Patrick Weiss is VP at Twist Bioscience Corp (TWST). They have made 31 open-market trades across 1 company since 2019, most recently 2022-04-01.
CIK 0001755793
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 31 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TWST | 47,401 | $6.3M |
Shares reported on the most recent Form 4, priced at the 2022-04-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TWST | SELL | 2021-12-21 | 2021-12-23 | $82.85 | $649K | -14.6% | -33.6% | -44.1% |
| TWST | SELL | 2021-12-14 | 2021-12-16 | $84.00 | $235K | -0.9% | -25.0% | -39.8% |
| TWST | SELL | 2021-11-24 | 2021-11-29 | $95.29 | $534K | -12.0% | -19.9% | -40.6% |
| TWST | SELL | 2021-10-13 | 2021-10-15 | $104.00 | $510K | +2.1% | -0.7% | -46.9% |
| TWST | SELL | 2021-09-15 | 2021-09-17 | $112.52 | $1.1M | -10.3% | -2.7% | -33.3% |
| TWST | SELL | 2021-08-18 | 2021-08-20 | $97.11 | $953K | +15.1% | +12.2% | +10.3% |
| TWST | SELL | 2021-07-21 | 2021-07-23 | $119.75 | $1.2M | +3.5% | -7.0% | +3.4% |
| TWST | SELL | 2021-06-23 | 2021-06-25 | $118.34 | $1.2M | +1.1% | -8.1% | -3.2% |
| TWST | SELL | 2021-05-19 | 2021-05-21 | $88.39 | $867K | -0.8% | +20.5% | +0.5% |
| TWST | SELL | 2021-04-21 | 2021-04-23 | $124.42 | $1.2M | -18.6% | -26.5% | -10.1% |
| TWST | SELL | 2021-03-24 | 2021-03-26 | $132.50 | $3.9M | +15.7% | +22.8% | +7.1% |
| TWST | SELL | 2020-12-14 | 2020-12-16 | $144.25 | $10.5M | -1.9% | +28.4% | -1.4% |
| TWST | SELL | 2020-12-10 | 2020-12-14 | $144.88 | $2.0M | +17.4% | +20.5% | +3.4% |
| TWST | SELL | 2020-11-12 | 2020-11-16 | $105.05 | $1.5M | +10.7% | +36.5% | +50.8% |
| TWST | SELL | 2020-10-08 | 2020-10-13 | $88.11 | $1.2M | -7.6% | +14.0% | +83.1% |
| TWST | SELL | 2020-09-17 | 2020-09-21 | $61.82 | $1.8M | +16.1% | +28.6% | +126.6% |
| TWST | SELL | 2020-06-08 | 2020-06-10 | $37.25 | $745K | +11.8% | +45.9% | +67.4% |
| TWST | SELL | 2020-02-18 | 2020-02-20 | $30.31 | $283K | -1.1% | -26.7% | +20.7% |
| TWST | SELL | 2020-02-06 | 2020-02-10 | $28.16 | $388K | +3.2% | -11.9% | +22.5% |
| TWST | SELL | 2020-02-04 | 2020-02-06 | $26.15 | $358K | -5.2% | +11.5% | +24.0% |
| TWST | SELL | 2020-01-21 | 2020-01-23 | $22.33 | $316K | +20.0% | +51.2% | +50.9% |
| TWST | SELL | 2020-01-08 | 2020-01-10 | $21.50 | $163K | +2.9% | +53.9% | +27.0% |
| TWST | SELL | 2019-10-15 | 2019-10-17 | $23.34 | $85K | +0.2% | -14.2% | -4.0% |
| TWST | SELL | 2019-10-15 | 2019-10-17 | $23.64 | $566K | +0.2% | -14.2% | -4.0% |
| TWST | SELL | 2019-10-01 | 2019-10-03 | $22.87 | $499K | -2.3% | +2.5% | -13.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.