Mitchell Mark Christopher — SEC Form 4 filings
SEC reporting owner CIK 1854386. 14 Form 4 filings on record with FilingPulse; latest filed 2026-08-06.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2024-02-07 to 2026-08-06. 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): 3 legs across 2 filings — 283,803 shares, $2,404,776 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 50.
- Largest priced transaction: sale of 125,000 shares @ $8.09 ($1,011,675) in Frontier Group Holdings, Inc., filed 2026-08-06.
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 |
|---|---|---|---|---|---|
| Frontier Group Holdings, Inc. (ULCC) | SVP & CFO | 14 | — | 3 legs · 283,803 sh · $2,404,776 | 50 |
Form 4 filings — Mitchell Mark Christopher
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-06 | 4 | Frontier Group Holdings, Inc. (ULCC) | Sale (S): 125,000 @ $8.09 | EDGAR |
| 2026-02-10 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 14,421 · Tax withholding (F): 6,309 @ $5.65 · Option exercise (M): 3,657 · Tax withholding (F): 1,599 @ $6.52 · Option exercise (M): 2,471 · Tax withholding (F): 1,081 @ $6.52 · +3 more | EDGAR |
| 2026-02-09 | 4 | Frontier Group Holdings, Inc. (ULCC) | Grant/award (A): 2,536 @ $0 · Tax withholding (F): 1,109 @ $5.65 · Grant/award (A): 88,496 (derivative) @ $0 | EDGAR |
| 2025-10-28 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 52,083 · Tax withholding (F): 22,786 @ $4.15 · Option exercise (M): 52,083 (derivative) @ $0 | EDGAR |
| 2025-10-17 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 43,403 · Tax withholding (F): 18,988 @ $4.42 · Option exercise (M): 43,403 (derivative) @ $0 | EDGAR |
| 2025-02-21 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 78,324 @ $1.36 · Sale (S): 78,324 @ $9.08 · Option exercise (M): 80,479 @ $1.36 · Sale (S): 80,479 @ $8.47 · Option exercise (M): 78,324 (derivative) @ $0 · Option exercise (M): 80,479 (derivative) @ $0 | EDGAR |
| 2025-02-11 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 3,657 · Tax withholding (F): 1,599 @ $9.34 · Option exercise (M): 3,706 · Tax withholding (F): 1,621 @ $9.34 · Option exercise (M): 3,657 (derivative) @ $0 · Option exercise (M): 3,706 (derivative) @ $0 | EDGAR |
| 2025-02-10 | 4 | Frontier Group Holdings, Inc. (ULCC) | Grant/award (A): 43,263 (derivative) @ $0 | EDGAR |
| 2025-02-05 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 4,069 · Tax withholding (F): 1,780 @ $8.43 · Option exercise (M): 4,069 (derivative) @ $0 | EDGAR |
| 2024-10-29 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 52,083 · Tax withholding (F): 22,786 @ $6.98 · Option exercise (M): 52,083 (derivative) @ $0 | EDGAR |
| 2024-10-18 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 43,402 · Tax withholding (F): 18,988 @ $6 · Option exercise (M): 43,402 (derivative) @ $0 | EDGAR |
| 2024-02-26 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 4,560 · Tax withholding (F): 1,311 @ $7.26 · Option exercise (M): 4,560 (derivative) @ $0 | EDGAR |
| 2024-02-12 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 3,656 · Tax withholding (F): 1,051 @ $6.89 · Option exercise (M): 3,962 · Tax withholding (F): 1,139 @ $6.89 · Option exercise (M): 3,656 (derivative) @ $0 · Option exercise (M): 3,962 (derivative) @ $0 | EDGAR |
| 2024-02-07 | 4 | Frontier Group Holdings, Inc. (ULCC) | Option exercise (M): 4,068 · Tax withholding (F): 1,403 @ $5.40 · Option exercise (M): 4,068 (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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