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Aclaris Therapeutics, Inc. (ACRS) Form 424B5 — Oct 27, 2026

$ACRSForm 424B5Filed Oct 27, 2026, 5:15 PM ET0001104659-26-119223Original filing

Aclaris Therapeutics priced an underwritten offering of 7,785,714 shares of common stock plus pre-funded warrants to purchase 6,500,000 additional shares at $3.50 per share, for gross proceeds of approximately $50.0 million. The price represents a 7.7% discount to the prior close of $3.79, with net proceeds of roughly $46.7 million earmarked for R&D on its pipeline and general corporate purposes. The offering dilutes existing holders by roughly 10%, growing shares outstanding from 139.8 million to about 147.6 million (plus warrant shares), with immediate dilution of $2.06 per share to new investors against pro forma net tangible book value of $1.44 per share.

Key figures

Gross Proceeds
49999934
Offering Price
3.5
Shares Offered
7785714
Net Proceeds
46700000
Lockup Period
60 days
Dilution Per New Share
2.06
Discount To Prior Close
$3.50 vs $3.79 last sale on Oct 26, 2026
Underwriting Discount
3000000
Prefunded Warrant Price
3.49999
New Shares Vs Outstanding
~10.2% (14,285,714 of 139,824,273)
Prefunded Warrant Shares
6500000
Shares Outstanding Pre Offering
139824273
Prefunded Warrant Exercise Price
0.00001
Shares Outstanding Post Offering
147609987

AI analysis

Red flags5 · Pro

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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.