This is a routine tax-withholding sale tied to equity vesting, not a discretionary insider sale. No material read-through for the stock. Monitor for any subsequent Form 4 filings that would confirm actual execution and any larger discretionary sales by officers.
Price Chart
Executive Summary
Twist Bioscience officer Adam Laponis filed a Form 144 notice of intent to sell 2,462 shares of common stock, valued at approximately $384,823. The shares were acquired via restricted stock vesting on October 8, 2026, and the sale appears to be a routine tax-withholding sale related to equity compensation. The filing is a standard insider intent-to-sell notice and carries minimal signal on its own.
Key Facts
- Filer: Adam Laponis, an officer of Twist Bioscience Corp
- Proposed sale: 2,462 shares of common stock
- Estimated value: ~$384,823 (based on filing date price of ~$156.35/share)
- Shares acquired via restricted stock vesting on October 8, 2026
- Sale intended to cover tax obligation from equity award settlement
- Filing date: October 9, 2026; exchange: NASDAQ
Financial Impact
~$384,823 proposed sale, representing a small fraction of the officer's holdings and company market cap
Risk Factors
- Insider may still execute the sale, but the amount is small and tax-motivated
- No other insider selling patterns or company-specific catalysts noted in this filing
Investment Themes
Documents Analyzed
This report is based on 3 SEC documents filed with EDGAR.
| Document | Accession Number |
|---|---|
| 144 Filing (Primary) | 0001959173-26-007322 |
| Document: 0001959173-26-007322-index.html | 0001959173-26-007322 |
| Document: 0001959173-26-007322.txt | 0001959173-26-007322 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 13, 2026 14d ago | Insider Cluster | $148.16 | awaiting T+20 | — | $145.25 (+1.96%) |
Oct 9, 2026 17d ago | 144 | $159.78 | awaiting T+20 | — | $145.25 (−9.09%) |
Oct 5, 2026 21d ago | Insider Cluster | $166.97 | awaiting T+20 | — | $145.25 (+13.01%) |
Sep 25, 2026 4w ago | Insider Cluster | $179.60 $145.25 | ▼ −19.13% | ▼ −19.09% | $145.25 (−19.13%) |
Sep 23, 2026 4w ago | Insider Cluster | $184.03 $135.47 | ▲ +26.39% | ▲ +25.97% | $145.25 (+21.07%) |
Sep 10, 2026 6w ago | Insider Cluster | $127.22 $159.78 | ▲ +25.59% | ▲ +23.73% | $145.25 (+14.17%) |
Aug 27, 2026 8w ago | Insider Cluster | $141.38 $179.60 | ▲ +27.03% | ▲ +27.52% | $145.25 (+2.74%) |
Aug 25, 2026 8w ago | Insider Cluster | $150.06 $184.03 | ▲ +22.64% | ▲ +22.49% | $145.25 (−3.21%) |
Aug 21, 2026 9w ago | Insider Cluster | $140.80 $164.60 | ▲ +16.90% | ▲ +15.61% | $145.25 (+3.16%) |
Aug 20, 2026 9w ago | Insider Cluster | $145.59 $165.83 | ▲ +13.90% | ▲ +12.89% | $145.25 (−0.23%) |
US Market Status
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