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.
The Twist Bioscience Corporation (NASDAQ: TWST) SEC filings page on Stock Titan provides access to the company’s official disclosures filed with the U.S. Securities and Exchange Commission. As a mid-cap growth and value biotech company focused on synthetic DNA tools and a silicon-based DNA synthesis platform, Twist uses its filings to report financial performance, governance changes and other material events.
Investors can review current and historical 8-K reports, which for Twist have included announcements of quarterly and full-year financial results, as well as board and committee changes. For example, recent 8-K filings describe the release of financial results for specific quarters and fiscal years, and the appointment of a new director to the board and audit committee, along with associated compensation arrangements.
In addition to 8-Ks, users can access Twist’s annual reports on Form 10-K and quarterly reports on Form 10-Q via the SEC feed. These documents typically contain detailed discussions of results of operations, risk factors, and business descriptions related to Twist’s synthetic DNA platform, research tools and geographic operations. Proxy materials and equity compensation plan disclosures can also be reviewed to understand governance practices and incentive structures.
Stock Titan enhances these filings with AI-powered summaries that highlight key points, helping readers quickly interpret complex documents such as lengthy 10-Ks or detailed 10-Qs. Real-time updates from EDGAR ensure that new filings appear promptly, while Form 4 and related insider transaction reports can be monitored to see equity awards and other reportable insider activity. Together, these resources support a deeper understanding of TWST’s regulatory disclosures and corporate developments.
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.
Twist Bioscience Corp (TWST) reported an insider transaction by Dennis Cho, Senior Vice President, Chief Legal Officer & Corporate Secretary. On June 20, 2025, Cho executed a mandatory "sell to cover" transaction involving 230 shares of common stock at a price of $35.755 per share.
The sale was specifically conducted to cover tax withholding obligations related to the vesting of Restricted Stock Units (RSUs) and was not a discretionary trade. Following the transaction, Cho maintains direct beneficial ownership of 104,737 shares of common stock.
This transaction was executed under the company's equity incentive plan requirements, which mandate the satisfaction of tax withholding obligations through "sell to cover" transactions. The Form 4 was filed on June 28, 2025, with the signature of Kendra Fox acting as Attorney-in-Fact for Dennis Cho.
Form 144 filing for Twist Bioscience Corporation (TWST) discloses a proposed sale of 292 common shares by insider Paula Green through Fidelity Brokerage Services on or about 06/20/2025. The shares have an aggregate market value of $10,440.37, versus 59,916,141 shares outstanding, representing roughly 0.0005% of the float—an immaterial amount for public investors.
During the preceding three months, the same seller completed five sales totaling 3,017 shares for combined gross proceeds of $104,886.82. All shares being sold were acquired via restricted-stock vesting on 06/18/2025 and are being disposed of for compensation purposes. The filer attests that no undisclosed material adverse information is known.
The filing is routine, signals no change to corporate fundamentals, and appears unlikely to influence TWST’s valuation or liquidity.
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