SEC CIK 1968242
Niderno Allison G
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| HIGview stock → | 624.983 | 2026-04-06 |
Position History — HIG
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — HIG
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-04-06 | Tax withholding | 3 | $136.19 | 624.983 |
| 2026-03-04 | Open-market sale | 701.584 | $140.51 | 622.156 |
| 2026-03-02 | Tax withholding | 621 | $140.83 | 1,323.74 |
| 2026-02-26 | Open-market sale | 374.915 | $141.97 | 622.156 |
| 2026-02-24 | Grant / award | 551.444 | $140.54 | 3,247.762 |
| 2026-02-18 | Tax withholding | 401 | $143.53 | 997.071 |
| 2026-02-17 | Option exercise (derivative) | 775.915 | $0.00 | 0 |
| 2026-02-17 | Grant / award (derivative) | 775.915 | $0.00 | 775.915 |
| 2026-02-17 | Option exercise | 775.915 | $0.00 | 1,398.071 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.