Jan Johannessen sold Twist Bioscience Corp ($TWST) shares on the open market twice in the last year, for a total of about $280,000. His most recent sale occurred on February 6, 2026. These TWST insider sales rank 7,708th among 11,678 individual insiders, well below the average of $8.6 million per seller across 6.4 transactions on average. Johannessen made no open market purchases in the period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| May 12, 2026 | Twist Bioscience Corp | $TWST | JOHANNESSEN JAN | Not found | M | Employee Stock Option (right to buy) | 12000 | $0.00 | 10,304.0000 | 61,311,704 | 0.00% | 0.02% |
| May 12, 2026 | Twist Bioscience Corp | $TWST | JOHANNESSEN JAN | Not found | M | Common Stock | 12000 | $14.00 | 29,754.0000 | 61,311,704 | 67.59% | 0.02% |
| May 12, 2026 | Twist Bioscience Corp | $TWST | JOHANNESSEN JAN | Not found | S | Common Stock | 12000 | $56.12 | 17,754.0000 | 61,311,704 | 40.33% | 0.02% |
| Feb. 6, 2026 | Twist Bioscience Corp | $TWST | JOHANNESSEN JAN | Not found | S | Common Stock | 2200 | $47.91 | 17,754.0000 | 61,311,704 | 11.03% | 0.00% |
| Feb. 5, 2026 | Twist Bioscience Corp | $TWST | JOHANNESSEN JAN | Not found | A | Common Stock | 5095 | $0.00 | 19,954.0000 | 61,311,704 | 34.29% | 0.01% |
| Nov. 18, 2025 | Twist Bioscience Corp | $TWST | JOHANNESSEN JAN | Not found | S | Common Stock | 7044 | $24.77 | 14,859.0000 | 61,148,026 | 32.16% | 0.01% |
| Feb. 5, 2025 | Twist Bioscience Corp | $TWST | JOHANNESSEN JAN | Not found | A | Common Stock | 4472 | $0.00 | 21,903.0000 | 58,016,000 | 25.66% | 0.01% |
| Feb. 6, 2024 | Twist Bioscience Corp | $TWST | JOHANNESSEN JAN | Not found | A | Common Stock | 5815 | $0.00 | 17,431.0000 | 56,885,000 | 50.06% | 0.01% |