Twist Bioscience Corp

Ownership Transactions Reported by 18 Insiders

Symbol
TWST on Nasdaq
Industry
Biological Products, (No Diagnostic Substances)
Location
681 Gateway Blvd., 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 $25.6M -$3.39M -11.7% Apr 2, 2025
William Banyai Senior Vice President of Advanced Development and General Manager of Data Storage $12.8M -$29.6K -0.23% May 3, 2024
Patrick John Finn President and COO $10.4M -$2.06M -16.6% Apr 2, 2025
Paula Green SVP of Human Resources $5.05M -$914K -15.3% Apr 2, 2025
Keith Crandell Director $4.86M Feb 5, 2025
Dennis Cho Senior Vice President, Chief Legal Officer & Corporate Secretary $4.32M -$566K -11.6% Apr 2, 2025
Adam Laponis Chief Financial Officer $3.74M -$647K -14.7% Apr 9, 2025
Robert Chess Director $3.23M -$758K -19% Feb 7, 2025
James M. Thorburn Chief Financial Officer $3M Jan 2, 2024
Robert F. Werner Chief Accounting Officer $2.1M -$398K -15.9% Mar 6, 2025
Patrick Weiss Chief Operating Officer $1.65M Apr 1, 2022
Nelson C. Chan Director $1.39M Feb 5, 2025
Robert Ragusa Director $1.18M Feb 5, 2025
Xiaoying Mai Director $1.09M Feb 6, 2024
Jan Johannessen Director $1.08M Feb 5, 2025
Melissa A. Starovasnik Director $1.07M Feb 5, 2025
Nicolas Barthelemy Director $800K Nov 21, 2022
Kevin B. Yankton Chief Accounting Officer $317K May 17, 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.