FILER PROFILE · CIK 0001232621

TANG CAPITAL MANAGEMENT LLC

8 filings 6 distinct issuers Active 2025-02-27 → 2026-06-10

Track Record

Total filings

1 SCHEDULE 13G · 2 SCHEDULE 13D/A · 5 SCHEDULE

Distinct issuers

75% issuer diversity

Median stake

39.03%

6,514,270 avg shares

AI briefs cached

0/8

intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d

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across 0 filings · win rate —

Median 60d

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across 0 filings · win rate —

Median 90d

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across 0 filings · win rate —

Median 1y

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across 0 filings · win rate —

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 8 total

Filed	Form	Issuer	Stake	Shares
2026-06-10	SCHEDULE 13G	Fulcrum Therapeutics, Inc.FULC	—	—	view →
2026-06-04	SCHEDULE 13D/A	Aurinia Pharmaceuticals Inc.AUPH	10.00%	13,044,106	view →
2026-05-13	SCHEDULE 13D/A	Kezar Life Sciences, Inc.	—	0	view →
2025-09-03	SCHEDULE	iTeos Therapeutics, Inc.	100.00%	10,000	view →
2025-05-19	SCHEDULE	Allakos Inc.	100.00%	10,000	view →
2025-04-03	SCHEDULE	Allakos Inc.	9.60%	8,693,687	view →
2025-03-04	SCHEDULE	Aurinia Pharmaceuticals Inc.AUPH	7.30%	10,029,500	view →
2025-02-27	SCHEDULE	ACELYRIN, Inc.	7.30%	7,298,328	view →

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