Werner Robert F.

Chief Accounting Officer

1 company

Strong

Trades Analyzed

12M Win Rate

73.3%

Avg 3M Return

-7.7%

Avg 12M Return

+17.8%

Werner Robert F. is a Chief Accounting Officer at Twist Bioscience Corp. Recent SEC Form 4 filings include 0 buys and 11 sells.

Estimated insider holdings value: $3.7M based on current market prices.

Holdings by Company

TWSTDec 8, 2025

Current Shares65.9K

Value$3.75M

Net Activity-16,843

Bought: 0Sold: 16.8K

Showing 10 filings

Date	Ticker	Role	Type	Shares	Price	Value	Chg%	3M	12M
Dec 8, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	230	$32.88	$7,561.94	-0.3%	+50.0%	-
Nov 24, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	1,051	$28.23	$29,668.51	-0.8%	+64.0%	-
Nov 3, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	160	$32.08	$5,132.70	-0.3%	+48.3%	-
Oct 30, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	1,016	$31.44	$31,947.41	-2.0%	+34.8%	-
Oct 6, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	2,041	$32.19	$65,693.67	-4.2%	+7.8%	-
Sep 8, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	235	$25.76	$6,053.60	-0.5%	+22.7%	-
Aug 25, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	853	$27.69	$23,620.42	-1.7%	+7.1%	-
Aug 21, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	238	$25.96	$6,179.43	-0.5%	-3.9%	-
Aug 4, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	186	$28.36	$5,275.70	-0.4%	+4.5%	-
Jun 6, 2025	TWST Twist Bioscience Corp	Chief Accounting Officer	Sell	225	$31.75	$7,143.75	-0.4%	-18.8%	-