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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000215457-18-004610
Filing Date
2018-02-01
Accepted
2018-02-01 09:26:16
Documents
1

Document Format Files

Seq Description Document Type Size
1 us00461u1051_013118.txt SC 13G 11554
  Complete submission text file 0000215457-18-004610.txt   13271
Mailing Address 55 EAST 52ND STREET NEW YORK NY 10055
Business Address 55 EAST 52ND STREET NEW YORK NY 10055 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies

Mailing Address SUITE 400, 101 LINDENWOOD DRIVE MALVERN PA 19355
Business Address SUITE 400, 101 LINDENWOOD DRIVE MALVERN PA 19355 484-321-5554
Aclaris Therapeutics, Inc. (Subject) CIK: 0001557746 (see all company filings)

IRS No.: 460571712 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-89137 | Film No.: 18565064
SIC: 2834 Pharmaceutical Preparations