Grondin Richard
SEC insider (Form 3/4/5 filer). CIK 0001819004. EVP of Hanford & Int. Waste Op at PERMA FIX ENVIRONMENTAL SERVICES INC (PESI). 8 reported Form 4/5 transactions since Sep 2024; latest on Jan 20, 2026. Located in ATLANTA,, GA.
Companies Grondin Richard has filed insider reports for
- PERMA FIX ENVIRONMENTAL SERVICES INC (PESI): Officer, EVP of Hanford & Int. Waste Op
Grondin Richard
CIK: 0001819004
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
PERMA FIX ENVIRONMENTAL SERVICES INC
Discretionary Trading P&L
Holdings
Transaction History (8 total)
- Jan 20, 2026PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
Tax PaymentDirect1.7K shares at avg. $13.71$24K - Jan 20, 2026PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
ExerciseDirect5K shares at avg. $7.00$35K - Jan 20, 2026PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
Tax PaymentDirect2.6K shares at avg. $13.71$35K - Jan 20, 2026PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
ExerciseDirect6K shares at avg. $3.95$24K - Jul 14, 2025PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
ExerciseDirect5K shares at avg. $7.00$35K - Jul 14, 2025PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
Tax PaymentDirect3.1K shares at avg. $11.32$35K - Jul 14, 2025PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
ExerciseDirect6K shares at avg. $3.95$24K - Jul 14, 2025PESI
PERMA FIX ENVIRONMENTAL SERVICES INC
Tax PaymentDirect2.1K shares at avg. $11.32$24K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jan 20, 2026 | PESI PERMA FIX ENVIRONMENTAL SERVICES INC | Tax Payment | 1,729 | $13.71 | $23,705 | Direct |
| Jan 20, 2026 | PESI PERMA FIX ENVIRONMENTAL SERVICES INC | Exercise | 5,000 | $7.00 | $35,025 | Direct |
| Jan 20, 2026 | PESI PERMA FIX ENVIRONMENTAL SERVICES INC | Tax Payment | 2,555 | $13.71 | $35,029 | Direct |
| Jan 20, 2026 | PESI PERMA FIX ENVIRONMENTAL SERVICES INC | Exercise | 6,000 | $3.95 | $23,700 | Direct |
| Jul 14, 2025 | PESI PERMA FIX ENVIRONMENTAL SERVICES INC | Exercise | 5,000 | $7.00 | $35,025 | Direct |
| Jul 14, 2025 | PESI PERMA FIX ENVIRONMENTAL SERVICES INC | Tax Payment | 3,094 | $11.32 | $35,024 | Direct |
| Jul 14, 2025 | PESI PERMA FIX ENVIRONMENTAL SERVICES INC | Exercise | 6,000 | $3.95 | $23,700 | Direct |
| Jul 14, 2025 | PESI PERMA FIX ENVIRONMENTAL SERVICES INC | Tax Payment | 2,094 | $11.32 | $23,704 | Direct |
1-8 of 8 transactions