Niderno Allison G 4

What Happened

• Allison G. Niderno, SVP & Controller of Hartford Insurance Group (HIG), had 3 shares disposed back to the company to satisfy tax withholding related to a distribution of restricted stock units under The Hartford's 2025 Long Term Incentive Stock Plan. The shares were valued at $136.19 each, totaling approximately $409. This is a routine tax-withholding disposition, not an open-market sale or a buy.

Key Details

• Transaction date: 2026-04-06
• Transaction type/code: F — shares disposed to company to satisfy tax withholding on RSU distribution
• Shares withheld/disposed: 3 shares at $136.19 each; total ≈ $409
• Shares owned after transaction: Not specified in the filing. (Footnote notes 401(k) share-equivalent holdings info provided by the plan administrator as of April 2, 2026.)
• Footnotes: F1 explains the disposition was to satisfy tax withholding for RSUs under the 2025 LTIP; F2 describes approximate share-equivalent holdings in the company 401(k) plan.
• Filing timeliness: Reported on the same date (2026-04-06); no late filing indicated.

Context: This was a tax-withholding event (common when RSUs vest) — effectively a cashless withholding — and is generally considered routine administrative activity rather than a market signal about the insider's view of the stock.