Markell Jack A. — SEC Form 4 filings
SEC reporting owner CIK 1705859. 10 Form 4 filings on record with FilingPulse; latest filed 2026-07-06.
Transaction summary — filings shown
Covers all 10 filings on record, filed 2025-03-20 to 2026-07-06. 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, …): 10.
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) | Director | 6 | — | — | 6 |
| Rush Street Interactive, Inc. (RSI) | Director | 4 | — | — | 4 |
Form 4 filings — Markell Jack A.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-06 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 7 @ $1,161.11 | EDGAR |
| 2026-06-05 | 4 | Rush Street Interactive, Inc. (RSI) | Tax withholding (F): 3,406 @ $25.42 | EDGAR |
| 2026-04-02 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 8 @ $1,061.70 | EDGAR |
| 2026-03-17 | 4 | Rush Street Interactive, Inc. (RSI) | Grant/award (A): 7,968 @ $0 | EDGAR |
| 2026-01-05 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 8 @ $1,091.18 | EDGAR |
| 2025-10-02 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 7 @ $1,165.25 | EDGAR |
| 2025-07-02 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 9 @ $954.49 | EDGAR |
| 2025-05-29 | 4 | Rush Street Interactive, Inc. (RSI) | Grant/award (A): 10,958 @ $0 | EDGAR |
| 2025-04-03 | 4 | Graham Holdings Co (GHC) | Grant/award (A): 9 @ $970.97 | EDGAR |
| 2025-03-20 | 4 | Rush Street Interactive, Inc. (RSI) | Grant/award (A): 1,863 @ $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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