Robert F. Werner

Chief Accounting Officer, Twist Bioscience Corp

Bought, 12 months

$0.0M

Sold, 12 months

$1.5M

Companies

Latest trade

Oct 2, 2026

Companies

Twist Bioscience CorpChief Accounting Officer −$1.6M

Trades

TWST Sold 1,482 shares at $188.88 $0.3M Oct 2

TWST Sold 238 shares at $122.62 $0.0M Sep 8

TWST Sold 854 shares at $140.77 $0.1M Aug 24

TWST Sold 669 shares at $139.07 $0.1M Aug 21

TWST Sold 167 shares at $85.32 $0.0M Aug 3

TWST Sold 1,359 shares at $69.20 $0.1M Jun 8

TWST Sold 800 shares at $62.48 $0.0M May 26

TWST Sold 688 shares at $53.26 $0.0M May 21

TWST Sold 4,961 shares at $56.88 $0.3M May 8

TWST Sold 164 shares at $57.15 $0.0M May 4

TWST Sold 246 shares at $46.43 $0.0M Mar 6

TWST Sold 1,693 shares at $46.71 $0.1M Feb 23

TWST Sold 7,000 shares at $45.65 $0.3M Feb 4

TWST Sold 175 shares at $46.58 $0.0M Feb 3

TWST Sold 230 shares at $32.88 $0.0M Dec 8

TWST Sold 822 shares at $28.71 $0.0M Nov 24

TWST Sold 229 shares at $26.50 $0.0M Nov 21

TWST Sold 160 shares at $32.08 $0.0M Nov 3

TWST Sold 1,016 shares at $31.44 $0.0M Oct 30

TWST Sold 2,041 shares at $32.19 $0.1M Oct 6

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.