SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-22-131398
Filing Date
2022-12-30
Accepted
2022-12-30 17:01:49
Documents
1
Period of Report
2022-12-28

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2233689-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2233689-1_4seq1.xml 4 5273
  Complete submission text file 0001104659-22-131398.txt   6707
Mailing Address 1119 ST PAUL ST BALTIMORE MD 21202
Business Address
NEWHALL CHARLES W III (Reporting) CIK: 0001005544 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35518 | Film No.: 221502513

Mailing Address 9715 KEY WEST AVENUE ROCKVILLE MD 20850
Business Address 9715 KEY WEST AVENUE ROCKVILLE MD 20850 301-838-2500
SUPERNUS PHARMACEUTICALS, INC. (Issuer) CIK: 0001356576 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations