Niderno Allison G 4

4 · HARTFORD INSURANCE GROUP, INC. · Filed Mar 3, 2026

AI-generated summary of this filing

Updated Mar 3, 2026

Hartford (HIG) SVP Allison Niderno Sells 621 Shares

What Happened

Allison G. Niderno, SVP & Controller of Hartford Insurance Group (HIG), transferred 621 shares back to the company on March 2, 2026 to satisfy tax withholding related to a restricted stock unit (RSU) distribution. The shares were valued at $140.83 each, for a total of $87,455. This was a tax-withholding disposition (routine), not an open-market sale.

Key Details

Transaction date: March 2, 2026; Filing date: March 3, 2026 (filed one day after the transaction).
Shares transferred/disposed: 621 at $140.83 per share; total value ~$87,455.
Transaction code: F — disposition to the company to satisfy tax withholding on RSUs under The Hartford's 2020 Stock Incentive Plan (footnote F1).
Filing does not state the reporting person's total shares owned after this transaction.
Footnote F2 notes the filer’s approximate share-equivalent holdings in the company 401(k) stock fund as of March 2, 2026.
No indication this filing was late.

Context

Code F transactions are routine tax-withholding actions when restricted stock units vest; they do not necessarily reflect the insider’s view of the stock. This was not an open-market sale or purchase, nor an option exercise for immediate sale.

Form 4

Period: 2026-03-02

SVP & Controller

Transactions

Holdings

Footnotes (2)

[F1]Transaction involving a disposition to the Company of equity securities in satisfaction of tax withholding obligations in connection with a distribution to the reporting person of restricted stock units pursuant to The Hartford's 2020 Stock Incentive Plan.
[F2]This figure represents the reporting person's approximate share equivalent holdings in The Hartford Stock Fund (the "Fund") under the Company's 401(k) plan. The Fund consists of Company common stock (typically 99% of the Fund value) and short-term investments (typically less than 1% of the Fund value) and the number of share equivalents varies depending on the performance of the Company, the overall stock market, the amount of cash awaiting investment, and the performance and amount of short-term investments held by the Fund, less any expense accrued against the Fund. The number of shares attributed to the reporting person and expressed as share equivalents is based on information furnished by the 401(k) plan administrator as of March 2, 2026.

Signature

Anthony J. Salerno, Jr., Attorney-in-Fact|2026-03-03

1 file