Allison G. Niderno - 17 Feb 2026 Form 4 Insider Report for HARTFORD INSURANCE GROUP, INC. (HIG)

Reporting relationship: SVP & Controller
Issuer ticker: HIG
Reported as of: 17 Feb 2026
Net transaction value: -$57,556
SEC form: 4
Accepted by SEC: 19 Feb 2026, 16:07:04 UTC
Prior SEC filing: 30 Apr 2025
Next SEC filing: 26 Feb 2026
Source filing: View source filing
Reporting owner signature: Anthony J. Salerno, Jr., Attorney-in-Fact

Key filing fact

Allison G. Niderno filed Form 4 for HARTFORD INSURANCE GROUP, INC. (HIG) on 19 Feb 2026.

Key facts

This page summarizes Allison G. Niderno's Form 4 filing for HARTFORD INSURANCE GROUP, INC. (HIG).
4 reported transactions and 2 derivative rows are listed below.
Accepted by SEC: 19 Feb 2026, 16:07.

Change

Previous filing in this sequence was filed on 30 Apr 2025.
Current net transaction value: -$57,556.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001968242 Primary reporting owner

Niderno Allison G

Relationship: SVP & Controller
Address: ONE HARTFORD PLAZA, HARTFORD
Signature: Anthony J. Salerno, Jr., Attorney-in-Fact
Signature date: 19 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

HIG transaction

Common Stock

Options Exercise

Transaction value: $0
Shares: +776
Change %: +125%
Price: $0.000000
Shares after: 1,398
Date: 17 Feb 2026
Ownership: Direct
Footnotes: F1

HIG transaction

Common Stock

Tax liability

Transaction value: $57,556
Shares: -401
Change %: -29%
Price: $143.53
Shares after: 997
Date: 18 Feb 2026
Ownership: Direct
Footnotes: F2, F3

HIG holding

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,696
Date: 17 Feb 2026
Ownership: Direct

HIG holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 557
Date: 17 Feb 2026
Ownership: By 401(k) Plan
Footnotes: F4

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

HIG transaction Derivative

Performance Shares

Award

Transaction value: $0
Shares: +776
Change %
Price: $0.000000
Shares after: 776
Date: 17 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 776
Exercise price
Footnotes: F1

HIG transaction Derivative

Performance Shares

Options Exercise

Transaction value: $0
Shares: -776
Change %: -100%
Price: $0.000000
Shares after: 0
Date: 17 Feb 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 776
Exercise price
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

On February 17, 2026, the Company's Compensation and Management Development Committee certified a performance share payout based on the level of the Company's performance relative to pre-established objectives for the January 1, 2023 through December 31, 2025 performance period. The performance shares were paid in shares of the Company's common stock.

Footnote F2

Transaction involving a disposition to the Company of equity securities to cover tax withholding obligations arising from the performance share certification reported on this Form 4, in accordance with the Company's administrative rules.

Footnote F3

The closing price of the Company's common stock on February 17, 2026, the day of certification.

Footnote F4

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 February 17, 2026.