Quick Takeaways
- Allison G. Niderno has 1 issuer position tracked on this page.
- Estimated disclosed ownership value: $616,545.
- Recent insider filing activity is available below.
- Info
- Insider Ownership
Insider Trading & Ownership of Allison G. Niderno
- Location
- Hartford, CT
- Summary
- The estimated net worth of Allison G. Niderno is at least $616,545 dollars as of 06 Apr 2026. Allison G. Niderno is the SVP & Controller of HARTFORD INSURANCE GROUP, INC. and owns shares of HARTFORD INSURANCE GROUP, INC. (HIG) stock worth about $616.5K.
- Signature
- Anthony J. Salerno, Jr., Attorney-in-Fact
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow Allison G. Niderno and return when a new Insider Trading filing appears.
This tracks SEC filing changes for this page using existing product update flows.
What Changed
- Largest disclosed position: HARTFORD INSURANCE GROUP, INC. ($616,545).
- Past-year value change for that position: -$281,474.
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Official SEC Source
Filed on Form 4
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
See Original FilingOwnership of Allison G. Niderno
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| HIG, HIG-PG | HARTFORD INSURANCE GROUP, INC. | SVP & Controller | $616,545 | -$281,474 | -31% | 06 Apr 2026 |
Insider Transactions Reported by Allison G. Niderno:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.