Maas, Jacob — SEC Form 4 filings
SEC reporting owner CIK 1655513. 7 Form 4 filings on record with FilingPulse; latest filed 2026-08-31.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2024-11-08 to 2026-08-31. 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, …): 14.
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 |
|---|---|---|---|---|---|
| Graham Holdings Co (GHC) | Executive VP | 7 | — | — | 14 |
Form 4 filings — Maas, Jacob
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-31 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 1,000 @ $0 · Tax withholding (F): 501 @ $1,159.23 | EDGAR |
| 2026-01-21 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 1,000 @ $0 · Tax withholding (F): 377 @ $1,150.50 | EDGAR |
| 2025-10-22 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 1,000 @ $0 · Tax withholding (F): 501 @ $987.72 | EDGAR |
| 2025-08-21 | 4 | Graham Holdings Co (GHC) | Option exercise (M): 2,000 @ $804.80 · Tax withholding (F): 1,752 @ $1,071.80 · Option exercise (M): 2,000 (derivative) @ $0 | EDGAR |
| 2025-01-29 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 1,000 @ $0 · Tax withholding (F): 438 @ $918.26 | EDGAR |
| 2025-01-06 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 430 @ $0 · Tax withholding (F): 257 @ $871.87 | EDGAR |
| 2024-11-08 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 1,000 @ $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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