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Public ownership evidence

Armata Pharmaceuticals, Inc. Common Stock (ARMP) Ownership Disclosures

Read ARMP insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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Recent Form 4 activity

No matching purchases, sales or awards were returned in this 90-day public filing window.

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90-day public availability window, up to 50 records.

Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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XTX Topco Ltd2026-06-302026-08-1510,826$70,152None
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2026-06-302026-08-1528,857$186,993None
Sixth Street Partners Management Company, L.P.2026-06-302026-08-1528,857$186,993None
Legal & General Group Plc2026-06-302026-08-151,161$7,523None
Hudson Bay Capital Management LP2026-06-302026-08-1517,584$113,944None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15470,500$3,048,840None
ROYAL BANK OF CANADA2026-06-302026-08-15496$3,000None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1544,682$289,539None
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.2026-06-302026-08-155,461$35,387None
BARCLAYS PLC2026-06-302026-08-15853$5,528None
BARCLAYS PLC2026-06-302026-08-152,131$13,809None
WELLS FARGO & COMPANY/MN2026-06-302026-08-151$3None
WELLS FARGO & COMPANY/MN2026-06-302026-08-1510,818$70,101None
BANK OF AMERICA CORP /DE/2026-06-302026-08-1511,305$73,256None
Silver Grove Financial Group, Inc.2026-06-302026-08-14200$1,296None
VANGUARD PORTFOLIO MANAGEMENT LLC2026-06-302026-08-1481,354$527,174None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14487,968$3,162,033None
Dauntless Investment Group, LLC2026-06-302026-08-14203,891$1,321,214None
Vanguard Global Advisers, LLC2026-06-302026-08-143,964$25,687None
UBS Group AG2026-06-302026-08-14599$3,882None
UBS Group AG2026-06-302026-08-141,961$12,707None
UBS Group AG2026-06-302026-08-1410,637$68,928None
UBS Group AG2026-06-302026-08-14500$3,240None
BNP PARIBAS FINANCIAL MARKETS2026-06-302026-08-143,038$19,686None
CAPTRUST FINANCIAL ADVISORS2026-06-302026-08-1413,140$85,147None
EDGEWOOD MANAGEMENT LLC2026-06-302026-08-1480,000$518,400None
Ameritas Investment Partners, Inc.2026-06-302026-08-141,076$6,972None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-1448,318$313,101None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-1479,495$515,128None
MORGAN STANLEY2026-06-302026-08-143,108$20,140None
MORGAN STANLEY2026-06-302026-08-1413$84None
MORGAN STANLEY2026-06-302026-08-141,109$7,186None
MORGAN STANLEY2026-06-302026-08-143$19None
MORGAN STANLEY2026-06-302026-08-14350$2,268None
FMR LLC2026-06-302026-08-14284$1,842None
FMR LLC2026-06-302026-08-1480$518None
NORTHERN TRUST CORP2026-06-302026-08-1487,951$569,922None
NORTHERN TRUST CORP2026-06-302026-08-141,840$11,923None
SIMPLEX TRADING, LLC2026-06-302026-08-13794$5,145None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1341,302$267,636None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-13229,248$1,486,155None
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO2026-06-302026-08-13571$3,700None
RHUMBLINE ADVISERS2026-06-302026-08-138,453$54,770None
JPMORGAN CHASE & CO2026-06-302026-08-134,916$31,757None
Tower Research Capital LLC (TRC)2026-06-302026-08-122,034$13,180None
Nuveen, LLC2026-06-302026-08-1215,905$103,064None
Madison Asset Management, LLC2026-06-302026-08-112,107,175$13,654,494None
Measured Wealth Private Client Group, LLC2026-06-302026-08-111,000$6,480None

90-day public filing window, up to 50 source positions.

XTX Topco Ltd ↗CHARLES SCHWAB INVESTMENT MANAGEMENT INC ↗Sixth Street Partners Management Company, L.P. ↗Legal & General Group Plc ↗Hudson Bay Capital Management LP ↗MILLENNIUM MANAGEMENT LLC ↗ROYAL BANK OF CANADA ↗BRIDGEWAY CAPITAL MANAGEMENT, LLC ↗MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. ↗BARCLAYS PLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.