GROGAN DONNA ROY — SEC Form 4 filings
SEC reporting owner CIK 1788455. 13 Form 4 filings on record with FilingPulse; latest filed 2026-07-02.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-04-02 to 2026-07-02. 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, …): 13.
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 |
|---|---|---|---|---|---|
| C4 Therapeutics, Inc. (CCCC) | Director | 13 | — | — | 13 |
Form 4 filings — GROGAN DONNA ROY
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-02 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 3,341 @ $4.34 | EDGAR |
| 2026-06-26 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 62,000 (derivative) @ $0 | EDGAR |
| 2026-04-03 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 5,370 @ $2.70 | EDGAR |
| 2026-01-05 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 7,513 @ $1.93 | EDGAR |
| 2025-10-03 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 6,740 @ $2.15 | EDGAR |
| 2025-07-02 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 9,609 @ $1.51 | EDGAR |
| 2025-06-20 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 35,500 (derivative) @ $0 | EDGAR |
| 2025-04-03 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 9,581 @ $1.44 | EDGAR |
| 2025-01-03 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 3,757 @ $3.66 | EDGAR |
| 2024-10-02 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 2,474 @ $5.56 | EDGAR |
| 2024-07-02 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 2,836 @ $4.85 | EDGAR |
| 2024-06-21 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 32,500 (derivative) @ $0 | EDGAR |
| 2024-04-02 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 1,697 @ $8.10 | 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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