Emily M. Leproust $TWST SEC Form 4 Insider Trading

Emily M. Leproust has filed a total of 70 insider trades in $TWST since 2021. Their most recent trade was a sale of 476 shares, made on Jul 02, 2025. Their largest trade was a sale of 15,667 shares, made on Sep 09, 2021. We estimate that they now own 645,306 shares of $TWST, worth an estimated $24.3 million.

Insider Trading at $TWST

There have been a total of 318 insider trades reported at $TWST since 2021, with 18,550 shares purchased and 757,997 shares sold. The most active insider traders in $TWST stock have been William Banyai, Emily M. Leproust, and Dennis Cho. The most recent trade was a sale of 2,449 shares reported by Adam Laponis (Chief Financial Officer), made on Jul 09, 2025.

$TWST Executives and Stock Owners with Insider Trades

• William Banyai, See Remarks

• Emily M. Leproust, President & CEO

• Dennis Cho, See Remarks

• James M Thorburn, Chief Financial Officer

• Paula Green, SVP of Human Resources

• Emily M. Leproust, Chief Executive Officer

• Patrick John Finn, President and COO

• Robert F. Werner, Chief Accounting Officer

• Patrick John Finn, Chief Commercial Officer

• Patrick Weiss, Chief Operating Officer

• Adam Laponis, Chief Financial Officer

• William Banyai, See Remark

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.