Pro-Rated Annual Equity Award. On the fifth market trading day following a person's initial appointment as a Non-Employee Director, and provided such person has not otherwise received an Annual Equity Award for the relevant year under Section 3(a), the Non-Employee Director shall be automatically granted a restricted share unit award with a grant date value equal to $160,000, in each case multiplied by a fraction, the numerator of which is 365 less the number of days that have elapsed since the date of the Company's last annual meeting of stockholders and the Non-Employee Director's date of initial appointment, and the denominator of which is 365 (the "Pro-Rated Award"). The Pro-Rated Award shall vest on the date of the Company's next subsequent annual meeting of stockholders following the date of the Non-Employee Director's appointment to the Board.

Pro-Rated Annual Equity Award. On the date of a person’s initial appointment as a Non-Employee Director (or, if such date is not a market trading day, the first market trading day thereafter), and provided such person has not otherwise received an Annual Equity Award for the relevant year under Section 3(a), the Non-Employee Director shall be automatically granted a restricted share unit award with a grant date value equal to $160,000 multiplied by a fraction, the numerator of which is 365 less the number of days that have elapsed since the date of the Company’s last annual meeting of stockholders and the Non-Employee Director’s date of initial appointment, and the denominator of which is 365 (the “Pro-Rated Award”). The Pro-Rated Award shall vest on the date of the Company’s next subsequent annual meeting of stockholders following the date of the Non-Employee Director’s appointment to the Board.

Pro-Rated Annual Equity Award. On the date of a person’s initial appointment as a Non-Employee Director (or, if such date is not a market trading day, the first market trading day thereafter), and provided such person has not otherwise received an Annual Equity Award for the relevant year under Section 3(a), the Non-Employee Director shall be automatically granted a restricted share unit award with a grant date value equal to $120,000 multiplied by a fraction, the numerator of which is 365 less the number of days that have elapsed since the date of the Company’s last annual meeting of shareholders and the Non-Employee Director’s date of initial appointment, and the denominator of which is 365 (the “Pro-Rated Award”). The Pro-Rated Award shall vest on the date of the Company’s next subsequent annual meeting of shareholders following the date of the Non-Employee Director’s appointment to the Board.

Annual Equity Award. A person who is a Non-Employee Director immediately following each annual meeting of the Company's stockholders and who will continue to serve as a Non-Employee Director following such annual meeting shall be automatically granted on the second market trading day following the date of each such annual meeting a restricted share unit award with a grant date value equal to $160,000 (the "Annual Equity Award"). The Annual Equity Award shall vest on the earlier of the first anniversary date of the grant date or the date of the Company's next subsequent annual meeting of stockholders following the grant date.

Annual Equity Award. A person who is a Non-Employee Director immediately following each annual meeting of the Company’s stockholders and who will continue to serve as a Non-Employee Director following such annual meeting shall be automatically granted, on the second market trading day following the date of each such annual meeting, a restricted share unit award with a grant date value equal to $160,000 (the “Annual Equity Award”). The Annual Equity Award shall vest on the earlier of the first anniversary date of the grant date or the date of the Company’s next subsequent annual meeting of stockholders following the grant date.

Annual Equity Award. A person who is a Non-Employee Director immediately following each annual meeting of the Company’s shareholders and who will continue to serve as a Non-Employee Director following such annual meeting shall be automatically granted, on the second market trading day following the date of each such annual meeting, a restricted share unit award with a grant date value equal to $120,000 (the “Annual Equity Award”). The Annual Equity Award shall vest on the earlier of the first anniversary date of the grant date or the date of the Company’s next subsequent annual meeting of shareholders following the grant date.

Initial Equity Grant: If a Non-Employee Director is appointed to the Board following the annual meeting of stockholders for the calendar year, and prior to December 31 of that year, on the effective date of such Non-Employee Director’s appointment to the Board, the Non-Employee Director shall receive an equity grant, pursuant to the terms of the Equity Plan, in the form of restricted stock and with a fair market value on the date of grant equal to the Annual Equity Grant Amount awarded to Non-Employee Directors as of the most recent annual meeting of the Company’s stockholders that occurred prior to the new Non-Employee Director’s election or appointment, pro-rated to reflect the number of quarters between the Non-Employee Directors date of appointment or election and the anticipated date of the next annual meeting of the Company’s stockholders. The number of shares subject to the restricted stock award will be determined by dividing the applicable pro-rated Annual Equity Grant Value by the average closing price of a share of the Company’s common stock over the 15 trading days preceding and ending on the date of grant rounded down to the nearest whole share. The initial restricted stock award will vest on the date of next annual meeting of stockholders following the Non-Employee Director’s appointment. Other terms and conditions related to the initial equity grant, as determined by the Board or the Compensation Committee, shall be set forth in an award agreement in accordance with the terms of the Equity Plan. If a Non-Employee Director is appointed to the Board between January 1 and the date of the annual meeting of stockholders for that calendar year, the Non-Employee Director will not receive an initial equity grant upon the Non-Employee Director’s appointment to the Board.

Annual Equity Grant for Non-Employee Directors: Each Non-Employee Director who (i) has been serving on the Board for at least four months as of each annual meeting of the Company’s stockholders (each, an “Annual Meeting”), beginning with the 2023 Annual Meeting, and (ii) will continue to serve as a Non-Employee Director immediately following such Annual Meeting, shall be granted under the Plan equity awards with a value equivalent to $145,000, consisting of (1) an option to purchase shares of Common Stock (the “Annual Option”) with the number of shares subject to the Annual Option determined by dividing $72,500 (50% of $145,000) by the “Black Scholes” Value, rounded up to the nearest multiple of five, and (2) an award of restricted stock units (the “Annual RSU Award”) with the number of restricted stock units determined by dividing $72,500 (50% of $145,000) by the closing trading price of the Company’s Common Stock on the grant date, rounded up to the nearest whole unit. The Annual Option and Annual RSU Award will be automatically granted on the date of the applicable Annual Meeting. The Annual Option shall vest and become exercisable as to 1/12th of the underlying shares on each monthly anniversary of the grant date, provided that the last installment shall vest on the earlier of (i) the first anniversary of the grant date, and (ii) immediately before the next Annual Meeting following the grant date, subject in each case to the Non-Employee Director’s continued service through the applicable vesting date. The Annual RSU Award shall vest on the earlier of (i) the first anniversary of the grant date, and (ii) immediately before the next Annual Meeting following the grant date, subject to the Non-Employee Director’s continued service through the applicable vesting date.

On the close of business on the date of each annual stockholders meeting of the Company, without further action by the Board, each Non-Employee Director then in office shall receive an equity award (the “Annual Award”). The Annual Award will have an estimated fair value of $170,000 using valuation methodologies deemed appropriate by the Compensation Committee of the Board or the Board from time to time, in light of commercial considerations deemed necessary to fulfill the goals set forth in this Policy and to align directors with stockholder interests. The Annual Award will be comprised of Restricted Stock Units which will vest in full upon the earlier of (i) the first anniversary of the vesting start date or (ii) the date immediately prior to the Company’s next annual meeting of stockholders.

Each Non-Employee Director who is appointed to the Board during the year shall be entitled to a pro-rated annual equity award, determined based on the number of days between the date the Non-Employee Director joins the Board and the anticipated date of the next annual shareholders meeting.