Hampstead Park Environmental Services Investment Fund LLC
CIK 1773840 · last filed 2026-04-02
Hampstead Park Environmental Services Investment Fund LLC is a corporate insider who has filed 7 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing shows the insider was granted $45.0K of QRHC on Apr 2, 2026. Across all open-market trades the lifetime net is +$165.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $4.0M across reported positions.
"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.
$3.96M
1
7
$165.5K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| QRHC | 10%+ Owner | 2,891,438 | $1.37 | $3.96M | $165.5K | 7 | 2026-04-02 |
Recent Filings
7 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-04-02 | QRHC | Grant (A) | +37,857 | $45.0K | EDGAR |
| 2026-03-03 | QRHC | Grant (A) | +25,596 | $45.0K | EDGAR |
| 2025-08-14 | QRHC | Mixed | +91,227 | $0 | EDGAR |
| 2025-04-02 | QRHC | Grant (A) | +34,416 | $89.5K | EDGAR |
| 2022-07-01 | QRHC | Mixed | +16,374 | $64.8K | EDGAR |
| 2022-06-27 | QRHC | Buy (P) | +25,509 | $100.7K | EDGAR |
| 2021-05-24 | QRHC | Grant (A) | +45,000 | $190.4K | EDGAR |