ACRS on Nasdaq
Aclaris Therapeutics, Inc.
In its 2026 annual report the company says: “We are a clinical-stage biopharmaceutical company focused on discovering and developing novel small and large molecule product candidates for immuno-inflammatory diseases. Our proprietary KINect drug discovery platform coupled with our integrated discovery approach to small and large molecules enables us to identify and advance product candidates designed to have superior target affinity, specificity and potency.”4 It is headquartered in Wayne, United States.2 Its shares trade on Nasdaq under the symbol ACRS.2
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Last updated Oct 21, 2026.
Overview
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- TickerACRS on Nasdaq2
- IndustryPharmaceutical Preparations2
- HeadquartersWayne, United States2
- Incorporated inDE3
- Business address701 Lee Road, Suite 103, Wayne, Pa 190873
- Filer categoryNon-accelerated filer, Smaller reporting company3
- Legal formCorporation2
- LEI5493000B2LQ9QTW1DF522
- StatusActive2
- LEI statusIssued and current2
- Registered addressc/o THE CORPORATION TRUST COMPANY, CORPORATION TRUST CENTER 1209 ORANGE ST, 19801 Wilmington, United States2
- Registered withDivision of Corporations, Department of State, 51836952
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We are a clinical-stage biopharmaceutical company focused on discovering and developing novel small and large molecule product candidates for immuno-inflammatory diseases. Our proprietary KINect drug discovery platform coupled with our integrated discovery approach to small and large molecules enables us to identify and advance product candidates designed to have superior target affinity, specificity and potency. We are seeking to identify and consummate transactions with third-party partners to further develop, obtain marketing approval for and/or commercialize our novel product candidates.4 From its latest annual report
Financials
From the company’s reports to the SEC. Every number links to the filing it came from.
Key numbers, fiscal 2025
What sells
Revenue by product, business segment and region, as the company reports it to the SEC.
Products and services
License and Service brought in 76% of the revenue Aclaris Therapeutics, Inc. broke down this way in fiscal 2025.
Products and services by year
| Products and services | 2024 | 2025 |
|---|---|---|
| License and Service | $16.2M | $6.0M |
| Contract research | $2.5M | $1.9M |
Where the money goes
Where each dollar of revenue went, fiscal 2025
- Cost of revenue4¢$2.1M
- Research and development96¢$52.6M
Out of $7.8M in revenue.5 The company lost money this year.
Financial statements
Every line of the income statement as filed: the last 2 fiscal years, latest first.5
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Total revenue | $7.8M | $18.7M |
| Cost of revenue | $2.1M | $2.8M |
| Research and development | $52.6M | $33.6M |
| General and administrative | $22.0M | $22.2M |
| Licensing | $5.2M | $12.7M |
| Revaluation of contingent consideration | $2.3M | $2.5M |
| In-process research and development | $86.9M | |
| Total costs and expenses | $84.2M | $160.7M |
| Loss from operations | -$76.4M | -$141.9M |
| Interest income | $7.6M | $8.0M |
| Non-cash royalty income | $3.8M | $1.9M |
| Total other income | $11.5M | $9.9M |
| Net loss | -$64.9M | -$132.1M |
| Net loss per share, basic | -$0.53 | -$1.71 |
| Net loss per share, diluted | -$0.53 | -$1.71 |
| Weighted average common shares outstanding, basic | 122.6M shares | 77.3M shares |
| Weighted average common shares outstanding, diluted | 122.6M shares | 77.3M shares |
| Unrealized gain on marketable securities, net of tax of $0 | $513.0K | $203.0K |
| Total other comprehensive income | $513.0K | $203.0K |
| Comprehensive loss | -$64.4M | -$131.9M |
| Unrealized gain on marketable securities, tax | $0 | $0 |
No quarter-by-quarter statement was filed.
Every line of the balance sheet as filed: the last 4 fiscal years (annual) or 4 quarters (quarterly), latest first.5
| Period ending | 2025-12-31 | 2025-05-31 | 2024-12-31 | 2023-12-31 |
|---|---|---|---|---|
| Cash and cash equivalents | $20.0M | $24.6M | ||
| Short-term marketable securities | $70.8M | $89.0M | ||
| Accounts receivable, prepaid expenses and other current assets | $5.6M | $12.4M | ||
| Total current assets | $96.3M | $126.0M | ||
| Marketable securities | $60.6M | $90.3M | ||
| Property and equipment, net | $761.0K | $1.0M | ||
| Other assets | $2.8M | $3.1M | ||
| Total assets | $160.5M | $220.3M | ||
| Accounts payable | $13.2M | $4.7M | ||
| Accrued expenses | $8.8M | $20.3M | ||
| Deferred income | $3.9M | $3.9M | ||
| Other current liabilities | $2.8M | $2.7M | ||
| Total current liabilities | $28.6M | $31.6M | ||
| Other liabilities | $1.6M | $4.4M | ||
| Deferred income, net of current portion | $16.2M | $20.0M | ||
| Contingent consideration | $11.0M | $8.7M | ||
| Total liabilities | $57.4M | $64.8M | ||
| Common stock, $0.00001 par value; 400,000,000 and 200,000,000 shares authorized at December 31, 2025 and December 31, 2024, respectively; 120,499,433 and 107,850,124 shares issued and outstanding at December 31, 2025 and December 31, 2024, respectively | $1.0K | $1.0K | ||
| Additional paidin capital | $1.1B | $1.1B | ||
| Accumulated other comprehensive income | $610.0K | $97.0K | ||
| Accumulated deficit | -$967.8M | -$902.9M | ||
| Total stockholders' equity | $103.1M | $155.6M | $157.2M | |
| Total liabilities and stockholders' equity | $160.5M | $220.3M | ||
| Preferred stock, par value (in dollars per share) | $0.00 | $0.00 | ||
| Preferred stock, shares authorized (in shares) | 10.0M shares | 10.0M shares | ||
| Preferred stock, shares issued (in shares) | 0 shares | 0 shares | ||
| Preferred stock, shares outstanding (in shares) | 0 shares | 0 shares | ||
| Common stock, par value (in dollars per share) | $0.00 | $0.00 | ||
| Common stock, shares authorized (in shares) | 400.0M shares | 200.0M shares | 200.0M shares | |
| Common stock, shares issued (in shares) | 120.5M shares | 107.9M shares | ||
| Common stock, shares outstanding (in shares) | 120.5M shares | 107.9M shares |
| Period ending | 2025-12-31 | 2025-05-31 | 2024-12-31 | 2023-12-31 |
|---|---|---|---|---|
| Cash and cash equivalents | $20.0M | $24.6M | ||
| Short-term marketable securities | $70.8M | $89.0M | ||
| Accounts receivable, prepaid expenses and other current assets | $5.6M | $12.4M | ||
| Total current assets | $96.3M | $126.0M | ||
| Marketable securities | $60.6M | $90.3M | ||
| Property and equipment, net | $761.0K | $1.0M | ||
| Other assets | $2.8M | $3.1M | ||
| Total assets | $160.5M | $220.3M | ||
| Accounts payable | $13.2M | $4.7M | ||
| Accrued expenses | $8.8M | $20.3M | ||
| Deferred income | $3.9M | $3.9M | ||
| Other current liabilities | $2.8M | $2.7M | ||
| Total current liabilities | $28.6M | $31.6M | ||
| Other liabilities | $1.6M | $4.4M | ||
| Deferred income, net of current portion | $16.2M | $20.0M | ||
| Contingent consideration | $11.0M | $8.7M | ||
| Total liabilities | $57.4M | $64.8M | ||
| Common stock, $0.00001 par value; 400,000,000 and 200,000,000 shares authorized at December 31, 2025 and December 31, 2024, respectively; 120,499,433 and 107,850,124 shares issued and outstanding at December 31, 2025 and December 31, 2024, respectively | $1.0K | $1.0K | ||
| Additional paidin capital | $1.1B | $1.1B | ||
| Accumulated other comprehensive income | $610.0K | $97.0K | ||
| Accumulated deficit | -$967.8M | -$902.9M | ||
| Total stockholders' equity | $103.1M | $155.6M | $157.2M | |
| Total liabilities and stockholders' equity | $160.5M | $220.3M | ||
| Preferred stock, par value (in dollars per share) | $0.00 | $0.00 | ||
| Preferred stock, shares authorized (in shares) | 10.0M shares | 10.0M shares | ||
| Preferred stock, shares issued (in shares) | 0 shares | 0 shares | ||
| Preferred stock, shares outstanding (in shares) | 0 shares | 0 shares | ||
| Common stock, par value (in dollars per share) | $0.00 | $0.00 | ||
| Common stock, shares authorized (in shares) | 400.0M shares | 200.0M shares | 200.0M shares | |
| Common stock, shares issued (in shares) | 120.5M shares | 107.9M shares | ||
| Common stock, shares outstanding (in shares) | 120.5M shares | 107.9M shares |
Cash flow is reported year to date, not quarter by quarter, so there are no separate quarterly figures.
Every line of the cash flow as filed: the last 2 fiscal years, latest first.5
| Period ending | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Net loss | -$64.9M | -$132.1M |
| Depreciation and amortization | $454.0K | $807.0K |
| Stock-based compensation expense | $12.4M | $10.9M |
| Revaluation of contingent consideration | $2.3M | $2.5M |
| In-process research and development expense | $86.9M | |
| Accounts receivable, prepaid expenses and other assets | $6.1M | -$4.9M |
| Accounts payable | $8.4M | -$4.2M |
| Accrued expenses and other liabilities | -$8.1M | -$3.9M |
| Deferred income | -$3.8M | $23.9M |
| Net cash used in operating activities | -$47.1M | -$20.1M |
| Purchases of property and equipment | -$111.0K | -$121.0K |
| Purchases of marketable securities | -$39.7M | -$120.0M |
| Proceeds from sales and maturities of marketable securities | $89.0M | $86.1M |
| Payments of deferred transaction consideration for in-licensed assets | -$833.0K | |
| Acquisition of in-licensed assets, including transaction costs | -$35.8M | |
| Net cash provided by (used in) investing activities | $48.4M | -$69.8M |
| Proceeds from issuance of common stock under securities purchase agreement, net of issuance costs | $74.9M | |
| Payments of deferred transaction consideration for in-licensed assets | -$5.4M | |
| Payments of employee withholding taxes related to restricted stock unit award vesting | -$446.0K | -$409.0K |
| Proceeds from exercise of employee stock options and the issuance of stock | $32.0K | |
| Net cash (used in) provided by financing activities | -$5.9M | $74.5M |
| Net decrease in cash and cash equivalents | -$4.6M | -$15.3M |
| Additions to property and equipment included in accounts payable | $21.0K | |
| Fair value of warrants issued in connection with in-license agreement | $44.8M | |
| Deferred transaction consideration in connection with in-license agreement | $6.2M |
No quarter-by-quarter statement was filed.
Corporate structure
Aclaris Therapeutics, Inc. sits at the top of its group. 1 entity, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.
Major holders of Aclaris Therapeutics, Inc.
- Frazier Life Sciences Public Fund, L.P. Filed SCHEDULE 13G on Aclaris Therapeutics, Inc., latest Sep 21, 2026
- RA CAPITAL MANAGEMENT, L.P. Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest Aug 14, 2026 (4 filings since Apr 25, 2022)
- Vivo Opportunity Fund Holdings, L.P. Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest May 12, 2026 (2 filings since Nov 21, 2024)
- BML Investment Partners, L.P. Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest Apr 27, 2026 (5 filings since Jan 16, 2024)
- VANGUARD GROUP INC Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest Mar 26, 2026 (4 filings since Feb 13, 2024)
- Deep Track Capital, LP Filed SCHEDULE 13G on Aclaris Therapeutics, Inc., latest Mar 17, 2026
- BlackRock Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest Jan 21, 2026 (6 filings since Feb 4, 2022)
- Bonita Biotech (HK) Ltd Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest Jan 9, 2026
- Adage Capital Management, L.P. Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest Nov 13, 2025 (3 filings since Feb 12, 2025)
- MILLENNIUM MANAGEMENT LLC Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest Jul 24, 2025 (6 filings since Dec 11, 2023)
- Rock Springs Capital Management LP Filed SCHEDULE 13G/A on Aclaris Therapeutics, Inc., latest May 15, 2025 (5 filings since Feb 15, 2022)
- Biosion, Inc. Filed SC 13G on Aclaris Therapeutics, Inc., latest Nov 25, 2024
- Aclaris Therapeutics, Inc. Wayne, Pennsylvania, United States
Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.
What it owns
What Aclaris Therapeutics, Inc. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.
Property and equipment
| Item | Latest | A year before | Change |
|---|---|---|---|
| Property and equipment, before depreciation | $5.8M9 Dec 31, 2024 | $5.8M9 Dec 31, 2023 | +0.5% |
| Accumulated depreciation | $4.8M9 Dec 31, 2024 | $4.2M9 Dec 31, 2023 | +15.4% |
| Property and equipment, net | $761.0K5 Dec 31, 2025 | $1.0M5 Dec 31, 2024 | −24.5% |
Investments
| Item | Latest | A year before | Change |
|---|---|---|---|
| Cash and cash equivalents | $20.0M5 Dec 31, 2025 | $24.6M5 Dec 31, 2024 | −18.8% |
| Marketable securities, current | $70.8M5 Dec 31, 2025 | $89.0M5 Dec 31, 2024 | −20.5% |
| Marketable securities, non-current | $60.6M5 Dec 31, 2025 | $90.3M5 Dec 31, 2024 | −32.9% |
| Debt securities available for sale | $131.4M5 Dec 31, 2025 | $179.3M5 Dec 31, 2024 | −26.7% |
Properties, in its own words
We lease 11,564 square feet of office space for our headquarters in Wayne, Pennsylvania, under a lease agreement which has a term through February 2029.
We also sublease 20,433 square feet of office and laboratory space in St. Louis, Missouri, under a sublease agreement which has an initial term through May 2029. We have the option to extend the initial term for two additional five-year periods.
The rest of Item 2
We believe that our facilities are suitable and adequate to meet our current needs.
Item 2 of the 10-K filed Feb 26, 2026.4
Leadership
Who has led Aclaris Therapeutics, Inc., and when. Pick a name to see everywhere that person has worked.
Chief executive
Chief financial officer
Chief operating officer
- Chief executive officerDouglas J. Manion Feb 3, 2023 to Jan 3, 202413
- Chief executive officerNeal Walker Oct 6, 2015 to Feb 3, 202314
- PresidentHugh M. Davis Nov 18, 2024 to now15
- PresidentNeal Walker Oct 6, 2015 to Nov 5, 202414
- Chief financial officerKevin Balthaser Jan 6, 2023 to now16
- Chief operating officerHugh M. Davis Nov 18, 2024 to now15
- Chief operating officerDouglas J. Manion Aug 2, 2022 to Aug 2, 202217
- Chief operating officerChristopher Powala Oct 6, 2015 to Dec 21, 201718
Board members and other officers (22)
- Chief Medical OfficerJesse Wayne Hall May 5, 2025 to now19
- Chief Scientific OfficerRoland Wilhelm Kolbeck Aug 5, 2025 to now20
- Chief Business OfficerJames Loerop Feb 1, 2022 to now21
- Chief Medical OfficerGail Cawkwell Jul 5, 2022 to Jul 5, 202322
- Chief Scientific OfficerJoseph Monahan May 17, 2021 to now23
- Chief Reg & Develop OfficerChristopher Powala Feb 5, 2018 to Feb 5, 201924
- Chief Commercial OfficerBrett Fair Apr 17, 2018 to Feb 5, 201925
- Chief Scientific OfficerStuart Shanler Oct 6, 2015 to Mar 4, 201926
- Board memberHugh M. Davis Nov 18, 2024 to now15
- Board memberDouglas J. Manion Feb 3, 2023 to Jan 3, 202413
- Board memberVincent Milano Jan 9, 2020 to now27
- Board memberMaxine Gowen Jul 3, 2019 to now28
- Board memberBryan M. Reasons Apr 23, 2018 to Jun 4, 202429
- Board memberAndrew Kenneth William Powell Jan 26, 2017 to Jun 4, 202430
- Board memberAndrew N. Schiff Aug 14, 2017 to now31
- Board memberWilliam D. Humphries Sep 2, 2016 to now32
- Board memberAlbert Cha Oct 6, 2015 to Jul 1, 201633
- Board memberAnand Mehra Oct 6, 2015 to now34
- Board memberNeal Walker Oct 6, 2015 to now14
- Board memberRick Bierly Oct 6, 2015 to Jun 16, 201735
- Board memberStephen A. Tullman Oct 6, 2015 to Oct 5, 201836
- General counselKamil Ali-Jackson Oct 6, 2015 to Jan 5, 202237
Named in SEC Form D filings
People the company listed in its private-offering notices.
- DirectorChristopher Molineaux named Dec 4, 202438
Timeline
- Aug 6, 20268-K Results of operations39
- Aug 6, 20268-K Entered a material agreement40
- Jun 4, 20268-K Shareholder vote41
- May 7, 20268-K Results of operations42
- Apr 28, 20268-K Regulation FD disclosure; Other events43
- Mar 11, 20268-K Regulation FD disclosure44
- Mar 10, 20268-K Regulation FD disclosure45
- Feb 26, 20268-K Results of operations46
- Jan 12, 20268-K Regulation FD disclosure47
- Jan 6, 20268-K Regulation FD disclosure; Other events48
- Nov 6, 20258-K Results of operations49
- Oct 14, 20258-K Regulation FD disclosure50
- Feb 3, 2023New chief executive Douglas J. Manion becomes CEO13
- Oct 6, 2015New chief executive Neal Walker becomes CEO14
- Jul 13, 2012Founded Aclaris Therapeutics, Inc. is founded2
Calendar
Coming up
- Nov 5, 2026Reports results for the quarter ending Sep/2026 A year earlier it reported ($0.12) a share, on Nov 6, 2025.51
When it reported results
- Aug 6, 2026Reported quarterly or annual results39
- May 7, 2026Reported quarterly or annual results42
- Feb 26, 2026Reported quarterly or annual results46
- Nov 6, 2025Reported quarterly or annual results49
- Aug 7, 2025Reported quarterly or annual results52
- May 8, 2025Reported quarterly or annual results53
- Feb 27, 2025Reported quarterly or annual results54
- Nov 6, 2024Reported quarterly or annual results55
Drug trials and FDA: recently
- Sep 21, 2026Phase 2 trial completed Phase 2 trial of ATI-045 in Atopic Dermatitis: primary completion Sep 21, 2026, no results posted yet (ClinicalTrials.gov NCT07011706).56
- Sep 5, 2023Phase 2 trial completed Phase 2 trial of ATI-450 50 mg oral tablet BID, Methotrexate and others in Rheumatoid Arthritis: primary completion Sep 5, 2023, results posted Sep 28, 2026 (ClinicalTrials.gov NCT05279417).57
- Dec 23, 2022Phase 2 trial completed Phase 2 trial of ATI-450 in Hidradenitis Suppurativa: primary completion Dec 23, 2022, results posted Jan 7, 2026 (ClinicalTrials.gov NCT05216224).58
Upcoming dates from Nasdaq's calendar; past results from the company's 8-K filings (Item 2.02). Trials from ClinicalTrials.gov, as the sponsor registered them (expected dates are the sponsor's own and often move); approvals and advisory committee meetings from the FDA. The FDA does not publish its decision (PDUFA) dates. The full markets calendar
Filings
349 filings to the SEC since October 2021: 5 annual reports, 15 quarterly reports, 59 major events, 175 insider forms, 59 large holders, 1 private raises, 35 other. The latest 20:
- Sep 21, 2026SCHEDULE 13G EDGAR
- Aug 14, 2026SCHEDULE 13G/A EDGAR
- Aug 6, 20268-K EDGAR
- Aug 6, 2026S-3ASR EDGAR
- Aug 6, 202610-Q EDGAR
- Aug 6, 20268-K EDGAR
- Aug 4, 20264 EDGAR
- Jun 8, 20264 EDGAR
- Jun 8, 20264 EDGAR
- Jun 8, 20264 EDGAR
- Jun 8, 20264 EDGAR
- Jun 8, 20264 EDGAR
- Jun 8, 20264 EDGAR
- Jun 4, 20268-K EDGAR
- May 12, 2026SCHEDULE 13G/A EDGAR
- May 7, 202610-Q EDGAR
- May 7, 20268-K EDGAR
- May 5, 20264 EDGAR
- Apr 28, 20268-K EDGAR
- Apr 27, 20264 EDGAR
The 349 filings since October 2021 can be filtered by form type and year here when JavaScript is on.
Every filing from the last five years, summarized. The full record is on SEC EDGAR.
Insider trades
66 open-market trades by officers, directors and large owners since October 2021: 26 buys and 40 sales. Grants, option exercises and gifts are left out.
| Date | Who | Trade | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Apr 23, 2026 | Leonard Braden Michael10% owner | Sale | 300,000 | $4.53 | $1.4M | Form 4 |
| Nov 19, 2024 | Mehra AnandDirector | Buy | 666,666 | $2.25 | $1.5M | Form 4 |
| Aug 5, 2024 | Leonard Braden Michael10% owner | Buy | 206,025 | $1.24 | $255.5K | Form 4 |
| Aug 2, 2024 | Leonard Braden Michael10% owner | Buy | 167,544 | $1.29 | $216.1K | Form 4 |
| Jul 31, 2024 | Leonard Braden Michael10% owner | Buy | 100,000 | $1.33 | $133.0K | Form 4 |
| Jul 30, 2024 | Leonard Braden Michael10% owner | Buy | 173,730 | $1.30 | $225.8K | Form 4 |
| Jul 22, 2024 | Leonard Braden Michael10% owner | Buy | 17,716 | $1.33 | $23.6K | Form 4 |
| Jul 19, 2024 | Leonard Braden Michael10% owner | Buy | 6,689 | $1.30 | $8.7K | Form 4 |
| Jul 18, 2024 | Leonard Braden Michael10% owner | Buy | 130,317 | $1.30 | $169.4K | Form 4 |
| Jul 5, 2024 | Leonard Braden Michael10% owner | Buy | 123,017 | $1.15 | $141.5K | Form 4 |
| Jul 3, 2024 | Leonard Braden Michael10% owner | Buy | 143,288 | $1.16 | $166.2K | Form 4 |
| Jul 2, 2024 | Leonard Braden Michael10% owner | Buy | 86,092 | $1.14 | $98.1K | Form 4 |
| Jul 1, 2024 | Leonard Braden Michael10% owner | Buy | 107,434 | $1.14 | $122.5K | Form 4 |
| Jun 28, 2024 | Leonard Braden Michael10% owner | Buy | 1,201,000 | $1.12 | $1.3M | Form 4 |
| Jun 27, 2024 | Leonard Braden Michael10% owner | Buy | 235,000 | $1.15 | $270.2K | Form 4 |
| Jun 18, 2024 | Leonard Braden Michael10% owner | Buy | 50,000 | $1.13 | $56.5K | Form 4 |
| Jun 17, 2024 | Leonard Braden Michael10% owner | Buy | 150,000 | $1.13 | $169.5K | Form 4 |
| Jun 14, 2024 | Leonard Braden Michael10% owner | Buy | 345,000 | $1.17 | $403.6K | Form 4 |
| Jun 13, 2024 | Leonard Braden Michael10% owner | Buy | 528,621 | $1.15 | $607.6K | Form 4 |
| Jun 12, 2024 | Leonard Braden Michael10% owner | Buy | 82,579 | $1.14 | $94.1K | Form 4 |
All 66 trades can be filtered by person here when JavaScript is on.
From Forms 4 filed with the SEC.
Major holders
Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.
- Frazier Life Sciences Public Fund, L.P.SCHEDULE 13G, 1 filing Sep 21, 202659
- RA CAPITAL MANAGEMENT, L.P.SCHEDULE 13G/A, 4 filings Apr 25, 2022 to Aug 14, 202660
- Vivo Opportunity Fund Holdings, L.P.SCHEDULE 13G/A, 2 filings Nov 21, 2024 to May 12, 202661
- BML Investment Partners, L.P.SCHEDULE 13G/A, 5 filings Jan 16, 2024 to Apr 27, 202662
- VANGUARD GROUP INCSCHEDULE 13G/A, 4 filings Feb 13, 2024 to Mar 26, 202663
- Deep Track Capital, LPSCHEDULE 13G, 1 filing Mar 17, 202664
- BlackRockSCHEDULE 13G/A, 6 filings Feb 4, 2022 to Jan 21, 202665
- Bonita Biotech (HK) LtdSCHEDULE 13G/A, 1 filing Jan 9, 202666
- Adage Capital Management, L.P.SCHEDULE 13G/A, 3 filings Feb 12, 2025 to Nov 13, 202567
- MILLENNIUM MANAGEMENT LLCSCHEDULE 13G/A, 6 filings Dec 11, 2023 to Jul 24, 202568
- Rock Springs Capital Management LPSCHEDULE 13G/A, 5 filings Feb 15, 2022 to May 15, 202569
- Biosion, Inc.SC 13G, 1 filing Nov 25, 202470
- CITADEL ADVISORS LLCSC 13G/A, 3 filings Sep 5, 2023 to Nov 14, 202471
- BIOTECHNOLOGY VALUE FUND L PSC 13G/A, 4 filings Jan 24, 2022 to Feb 14, 202472
- TANG CAPITAL PARTNERS LPSC 13G/A, 2 filings Nov 24, 2023 to Feb 14, 202473
- Venrock Healthcare Capital Partners II, L.P.SC 13G/A, 2 filings Feb 14, 2022 to Feb 14, 202474
- Foresite Capital Fund IV, L.P.SC 13G/A, 2 filings Feb 13, 2023 to Feb 13, 202475
- Wellington Management CompanySC 13G/A, 4 filings Feb 4, 2022 to Dec 11, 202376
- Foresite Capital Fund III, L.P.SC 13G/A, 1 filing Feb 11, 202277
- ADAGE CAPITAL PARTNERS GP, L.L.C.SC 13G/A, 1 filing Feb 10, 202278
- RENAISSANCE TECHNOLOGIES LLCSC 13G/A, 1 filing Feb 10, 202279
Executive pay
What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.
| Year | Executive | Age | Salary | Total pay |
|---|---|---|---|---|
| 2025 | Neal Walker | $615.0K | $3.4M80 | |
| 2025 | Kevin Balthaser | $446.0K | $1.5M80 | |
| 2025 | James Loerop | $416.0K | $1.4M80 | |
| 2024 | Chief Executive Officer | $477.4K | $1.4M80 | |
| 2024 | Chief Financial Officer | $444.0K | $1.1M80 |
Funding
Where the company's money came from, by calendar year: private offerings filed with the SEC, federal grants, loans, contracts and other assistance from USAspending.gov, and PPP loans from the SBA. Each bar links to the records below.
- Private raises (Form D) $80.0M
Figures by year
| Year | Private raises (Form D) | Total |
|---|---|---|
| 2024 | $80.0M | $80.0M |
Private raises
Private offerings the company reported to the SEC on Form D. The amount is what the latest filing says was sold so far, charted in the year of the first sale. Covers filings since Oct 1, 2021.
Held by these funds
The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.
| Fund | Shares | Value | Share of the fund | Change |
|---|---|---|---|---|
| Ra Capital Management, L.P. | 12,723,026 | $67.3M | 0.6% | +5,918,954 |
| BML Capital Management, LLC | 11,975,000 | $63.3M | 36.2% | −2,275,000 |
| BlackRock, Inc. | 10,037,008 | $53.1M | 0.0% | +2,629,943 |
| Deep Track Capital, LP | 9,345,000 | $49.4M | 0.7% | No change |
| Vivo Capital, LLC | 6,694,637 | $35.4M | 3.2% | +27,971 |
| Vanguard Capital Management LLC | 5,817,866 | $30.8M | 0.0% | +650,397 |
| Frazier Life Sciences Management, L.P. | 4,925,374 | $26.1M | 0.6% | No change |
| Rock Springs Capital Management LP | 4,330,532 | $22.9M | 1.1% | −142,118 |
| Adage Capital Partners Gp, L.l.c. | 4,071,000 | $21.5M | 0.0% | +200,000 |
| Decheng Capital LLC | 4,041,736 | $21.4M | 2.9% | No change |
| Kalehua Capital Management LLC | 3,664,730 | $19.4M | 6.2% | +494,809 |
| State Street Corp | 3,255,340 | $17.2M | 0.0% | +1,246,594 |
| Geode Capital Management, LLC | 3,190,058 | $16.9M | 0.0% | +766,367 |
| Braidwell LP | 2,142,348 | $11.3M | 0.4% | +443,232 |
| Balyasny Asset Management L.P. | 2,023,470 | $10.7M | 0.0% | −1,337,858 |
| Silverarc Capital Management, LLC | 1,946,482 | $10.3M | 1.1% | New |
| Citadel Advisors LLC | 1,762,081 | $9.3M | 0.0% | −487,238 |
| Jones Hill Capital LP | 1,759,492 | $9.3M | 2.0% | New |
| Palo Alto Investors LP | 1,613,430 | $8.5M | 1.2% | No change |
| Woodline Partners LP | 1,611,054 | $8.5M | 0.0% | +125,431 |
| Vanguard Portfolio Management LLC | 1,465,735 | $7.8M | 0.0% | −190,331 |
| Panagora Asset Management Inc | 1,356,152 | $7.2M | 0.0% | +853,862 |
| Connor, Clark & Lunn Investment Management Ltd. | 1,209,886 | $6.4M | 0.0% | −208,474 |
| Mpm Bioimpact LLC | 1,042,467 | $5.5M | 0.3% | +650,549 |
| Deutsche Bank Ag\ | 1,040,955 | $5.5M | 0.0% | +43,105 |
13F reports cover disclosed long positions in U.S. stocks only.
SEC filer profile
How Aclaris Therapeutics, Inc. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.
- Name on EDGARAclaris Therapeutics, Inc.1
- CIK0001557746
- Employer ID (EIN)46-05717124
- Filer statusNon-accelerated filer not an emerging growth company; a smaller reporting company; not a shell company4
- Incorporated inDelaware4
- Fiscal year endsDecember 311
- Industry code (SIC)2834 Pharmaceutical Preparations1
- SEC reviewing officeOffice of Life Sciences, Division of Corporation Finance1
- Business address701 Lee Road, Suite 103, Wayne, PA 190871
- Phone484-324-79331
- Shares outstanding147,198,893 as of Jul 31, 202611
- Public float$149.2M as of Jun 30, 20254
- AuditorPricewaterhouseCoopers LLP, Philadelphia, Pennsylvania PCAOB ID 238; no auditor attestation of internal control over financial reporting4
- On EDGAR sinceSep 10, 20121
- Filings867 in all: 4 (377), 8-K (151), SC 13G/A (65), 3 (35), 10-Q (33), SC 13G (33), 424B5 (14), S-8 (13)1
All 41 form types
SCHEDULE 13G/A (13), 10-K (11), DEF 14A (11), SC 13D/A (10), 424B3 (9), CORRESP (9), DEFA14A (8), CT ORDER (7), D (7), EFFECT (7), SCHEDULE 13G (7), UPLOAD (7), ARS (4), S-3 (4), 144 (3), S-1/A (3), SC 13D (3), 4/A (2), 424B4 (2), 8-K/A (2), PRE 14A (2), S-1 (2), S-3ASR (2), S-3MEF (2), 10-K/A (1), 10-Q/A (1), 8-A12B (1), CERTNAS (1), D/A (1), DRS (1), DRS/A (1), DRSLTR (1), POS AM (1)
- Latest filingsAnnual report (10-K) Feb 26, 2026
Quarterly report (10-Q) Aug 6, 2026
Proxy statement (DEF 14A) Apr 23, 2026
Latest 8-K (8-K) Aug 6, 2026
Securities registered for trading
| Class | Symbol | Exchange |
|---|---|---|
| Common Stock, $0.00001 par value | ACRS | Nasdaq |
From the cover page of the 10-K filed Feb 26, 2026 (Section 12(b) of the Exchange Act).4
Risk factors and legal proceedings
The risks Aclaris Therapeutics, Inc. names in Item 1A of its 10-K filed Feb 26, 2026: 72 risks under these headings, as written.4
- Risks Related to Our Business, Our Financial Position and Capital Needs
- We have incurred significant losses since our inception. We expect to incur losses over the next several years and may never achieve or maintain profitability.
- We will need substantial additional funding to meet our financial obligations and to pursue our business objectives. If we are unable to raise capital when needed, we could be forced to curtail our planned operations.
- Raising additional capital may cause dilution to our stockholders, restrict our operations or require us to relinquish rights to our technologies, intellectual property, potential future revenue streams or product candidates.
- We have a limited history as a clinical-stage biopharmaceutical company developing and partnering our product candidates, which may make it difficult to evaluate the success of our business to date and to assess our future viability.
- Certain estimates of market opportunity and forecasts may prove to be smaller than we believe.
- Risks Related to the Development and Potential Commercialization of Our Product Candidates
- Biologics carry unique risks and uncertainties, which could have a negative impact on future results of operations.
- We may not be successful in our efforts to identify and develop additional product candidates, including through leveraging our KINect drug discovery platform.
- The rapid advancement of artificial intelligence and computational drug discovery technologies could make our KINect platform and discovery approaches less competitive or obsolete, and our failure to successfully adopt and integrate artificial intelligence technologies could put us at a competitive disadvantage.
- If we are unable to successfully develop our product candidates and identify and consummate transactions with third-party partners to further develop, obtain marketing approval for and/or commercialize our product candidates, or experience significant delays in doing so, our business will be harmed.
- Clinical drug development involves a lengthy and expensive process, with an uncertain outcome. We may incur additional costs or experience delays in completing, or ultimately be unable to complete, the development of our product candidates or the identification and consummation of transactions with third-party partners to further develop, obtain marketing approval for and/or commercialize our product candidates.
The other 62 risks
- If we experience delays or difficulties in the enrollment of subjects in clinical trials, our ability to identify and consummate transactions with third-party partners to further develop, obtain marketing approval for and/or commercialize our product candidates could be delayed or prevented.
- Our clinical trials may fail to demonstrate the safety and efficacy of our product candidates, or serious adverse or unacceptable side effects or other unfavorable safety findings may be identified during the nonclinical or clinical development of our product candidates, which could increase our costs or necessitate the abandonment or limitation of the development of our product candidates or prevent or delay our ability identify and consummate transactions with third-party partners to further develop, obtain marketing approval for and/or commercialize our product candidates.
- Interim, topline and preliminary data from our clinical trials that we announce or publish from time to time may change as more subject data become available and are subject to audit and verification procedures that could result in material changes in the final data.
- Changes in methods of product candidate manufacturing or formulation may result in additional costs or delay.
- We have conducted and may in the future conduct clinical or nonclinical studies for our product candidates outside the United States. The FDA, EMA or comparable foreign regulatory authorities may not accept data from such studies.
- We may not be successful in our efforts to increase our pipeline of product candidates, including by in-licensing or acquiring additional product candidates.
- We may expend our limited resources to pursue a particular product candidate or indication and fail to capitalize on product candidates or indications that may be more profitable or for which there is a greater likelihood of success.
- For any of our product candidates that receive marketing approval, our potential third-party partners may fail to achieve the degree of market acceptance by physicians, patients, third-party payors and others in the medical community necessary for commercial success.
- We face substantial competition, which may result in others discovering, developing or commercializing drugs before or more successfully than we do.
- The success of our product candidates, if approved, will depend significantly on coverage and adequate reimbursement or the willingness of patients to pay for these products.
- Product liability lawsuits against us could cause us to incur substantial liabilities and to limit commercialization of any of our product candidates that we may develop and are commercialized by our potential third-party partners or impact any commercial products that we have previously sold or are being sold by third-party partners.
- Risks Related to Our Dependence on Third Parties
- We rely on third parties to conduct clinical trials for our product candidates, and those third parties may not perform satisfactorily, including failing to meet deadlines for the completion of such trials.
- We contract with third parties for the manufacture and supply of our product candidates for preclinical and clinical testing. This reliance on third parties increases the risk that we will not have sufficient quantities of our product candidates or such quantities at an acceptable cost, which could delay, prevent or impair our development efforts.
- We intend to identify and consummate transactions with third-party partners to further develop, obtain marketing approval for and/or commercialize our product candidates. If those arrangements are not successful, we may not be able to capitalize on the market potential of these product candidates.
- If we are not able to establish partnerships, we may have to alter our development and commercialization plans.
- We may not have access to all information regarding our product candidates that are subject to partnership agreements. Consequently, our ability to inform our stockholders about the status of our product candidates that are subject to these agreements, and our ability to make business and operational decisions, may be limited.
- We are dependent on third parties accurately generating and reporting data related to our product candidates, and their conduct could adversely affect our business.
- Risks Related to Our Intellectual Property
- If we are unable to obtain and maintain patent protection for our product candidates, or if the scope of the patent protection obtained is not sufficiently broad, our competitors could develop and commercialize technology and drugs similar or identical to ours, and ability to successfully identify a potential third-party partner to commercialize our technology and product candidates may be impaired.
- We may become involved in lawsuits to protect or enforce our patents or other intellectual property, which could be expensive, time-consuming and unsuccessful. Further, our issued patents could be found invalid or unenforceable if challenged in court.
- We may not be able to protect our intellectual property rights throughout the world.
- We may need to license intellectual property from third parties, and such licenses may not be available or may not be available on commercially reasonable terms.
- Third parties may initiate legal proceedings alleging that we are infringing their intellectual property rights, the outcome of which would be uncertain and could have a material adverse effect on the success of our business.
- We may be subject to claims by third parties asserting that we, our employees or our licensors have misappropriated their intellectual property, or claiming ownership of what we regard as our own intellectual property.
- Intellectual property litigation could cause us to spend substantial resources and distract our personnel from their normal responsibilities.
- If we are unable to protect the confidentiality of our trade secrets, our business and competitive position would be harmed.
- The validity, scope and enforceability of any of our patents that cover any of our product candidates can be challenged by competitors.
- If we do not obtain protection under the Hatch-Waxman Act by extending the patent term and obtaining data exclusivity for our product candidates, our business may be materially harmed.
- Any trademarks we have obtained or may obtain may be infringed or successfully challenged, resulting in harm to our business.
- Outside of the United States we cannot be certain that any country’s patent or trademark office will not implement new rules that could seriously affect how we draft, file, prosecute and maintain patents, trademarks and patent and trademark applications.
- Intellectual property rights do not necessarily address all potential threats to our competitive advantage.
- Risks Related to Regulatory Approval of Our Product Candidates and Other Legal Compliance Matters
- If our potential third-party partners are not able to obtain, or if there are delays in obtaining, required regulatory approvals, our product candidates will not be able to be commercialized, and our ability to earn revenue from arrangements with such third-party partners will be materially impaired.
- Failure to obtain marketing approval in international jurisdictions would prevent our product candidates from being marketed abroad.
- A variety of risks associated with marketing our product candidates by our potential third-party partners internationally could harm our business.
- Any product candidate for which our potential third-party partners obtain marketing approval could be subject to post-marketing restrictions or recall or withdrawal from the market, and our potential third-party partners may be subject to penalties if they fail to comply with regulatory requirements or if they experience unanticipated problems with our product candidates, when and if any of them are approved.
- Our and our potential third-party partners’ operations may subject us and such partners, directly or indirectly, to broadly applicable anti-kickback, fraud and abuse, false claims, physician payment transparency, health information privacy and security and other health care laws and regulations, and any failure to comply with such laws and regulations could have a material adverse effect on our profitability.
- Recently enacted and future legislation may increase the difficulty and cost for our potential third-party partners to obtain marketing approval of our product candidates and commercialize our product candidates, if approved, and affect the prices our potential third-party partners may obtain.
- Our biological product candidates may face competition sooner than anticipated.
- Governments outside the United States tend to impose strict price controls, which may adversely affect our revenue.
- If we fail to comply with environmental, health and safety laws and regulations, we could become subject to fines or penalties or incur costs that could harm our business.
- We are subject to governmental economic sanctions laws and export and import controls that could impair our potential third-party partners’ ability to compete in international markets or subject us or our potential third-party partners to liability if we or they are not in compliance with applicable laws.
- We and our potential third-party partners are subject to anti-corruption and anti-money laundering laws with respect to our and their operations and non-compliance with such laws can subject us to criminal and/or civil liability and harm our business.
- Risks Related to Employee Matters and Managing Our Growth
- Our future success depends on our ability to retain key executives and to attract, retain and motivate qualified personnel.
- Our employees, independent contractors, consultants, third-party partners, principal investigators, CROs and vendors may engage in misconduct or other improper activities, including non-compliance with regulatory standards and requirements.
- Risks Related to Ownership of Our Common Stock
- The trading price of the shares of our common stock has been and is likely to continue to be volatile.
- If we fail to maintain compliance with the listing requirements of the Nasdaq Global Select Market, we may be delisted and the price of our common stock and our ability to access the capital markets could be negatively impacted.
- Sales of a substantial number of shares of our common stock into the market could cause the market price of our common stock to drop significantly, even if our business is doing well.
- Provisions in our corporate charter documents and under Delaware law may prevent or frustrate attempts by our stockholders to change our management and hinder efforts to acquire a controlling interest in us, and the market price of our common stock may be lower as a result.
- If we fail to maintain proper and effective internal controls, our ability to produce accurate financial statements on a timely basis could be impaired.
- We might not be able to utilize a significant portion of our net operating loss carryforwards and research and development tax credit carryforwards.
- We do not anticipate paying any cash dividends on our common stock in the foreseeable future and our stock may not appreciate in value.
- Exclusive forum provisions in our amended and restated certificate of incorporation and amended and restated bylaws could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers or other employees.
- Our holders of 5% or more of our capital stock collectively own a significant percentage of our outstanding common stock and have the ability to exert significant control over matters subject to stockholder approval.
- We are a “smaller reporting company” and, as a result of the reduced disclosure and governance requirements applicable to smaller reporting companies, our common stock may be less attractive to investors.
- General Risk Factors
- If our information technology systems or data, or those of the third parties with whom we work, are or were compromised, we could experience adverse consequences resulting from such compromise, including but not limited to regulatory investigations or actions; litigation; fines and penalties; disruptions of our business operations; reputational harm; loss of revenue or profits; and other adverse consequences.
- An active trading market for our common stock may not be sustained.
- If equity research analysts do not publish research or reports, or publish unfavorable research or reports, about us, our business or our market, our stock price and trading volume could decline.
- Unfavorable macroeconomic conditions, including tariff policies and inflationary pressure, as well as constrained capital markets, could limit our ability to grow our business, raise capital and negatively affect our operating results.
- The issuance of additional stock in connection with financings, acquisitions, investments, our equity incentive plan or otherwise will dilute all other stockholders.
- Changes in tax laws or regulations that are applied adversely to us may have a material adverse effect on our business, cash flow, financial condition or results of operations.
- We incur significant costs and demands upon management as a result of being a public company.
- Artificial intelligence presents risks and challenges that can impact our business including by posing security risks to our confidential information, proprietary information, and personal data, and may subject us to evolving regulatory requirements.
Legal proceedings
From time to time we are subject to litigation and claims arising in the ordinary course of business. We are not currently a party to any material legal proceedings and we are not aware of any other pending or threatened legal proceedings against us that we believe could have a material adverse effect on our business, operating results, cash flows or financial condition.
The opening of Item 3, Legal Proceedings.4
Sources
The numbers on this page point here. Each one links to the record it came from.
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- 14SEC EDGARNeal Walker, Chief executive officer
- 15SEC EDGARHugh M. Davis, President
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- 21SEC EDGARJames Loerop, Chief Business Officer
- 22SEC EDGARGail Cawkwell, Chief Medical Officer
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- 25SEC EDGARBrett Fair, Chief Commercial Officer
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- 27SEC EDGARVincent Milano, Board member
- 28SEC EDGARMaxine Gowen, Board member
- 29SEC EDGARBryan M. Reasons, Board member
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- 31SEC EDGARAndrew N. Schiff, Board member
- 32SEC EDGARWilliam D. Humphries, Board member
- 33SEC EDGARAlbert Cha, Board member
- 34SEC EDGARAnand Mehra, Board member
- 35SEC EDGARRick Bierly, Board member
- 36SEC EDGARStephen A. Tullman, Board member
- 37SEC EDGARKamil Ali-Jackson, General counsel
- 38
- 39SEC EDGARResults of operations
- 40SEC EDGAREntered a material agreement
- 41SEC EDGARShareholder vote
- 42SEC EDGARResults of operations
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- 44SEC EDGARRegulation FD disclosure
- 45SEC EDGARRegulation FD disclosure
- 46SEC EDGARResults of operations
- 47SEC EDGARRegulation FD disclosure
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- 49SEC EDGARResults of operations
- 50SEC EDGARRegulation FD disclosure
- 51NasdaqNasdaq calendar
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