Allison G. Niderno - 24 Feb 2026 Form 4 Insider Report for HARTFORD INSURANCE GROUP, INC. (HIG)

Role: SVP & Controller
Signature: Anthony J. Salerno, Jr., Attorney-in-Fact
Issuer symbol: HIG
Transactions as of: 24 Feb 2026
Net transactions value: +$77,500
Form type: 4
Filing time: 26 Feb 2026, 16:06:53 UTC
Previous filing: 19 Feb 2026
Next filing: 27 Feb 2026
SEC: View on sec.gov

Quoteable Key Fact

"Allison G. Niderno filed Form 4 for HARTFORD INSURANCE GROUP, INC. (HIG) on 26 Feb 2026."

Quick Takeaways

This page summarizes Allison G. Niderno's Form 4 filing for HARTFORD INSURANCE GROUP, INC. (HIG).
1 reported transaction and 0 derivative rows are listed below.
Filing timestamp: 26 Feb 2026, 16:06.

What Changed

Previous filing in this sequence was filed on 19 Feb 2026.
Current net transaction value: +$77,500.

Why This Matters

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.

Official SEC Source

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Niderno Allison G	SVP & Controller	ONE HARTFORD PLAZA, HARTFORD	Anthony J. Salerno, Jr., Attorney-in-Fact	26 Feb 2026	0001968242

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HIG	Restricted Stock Units	Award	$77,500	+551	+20%	$140.54	3,248	24 Feb 2026	Direct
holding	HIG	Common Stock						997	24 Feb 2026	Direct
holding	HIG	Common Stock						557	24 Feb 2026	By 401(k) Plan	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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 24, 2026.

Content

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 24, 2026.