Aclaris Therapeutics Inc

For the year ended December 31, 2024, our named executive officers (“NEOs”) were:

Summary Compensation Table

The following table presents the compensation awarded to or earned by each of our NEOs for the years ended December 31, 2024 and 2023.

Narrative to Summary Compensation Table

In setting NEO compensation, we consider compensation for comparable positions in the market, the historical compensation levels of our executives, individual performance as compared to our expectations and objectives, our desire to motivate our employees to achieve short- and long-term results that are in the best interests of our stockholders and a long-term commitment to our company. We do not target a specific competitive position or a specific mix of compensation among base salary, bonus or long-term incentives; however, we do deliver a majority of compensation through long-term incentives.

We review compensation annually for our NEOs, and in some cases more frequently as deemed appropriate. The various roles that contribute to our decisions and actions each year are as follows:

*The Compensation Committee.The Compensation Committee *is responsible for establishing and overseeing our executive compensation program. Our Compensation Committee typically reviews and discusses management’s proposed compensation with the Chief Executive Officer for all executives other than the Chief Executive Officer. Based on those discussions and its discretion, the Compensation Committee then recommends the compensation for each NEO. Our Compensation Committee, without members of management present, discusses and ultimately approves the compensation of our executive officers.

Role of our Chief Executive Officer and other Management Members. Our Chief Executive Officer evaluates and reviews with the Compensation Committee the individual performance and contributions of each of the other NEOs and makes recommendations to the Compensation Committee regarding base salary, and short- and long-term incentive awards. The Compensation Committee reviews and considers such recommendations, but ultimately retains full discretion and authority over the final compensation decisions for the NEOs. Our Chief Executive Officer also recommends the Company performance objectives that are used to determine bonus amounts and consults with select members of management in the development of the goals. The Compensation Committee may request that certain executives attend portions of Compensation Committee meetings based on the topics being covered and their respective areas of expertise. NEO compensation decisions are made in executive session without the respective NEOs present.

Role of our Independent Compensation Consultant. In 2024, the Compensation Committee retained Pearl Meyer, a compensation consulting firm, to evaluate and make recommendations with respect to our executive compensation program. Pearl Meyer’s role included assisting the Compensation Committee with the selection of a peer group of companies for comparison purposes, an analysis of our existing executive compensation, the design of our long-term incentive program, an analysis of our director compensation policy, sharing new developments in areas that fall within the Compensation Committee’s jurisdiction, and otherwise advising the Compensation Committee as appropriate. The consultant serves at the pleasure of the Compensation Committee, and the consultant’s fees are approved by the

Compensation Committee.

Annual Base Salary

The following table presents the annual base salaries for each of our NEOs for 2023 and 2024:

Annual Bonus (Non-Equity Incentive Plan Compensation)

We seek to motivate and reward our executives for achievements relative to our corporate goals and expectations and individual goals, if any, for each fiscal year. For 2024, the target bonus for Dr. Walker was 60% of his base salary and the target bonus for Dr. Davis and Mr. Balthaser was 40% of their respective base salaries.

The actual annual bonus paid is calculated by multiplying the NEO’s annual base salary, target bonus percentage, the percentage attainment of the corporate goals established by the Board for such year, and for our NEOs other than the Chief Executive Officer, the percentage attainment of the individual goals established by our Chief Executive Officer. Given his interim role, the Compensation Committee established individual objectives for Dr. Walker in 2024. The Compensation Committee is not required to determine bonuses based on this exact formula and reserves the right to consider other factors and adjust bonus amounts accordingly.

For 2024, the bonus funding factor was weighted 75% for corporate goals and 25% for individual goals for all NEOs other than our Chief Executive Officer, whose bonus funding was 100% dependent on the achievement of individual goals.

The Compensation Committee reviews our performance against our goals and approves the extent to which we achieved each of our corporate goals and, with the input of our Chief Executive Officer, individual performance, as applicable, and, for each NEO, the amount of the bonus awarded.

In early 2024, our Compensation Committee approved our 2024 corporate performance goals. These goals were divided into two primary categories: (a) research and development, including advancement of our key assets, cost rationalization, and business development, including financing objectives and strategic planning (90%), and (b) other corporate activities, including legal, finance and compliance objectives (10%). In addition to the corporate performance goals described above, Dr. Walker evaluated the individual performance of each of Dr. Davis and Mr. Balthaser, and recommended a level of achievement to the Compensation Committee, and the Compensation Committee evaluated the individual performance of Dr. Walker. The individual goals for Dr. Davis and Mr. Balthaser focused on contributions toward our corporate objectives as well as the personal qualities necessary to effectively manage a team, solve problems and drive our business forward. Dr. Walker recommended full credit for these individual objectives, which the Compensation Committee approved. The individual goals for Dr. Walker focused on establishing and executing the strategic direction of the Company, as well as securing a permanent Chief Executive Officer.

In early 2025, the Compensation Committee considered each of the 2024 corporate performance goals, as well as individual goals where applicable, and awarded Dr. Walker, Dr. Davis and Mr. Balthaser 130%, 122.5% and 122.5% of their target bonuses, respectively, for the year ended December 31, 2024. The actual bonus amounts paid are reflected in the “Non-Equity Incentive Plan Compensation” column of the Summary Compensation Table above.

Long-term Incentives

Long-term incentives represent a key element of our overall compensation program. This compensation element is primarily used to aid in attracting and retaining the talent we need to achieve our mission, strategies, and underlying corporate goals. Additionally, long-term incentives align the interests of our NEOs with our stockholders.

The Compensation Committee typically approves long-term incentive grants for NEOs at the start of their employment, and annually thereafter in connection with the annual performance review. Additionally, the Compensation Committee may periodically grant additional equity awards based on changes in job responsibility, performance and contribution, or other special circumstances.

In determining annual long-term incentive grants for NEOs, the Compensation Committee reviews market data for annual long-term incentive grant levels and groups the NEOs accordingly. The market data that the Compensation Committee reviewed for the purpose of sizing equity grants included long-term incentive awards expressed as a percentage of shares of common stock outstanding, as well as grant date fair values.

As part of his employment as the Interim Chief Executive Officer, in February 2024 the Compensation Committee awarded Dr. Walker options to purchase 497,000 shares of common stock with an exercise price of $1.20, and 142,000 RSUs, in each case which vest monthly over 15 months commencing March 1, 2024 subject to his continuous service as the Interim Chief Executive Officer to the Company as of each such vesting date, provided that in the event he ceases to be Interim Chief Executive Officer but continues to provide continuous service in any capacity, such awards will continue to vest in the event that the Board determines in its sole discretion that he achieved the individual performance goals as defined in his letter agreement of employment as Interim Chief Executive Officer prior to the cessation of his employment as Interim Chief Executive Officer. In February 2024, for his annual long-term incentive award, the Compensation Committee awarded Mr. Balthaser options to purchase 206,500 shares of common stock with an exercise price of $1.20, and 59,000 RSUs, in each case which vest or have vested in four equal installments on February 1, 2025, February 1, 2026, February 1, 2027 and February 1, 2028, subject to his continuous service as of the applicable vesting date. In addition, also in February 2024, Mr. Balthaser received a special one-time retention equity grant of 147,500 RSUs, which vests or has vested in two equal installments on December 31, 2024 and December 31, 2025, subject to his continuous service as of the applicable vesting date. The retention program was designed to retain employees needed to support the Company following the Company’s reduction in force and announcement of the strategic review of its business. As part of his employment as the President and Chief Operating Officer, in December 2024 the Compensation Committee awarded Dr. Davis options to purchase 375,000 shares of common stock with an exercise price of $3.96, and 107,000 RSUs, in each case which vest in four equal installments on December 2, 2025, December 2, 2026, December 2, 2027 and December 2, 2028, subject to his continuous service as of the applicable vesting date.

Severance Benefits

In February 2024, in connection with Dr. Manion’s departure from the Company, we entered into a separation agreement, waiver and release with Dr. Manion pursuant to which we agreed to provide himthe same severance benefits as if he were terminated without cause under his employment agreement as described below under “Additional Narrative Disclosure—Potential Payments upon Termination of Employment or upon Change in Control—Employment Agreements.”

Clawback Policy

In October 2023, in order to comply with SEC rules promulgated under Section 10D-1 of the Exchange Act and Nasdaq listing standards, the Compensation Committee adopted and recommended to the Board the Company’s Incentive Compensation Recoupment Policy, which the Board adopted in November 2023. Under the Incentive Compensation Recoupment Policy, in the event of an accounting restatement, the Compensation Committee, as the committee of the Board responsible for administering the policy, is authorized to recover certain incentive-based compensation paid to an executive officer of the Company onor after October 2, 2023 to the extent such incentive-based compensation was erroneously paid on the basis of financial results in respect of any of our three most recently completed fiscal years preceding the restatement.

Additionally, as a public company, if we are required to restate our financial results due to our material noncompliance with any financial reporting requirements under the federal securities laws as a result of misconduct, the Chief Executive Officer and Chief Financial Officer may be legally required to reimburse our Company for any bonus or other incentive-based or equity-based compensation they receive in accordance with the provisions of section 304 of the Sarbanes-Oxley Act of 2002.

Outstanding Equity Awards as of December 31, 2024

The following table provides information about outstanding equity awards held by each of our NEOs as of December 31, 2024. Dr. Manion did not have any outstanding equity awards as of December 31, 2024.

Additional Narrative Disclosure

Potential Payments upon Termination of Employment or upon Change in Control

Employment Agreements

We have entered into employment agreements with each of Dr. Davis and Mr. Balthaser, and had entered into an employment agreement with Dr. Manion prior to his departure in January 2024. We entered into a letter agreement with Dr. Walker in connection with his appointment as our Interim Chief Executive Officer in January 2024 (which is described below). In connection with his appointment as our Chief Executive Officer, we entered into an employment agreement with Dr. Walker in February 2025. Under the employment agreements, each of them is (or, in the case of Dr. Manion, was) eligible to receive severance benefits in the specified circumstances, as applicable.

Severance Upon Qualifying Termination Unrelated to a Change of Control

Each employment agreement provides for payments in the event the executive’s employment is terminated due to death or “Disability”, in the event we terminate the executive’s employment “Without Cause,” if the executive resigns for “Good Reason” (each as defined below), or if the executive’s employment is terminated upon non-renewal of the agreement by the Company, provided that the executive executes and does not revoke a release of claims (each, a “Qualifying Termination”).

In the event of a Qualifying Termination, each executive would receive the following severance benefits:

Severance Upon Qualifying Termination Related to a Change of Control

In the event of a Qualifying Termination (other than if the executive’s employment is terminated upon non-renewal by the Company) on or within three months prior to, or within 12 months following, a “Change of Control” (as defined below), each executive would receive the following severance benefits:

and has appropriately elected for a period of 18 months following termination for Dr. Manion and Dr. Walker and for a period of 12 months following termination for each of the other NEOs; and

Definitions

With respect to each of our NEOs, the following definitions were adopted in their employment agreements:

Letter Agreement with Dr. Walker

In January 2024, in connection with his appointment as Interim Chief Executive Officer, we entered into a letter agreement with Dr. Walker setting forth the terms of his employment. As described above under “Narrative to Summary Compensation Table—Long-Term Incentives”, Dr. Walker was granted equity awards in connection with his appointment. The equity awards will accelerate vesting and exercisability in full upon a Change in Control (as defined in the Company’s 2015 Equity Incentive Plan (“2015 Plan”)).

Separation Agreement with Dr. Manion

As described above, in January 2024, Dr. Manion departed the Company following which we entered into a separation agreement, waiver and release with Dr. Manion pursuant to which we agreed to provide him the same severance benefits as if he were terminated without cause unrelated to a Change of Control under his employment agreement.

Benefits

We maintain a tax-qualified retirement plan (our 401(k) plan) that provides eligible U.S. employees with an opportunity to save for retirement on a tax advantaged basis, up to limits prescribed by applicable law. Currently, we match each eligible employee’s contributions up to 4% of total eligible compensation. Employees are immediately and fully vested in their contributions and our matching contribution.

Our NEOs are eligible to participate in all benefit plans offered to our employees, including our medical, dental, vision, group life and disability insurance plans. Our NEOs accrue more vacation time each pay period than other employees. We do not otherwise provide perquisites or personal benefits to our NEOs.

Non-Employee Director Compensation

Under our non-employee director compensation policy, we pay each of our non-employee directors a cash retainer for service on the Board and for service on each committee of which the director is a member. The policy applies to each of our directors who is not an employee of our company. During 2024, Dr. Manion and Dr. Davis, as employees of our Company, did not receive any additional compensation for service as a director. Effective January 17, 2024, Dr. Walker was appointed as our Interim Chief Executive Officer and stopped receiving additional compensation for service as a director.

Pursuant to the policy in effect for 2024, each non-employee director received an annual cash retainer of $40,000 for serving on our Board. The Chair of the Board received an additional annual cash retainer of $30,000 and the Lead Independent Director received an additional annual cash retainer of $25,000. The members of each of the Audit, Compensation, Nominating and Corporate Governance and Research and Development Committees received additional retainers for such service, as did the Chair of each such committee (in addition to the member retainers), as follows:

All annual cash compensation amounts were payable in equal quarterly installments in arrears, on the last day of each fiscal quarter for which the service occurred, prorated based on the days served in the applicable fiscal quarter.

We also reimbursed our non-employee directors for reasonable travel and out-of-pocket expenses incurred in connection with attending our Board and committee meetings.

Each new non-employee director who joins our Board will be granted awards under our 2015 Plan with an aggregate grant date fair value (as calculated for financial reporting purposes) equal to the lesser of (a) $320,000 or (b) the fair value of 22,500 stock options measured as of the date the director joins the Board. Once the aggregate fair value of the new director award has been determined, the new director will be granted a stock option having a grant date fair value equal to 70% of such amount and RSUs having a grant date fair value equal to 30% of such amount.

On the date of each annual meeting of our stockholders, each non-employee director who continues to serve as a director of our company following the meeting will be granted awards under our 2015 Plan with an aggregate grant date fair value (as calculated for financial reporting purposes) equal to the lesser of (a) $320,000 or (b) the fair value of 22,500 stock options measured as of the annual meeting date. Once the aggregate fair value of the continuing director award has been determined, the continuing director will be granted a stock option having a grant date fair value equal to 70% of such amount and RSUs having a grant date fair value equal to 30% of such amount. In no event, however, shall the fair value of the annual award, together with the fair value of any initial award granted to a new director who joined the Board in the same fiscal year, exceed $320,000 in the aggregate.

The shares subject to each stock option granted will vest in equal monthly installments over 12 months and the RSUs will vest in one installment on the first anniversary of the grant date, subject to continued service through the applicable vesting date. The exercise price per share of each stock option will be equal to the closing price of our common stock on the date of the option grant. Each such stock option will have a term of ten years from the date of grant, subject to earlier termination in connection with a termination of the non-employee director’s continuous service with us.

On June 6, 2024, the date of our 2024 annual meeting of stockholders, each non-employee director then serving on our Board (other than Dr. Walker) who continued to serve as a director of our company following the meeting was granted a stock option to purchase 15,750 shares of common stock and 4,793 RSUs under our 2015 Plan. These awards are reflected in the table below.

Director Compensation Table

The following table shows the compensation earned by each of our non-employee directors for 2024. During 2024, Dr. Manion and Dr. Davis, as employees of our Company, did not receive any additional compensation for service as a director. Effective January 17, 2024, Dr. Walker was appointed as our Interim Chief Executive Officer and stopped receiving additional compensation for service as a director. Dr. Manion’s, Dr. Davis’ and Dr. Walker’s compensation as an executive officer is set forth above under “Summary Compensation Table.”

84,401 stock options and 4,793 RSUs; Dr. Schiff, 92,125 stock options and 4,793 RSUs; Dr. Gowen, 84,125 stock options and 4,793 RSUs; and Mr. Milano, 90,125 stock options and 4,793 RSUs.

Policies and Practices Related to the Grant of Certain Equity Awards Close in Time to the Release of Material Nonpublic Information

From time to time, we grant equity awards, including stock options, to our employees, including our NEOs. Our typical practice is to grant employee stock options on the first business day of the month following the month in which the options are approved (or on the same day of approval if such approval is on the first business day of a month). We typically grant annual refresh employee option grants in the first quarter of each fiscal year, which refresh grants are typically approved at a regularly scheduled meeting of the Compensation Committee occurring in such quarter. In addition, non-employee directors receive automatic grants of initial and annual stock option awards, at the time of a director’s initial appointment or election to the board and at the time of each annual meeting of our stockholders, respectively, pursuant to our non-employee director compensation policy, as further described under the heading, “Non-Employee Director Compensation”. We do not otherwise maintain any written policies on the timing of awards of stock options, stock appreciation rights, or similar instruments with option-like features. The Compensation Committee considers whether there is any material nonpublic information (“MNPI”) about our company when determining the timing of stock option grants and it does not seek to time the award of stock options in relation to the Company’s public disclosure of MNPI. We have not timed the release of MNPI for the purpose of affecting the value of executive compensation.

The following table is being provided pursuant to Item 402(x)(2) of Regulation S-K.