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Public ownership evidence

GridAI Technologies Corp. Common Stock (GRDX) Ownership Disclosures

Read GRDX 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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2026-10-292026-10-19Uppal ManpreetA20,000Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-19 and its public availability date is 2026-10-29. Subtracting those calendar dates gives 10 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code A: a award. An award is an acquisition but is not an open-market purchase. A purchase-following rule must not count it as code P.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0001104659-26-119785 ↗SEC 0001104659-26-119784 ↗SEC 0001104659-26-119783 ↗

Recent Form 4 activity

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2026-10-292026-10-19Uppal ManpreetA20,000Not reported
2026-10-292026-10-26Syage JackA40,000Not reported
2026-10-292026-10-26Skowron AnnaA75,000Not reported
2026-10-292026-10-26Skowron AnnaA175,000Not reported
2026-10-292026-10-26Sawyer Jason DavidA40,000Not reported
2026-10-292026-10-26Pursglove Geordan GarrettA100,000Not reported
2026-10-292026-10-26BORKOWSKI EDWARDA17,079Not reported
2026-10-292026-10-26BORKOWSKI EDWARDA100,000Not reported
2026-10-292026-10-26BORKOWSKI EDWARDA100,000Not reported
2026-10-092026-09-30Sawyer Jason DavidA250,000Not reported

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

Recent institutional filing receipts

Inspect all 18 displayed rows: 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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Federation des caisses Desjardins du Quebec2026-06-302026-08-1576,350$358,082None
OSAIC HOLDINGS, INC.2026-06-302026-08-151$4None
JANE STREET GROUP, LLC2026-06-302026-08-1526,178$122,775None
JANE STREET GROUP, LLC2026-06-302026-08-1523,058$108,142None
HRT FINANCIAL LP2026-06-302026-08-1520,963$98,000None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-152,000$8,820None
CITADEL ADVISORS LLC2026-06-302026-08-1585,325$400,174None
BARCLAYS PLC2026-06-302026-08-15380$1,782None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-1474,060$347,341None
RENAISSANCE TECHNOLOGIES LLC2026-06-302026-08-14176,300$826,847None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-1433,804$158,541None
NORTHERN TRUST CORP2026-06-302026-08-1413,939$65,374None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-136,382$29,931None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1353,517$250,994None
Independent Advisor Alliance2026-06-302026-08-1315,000$70,350None
HARBOUR INVESTMENTS, INC.2026-06-302026-08-135,862$27,493None
Tower Research Capital LLC (TRC)2026-06-302026-08-121,445$6,777None
DANSKE BANK A/S2026-06-302026-08-111$5None

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

Federation des caisses Desjardins du Quebec ↗OSAIC HOLDINGS, INC. ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗HRT FINANCIAL LP ↗JONES FINANCIAL COMPANIES LLLP ↗CITADEL ADVISORS LLC ↗BARCLAYS PLC ↗VANGUARD CAPITAL MANAGEMENT LLC ↗RENAISSANCE TECHNOLOGIES LLC ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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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.