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ACLARIS THERAPEUTICS, INC.

Public Limited Company Active

in

Registration No.
N/A
Incorporation Date
Not disclosed
Company Type
Public Limited Company
Address
Wayne, United States
Website
www.aclaristx.com/
Source: Pennsylvania Department of State

ACLARIS THERAPEUTICS, INC. is a Public Limited Company registered in United States, and its current status with Pennsylvania Department of State is active. Its registered address on file is Wayne, United States. 3 shareholders are on record for ACLARIS THERAPEUTICS, INC., and since every one of them is a company rather than an individual, this particular filing does not on its own establish an ultimate beneficial owner (UBO) — identifying one would mean tracing the ownership of each shareholding company in turn. This profile is sourced directly from Pennsylvania Department of State and was last updated on 25 September 2026.

Data Provenance
This record is sourced directly from official government registries, including Pennsylvania Department of State.

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Shareholders

3

Shareholders of ACLARIS THERAPEUTICS, INC.

Three shareholders are currently on record for ACLARIS THERAPEUTICS, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 9.4% — the largest recorded stake — followed by Fidelity Salem Street Trust-Fidelity Small Cap Index Fund at 1.3%; the remaining 1 shareholder shown holds smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.

Shareholder Type Holding Source Document
Vanguard Group Inc 9.4% Pennsylvania Department of State
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund 1.3% Pennsylvania Department of State
VANGUARD SCOTTSDALE FUNDS-Vanguard Russell 2000 Index Fund 0.6% Pennsylvania Department of State

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Officers

12

Directors and officers of ACLARIS THERAPEUTICS, INC.

The Co-founder, Ceo & Chairman of ACLARIS THERAPEUTICS, INC. currently on record is Neal S. Walker D.o., M.d.; 12 officers are currently on record for ACLARIS THERAPEUTICS, INC., filed with Pennsylvania Department of State. Management authority at ACLARIS THERAPEUTICS, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control. The source filing doesn't specify representation authority — whether officers can act individually or must sign jointly to bind the company — so that detail isn't available here.

NS
Neal S. Walker D.o., M.d. ACTIVE

Residence
🇺🇸 United States
Occupation
Co-founder, Ceo & Chairman

HM
Hugh M. Davis Ph.d. ACTIVE

Residence
🇺🇸 United States
Occupation
President, Coo & Director

ST
Steve Tucker ACTIVE

Appointed
2023-01-01
Residence
🇺🇸 United States
Occupation
Executive Vice President Of Project Leadership

KB
Kevin Balthaser ACTIVE

Appointed
2023-01-01
Residence
🇺🇸 United States
Occupation
Chief Financial Officer

JM
Joseph Monahan Ph.d. ACTIVE

Residence
🇺🇸 United States
Occupation
Chief Scientific Officer

SK
Steven Knapp M.s. Pharm.d. ACTIVE

Residence
🇺🇸 United States
Occupation
Executive Vice President, Regulatory Affairs & Quality Assurance

JJ
Jon Jacobsen Ph.d. ACTIVE

Residence
🇺🇸 United States
Occupation
Senior Vice President Of Chemistry

JL
James Loerop ACTIVE

Residence
🇺🇸 United States
Occupation
Chief Business Officer

RK
Roland Kolbeck Ph.d. ACTIVE

Residence
🇺🇸 United States
Occupation
Chief Scientific Officer

AA
Ajay Aggarwal M.b.a., M.d. ACTIVE

Residence
🇺🇸 United States
Occupation
Senior Vice President Of Clinical Development

WC
WIlliam C. Roberts ACTIVE

Residence
🇺🇸 United States
Occupation
Senior Vp Of Corporate Communications & Investor Relations

MR
Matthew Rothman J.d. ACTIVE

Residence
🇺🇸 United States
Occupation
General Counsel & Corporate Secretary

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Group Structure

Group structure of ACLARIS THERAPEUTICS, INC.

ACLARIS THERAPEUTICS, INC. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 1 jurisdiction. Each of these downward relationships is derived rather than filed: resolved by matching entities across the registry network, not stated directly in a single document.

  • Confluence Life Sciences, Inc. (United States)
  • Aclaris Life Sciences, Inc. (United States)
  • Confluence Discovery Technologies, Inc. (United States)
  • Confluence Discovery Technologies, Inc (United States)

Data availability

Those 4 subsidiaries span United States jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.

Ultimate HQ
ACLARIS THERAPEUTICS, INC.
United States
Confluence Life Sciences, Inc.
United StatesUS MO LC1040727

Aclaris Life Sciences, Inc.
United States#0228374225

Confluence Discovery Technologies, Inc.
United States#0228420555

Confluence Discovery Technologies, Inc
United States#0198581394

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Map the complete corporate hierarchy: parent companies, subsidiaries, and cross-border ownership chains.

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Frequently Asked Questions

Who owns ACLARIS THERAPEUTICS, INC.?

Three shareholders are currently on record for ACLARIS THERAPEUTICS, INC., reflecting the stock ledger maintained under state corporate law (e.g. §219 of the Delaware General Corporation Law) rather than a public filing. The largest of these is Vanguard Group Inc, holding 9.4% — the largest recorded stake — followed by Fidelity Salem Street Trust-Fidelity Small Cap Index Fund at 1.3%; the remaining 1 shareholder shown holds smaller stakes. Because every shareholder shown is a company rather than an individual, the ownership chain continues above this level, and no beneficial owner can be established from this filing alone.

Who is ACLARIS THERAPEUTICS, INC.'s UBO (Ultimate Beneficial Owner)?

Every shareholder recorded for ACLARIS THERAPEUTICS, INC. is itself a company rather than a natural person, so no Ultimate Beneficial Owner (UBO) is identified at this level; establishing one would require tracing the ownership of each shareholding company in turn.

How many shareholders does ACLARIS THERAPEUTICS, INC. have on record?

3 shareholders are shown on record for ACLARIS THERAPEUTICS, INC..

Is ACLARIS THERAPEUTICS, INC. still an active company?

ACLARIS THERAPEUTICS, INC.'s status on Pennsylvania Department of State is listed as active.

What is ACLARIS THERAPEUTICS, INC.'s registered address?

The registered address on file for ACLARIS THERAPEUTICS, INC. is Wayne, United States.

What legal structure is ACLARIS THERAPEUTICS, INC. registered as?

ACLARIS THERAPEUTICS, INC. is registered as a Public Limited Company in United States.

Who are the officers/directors of ACLARIS THERAPEUTICS, INC.?

The Co-founder, Ceo & Chairman of ACLARIS THERAPEUTICS, INC. currently on record is Neal S. Walker D.o., M.d.; 12 officers are currently on record for ACLARIS THERAPEUTICS, INC., filed with Pennsylvania Department of State. Management authority at ACLARIS THERAPEUTICS, INC. sits with these individuals, not with shareholders, who are covered separately and hold ownership rather than control.

Does ACLARIS THERAPEUTICS, INC. have a parent company or subsidiaries?

ACLARIS THERAPEUTICS, INC. has no recorded parent company — it sits at the top of its own group structure, with 4 subsidiaries recorded beneath it across 1 jurisdiction. Those 4 subsidiaries span United States jurisdiction, though this list should not be read as complete — subsidiaries only become visible here where shareholder data has actually been filed with a register, so holdings in jurisdictions without that filing simply won't appear.

Can Zavia monitor changes to ACLARIS THERAPEUTICS, INC.'s ownership over time?

This profile reflects a point-in-time snapshot from Pennsylvania Department of State. Zavia's monitoring API can track changes to ACLARIS THERAPEUTICS, INC.'s registered shareholders, officers, and group structure going forward, flagging updates as they're filed rather than requiring a manual recheck.

Can I access ACLARIS THERAPEUTICS, INC.'s data through an API?

Yes. Zavia's API connects directly to official government ownership registries across 195 countries and territories, including United States, so records like ACLARIS THERAPEUTICS, INC.'s registration, shareholder, UBO, and group-structure data can be queried programmatically instead of viewed one page at a time.

Where does this company information come from, and how current is it?

This record is sourced directly from Pennsylvania Department of State and was last synced on 25 September 2026.

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