Cho Dennis — SEC Form 4 filings
SEC reporting owner CIK 1883451. 67 Form 4 filings on record with FilingPulse; latest filed 2026-09-10.
Transaction summary — filings shown
Covers the 50 most recent of 67 filings on record, filed 2024-11-13 to 2026-09-10. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 47 legs across 47 filings — 100,148 shares, $7,648,221 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 3.
- Largest priced transaction: sale of 14,205 shares @ $129.75 ($1,843,099) in Twist Bioscience Corp, filed 2026-08-21.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Twist Bioscience Corp (TWST) | See Remarks | 50 | — | 47 legs · 100,148 sh · $7,648,221 | 3 |
Form 4 filings — Cho Dennis
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-10 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 412 @ $122.62 | EDGAR |
| 2026-08-25 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 1,598 @ $139.07 | EDGAR |
| 2026-08-21 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 14,205 @ $129.75 | EDGAR |
| 2026-08-07 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 14,205 @ $109.75 | EDGAR |
| 2026-08-05 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 1,070 @ $85.32 | EDGAR |
| 2026-06-26 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 14,205 @ $89.75 | EDGAR |
| 2026-06-24 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 346 @ $87.32 | EDGAR |
| 2026-06-10 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 402 @ $69.84 | EDGAR |
| 2026-06-02 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 14,205 @ $69.75 | EDGAR |
| 2026-05-26 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 1,642 @ $53.26 | EDGAR |
| 2026-05-06 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 1,962 @ $57.15 | EDGAR |
| 2026-03-24 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 354 @ $43.79 | EDGAR |
| 2026-03-10 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 425 @ $46.43 | EDGAR |
| 2026-02-25 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 844 @ $46.71 | EDGAR |
| 2026-02-13 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 5,000 @ $49.93 | EDGAR |
| 2026-02-05 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 1,099 @ $46.58 | EDGAR |
| 2025-12-23 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 324 @ $34.56 | EDGAR |
| 2025-12-10 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 398 @ $32.88 | EDGAR |
| 2025-11-25 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 757 @ $26.50 | EDGAR |
| 2025-11-20 | 4 | Twist Bioscience Corp (TWST) | Grant/award (A): 25,465 @ $0 | EDGAR |
| 2025-11-05 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 1,019 @ $32.08 | EDGAR |
| 2025-11-03 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 6,515 @ $31.44 | EDGAR |
| 2025-10-30 | 4 | Twist Bioscience Corp (TWST) | Grant/award (A): 29,518 @ $0 | EDGAR |
| 2025-10-08 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 3,876 @ $32.19 | EDGAR |
| 2025-10-06 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 124 @ $29.16 | EDGAR |
| 2025-09-24 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 233 @ $27.56 | EDGAR |
| 2025-09-17 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 94 @ $25.33 | EDGAR |
| 2025-09-10 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 269 @ $25.76 | EDGAR |
| 2025-08-25 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 521 @ $25.96 | EDGAR |
| 2025-08-06 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 785 @ $28.36 | EDGAR |
| 2025-07-07 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 125 @ $36.19 | EDGAR |
| 2025-06-24 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 230 @ $35.76 | EDGAR |
| 2025-06-18 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 94 @ $33.48 | EDGAR |
| 2025-06-10 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 257 @ $31.75 | EDGAR |
| 2025-05-23 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 531 @ $29.75 | EDGAR |
| 2025-05-09 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 5,000 @ $32.72 | EDGAR |
| 2025-05-07 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 689 @ $37.65 | EDGAR |
| 2025-04-04 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 124 @ $38.73 | EDGAR |
| 2025-03-24 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 230 @ $41.68 | EDGAR |
| 2025-03-18 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 92 @ $40.05 | EDGAR |
| 2025-03-10 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 277 @ $40.91 | EDGAR |
| 2025-02-25 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 526 @ $44.18 | EDGAR |
| 2025-02-05 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 806 @ $49.35 | EDGAR |
| 2025-01-07 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 144 @ $45.59 | EDGAR |
| 2024-12-26 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 316 @ $44.90 | EDGAR |
| 2024-12-18 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 133 @ $46.81 | EDGAR |
| 2024-12-10 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 367 @ $52.70 | EDGAR |
| 2024-12-06 | 4 | Twist Bioscience Corp (TWST) | Grant/award (A): 22,824 @ $0 | EDGAR |
| 2024-11-15 | 4/A | Twist Bioscience Corp (TWST) | Sale (S): 1,811 @ $44.60 | EDGAR |
| 2024-11-13 | 4 | Twist Bioscience Corp (TWST) | Sale (S): 1,507 @ $48.00 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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