Allison G. Niderno is VP & Controller at HARTFORD INSURANCE GROUP, INC. (HIG). They have made 5 open-market trades across 1 company since 2024, most recently 2026-04-06.
CIK 0001968242
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| HIG | 624 | $86K |
Shares reported on the most recent Form 4, priced at the 2026-04-06 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HIG | SELL | 2026-03-04 | 2026-03-05 | $140.64 | $99K | -2.3% | -1.5% | -9.0% |
| HIG | SELL | 2026-02-26 | 2026-02-27 | $142.32 | $53K | -3.3% | -3.6% | -7.6% |
| HIG | SELL | 2025-04-28 | 2025-04-30 | $119.51 | $259K | +6.0% | +7.0% | +2.7% |
| HIG | SELL | 2024-03-04 | 2024-03-06 | $94.61 | $287K | +2.1% | +5.8% | +3.1% |
| HIG | SELL | 2024-02-06 | 2024-02-08 | $89.79 | $239K | +5.3% | +10.0% | +11.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.