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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. 0001356576-21-000021
Filing Date
2021-03-01
Accepted
2021-03-01 16:02:06
Documents
1
Period of Report
2021-03-01
Effectiveness Date
2021-03-01

Document Format Files

Seq Description Document Type Size
1 NT 10-K nt10-k12312020.htm NT 10-K 37731
  Complete submission text file 0001356576-21-000021.txt   38855
Mailing Address 9715 KEY WEST AVENUE ROCKVILLE MD 20850
Business Address 9715 KEY WEST AVENUE ROCKVILLE MD 20850 301-838-2500
SUPERNUS PHARMACEUTICALS, INC. (Filer) CIK: 0001356576 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: NT 10-K | Act: 34 | File No.: 001-35518 | Film No.: 21697618
SIC: 2834 Pharmaceutical Preparations