Mahaney Paige — SEC Form 4 filings
SEC reporting owner CIK 2040313. 4 Form 4 filings on record with FilingPulse; latest filed 2026-02-18.
Transaction summary — filings shown
Covers all 4 filings on record, filed 2024-10-29 to 2026-02-18. 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, …): 9.
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) | Chief Scientific Officer | 4 | — | — | 9 |
Form 4 filings — Mahaney Paige
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-02-18 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 240,000 @ $0 · Option exercise (M): 7,050 @ $0 · Tax withholding (F): 2,446 @ $1.89 | EDGAR |
| 2025-10-30 | 4 | C4 Therapeutics, Inc. (CCCC) | Option exercise (M): 19,200 @ $0 · Tax withholding (F): 5,644 @ $2.58 | EDGAR |
| 2025-02-18 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 28,200 @ $0 · Grant/award (A): 42,400 (derivative) @ $0 | EDGAR |
| 2024-10-29 | 4 | C4 Therapeutics, Inc. (CCCC) | Grant/award (A): 76,800 @ $0 · Grant/award (A): 345,600 (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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