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.
Twist Bioscience Corp chief accounting officer Robert F. Werner reported a charitable stock gift. On 02/09/2026, he disposed of 2,000 shares of Twist Bioscience common stock in a bona fide gift to a charitable organization at a reported price of $0 per share.
Following this gift transfer, Werner directly beneficially owned 56,738 shares of Twist Bioscience common stock.
A shareholder of TWST plans to sell 5,000 shares of common stock through Fidelity Brokerage Services for an aggregate market value of $249,650.00, with an approximate sale date of February 11, 2026 on the NASDAQ exchange.
The filing notes that 61,311,704 shares of this class were outstanding. It also lists recent sales by Dennis H. Cho, including 1,099 common shares sold on February 3, 2026 for gross proceeds of $51,186.47, alongside three earlier sales in November and December 2025.
Twist Bioscience director Keith Crandell received an annual equity award of 5,095 shares of common stock on February 5, 2026 at a price of $0 per share. After this grant, he directly owns 27,571 shares of Twist Bioscience common stock.
These annual award shares will fully vest on the earlier of the one-year anniversary of the grant date or the first annual shareholder meeting after the grant, as long as he continues serving as a non‑employee director. In addition, 76,047 shares are held indirectly through the Keith L. Crandell Trust, for which he and his spouse are co‑trustees and he is the sole beneficiary.
Twist Bioscience director Melissa A. Starovasnik received an annual equity award of 5,095 shares of common stock on February 5, 2026. The shares were granted at a price of $0, increasing her directly held position to 26,722 shares after the transaction.
According to the award terms, 100% of these shares will vest on the earlier of one year from the grant date or the first annual stockholder meeting after the grant, as long as she continues to serve as a non-employee director on the applicable vesting date.
Twist Bioscience director Robert P. Ragusa received an annual stock award of 5,095 common shares on February 5, 2026. The shares were granted at a price of $0 per share, reflecting a typical equity compensation grant for a non-employee director.
According to the vesting terms, 100% of this annual equity award will vest on the earlier of one year from the grant date or the first annual stockholder meeting after the grant, as long as he continues serving as a director. Following this grant, Ragusa beneficially owns 28,983 Twist Bioscience common shares in total, held directly.
Twist Bioscience director Robert Chess reported a stock grant and updated his holdings. On February 5, 2026, he received an annual equity award of 5,095 shares of common stock at a price of $0 per share, increasing his directly held shares to 23,268.
The award vests in full on the earlier of one year from grant or the first stockholder meeting after the grant, so long as he continues as a service provider. He also beneficially owns 42,528 shares indirectly through the Chess 1997 Trust, where he and his spouse are the sole trustees and beneficiaries.
Twist Bioscience director Chan Nelson received an annual equity award of 5,095 shares of common stock on February 5, 2026. The award was granted at no cash cost per share and increased Nelson’s directly held stake to 33,251 shares.
The shares vest 100% on the earlier of the one-year anniversary of the grant date or the first annual stockholders’ meeting after the grant, as long as Nelson continues serving as a non-employee director on the applicable vesting date.
Twist Bioscience director Katryn Blake reported a new stock grant. On February 5, 2026, she acquired 5,095 shares of common stock at $0 per share as an annual equity award. Following this grant, she beneficially owns 19,448 common shares, held directly.
The award vests 100% on the earlier of the one-year anniversary of the grant date or the first annual stockholder meeting after the grant, as long as she continues serving as a non-employee director on the applicable vesting date.
Twist Bioscience director Jan Johannessen reported an equity award and related share sale. On 02/05/2026, Johannessen received 5,095 shares of common stock at $0. These annual equity award shares vest in full on the earlier of one year from grant or the first annual stockholder meeting, if he continues as a service provider.
On 02/06/2026, he sold 2,200 shares at $47.9067 per share to cover tax liabilities from restricted stock unit vesting, pursuant to a prior election rather than a discretionary trade. After these transactions, he directly owned 17,754 common shares.
William Blair Investment Management, LLC has filed Amendment No. 1 to a Schedule 13G reporting its ownership in Twist Bioscience Corp. As of the event date of 12/31/2025, the firm beneficially owned 5,954,429 shares of Twist Bioscience common stock, representing 9.7% of the outstanding class.
The filer reports sole voting power over 5,459,833 shares and sole dispositive power over 5,954,429 shares, with no shared voting or dispositive power. The securities are stated to be held in the ordinary course of business and not for the purpose of changing or influencing control of Twist Bioscience.