# Twist Bioscience Corp (TWST)

> Cited company facts from SEC filings, by Steadybase. Web page: https://steadybase.io/company/twist-bioscience-corp/ JSON: https://steadybase.io/company/twist-bioscience-corp.json Checked Nov 10, 2026. Latest filing read: Aug 19, 2026.

## Company

- Legal name: Twist Bioscience Corp
- Ticker: TWST (Nasdaq)
- SEC CIK: 0001581280
- Industry: Biological Products, (No Diagnostic Substances) (SIC 2836)
- Headquarters: South San Francisco, CA
- Fiscal year ends: September 30
- SEC filer category: Large accelerated filer
- Website: twistbioscience.com
- LinkedIn: https://www.linkedin.com/company/twist-bioscience
- Next earnings date: Nov 12, 2026

## Key facts

- Revenue: $376.6M for the fiscal year ended Sep 30, 2025 (10-K filed Nov 17, 2025). Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128025000025/0001581280-25-000025-index.html
- Operating income: -$136.3M for the fiscal year ended Sep 30, 2025 (10-K filed Nov 17, 2025). Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128025000025/0001581280-25-000025-index.html
- Net income: -$77.7M for the fiscal year ended Sep 30, 2025 (10-K filed Nov 17, 2025). Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128025000025/0001581280-25-000025-index.html
- SG&A: $247.0M for the fiscal year ended Sep 30, 2025 (10-K filed Nov 17, 2025). Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128025000025/0001581280-25-000025-index.html
- Employees: 979 as of Sep 30, 2025, as reported in an SEC filing. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128025000025/twst-20250930.htm
- Shares outstanding: 62,707,424 as of Jul 29, 2026 (10-Q filed Aug 3, 2026). Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000047/0001581280-26-000047-index.html
- Auditor: Ernst & Young LLP, San Mateo, California, named in the latest 10-K. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128025000025/twst-20250930.htm

## Business

At Twist Bioscience Corporation, we work in service of our customers who are changing the world for the better. In fields such as health care, food/agriculture, industrial chemicals/materials and academic research, by using our products, our customers are developing ways to better lives and improve the sustainability of the planet. We believe Twist Bioscience is uniquely positioned to help accelerate their efforts and the faster our customers succeed, the better for all of us.

Source: Item 1. Business, https://www.sec.gov/Archives/edgar/data/1581280/000158128025000025/twst-20250930.htm

## Annual results

| Fiscal year ended | Revenue | Operating income | Net income | SG&A |
|---|---|---|---|---|
| Sep 30, 2025 | $376.6M | -$136.3M | -$77.7M | $247.0M |
| Sep 30, 2024 | $313.0M | -$220.8M | -$208.7M | $218.4M |
| Sep 30, 2023 | $245.1M | -$217.2M | -$204.6M | $189.7M |
| Sep 30, 2022 | $203.6M | -$234.8M | -$217.9M | $212.9M |
| Sep 30, 2021 | $132.3M | -$152.7M | -$152.1M | $135.9M |

Each figure comes from the annual report for that year. Filing links for every figure: https://steadybase.io/company/twist-bioscience-corp.json

## Officers and directors

- Emily M. Leproust, Chief Executive Officer. LinkedIn: https://linkedin.com/in/emily-leproust. Source: Form 4 filed Sep 25, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000121465926011980/0001214659-26-011980-index.htm
- Adam Laponis, Chief Financial Officer. LinkedIn: https://linkedin.com/in/adam-laponis-05925b. Source: Form 4 filed Aug 25, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000121465926010829/0001214659-26-010829-index.htm
- Patrick John Finn, President and COO. Source: Form 4 filed Aug 25, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000121465926010831/0001214659-26-010831-index.htm
- Robert F. Werner, Chief Accounting Officer. LinkedIn: https://linkedin.com/in/robert-werner-7ba2404. Source: Form 4 filed Sep 10, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000121465926011555/0001214659-26-011555-index.htm
- Paula Green, SVP of Human Resources. LinkedIn: https://linkedin.com/in/paula-green-05a5ba7. Source: Form 4 filed Sep 23, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000121465926011916/0001214659-26-011916-index.htm
- Dennis Cho, Named in proxy. Source: DEF 14A filed Jan 6, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm
- Emily M. Leproust, Ph.D., Board member (per proxy). Source: DEF 14A filed Jan 6, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm
- Jan Johannessen, Board member (per proxy). Source: DEF 14A filed Jan 6, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm
- Robert Ragusa, Board member (per proxy). Source: DEF 14A filed Jan 6, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm
- Robert Werner, Named in proxy. Source: DEF 14A filed Jan 6, 2026, https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm

## Recent 8-K events

- Aug 19, 2026: Item 7.01, Regulation FD disclosure. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000050/twist-20260818.htm
- Aug 19, 2026: Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1581280/000110465926098830/tm2623545d1_8k.htm
- Aug 5, 2026: Item 1.01, Entry into a material definitive agreement; Item 7.01, Regulation FD disclosure; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1581280/000110465926091280/tm2622018d2_8k.htm
- Aug 3, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000044/twist-20260803.htm
- May 4, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000037/twist-20260504.htm
- Feb 17, 2026: Item 3.02, Unregistered sales of equity securities; Item 8.01, Other events; Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1581280/000110465926015730/tm266463d1_8k.htm
- Feb 6, 2026: Item 5.07, Submission of matters to a vote of security holders. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000022/twist-20260205.htm
- Feb 2, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000016/twist-20260202.htm
- Jan 12, 2026: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000012/twist-20260112.htm
- Nov 14, 2025: Item 2.02, Results of operations and financial condition (earnings release); Item 9.01, Financial statements and exhibits. Source: https://www.sec.gov/Archives/edgar/data/1581280/000158128025000020/twist-20251114.htm

## Insider trades (Form 4)

- Nov 3, 2026: Dennis Cho (See Remarks) sold 949 shares, about $128,496. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926013784/0001214659-26-013784-index.htm
- Nov 3, 2026: Patrick John Finn (President and COO) sold 2,565 shares, about $347,306. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926013783/0001214659-26-013783-index.htm
- Nov 3, 2026: Paula Green (SVP of Human Resources) sold 1,007 shares, about $136,350. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926013782/0001214659-26-013782-index.htm
- Nov 3, 2026: Emily M. Leproust (Chief Executive Officer) sold 4,573 shares, about $619,193. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926013781/0001214659-26-013781-index.htm
- Nov 3, 2026: Robert F. Werner (Chief Accounting Officer) sold 148 shares, about $20,039. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926013780/0001214659-26-013780-index.htm
- Oct 23, 2026: Patrick John Finn (President and COO) sold 2,245 shares, about $302,152. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926013283/0001214659-26-013283-index.htm
- Oct 9, 2026: Adam Laponis (Chief Financial Officer) sold 2,462 shares, about $384,823. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926012823/0001214659-26-012823-index.htm
- Oct 5, 2026: Emily M. Leproust (Chief Executive Officer) sold 4,548 shares, about $919,374. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926012647/0001214659-26-012647-index.htm
- Oct 2, 2026: Emily M. Leproust (Chief Executive Officer) sold 46,391 shares, about $8.8M. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926012551/0001214659-26-012551-index.htm
- Oct 2, 2026: Robert F. Werner (Chief Accounting Officer) sold 1,482 shares, about $279,926. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926012550/0001214659-26-012550-index.htm
- Oct 2, 2026: Adam Laponis (Chief Financial Officer) sold 8,057 shares, about $1.5M. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926012549/0001214659-26-012549-index.htm
- Oct 2, 2026: Paula Green (SVP of Human Resources) sold 10,088 shares, about $1.9M. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926012548/0001214659-26-012548-index.htm
- Oct 2, 2026: Patrick John Finn (President and COO) sold 25,714 shares, about $4.9M. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926012547/0001214659-26-012547-index.htm
- Oct 2, 2026: Dennis Cho (See Remarks) sold 9,514 shares, about $1.8M. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926012546/0001214659-26-012546-index.htm
- Sep 24, 2026: Emily M. Leproust (Chief Executive Officer) sold 5,203 shares, about $922,899. Source: https://www.sec.gov/Archives/edgar/data/1581280/000121465926011980/0001214659-26-011980-index.htm

## Latest filings

- 8-K filed Aug 19, 2026: https://www.sec.gov/Archives/edgar/data/1581280/000110465926098830/tm2623545d1_8k.htm
- 10-K filed Nov 17, 2025: https://www.sec.gov/Archives/edgar/data/1581280/000158128025000025/twst-20250930.htm
- 10-Q filed Aug 3, 2026: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000047/twst-20260630.htm
- DEF 14A filed Jan 6, 2026: https://www.sec.gov/Archives/edgar/data/1581280/000158128026000006/twst-20260105.htm

## About this data

SEC EDGAR filings, read by Steadybase. Every value links to the filing it came from.
Steadybase covers US-headquartered public companies that file with the SEC. API and MCP access: https://steadybase.io/docs/