13D·WATCH Activist + Insider Intelligence Live feed Blog About Pilot
SCHEDULE 13G Filed 2026-05-20 Event — SEC 0001104659-26-064597 →

MILLENNIUM MANAGEMENT LLC Tenax Therapeutics, Inc. TENX

Stake: Shares: Class: Common Stock, par value $0.0001 per share

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)
0 transactions
0 buys · 0 sales · 0 awards/exercises
Issuer Cluster
9 13D/G filings on this issuer
8 other filings besides this one
Filer Track Record
2 filings by this filer
1 other filing in the data moat
Short Interest · settle 2026-04-30
DTC 1.14
730,696 shares short · +275.8% vs prior

Institutional Consensus · 2025-12-31

Held by elite portfolio managers
1 holder · $5.16M
Point72 Asset Mgmt

Other 13D/G Filings on Tenax Therapeutics, Inc.

FiledFormFilerStakeShares
2023-01-06 SC Doogan Declan view →
2022-09-23 SC Rich Stuart view →
2022-08-12 SC Doogan Declan view →
2022-05-20 SC ARMISTICE CAPITAL, LLC view →
2021-12-06 SC Rich Stuart view →
2021-07-09 SC ARMISTICE CAPITAL, LLC view →
2020-06-02 SC Binsalamah Ziyad view →
2018-01-04 SC SABBY MANAGEMENT, LLC view →

Other Filings by MILLENNIUM MANAGEMENT LLC

FiledFormIssuerStakeShares
2026-05-21 SCHEDULE 13G Berto Acquisition Corp. II view →

Want this depth on every filing the moment it hits SEC EDGAR?

Full feed access · API · daily intelligence brief · custom alerts. $1,500/mo. Pilots welcome.

Request a pilot →