TWST
Twist Bioscience Corp
36 disclosed insider filings · 8 distinct insiders · latest Aug 27, 2026
Total filings
36
8 insiders
Insider buys
0
$0
Insider sells
32
$42M
Grants & other
0
$0
All disclosed filings
Same-day tranches are grouped per insider - the Lots column shows how many individual executions a row covers; Price is the value-weighted average.
| Filed | Tx date | Insider | Type | Qty | Avg price | Value | Lots | Source |
|---|---|---|---|---|---|---|---|---|
| Aug 27, 2026 | Aug 25, 2026 | Emily M Leproust INSIDER | SELL | 41,570 | $151.98 | $6.3M | 5 | EDGAR |
| Aug 25, 2026 | Aug 24, 2026 | Robert F Werner INSIDER | SELL | 854 | $140.77 | $120K | — | EDGAR |
| Aug 25, 2026 | Aug 21, 2026 | Emily M Leproust INSIDER | SELL | 6,639 | $139.07 | $923K | — | EDGAR |
| Aug 25, 2026 | Aug 21, 2026 | Paula Green INSIDER | SELL | 1,360 | $139.07 | $189K | — | EDGAR |
| Aug 25, 2026 | Aug 21, 2026 | Patrick John Finn INSIDER | SELL | 4,046 | $139.07 | $563K | — | EDGAR |
| Aug 25, 2026 | Aug 21, 2026 | Adam Laponis INSIDER | SELL | 1,965 | $139.07 | $273K | — | EDGAR |
| Aug 25, 2026 | Aug 21, 2026 | Dennis Cho INSIDER | SELL | 1,598 | $139.07 | $222K | — | EDGAR |
| Aug 25, 2026 | Aug 21, 2026 | Robert F Werner INSIDER | SELL | 669 | $139.07 | $93K | — | EDGAR |
| Aug 21, 2026 | Aug 19, 2026 | Dennis Cho INSIDER | SELL | 14,205 | $129.75 | $1.8M | — | EDGAR |
| Aug 20, 2026 | Aug 18, 2026 | Patrick John Finn INSIDER | SELL | 78,355 | $117.64 | $9.2M | 7 | EDGAR |
| Aug 20, 2026 | Aug 18, 2026 | Patrick John Finn INSIDER | OTHER | 23,355 | $67.85 | $1.6M | — | EDGAR |
| Aug 14, 2026 | Aug 12, 2026 | Emily M Leproust INSIDER | OTHER | 19,952 | $26.66 | $532K | — | EDGAR |
| Aug 14, 2026 | Aug 12, 2026 | Emily M Leproust INSIDER | SELL | 19,952 | $125.08 | $2.5M | — | EDGAR |
| Aug 14, 2026 | Aug 12, 2026 | Katryn Blake INSIDER | SELL | 2,240 | $122.88 | $275K | — | EDGAR |
| Aug 12, 2026 | Aug 10, 2026 | Emily M Leproust INSIDER | SELL | 113,318 | $125.16 | $14M | — | EDGAR |
| Aug 12, 2026 | Aug 10, 2026 | Emily M Leproust INSIDER | OTHER | 113,318 | $26.66 | $3.0M | — | EDGAR |
| Aug 11, 2026 | Aug 7, 2026 | Robert Chess INSIDER | SELL | 18,417 | $110.89 | $2.0M | — | EDGAR |
| Aug 11, 2026 | Aug 7, 2026 | Robert Chess INSIDER | OTHER | 18,417 | $11.89 | $219K | — | EDGAR |
| Aug 7, 2026 | Aug 5, 2026 | Dennis Cho INSIDER | SELL | 14,205 | $109.75 | $1.6M | — | EDGAR |
| Aug 5, 2026 | Aug 3, 2026 | Paula Green INSIDER | SELL | 1,133 | $85.32 | $97K | — | EDGAR |
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