WERNER ROBERT F. — Chief Accounting Officer
Insider trading activity for WERNER ROBERT F. sourced from SEC EDGAR Form 4 filings.
Overview
- Title: Chief Accounting Officer
- Company: Twist Bioscience Corp
- Total insider trades: 15
- Total buy volume: $0
- Total sell volume: $1.2M
- Last trade: Oct 5, 2026
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 2, 2026 | WERNER ROBERT F. | TWST Twist Bioscience Corp | SELL | 1,482 | $280K |
| Oct 2, 2026 | WERNER ROBERT F. | TTWST Twist Bioscience Corp | OTHER | 1,482 | $280K |
| Sep 8, 2026 | WERNER ROBERT F. | TTWST Twist Bioscience Corp | SELL | 238 | $29K |
| Sep 8, 2026 | WERNER ROBERT F. | TTWST Twist Bioscience Corp | SELL | 238 | $29K |
| Aug 24, 2026 | WERNER ROBERT F. | TTWST Twist Bioscience Corp | SELL | 854 | $120K |
| Aug 24, 2026 | WERNER ROBERT F. | TTWST Twist Bioscience Corp | SELL | 854 | $120K |
| Aug 21, 2026 | WERNER ROBERT F. | TTWST Twist Bioscience Corp | SELL | 669 | $93K |
| Aug 21, 2026 | WERNER ROBERT F. | TTWST TTWST | SELL | 669 | $93K |
| Jun 8, 2026 | WERNER ROBERT F. | TWST Twist Bioscience Corp | OTHER | 500 | N/A |
| Jun 8, 2026 | WERNER ROBERT F. | TWST Twist Bioscience Corp | SELL | 1,127 | $78K |
| Jun 8, 2026 | WERNER ROBERT F. | TWST Twist Bioscience Corp | SELL | 232 | $16K |
| May 26, 2026 | WERNER ROBERT F. | TWST Twist Bioscience Corp | SELL | 800 | $50K |
| May 21, 2026 | WERNER ROBERT F. | TWST Twist Bioscience Corp | SELL | 688 | $37K |
| May 8, 2026 | WERNER ROBERT F. | TWST Twist Bioscience Corp | SELL | 4,961 | $282K |
| May 4, 2026 | WERNER ROBERT F. | TWST Twist Bioscience Corp | SELL | 164 | $9K |