Richard Grondin
CIK 1819004 · EVP of Hanford & Int. Waste Op · last filed 2026-01-21
Richard Grondin is an EVP of Hanford & Int. Waste Op who has filed 7 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for PESI, was dated Jan 21, 2026. Across all open-market trades the lifetime net is +$4.9K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $454.2K 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.
$454.2K
1
7
$4.9K
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| PESI | EVP of Hanford & Int. Waste Op | 41,308 | $10.99 | $454.2K | $4.9K | 7 | 2026-01-21 |
Recent Filings
7 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-01-21 | PESI | Mixed | +6,716 | -$9 | EDGAR |
| 2025-07-15 | PESI | Mixed | +5,812 | -$3 | EDGAR |
| 2024-03-27 | PESI | Mixed | +9,353 | $4 | EDGAR |
| 2023-10-04 | PESI | Mixed | +18,391 | $5 | EDGAR |
| 2023-01-23 | PESI | Grant (A) | — | $0 | EDGAR |
| 2022-09-09 | PESI | Buy (P) | +1,000 | $4.9K | EDGAR |
| 2021-10-18 | PESI | Grant (A) | — | $0 | EDGAR |