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Insider ActivityTWST
WERNER ROBERT F., Chief Accounting Officer at Twist Bioscience Corp, sold $282K of TWST
Updated Jun 14, 2026
WERNER ROBERT F.
Chief Accounting Officer
Twist Bioscience Corp ·
$TWST
Transaction Details
| Insider | WERNER ROBERT F. |
|---|---|
| Title | Chief Accounting Officer |
| Company | Twist Bioscience Corp |
| Ticker | TWST |
| Transaction Type | Sale |
| Transaction Date | 2026-05-08 |
| Shares Traded | 4,961 |
| Price Per Share | $56.881 |
| Total Value | $282K |
| Filed Date | 2026-05-12 |
| Accession Number | 0001214659-26-005987 |
Ownership Context
| Shares Owned After Transaction | 49,674 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001214659-26-005987
Other Insider Trades — TWST
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Cho Dennis | See Remarks | sold | $28K | 2026-06-08 |
| WERNER ROBERT F. | Chief Accounting Officer | sold | $16K | 2026-06-08 |
| Leproust Emily M. | Chief Executive Officer | sold | $158K | 2026-06-08 |
| Green Paula | SVP of Human Resources | sold | $62K | 2026-06-08 |
| WERNER ROBERT F. | Chief Accounting Officer | sold | $78K | 2026-06-08 |
| WERNER ROBERT F. | Chief Accounting Officer | traded | — | 2026-06-08 |
| Cho Dennis | See Remarks | sold | $991K | 2026-05-29 |
| Laponis Adam | Chief Financial Officer | sold | $280K | 2026-05-29 |
| Leproust Emily M. | Chief Executive Officer | sold | $444K | 2026-05-28 |
| Leproust Emily M. | Chief Executive Officer | sold | $97K | 2026-05-28 |
Other Trades by WERNER ROBERT F.
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| TWST | Twist Bioscience Corp | sold | $16K | 2026-06-08 |
| TWST | Twist Bioscience Corp | sold | $78K | 2026-06-08 |
| TWST | Twist Bioscience Corp | traded | — | 2026-06-08 |
| TWST | Twist Bioscience Corp | sold | $50K | 2026-05-26 |
| TWST | Twist Bioscience Corp | sold | $37K | 2026-05-21 |
| TWST | Twist Bioscience Corp | sold | $9K | 2026-05-04 |
Full Ticker Profile
View all insider trades, dark pool activity, congressional filings, and the Whisper Score for TWST — Twist Bioscience Corp →
Whisper Score — TWST
31.9
Murmurs
Current Whisper Score
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 14, 2026 at 07:12 UTC