Welcome to our dedicated page for Twist Bioscience SEC filings (Ticker: TWST), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Twist Bioscience Corporation filings document formal disclosures for a synthetic biology company with a silicon-based DNA synthesis platform. Form 8-K reports furnish quarterly and annual financial results, preliminary revenue information and business highlights tied to products and services such as synthetic DNA, NGS workflow tools and antibody discovery solutions.
The filing record also covers unregistered common stock issuances connected to licensing and technology-transfer arrangements, annual meeting voting results, director elections, auditor ratification, executive compensation votes, board appointments, committee service and director compensation. These disclosures address governance, capital structure and material events for TWST common stock.
Emily M. Leproust, Chief Executive Officer and Director of Twist Bioscience, reported insider trading activity on June 20, 2025. The transaction involved a mandatory "sell to cover" of 1,678 shares of Common Stock at $35.755 per share to satisfy tax withholding obligations related to vesting Restricted Stock Units.
Following the transaction, Leproust maintains direct ownership of 645,782 shares of Common Stock. Additionally, she holds several employee stock options:
- 150,879 options at $8.82 (expires 09/28/2027)
- 266,539 options at $26.66 (expires 11/18/2028)
- 131,290 options at $23.33 (expires 10/23/2029)
- 64,950 performance-based options at $67.85 (expires 08/31/2030)
The reported sale was not discretionary but rather mandated by the company's equity incentive plan requirements for tax withholding purposes.