Public ownership evidence

Phio Pharmaceuticals Corp. Common Stock (PHIO) Ownership Disclosures

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

As of 2026-10-10T12:08:28.848Z

Separate the three disclosure sources

Step 1 of 3

Recent Form 4 activity

Phio Pharmaceuticals Corp. Common Stock: source evidence dated 2026-10-10T12:08:28.848Z.

Available
2026-09-30
Trade date
2026-09-29
Reporting owners
Plott Ronald Todd
Code
P
Shares
5,000
Reported value
Not reported
What you should see

The displayed owner or issuer and source fields identify the receipt to verify; keep reporting and availability dates separate.

Step 2 of 3

Is this an insider transaction, 13F holding, or Congressional event?

Each source has different dates and units. Raw ticker-matched receipts, including amendments, are not deduplicated current ownership totals.

SEC 0001683168-26-007499
What you should see

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Step 3 of 3

Read PHIO fundamentals

Follow the source receipt or manager/member profile. Avoid combining transaction value and 13F position value into an ownership percentage.

Read PHIO fundamentals
What you should see

Keep reporting dates and units beside the answer, and inspect its original citations.

Recent Form 4 activity

See the complete recent form 4 activity
2026-09-302026-09-29Plott Ronald ToddP5,000Not reported
2026-09-302026-09-28Plott Ronald ToddP5,000Not reported
2026-09-292026-09-28Carson Lisa CabottA108,000Not reported
2026-09-292026-09-28Bitterman Robert JA400,000Not reported
2026-09-292026-09-28Plott Ronald ToddA17,000Not reported
2026-09-252026-09-24BRADFORD PATRICIA AP6,500Not reported
2026-09-232026-09-22Bitterman Robert JP2,000Not reported
2026-09-162026-09-15BRADFORD PATRICIA AP12,000Not reported
2026-08-212026-08-19Plott Ronald ToddP15,000Not reported
2026-08-202026-08-18Bitterman Robert JP10,000Not reported

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.

XTX Topco Ltd2026-06-302026-08-1518,475$18,937None
OSAIC HOLDINGS, INC.2026-06-302026-08-152,000$2,060None
JANE STREET GROUP, LLC2026-06-302026-08-1511,727$12,020None
JANE STREET GROUP, LLC2026-06-302026-08-15106,028$108,679None
HRT FINANCIAL LP2026-06-302026-08-1513,182$13,000None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1512,000$12,300None
CITADEL ADVISORS LLC2026-06-302026-08-1547,150$48,329None
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.2026-06-302026-08-1550,000$51,000None
TWO SIGMA INVESTMENTS, LP2026-06-302026-08-1521,501$22,039None
BARCLAYS PLC2026-06-302026-08-15231$237None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-1494,262$96,619None
UBS Group AG2026-06-302026-08-145,387$5,522None
CAPTRUST FINANCIAL ADVISORS2026-06-302026-08-1410,000$10,250None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-1438,169$39,123None
MORGAN STANLEY2026-06-302026-08-146,000$6,150None
NORTHERN TRUST CORP2026-06-302026-08-1425,051$25,677None
NORTHERN TRUST CORP2026-06-302026-08-142,717$2,785None
Cetera Investment Advisers2026-06-302026-08-1347,500$48,688None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1325,153$25,781None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1389,421$91,656None
Tower Research Capital LLC (TRC)2026-06-302026-08-126,206$6,361None
Caitong International Asset Management Co., Ltd2026-06-302026-08-066$6None
CITIGROUP INC2026-06-302026-08-0411,605$11,895None
ASSETMARK, INC2026-06-302026-07-31110$113None
SBI Securities Co., Ltd.2026-06-302026-07-241,247$1,278None
Activest Wealth Management2026-06-302026-07-179$9None
Spire Wealth Management2026-06-302026-07-161,990$2,050None

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

XTX Topco Ltd ↗OSAIC HOLDINGS, INC. ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗HRT FINANCIAL LP ↗BRIDGEWAY CAPITAL MANAGEMENT, LLC ↗CITADEL ADVISORS LLC ↗NOMURA ASSET MANAGEMENT INTERNATIONAL INC. ↗TWO SIGMA INVESTMENTS, LP ↗BARCLAYS PLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

No records are available for this view.

Bounded public source preview, up to 25 disclosed events.

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.

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