Niderno Allison G — SEC Form 4 filings
SEC reporting owner CIK 1968242. 15 Form 4 filings on record with FilingPulse; latest filed 2026-04-06.
Transaction summary — filings shown
Covers all 15 filings on record, filed 2024-02-08 to 2026-04-06. 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): 5 legs across 5 filings — 5,010 shares, $544,315 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 19.
- Largest priced transaction: sale of 1,516 shares @ $94.55 ($143,333) in HARTFORD INSURANCE GROUP, INC., filed 2024-03-06.
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 |
|---|---|---|---|---|---|
| HARTFORD INSURANCE GROUP, INC. (HIG) | SVP & Controller | 15 | — | 5 legs · 5,010 sh · $544,315 | 19 |
Form 4 filings — Niderno Allison G
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-04-06 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Tax withholding (F): 3 @ $136.19 | EDGAR |
| 2026-03-05 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Sale (S): 701.58 @ $140.51 | EDGAR |
| 2026-03-03 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Tax withholding (F): 621 @ $140.83 | EDGAR |
| 2026-02-27 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Sale (S): 374.92 @ $141.97 | EDGAR |
| 2026-02-26 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Grant/award (A): 551.44 @ $140.54 | EDGAR |
| 2026-02-19 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Option exercise (M): 775.91 @ $0 · Tax withholding (F): 401 @ $143.53 · Grant/award (A): 775.91 (derivative) @ $0 · Option exercise (M): 775.91 (derivative) @ $0 | EDGAR |
| 2025-04-30 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Sale (S): 1,085.78 @ $119.42 | EDGAR |
| 2025-02-27 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Grant/award (A): 665.75 @ $116.41 · Tax withholding (F): 351 @ $111.44 | EDGAR |
| 2025-02-24 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Tax withholding (F): 227 @ $112.82 | EDGAR |
| 2025-02-20 | 4 | HARTFORD INSURANCE GROUP, INC. (HIG) | Option exercise (M): 618.57 @ $0 · Grant/award (A): 618.57 (derivative) @ $0 · Option exercise (M): 618.57 (derivative) @ $0 | EDGAR |
| 2024-03-06 | 4 | HARTFORD FINANCIAL SERVICES GROUP, INC. (HIG) | Sale (S): 1,515.95 @ $94.55 | EDGAR |
| 2024-02-29 | 4 | HARTFORD FINANCIAL SERVICES GROUP, INC. (HIG) | Grant/award (A): 678.92 @ $95.74 | EDGAR |
| 2024-02-28 | 4 | HARTFORD FINANCIAL SERVICES GROUP, INC. (HIG) | Tax withholding (F): 460 @ $95.88 | EDGAR |
| 2024-02-22 | 4 | HARTFORD FINANCIAL SERVICES GROUP, INC. (HIG) | Option exercise (M): 922.57 @ $0 · Tax withholding (F): 339 @ $93.43 · Grant/award (A): 922.57 (derivative) @ $0 · Option exercise (M): 922.57 (derivative) @ $0 | EDGAR |
| 2024-02-08 | 4 | HARTFORD FINANCIAL SERVICES GROUP, INC. (HIG) | Sale (S): 1,331.72 @ $89.74 | 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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