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Public ownership evidence

Solana Company Class A Common Stock (DE) (HSDT) Ownership Disclosures

Read HSDT 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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2026-08-252026-08-21Tjandrasuwita Agustina GaniA88,817Not reported

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

The displayed observation date is 2026-08-21 and its public availability date is 2026-08-25. Subtracting those calendar dates gives 4 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 0002127311-26-000006 ↗13F 0001828301-26-000005 ↗13F 0001595888-26-000108 ↗

Recent Form 4 activity

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2026-08-252026-08-21Tjandrasuwita Agustina GaniA88,817Not reported

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

Recent institutional filing receipts

Inspect all 34 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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XTX Topco Ltd2026-06-302026-08-15113,255$186,871None
JANE STREET GROUP, LLC2026-06-302026-08-1557,349$94,626None
JANE STREET GROUP, LLC2026-06-302026-08-1524,800$40,920Call
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1554,300$89,595Call
Pantera Capital Partners LP2026-06-302026-08-154,987,319$8,229,076None
VR Advisory Services Ltd2026-06-302026-08-15581,310$959,162None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-1559,071$97,467None
JONES FINANCIAL COMPANIES LLLP2026-06-302026-08-15150$260None
CITADEL ADVISORS LLC2026-06-302026-08-1514,000$23,100Put
CITADEL ADVISORS LLC2026-06-302026-08-1559,742$98,574None
Avenir Tech Ltd2026-06-302026-08-15290,655$479,581None
Saba Capital Management, L.P.2026-06-302026-08-15316,051$521,484None
PEAPACK GLADSTONE FINANCIAL CORP2026-06-302026-08-1517,000$28,000None
BARCLAYS PLC2026-06-302026-08-151,892$3,122None
PRICE T ROWE ASSOCIATES INC /MD/2026-06-302026-08-1515,700$26,000None
VANGUARD CAPITAL MANAGEMENT LLC2026-06-302026-08-14555,980$917,367None
L1 Global Manager Pty Ltd2026-06-302026-08-14203$334None
Vanguard Global Advisers, LLC2026-06-302026-08-1412,266$20,239None
Rockefeller Capital Management L.P.2026-06-302026-08-14244,904$404,092None
UBS Group AG2026-06-302026-08-1416,790$27,704None
Virtu Financial LLC2026-06-302026-08-1426,301$43,000None
CIBC WORLD MARKET INC.2026-06-302026-08-1412,300$20,295None
VANGUARD FIDUCIARY TRUST CO2026-06-302026-08-14255,383$421,382None
MORGAN STANLEY2026-06-302026-08-14136,476$225,185None
NORTHERN TRUST CORP2026-06-302026-08-14108,075$178,324None
Cetera Investment Advisers2026-06-302026-08-13117,400$193,710None
SIMPLEX TRADING, LLC2026-06-302026-08-132,341$3,862None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-1383,057$137,044None
GEODE CAPITAL MANAGEMENT, LLC2026-06-302026-08-13428,960$708,121None
Arrington Capital Management, LLC2026-06-302026-08-12658,908$1,087,198None
Tower Research Capital LLC (TRC)2026-06-302026-08-1230$50None
Tower Research Capital LLC (TRC)2026-06-302026-08-123,453$5,697None
WOLVERINE ASSET MANAGEMENT LLC2026-06-302026-08-11114,167$188,376None
DANSKE BANK A/S2026-06-302026-08-111$2None

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

XTX Topco Ltd ↗JANE STREET GROUP, LLC ↗JANE STREET GROUP, LLC ↗SUSQUEHANNA INTERNATIONAL GROUP, LLP ↗Pantera Capital Partners LP ↗VR Advisory Services Ltd ↗MILLENNIUM MANAGEMENT LLC ↗JONES FINANCIAL COMPANIES LLLP ↗CITADEL ADVISORS LLC ↗CITADEL ADVISORS 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.