Isaacson Christopher A — SEC Form 4 filings
SEC reporting owner CIK 1538451. 14 Form 4 filings on record with FilingPulse; latest filed 2026-02-23.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2024-02-09 to 2026-02-23. 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): 4 legs across 4 filings — 22,000 shares, $4,569,490 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 53.
- Largest priced transaction: sale of 6,000 shares @ $204.89 ($1,229,340) in Cboe Global Markets, Inc., filed 2024-09-05.
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 |
|---|---|---|---|---|---|
| Cboe Global Markets, Inc. (CBOE) | EVP, COO | 14 | — | 4 legs · 22,000 sh · $4,569,490 | 53 |
Form 4 filings — Isaacson Christopher A
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-02-23 | 4 | Cboe Global Markets, Inc. (CBOE) | Option exercise (M): 2,488 @ $286.17 · Tax withholding (F): 1,104 @ $286.17 · Option exercise (M): 1,674 @ $286.17 · Tax withholding (F): 743 @ $286.17 · Option exercise (M): 1,486 @ $286.17 · Tax withholding (F): 660 @ $286.17 · +6 more | EDGAR |
| 2026-02-17 | 4 | Cboe Global Markets, Inc. (CBOE) | Grant/award (A): 7,462 @ $0 · Tax withholding (F): 2,776 @ $270.60 · Grant/award (A): 7,462 @ $0 · Tax withholding (F): 3,310 @ $270.60 · Grant/award (A): 294 @ $0 · Tax withholding (F): 131 @ $270.60 · +2 more | EDGAR |
| 2025-09-04 | 4 | Cboe Global Markets, Inc. (CBOE) | Sale (S): 5,000 @ $236.66 | EDGAR |
| 2025-07-17 | 4 | Cboe Global Markets, Inc. (CBOE) | Grant/award (A): 940 (derivative) @ $0 | EDGAR |
| 2025-06-11 | 4 | Cboe Global Markets, Inc. (CBOE) | Sale (S): 5,000 @ $221.37 | EDGAR |
| 2025-02-21 | 4 | Cboe Global Markets, Inc. (CBOE) | Option exercise (M): 2,581 @ $210.25 · Tax withholding (F): 1,145 @ $210.25 · Option exercise (M): 2,487 @ $210.25 · Tax withholding (F): 1,103 @ $210.25 · Option exercise (M): 1,674 @ $210.25 · Tax withholding (F): 743 @ $210.25 · +4 more | EDGAR |
| 2025-02-14 | 4 | Cboe Global Markets, Inc. (CBOE) | Gift (G): 7,133 @ $0 | EDGAR |
| 2025-02-12 | 4 | Cboe Global Markets, Inc. (CBOE) | Grant/award (A): 13,994 @ $0 · Tax withholding (F): 5,522 @ $209.71 · Grant/award (A): 3,735 @ $0 · Tax withholding (F): 1,658 @ $209.71 · Grant/award (A): 794 @ $0 · Tax withholding (F): 353 @ $209.71 | EDGAR |
| 2024-09-05 | 4 | Cboe Global Markets, Inc. (CBOE) | Sale (S): 6,000 @ $204.89 | EDGAR |
| 2024-08-07 | 4 | Cboe Global Markets, Inc. (CBOE) | Gift (G): 6,000 @ $0 | EDGAR |
| 2024-06-25 | 4 | Cboe Global Markets, Inc. (CBOE) | Sale (S): 6,000 @ $175 | EDGAR |
| 2024-03-13 | 4 | Cboe Global Markets, Inc. (CBOE) | Gift (G): 5,410 @ $0 | EDGAR |
| 2024-02-22 | 4 | Cboe Global Markets, Inc. (CBOE) | Option exercise (M): 3,552 @ $186.69 · Tax withholding (F): 1,576 @ $186.69 · Option exercise (M): 2,581 @ $186.69 · Tax withholding (F): 1,145 @ $186.69 · Option exercise (M): 2,487 @ $186.69 · Tax withholding (F): 1,103 @ $186.69 · +5 more | EDGAR |
| 2024-02-09 | 4 | Cboe Global Markets, Inc. (CBOE) | Grant/award (A): 22,324 @ $0 · Tax withholding (F): 9,122 @ $184.46 | 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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