SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13D - General statement of acquisition of beneficial ownership:
SEC Accession No. 0001214659-20-009221
Filing Date
2020-11-06
Accepted
2020-11-06 16:52:19
Documents
1
Group Members
KEVIN TANGTANG CAPITAL MANAGEMENT, LLC

Document Format Files

Seq Description Document Type Size
1 g114200sc13d.htm SC 13D 100416
  Complete submission text file 0001214659-20-009221.txt   101995
Mailing Address 4747 EXECUTIVE DRIVE SUITE 210 SAN DIEGO CA 92121
Business Address 4747 EXECUTIVE DRIVE SUITE 210 SAN DIEGO CA 92121 858-200-3830
TANG CAPITAL PARTNERS LP (Filed by) CIK: 0001191935 (see all company filings)

IRS No.: 680517277 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D

Mailing Address 2401 4TH AVE. SUITE 1050 SEATTLE WA 98121
Business Address 2401 4TH AVE. SUITE 1050 SEATTLE WA 98121 206-838-0500
Aptevo Therapeutics Inc. (Subject) CIK: 0001671584 (see all company filings)

IRS No.: 811567056 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D | Act: 34 | File No.: 005-89584 | Film No.: 201295107
SIC: 2834 Pharmaceutical Preparations