TWST- Twist Bioscience Corporation

Name: Twist Bioscience Corporation Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Twist Bioscience Corporation (TWST) has 9 insiders with recent SEC Form 4 filings, including 0 buys and 11 sells. TWST is classified in the Life Sciences Tools & Services industry within the Health Care sector.

Insider Ownership

Role	Insider	Shares	Value	30d
CEO	Leproust Emily M.	874.3K	$49.70M	-
COO	Finn Patrick John	281.8K	$16.02M	-2,321
VP	Green Paula	166.6K	$9.47M	-
Other	Cho Dennis	144.7K	$8.23M	-
CFO	Laponis Adam	125.7K	$7.15M	-2,597

Activity

Buys and sells only

Transactions

10 filings · page 2

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Dec 8, 2025	Leproust Emily M.79	Chief Executive Officer	Sell	2,255	$32.88	$74,139.89	-0.3%	+50.0%	-
Dec 8, 2025	Green Paula71	SVP Of Human Resources	Sell	877	$32.88	$28,834.01	-0.5%	+50.0%	-
Dec 8, 2025	Werner Robert F.68	Chief Accounting Officer	Sell	230	$32.88	$7,561.94	-0.3%	+50.0%	-
Nov 24, 2025	Werner Robert F.68	Chief Accounting Officer	Sell	1,051	$28.23	$29,668.51	-0.8%	+64.0%	-
Nov 21, 2025	Cho Dennis74	See Remarks	Sell	757	$26.50	$20,063.15	-0.5%	+83.8%	-
Nov 21, 2025	Finn Patrick John77	President And COO	Sell	1,776	$26.50	$47,070.22	-0.5%	+83.8%	-
Nov 21, 2025	Green Paula71	SVP Of Human Resources	Sell	598	$26.50	$15,849.09	-0.4%	+83.8%	-
Nov 21, 2025	Laponis Adam62	Chief Financial Officer	Sell	887	$26.50	$23,508.60	-0.6%	+83.8%	-
Nov 21, 2025	Leproust Emily M.79	Chief Executive Officer	Sell	2,663	$26.50	$70,578.82	-0.3%	+83.8%	-
Nov 18, 2025	Johannessen Jan71	Director	Sell	7,044	$24.77	$174,479.88	-32.2%	+103.4%	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC