Conway Kevin John — SEC Form 4 filings
SEC reporting owner CIK 2051408. 8 Form 4 filings on record with FilingPulse; latest filed 2026-02-09.
Transaction summary — filings shown
Covers all 8 filings on record, filed 2025-01-14 to 2026-02-09. 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): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 34.
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 |
|---|---|---|---|---|---|
| Generation Bio Co. (GBIO) | CHIEF FINANCIAL OFFICER | 8 | — | — | 34 |
Form 4 filings — Conway Kevin John
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-02-09 | 4 | Generation Bio Co. (GBIO) | Code (U): 2,072 · Disposition to issuer (D): 1,192 (derivative) · Disposition to issuer (D): 283 (derivative) · Disposition to issuer (D): 1,061 (derivative) · Disposition to issuer (D): 621 (derivative) · Disposition to issuer (D): 1,399 (derivative) · +9 more | EDGAR |
| 2026-02-04 | 4 | Generation Bio Co. (GBIO) | Option exercise (M): 235 · Tax withholding (F): 72 @ $5.64 · Option exercise (M): 235 (derivative) @ $0 | EDGAR |
| 2026-01-16 | 4 | Generation Bio Co. (GBIO) | Option exercise (M): 59 · Tax withholding (F): 17 @ $5.64 · Option exercise (M): 59 (derivative) @ $0 | EDGAR |
| 2025-10-17 | 4 | Generation Bio Co. (GBIO) | Option exercise (M): 58 · Tax withholding (F): 18 @ $6.71 · Option exercise (M): 58 (derivative) @ $0 | EDGAR |
| 2025-07-17 | 4 | Generation Bio Co. (GBIO) | Option exercise (M): 587 · Tax withholding (F): 173 @ $0.43 · Option exercise (M): 587 (derivative) @ $0 | EDGAR |
| 2025-04-17 | 4 | Generation Bio Co. (GBIO) | Option exercise (M): 587 · Tax withholding (F): 173 @ $0.37 · Option exercise (M): 587 (derivative) @ $0 | EDGAR |
| 2025-01-17 | 4 | Generation Bio Co. (GBIO) | Option exercise (M): 587 · Tax withholding (F): 204 @ $0.89 · Option exercise (M): 587 (derivative) @ $0 | EDGAR |
| 2025-01-14 | 4 | Generation Bio Co. (GBIO) | Grant/award (A): 355,260 (derivative) @ $0 | 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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