Insider Transactions Reported by 19 Insiders of Twist Bioscience Corp

Symbol
TWST on Nasdaq
Location
South San Francisco, CA

Insiders trading volume in the past year

Twist Bioscience Corp executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
Emily M. Leproust Chief Executive Officer, Director $40,489,075 -$3,665,515 -8.3% 03 Feb 2026
Patrick John Finn President and COO $13,943,619 -$3,897,660 -22% 03 Feb 2026
William Banyai Senior Vice President of Advanced Development and General Manager of Data Storage $12,818,211 03 May 2024
Paula Green SVP of Human Resources $7,705,766 -$947,269 -11% 03 Feb 2026
Dennis Cho Senior Vice President, Chief Legal Officer & Corporate Secretary $6,687,428 -$795,002 -11% 03 Feb 2026
Adam Laponis Chief Financial Officer $5,481,240 -$1,053,484 -16% 13 Jan 2026
KEITH CRANDELL Director $3,558,241 05 Feb 2026
JAMES M. THORBURN Chief Financial Officer $3,000,970 02 Jan 2024
ROBERT F. WERNER Chief Accounting Officer $2,681,272 -$612,390 -19% 03 Feb 2026
ROBERT CHESS Director $2,259,434 05 Feb 2026
Patrick Weiss Chief Operating Officer $1,647,659 01 Apr 2022
Nelson Chan Director $1,141,839 05 Feb 2026
Xiaoying Mai Director $1,086,498 06 Feb 2024
ROBERT P. RAGUSA Director $995,276 05 Feb 2026
Melissa A. Starovasnik Director $917,633 05 Feb 2026
JAN JOHANNESSEN Director $850,535 -$279,875 -25% 05 Feb 2026
NICOLAS BARTHELEMY Director $800,210 21 Nov 2022
KATRYN BLAKE Director $667,844 05 Feb 2026
Kevin Bruce Yankton Chief Accounting Officer $316,837 17 May 2023

Recent Insider Transactions by Companies or Individuals for Twist Bioscience Corp

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.