0001493152-22-012789.txt : 20220511 0001493152-22-012789.hdr.sgml : 20220511 20220511090348 ACCESSION NUMBER: 0001493152-22-012789 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220509 FILED AS OF DATE: 20220511 DATE AS OF CHANGE: 20220511 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Duff Mark CENTRAL INDEX KEY: 0001678382 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-11596 FILM NUMBER: 22912248 MAIL ADDRESS: STREET 1: 8302 DUNWOODY PLACE STREET 2: SUITE 250 CITY: ATLANTA STATE: GA ZIP: 30350 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PERMA FIX ENVIRONMENTAL SERVICES INC CENTRAL INDEX KEY: 0000891532 STANDARD INDUSTRIAL CLASSIFICATION: HAZARDOUS WASTE MANAGEMENT [4955] IRS NUMBER: 581954497 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 8302 DUNWOODY PLACE STREET 2: SUITE 250 CITY: ATLANTA STATE: GA ZIP: 30350 BUSINESS PHONE: 7705879898 MAIL ADDRESS: STREET 1: 8302 DUNWOODY PLACE STREET 2: SUITE 250 CITY: ATLANTA STATE: GA ZIP: 30350 4 1 ownership.xml X0306 4 2022-05-09 0 0000891532 PERMA FIX ENVIRONMENTAL SERVICES INC PESI 0001678382 Duff Mark 8302 DUNWOODY PLACE, SUITE 250 ATLANTA GA 30350 0 1 0 0 President and CEO Common Stock 2022-05-09 4 M 0 50000 3.9700 A 69958 D Common Stock 2022-05-09 4 F 0 33474 5.9300 D 36484 D Stock Option (right to buy) 3.9700 2022-05-09 4 M 0 50000 0 D 2022-05-22 Common Stock 50000 0 D Stock Option (right to buy) 3.6500 2023-07-27 Common Stock 100000 100000 D Stock Option (right to buy) 3.1500 2025-01-17 Common Stock 25000 25000 D Stock Option (right to buy) 7.0050 2027-10-14 Common Stock 50000 50000 D On May 9, 2022, the Reporting Person exercised 100% of an incentive stock option granted May 15, 2016 under the Company's 2010 Stock Option Plan (the "2010 Plan"), for the purchase of 50,000 shares of the Company's Common Stock at an exercise price of $3.97 per share (the "Option Shares"). As permitted by the 2010 Plan, the Reporting Person elected to pay the exercise price of the Option Shares by having the Company withhold from the Option Shares a number of shares having a fair market value equal to the aggregate exercise price of $198,500. Since the fair market value of the Company's Common Stock on May 9, 2022 (as determined in accordance with the 2010 Plan) was $5.93 per share, the Company withheld 33,474 shares of Common Stock ($198,500 divided by $5.93) to pay the aggregate exercise price of the option. Incentive stock option granted 05/15/2016 under the 2010 Plan. The option was for a 6-year period and vested over a 3-year period, in equal one-third increments per year. Incentive stock option granted 07/27/2017 under the Company's 2017 Stock Option Plan (the "2017 Plan"). The option is for a 6-year period and vests over a 5-year period, in equal one-fifth increments per year. Incentive stock option granted 01/17/2019 under the Company's 2017 Plan. The option is for a 6-year period and vests over a 5-year period, in equal one-fifth increments per year. Incentive stock option granted 10/14/2021 under the Company's 2017 Plan. The option is for a 6-year period and vests over a 5-year period, in equal one-fifth increments per year. /s/ Mark Duff 2022-05-11