Grumski Joseph Timothy has filed 13 insider transactions across 1 company since January 2024.
Most recent transaction: a grant/award of 2105 shares of PERMA FIX ENVIRONMENTAL SERVICES INC ($PESI) on April 01, 2026.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| April 1, 2026 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 2105 | $8.02 | 66,133.0000 | 18,517,662 | 3.29% | 0.01% |
| Jan. 2, 2026 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 1840 | $9.44 | 64,028.0000 | 18,517,662 | 2.96% | 0.01% |
| Oct. 1, 2025 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 2228 | $7.58 | 62,188.0000 | 18,428,393 | 3.72% | 0.01% |
| July 24, 2025 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Stock Option (Right to Buy) | 10000 | $0.00 | 10,000.0000 | 18,428,393 | 9999.99% | 0.05% |
| July 1, 2025 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 2202 | $7.89 | 59,690.0000 | 18,428,393 | 3.83% | 0.01% |
| April 1, 2025 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 3095 | $5.45 | 57,758.0000 | 18,428,393 | 5.66% | 0.02% |
| Jan. 2, 2025 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 1972 | $8.30 | 54,663.0000 | 0 | 3.74% | 0.00% |
| Nov. 18, 2024 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | G | Common Stock | 2300 | $0.00 | 52,691.0000 | 0 | 4.18% | 0.00% |
| Oct. 1, 2024 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 1834 | $9.20 | 54,991.0000 | 0 | 3.45% | 0.00% |
| July 18, 2024 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Stock Option (Right to Buy) | 10000 | $0.00 | 48,400.0000 | 0 | 26.04% | 0.00% |
| July 1, 2024 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 2287 | $7.60 | 53,157.0000 | 0 | 4.50% | 0.00% |
| April 1, 2024 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 1892 | $8.92 | 50,870.0000 | 0 | 3.86% | 0.00% |
| Jan. 2, 2024 | PERMA FIX ENVIRONMENTAL SERVICES INC | $PESI | Grumski Joseph Timothy | Director | A | Common Stock | 2863 | $5.90 | 48,978.0000 | 0 | 6.21% | 0.00% |