,823 $1.04 p/Share	6,561 Reduced 4.93%	126,613 Common Stock
May 22 2023	BUY Grant, award, or other acquisition	-	35,000 Added 20.81%	133,174 Common Stock
Mar 30 2023	SELL Open market or private sale	$3,482 $0.82 p/Share	4,247 Reduced 4.15%	98,174 Common Stock
Mar 27 2023	SELL Open market or private sale	$4,786 $1.02 p/Share	4,693 Reduced 4.38%	102,421 Common Stock
Feb 16 2023	BUY Grant, award, or other acquisition	-	12,500 Added 10.45%	107,114 Common Stock
Mar 30 2022	SELL Open market or private sale	$2,754 $2.17 p/Share	1,269 Reduced 1.32%	94,614 Common Stock
Mar 29 2022	BUY Grant, award, or other acquisition	-	31,250 Added 24.58%	95,883 Common Stock
Mar 28 2022	SELL Open market or private sale	$10,342 $2.24 p/Share	4,617 Reduced 6.67%	64,633 Common Stock
Mar 29 2021	BUY Grant, award, or other acquisition	-	13,750 Added 16.98%	67,250 Common Stock

JAO

Jason A Okazaki

CEO and President

South San Francisco, CA

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