6. Capital Stock, Stock Plans and Stock Based Compensation

The Company has certain stock option plans under which it may award incentive stock options (“ISOs”) and/or non-qualified stock options (“NQSOs”) to employees, officers, outside directors, and outside consultants.

On January 19, 2023, the Company granted ISOs to certain employees for the purchase, under the Company’s 2017 Stock Option Plan (the “2017 Plan”), of up to an aggregate 295,000 shares of the Company’s Common Stock. The total ISOs granted included an ISO for each of the Company’s executive officers for the purchase set forth in his respective ISO Agreement, as follows: 70,000 shares for the Chief Executive Officer (“CEO”); 40,000 shares for the Chief Financial Officer (“CFO”); 30,000 shares for the Executive Vice President (“EVP”) of Strategic Initiatives; 30,000 shares for the EVP of Waste Treatment Operations; and 30,000 shares for the EVP of Nuclear and Technical Services. Each of the ISOs granted has a contractual term of six years with one-fifth yearly vesting over a five-year period. The exercise price of the ISO is $3.95 per share, which was equal to the fair market value of the Company’s Common Stock on the date of grant.

The Company granted a NQSO to Robert Ferguson on July 27, 2017, from the Company’s 2017 Plan for the purchase of up to 100,000 shares of the Company’s Common Stock (“Ferguson Stock Option”) in connection with his work as a consultant to the Company’s Test Bed Initiative (“TBI”) at our Perma-Fix of Northwest Richland, Inc. facility at an exercise price of $3.65 per share, which was the fair market value of the Company’s Common Stock on the date of grant. The term of the Ferguson Stock Option is seven years from the grant date. The vesting of the Ferguson Stock Option is subject to the achievement of three separate milestones by certain dates. The first milestone was met and the 10,000 shares under the first milestone were issued to Robert Ferguson in May 2018. The Company had previously entered into amendments whereby the vesting dates for the second and third milestones for the purchase of up to 30,000 and 60,000 shares of the Company’s Common Stock were extended to December 31, 2022, and December 31, 2023, respectively. The 30,000 shares under the second milestone failed to vest by December 31, 2022, and therefore were forfeited. Due to Mr. Ferguson’s death, resulting in Mr. Ferguson no longer being a consultant to the Company and the third milestone not being achieved prior to or after Mr. Ferguson’s death, the Ferguson Stock Option as to the 60,000 shares is effectively cancelled pursuant to the terms of the Ferguson Stock Option.

The following table summarizes stock-based compensation recognized for the three and six months ended June 30, 2023 and 2022 for our employee and director stock options.

Schedule of Share-based Compensation, Allocation of Recognized Period Costs 

At June 30, 2023, the Company has approximately $1,644,000 of total unrecognized compensation costs related to unvested options for employee and directors. The weighted average period over which the unrecognized compensation costs are expected to be recognized is approximately 3.6 years.

The summary of the Company’s total Stock Option Plans as of June 30, 2023, and June 30, 2022, and changes during the periods then ended, are presented below. The Company’s Plans consist of the 2017 Plan and the 2003 Outside Directors Stock Plan (the “2003 Plan”):

Schedule of Stock Options Roll Forward 

During the six months ended June 30, 2023, the Company issued a total of 43,490 shares of its Common Stock under the 2003 Plan to its outside directors as compensation for serving on our Board of Directors (the “Board”). The Company recorded approximately $237,000 in compensation expenses (included in selling, general and administration (“SG&A”) expenses) in connection with the issuance of shares of its Common Stock to outside directors.

During the six months ended June 30, 2023, the Company issued an aggregate 163,255 shares of its Common Stock from cashless exercises of options for the purchases of 242,000 shares of the Company’s Common Stock ranging from $3.60 per share to $3.65 per share. Additionally, the Company issued 23,600 shares of its Common Stock from the exercise of options for the purchase of 23,600 shares of the Company’s Common Stock ranging from at $2.785 per share to $7.005 per share resulting in proceeds of approximately $101,000.

In connection with a $2,500,000 loan that the Company entered into with Mr. Robert Ferguson (the “Ferguson Loan”) on April 1, 2019, the Company issued a warrant to Mr. Ferguson for the purchase of up to 60,000 shares of our Common Stock at an exercise price of $3.51 per share. The warrant expires on April 1, 2024 and remains outstanding at June 30, 2023. Upon Mr. Ferguson’s death, the warrant is now held by Mr. Ferguson’s personal representative and/or beneficiary. The Ferguson Loan was paid-in-full in December 2020.