Form NT 10-K - Notification of inability to timely file Form 10-K 405, 10-K, 10-KSB 405, 10-KSB, 10-KT, or 10-KT405:
SEC Accession No. 0000950170-24-038732
Filing Date
2024-03-29
Accepted
2024-03-29 16:53:36
Documents
1
Period of Report
2023-12-31
Effectiveness Date
2024-03-29

Document Format Files

Seq Description Document Type Size
1 NT 10-K sien-12b-25-10k-2023.htm NT 10-K 54903
  Complete submission text file 0000950170-24-038732.txt   56041
Mailing Address 3333 MICHAELSON DR SUITE 650 IRVINE CA 92612
Business Address 3333 MICHAELSON DR SUITE 650 IRVINE CA 92612 805-562-3500
Sientra, Inc. (Filer) CIK: 0001551693 (see all company filings)

EIN.: 205551000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: NT 10-K | Act: 34 | File No.: 001-36709 | Film No.: 24804619
SIC: 3842 Orthopedic, Prosthetic & Surgical Appliances & Supplies
(CF Office: 08 Industrial Applications and Services)