Henry Carl Nisser
CIK 1775938 · President and General Counsel · last filed 2026-05-08
Henry Carl Nisser is a President and General Counsel who has filed 17 SEC Form 4 insider transactions across 8 companies since 2019. The most recent filing, for GPUSpD, was dated May 8, 2026.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| GPUSpD | President and General Counsel | — | $19.54 | — | $0 | 1 | 2026-05-08 |
| UUU | Director | — | $6.10 | — | $0 | 1 | 2025-10-22 |
| Algorhythm Holdings, Inc. (MICS) Delisted | Director | — | $0.74 | — | $0 | 2 | 2024-08-05 |
| RiskOn International, Inc. (ZEST) Delisted | President | — | $0.17 | — | $0 | 2 | 2023-03-08 |
| Hyperscale Data, Inc. (AULTpD) Delisted | President and General Counsel | 606,250 | $21.88 | $13.26M | $0 | 1 | 2023-01-11 |
| Hyperscale Data, Inc. (NILEpD) Delisted | President and General Counsel | 306,250 | $14.00 | $4.29M | $0 | 2 | 2022-11-17 |
| Hyperscale Data, Inc. (NILE) Delisted | President and General Counsel | 206,250 | $0.12 | $25.3K | $0 | 1 | 2022-05-17 |
| Hyperscale Data, Inc. (DPW) Delisted | President and General Counsel | 139,583 | $1.60 | $223.3K | $0 | 7 | 2021-12-03 |
Recent Filings
17 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-08 | GPUSpD | Grant (A) | — | $0 | EDGAR |
| 2025-10-22 | UUU | Grant (A) | — | $0 | EDGAR |
| 2024-08-05 | Algorhythm Holdings, Inc. (MICS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-04-07 | Algorhythm Holdings, Inc. (MICS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-03-08 | RiskOn International, Inc. (ZEST) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-03-07 | RiskOn International, Inc. (ZEST) Delisted | Grant (A) | — | $0 | EDGAR |
| 2023-01-11 | Hyperscale Data, Inc. (AULTpD) Delisted | Exer (M) | +300,000 | $0 | EDGAR |
| 2022-11-17 | Hyperscale Data, Inc. (NILEpD) Delisted | Exer (M) | +100,000 | $0 | EDGAR |
| 2022-09-08 | Hyperscale Data, Inc. (NILEpD) Delisted | Grant (A) | — | $0 | EDGAR |
| 2022-05-17 | Hyperscale Data, Inc. (NILE) Delisted | Exer (M) | +66,667 | $0 | EDGAR |