EDGAR Filing Documents for 0001214659-11-003136

Form SC 13G - Statement of acquisition of beneficial ownership by individuals

SEC Accession No. 0001214659-11-003136

Filing Date

2011-09-16

Accepted

2011-09-16 09:30:31

Documents

Filing Date Changed

2011-09-16

Group Members

KEVIN C. TANGTANG CAPITAL MANAGEMENT, LLC

Document Format Files

Seq	Description	Document	Type	Size
1		c915110sc13g.htm	SC 13G	126082
2	EXHIBIT 99.1	ex99_1.htm	EX-99.1	14839
	Complete submission text file	0001214659-11-003136.txt		142446

Mailing Address 10110 SORRENTO VALLEY ROAD SUITE C SAN DIEGO CA 92121

Business Address 10110 SORRENTO VALLEY ROAD SUITE C SAN DIEGO CA 92121 8589090736

OPTIMER PHARMACEUTICALS INC (Subject) CIK: 0001142576 (see all company filings)

IRS No.: 330830300 | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-82752 | Film No.: 111094000
SIC: 2834 Pharmaceutical Preparations
Assistant Director 1

Mailing Address 4401 EASTGATE MALL SAN DIEGO CA 92121

Business Address 4401 EASTGATGE MALL SAN DIEGO CA 92121 8582003830

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 13G