Form 4 holding
Director
PERMA FIX ENVIRONMENTAL SERVICES INC
- Security class
- Common Stock
- Shares / value
- 247,606
- Estimated value
- $2,646,908
- Report date
- 01 Jul 2026
- Price
- $10.69
- Ownership
- Direct
Mark A. Zwecker - Director at PERMA FIX ENVIRONMENTAL SERVICES INC
Issuer-level insider activity
- Role
- Director
- Issuer ticker
- PESI on Nasdaq
- Entity type
- Individual
- Source filing history
- Open source filing history
Identity
Names, identifiers, and filing context for this profile.
1 identity field
Source evidence
Original filing metadata and source links for verification.
1 source field
No buys or sells have been reported by Mark A. Zwecker since 02 Aug 2025
Reported holdings for Mark A. Zwecker in PERMA FIX ENVIRONMENTAL SERVICES INC
Form 4 holding
Director
PERMA FIX ENVIRONMENTAL SERVICES INC
- Security class
- Stock Option (Right to Buy)
- Shares / value
- 10,000
- Estimated value
- Report date
- 22 Jul 2026
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 10,000
Transaction history for Mark A. Zwecker in PERMA FIX ENVIRONMENTAL SERVICES INC
| Sym | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.