Joseph Timothy Grumski - Jul 24, 2025 Form 4 Insider Report for PERMA FIX ENVIRONMENTAL SERVICES INC (PESI)

Role
Director
Signature
/s/ Joseph Timothy Grumski
Stock symbol
PESI
Transactions as of
Jul 24, 2025
Transactions value $
$0
Form type
4
Date filed
7/25/2025, 08:30 AM
Previous filing
Jul 2, 2025
Next filing
Oct 2, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Grumski Joseph Timothy Director 8302 DUNWOODY PLACE, SUITE 250, ATLANTA, /s/ Joseph Timothy Grumski 2025-07-25 0001802624

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction PESI Stock Option (Right to Buy) Award $0 +10K $0.00 10K Jul 24, 2025 Common Stock 10K $12.23 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Non-Qualified Stock Option granted 07/24/2025 under the company's 2003 outside directors Stock Plan. The option vests over a four year period, at 1/4 increment per year.