Adam Laponis Twist Bioscience Corp (TWST) insider trading activity

Adam Laponis is Chief Financial Officer of Twist Bioscience Corp. Currently has a direct ownership of 102,917 shares of TWST, which is worth approximately $2.78 Million. The most recent transaction as insider was on Aug 21, 2025, when has been sold 918 shares (Common Stock) at a price of $25.96 per share, resulting in proceeds of $23,831. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 103K

2.92% 3M change

39.83% 12M change

Total Value Held $2.78 Million

Adam Laponis Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Aug 21 2025	SELL Open market or private sale	$23,831 $25.96 p/Share	918 Reduced 0.88%	102,917 Common Stock
Jul 09 2025	SELL Open market or private sale	$93,429 $38.15 p/Share	2,449 Reduced 2.31%	103,569 Common Stock
May 21 2025	SELL Open market or private sale	$27,846 $29.75 p/Share	936 Reduced 0.88%	106,018 Common Stock
Feb 21 2025	SELL Open market or private sale	$40,557 $44.18 p/Share	918 Reduced 0.83%	109,496 Common Stock
Jan 10 2025	SELL Open market or private sale	$254,628 $43.26 p/Share	5,886 Reduced 5.07%	110,096 Common Stock
Dec 04 2024	BUY Grant, award, or other acquisition	-	26,745 Added 18.74%	115,982 Common Stock
Nov 06 2024	SELL Open market or private sale	$185,536 $44.6 p/Share	4,160 Reduced 4.45%	89,237 Common Stock
Nov 04 2024	BUY Grant, award, or other acquisition	-	20,000 Added 17.64%	93,397 Common Stock
Oct 09 2024	SELL Open market or private sale	$35,789 $41.81 p/Share	856 Reduced 1.15%	73,397 Common Stock
Jul 09 2024	SELL Open market or private sale	$41,182 $48.91 p/Share	842 Reduced 1.13%	73,602 Common Stock
Apr 09 2024	SELL Open market or private sale	$18,436 $33.16 p/Share	556 Reduced 0.74%	74,444 Common Stock
Jan 08 2024	BUY Grant, award, or other acquisition	-	75,000 Added 50.0%	75,000 Common Stock

Also insider at

EAR

Eargo, Inc. Healthcare

Chief Financial Officer

Adam Laponis

Chief Financial Officer

San Jose, CA

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