PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) is a publicly traded company in the Unknown sector. Across all available filings, 27 corporate insiders have executed 855 transactions totaling $4.0M, demonstrating a bearish sentiment with -$183.0K in net insider flow. The most recent transaction on Jan 2, 2026 involved a transaction of 1,549 shares valued at $14.6K.
No significant insider buying has been recorded for PESI in the recent period.
No significant insider selling has been recorded for PESI in the recent period.
Based on recent SEC filings, insider sentiment for PESI is bearish with an Insider Alignment Score of 48/100 and a net flow of -$183.0K. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at PERMA FIX ENVIRONMENTAL SERVICES INC (PESI) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 27 insiders are actively trading PESI stock, having executed 855 transactions in the past 90 days. The most active insider is Larry W. Mcnamara (Executive), who has made 8 transactions totaling $2.0M.
Get notified when executives and directors at PESI file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Jan 2, 2026 | Reeder Joe | Executive | Award | 1,549 | $9.44 | $14.6K | |
| Jan 2, 2026 | Bostick Thomas | Executive | Award | 1,324 | $9.44 | $12.5K | |
| Jan 2, 2026 | Paul Wamp Zach | Executive | Award | 964 | $9.44 | $9.1K | |
| Jan 2, 2026 | A. Zwecker Mark | Executive | Award | 1,325 | $9.44 | $12.5K | |
| Jan 2, 2026 | Shelton Larry | Executive | Award | 1,583 | $9.44 | $14.9K | |
| Jan 2, 2026 | C. Duggan Kerry | Executive | Award | 929 | $9.44 | $8.8K | |
| Jan 2, 2026 | Timothy Grumski Joseph | Executive | Award | 1,840 | $9.44 | $17.4K | |
| Dec 15, 2025 | Reeder Joe | Executive | Gift | 1,090 | $N/A | $0 | |
| Dec 15, 2025 | Reeder Joe | Executive | Gift | 11,048 | $N/A | $0 | |
| Dec 15, 2025 | Reeder Joe | Executive | Gift | 364 | $N/A | $0 | |
| Dec 15, 2025 | Reeder Joe | Executive | Gift | 727 | $N/A | $0 | |
| Dec 15, 2025 | Reeder Joe | Executive | Gift | 727 | $N/A | $0 | |
| Oct 1, 2025 | Reeder Joe | Executive | Award | 2,063 | $7.58 | $15.6K | |
| Oct 1, 2025 | C. Duggan Kerry | Executive | Award | 1,158 | $7.58 | $8.8K | |
| Oct 1, 2025 | A. Zwecker Mark | Executive | Award | 1,609 | $7.58 | $12.2K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Award(A) | 482 | $4.2M | 32.7% |
Exercise(M) | 52 | $3.1M | 24.1% |
Sale(S) | 31 | $2.1M | 16.3% |
Purchase(P) | 201 | $1.9M | 14.9% |
Payment(F) | 13 | $1.3M | 10.2% |
Other(J) | 3 | $103.3K | 0.8% |
Exercise (Options)(X) | 6 | $96.3K | 0.7% |
Disposition(D) | 5 | $27.7K | 0.2% |
Gift(G) | 62 | $11.9K | 0.1% |
Insider activity at PERMA FIX ENVIRONMENTAL SERVICES INC shows mixed signals across all time. While $1.9M in purchases indicates some executive confidence,$2.1M in sales balances the picture, resulting in a modest net flow of -$183.0K.27 insiders have been active, with no strong directional conviction evident in the aggregate data. The most active insider, Larry W. Mcnamara, has transacted $2.0M during this period.