Stocks › HSDT
Solana Co
HSDT·Nasdaq·
United States·USD
United States·USD$2.54
-0.12 (-4.51%)
Close · Oct 7, 2026 · Close Prices from Tiingo.com
HSDT
Solana Co · Nasdaq
Nasdaq 100S&P 500
Filings
Default90D1Y5YALL
HSDTS&P 500 (rebased)
Congress BuyCongress SellInsider BuyInsider SellForm 1448-K ResultsLobbying
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Daily closes, adjusted for splits and dividends · Close Prices from Tiingo.comHover a marker, every one is a filing · move across the line for the crosshair
Congressional Trades
Recent trades of HSDT by members of U.S. Congress · 6 on record
| Politician | Stock | Type | Filed | Traded | |
|---|---|---|---|---|---|
 David Madison CawthornHouse · R · NC |
HSDTSolana Co · Other |
Sale $15,001 - $50,000 |
Jun 8, 2022 | Mar 23, 2022 | Filing ↗ |
| David Madison CawthornHouse · R · NC |
HSDTSolana Co · Other |
Purchase $15,001 - $50,000 |
Jun 8, 2022 | Mar 24, 2022 | Filing ↗ |
| David Madison CawthornHouse · R · NC |
HSDTSolana Co · Other |
Sale $15,001 - $50,000 |
Jun 8, 2022 | Mar 25, 2022 | Filing ↗ |
| David Madison CawthornHouse · R · NC |
HSDTSolana Co · Other |
Purchase $1,001 - $15,000 |
Jun 8, 2022 | Feb 10, 2022 | Filing ↗ |
| David Madison CawthornHouse · R · NC |
HSDTSolana Co · Other |
Purchase $1,001 - $15,000 |
Jun 8, 2022 | Feb 12, 2022 | Filing ↗ |
| David Madison CawthornHouse · R · NC |
HSDTSolana Co · Other |
Purchase $1,001 - $15,000 |
Jun 8, 2022 | Feb 15, 2022 | Filing ↗ |
Whale Activity
Position changes in HSDT reported for 2026-06-30 by 4 tracked institutional filers
- Increased3
- New1
- Held0
- Decreased0
- Closed0
- No prior filing0
| Filer | Shares | Value | Change |
|---|---|---|---|
| BlackRock, Inc. | 632.9K | $1.0M | increased |
| VANGUARD CAPITAL MANAGEMENT LLC | 556.0K | $917K | increased |
| CITADEL ADVISORS LLC | 59.7K | $99K | new |
| MILLENNIUM MANAGEMENT LLC | 59.1K | $97K | increased |
KeyVex tracks a curated set of large 13F filers plus the largest positions in recent filings, so this is a sample of institutional activity, not the whole market.
Insider Trading
Net shares bought (+) or sold (−) on the open market by HSDT insiders, by quarter · Form 4
No open-market insider buys or sells in the last two years.
Recent Insider Transactions
198 transactions on record · newest first
| Insider | Type | Shares | Price | Value | Date | |
|---|---|---|---|---|---|---|
| Jiang Cosmo YiDirector | Tax withholding | −610 | $1.65 | $1K | Jun 2, 2026 | Form 4 ↗ |
| Jiang Cosmo YiDirector | Option exercise | +1.0M | $0.00 | $0 | Jun 2, 2026 | Form 4 ↗ |
| Mello SergioDirector | Grant / award | +6,360 | $0.00 | $0 | May 21, 2026 | Form 4 ↗ |
| Lee Michel Kai TaiDirector | Grant / award | +6,360 | $0.00 | $0 | May 21, 2026 | Form 4 ↗ |
| Walter BlaneDirector | Grant / award | +6,360 | $0.00 | $0 | May 21, 2026 | Form 4 ↗ |
| STRAW EDWARD MDirector | Grant / award | +6,360 | $0.00 | $0 | May 21, 2026 | Form 4 ↗ |
| Fusion Summer Ltd10% owner | Other | −1.5M | $0.00 | $0 | May 11, 2026 | Form 4 ↗ |
| Chee Choon WeeExecutive Chairman · Director · 10% owner | Option exercise | +1.1M | $0.00 | $0 | May 11, 2026 | Form 4 ↗ |
| Walter BlaneDirector | Grant / award Amended | +2,180 | $0.00 | $0 | Mar 31, 2026 | Form 4 ↗ |
| STRAW EDWARD MDirector | Grant / award Amended | +2,180 | $0.00 | $0 | Mar 31, 2026 | Form 4 ↗ |
| Perkins Sherrie LDirector | Grant / award | +2,180 | $0.00 | $0 | Mar 31, 2026 | Form 4 ↗ |
| Walter BlaneDirector | Grant / award | +2,180 | $0.00 | $0 | Mar 31, 2026 | Form 4 ↗ |
| BUCKMAN PAULDirector | Grant / award | +2,180 | $0.00 | $0 | Mar 31, 2026 | Form 4 ↗ |
| STRAW EDWARD MDirector | Grant / award | +2,180 | $0.00 | $0 | Mar 31, 2026 | Form 4 ↗ |
| ANDREEFF DANEPresident and CEO · Director · 10% owner | Purchase | +1,603 | $8.10 | $13K | Dec 14, 2023 | Form 4 ↗ |
| ANDREEFF DANEPresident and CEO · Director · 10% owner | Purchase | +570 | $8.10 | $5K | Dec 14, 2023 | Form 4 ↗ |
| ANDREEFF DANEPresident and CEO · Director · 10% owner | Purchase | +2,827 | $8.10 | $23K | Dec 14, 2023 | Form 4 ↗ |
| ANDREEFF DANEPresident and CEO · Director · 10% owner | Purchase Amended | +643 | $6.45 | $4K | Dec 1, 2023 | Form 4 ↗ |
| ANDREEFF DANEPresident and CEO · Director · 10% owner | Purchase | +643 | $6.45 | $4K | Dec 1, 2023 | Form 4 ↗ |
| ANDREEFF DANEPresident and CEO · Director · 10% owner | Purchase | +229 | $6.45 | $1K | Dec 1, 2023 | Form 4 ↗ |
Fund Holders
Mutual funds and ETFs holding HSDT · SEC Form N-PORT
| Fund | Shares | Value | % of fund | As of |
|---|---|---|---|---|
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 556.0K | $917K | 0.00% | Jun 30, 2026 |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 163.4K | $311K | 0.00% | May 31, 2026 |
| iShares Micro-Cap ETF iShares Trust | 161.0K | $266K | 0.02% | Jun 30, 2026 |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 53.5K | $102K | 0.00% | May 31, 2026 |
| Saba Capital Income & Opportunities Fund | 61.0K | $101K | 0.03% | Jul 31, 2026 |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 45.8K | $87K | 0.00% | May 31, 2026 |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 33.7K | $64K | 0.00% | May 31, 2026 |
| Saba Capital Income & Opportunities Fund II | 27.0K | $45K | 0.02% | Jul 31, 2026 |
| T. Rowe Price Extended Equity Market Index Fund T. ROWE PRICE INDEX TRUST, INC. | 15.7K | $26K | 0.00% | Jun 30, 2026 |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 10.7K | $18K | 0.01% | Jun 30, 2026 |
Mutual funds and ETFs whose N-PORT filings list HSDT's shares (CUSIP 42328V876), each fund at its latest report since Mar 8, 2026, largest positions first. Bonds, options and short positions are left out.
Activist & Passive Stakes
Schedule 13D / 13G beneficial-ownership filings
- Pantera Liquid Token Fund LPSCHEDULE 13D/A · activist (13D) · 145.3K shares0.2%
Sep 15, 2026 · ↗ - Pantera DAT Opportunities Master Fund SPSCHEDULE 13D/A · activist (13D) · 581.3K shares0.9%
Sep 15, 2026 · ↗ - Pantera Blockchain Fund LPSCHEDULE 13D/A · activist (13D) · 5.3M shares8.6%
Sep 15, 2026 · ↗ - Pantera Capital Partners LPSCHEDULE 13D/A · activist (13D) · 6.0M shares9.7%
Sep 15, 2026 · ↗ - Daniel W. MoreheadSCHEDULE 13D/A · activist (13D) · 6.0M shares9.8%
Sep 15, 2026 · ↗ - CHUNG Wai ShingSCHEDULE 13G/A · passive (13G) · 6.4M shares10.0%
Aug 24, 2026 · ↗ - Solana Rocket Holdings LimitedSCHEDULE 13G/A · passive (13G) · 6.4M shares10.0%
Aug 24, 2026 · ↗ - Pantera Liquid Token Fund LPSCHEDULE 13D/A · activist (13D) · 145.3K shares0.2%
May 26, 2026 · ↗ - Pantera DAT Opportunities Master Fund SPSCHEDULE 13D/A · activist (13D) · 581.3K shares1.0%
May 26, 2026 · ↗ - Pantera Blockchain Fund LPSCHEDULE 13D/A · activist (13D) · 4.3M shares7.2%
May 26, 2026 · ↗
Corporate Lobbying
Estimated quarterly lobbying spending reported under the LDA, filings naming Solana Co as client
No lobbying filings found naming Solana Co as the client.
Government Contracts
Federal awards to Solana Co · USAspending
No federal contract awards found for Solana Co.
U.S. Patents
Recent USPTO applications naming Solana Co
No USPTO patent applications found for Solana Co.
Annual Financials
From HSDT's 10-K filings · XBRL
No annual XBRL figures on record for HSDT. KeyVex's fundamentals cover about 130 large companies so far.
Stock Splits
Every split and reverse split in the price history
- 1-for-50Reverse splitJul 1, 2025
- 1-for-15Reverse splitMay 2, 2025
- 1-for-50Reverse splitAug 17, 2023
- 1-for-35Reverse splitJan 4, 2021
Split dates and ratios from the price history · Close Prices from Tiingo.com
Material Events (8-K)
Corporate events filed with the SEC
- 8-K · Items 7.01, 8.01Reg FD disclosure · Other eventsSep 30, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsAug 14, 2026
EDGAR ↗ - 8-K · Items 1.01, 9.01Material agreementMay 29, 2026
EDGAR ↗ - 8-K · Items 5.07, 8.01Shareholder vote · Other eventsMay 22, 2026
EDGAR ↗ - 8-K · Items 2.02, 9.01Results of operationsMay 15, 2026
EDGAR ↗
About Solana Co
From SEC EDGAR company records
Industry (SIC 6199)Finance Services
SectorFinancials
HeadquartersPHILADELPHIA, PA
IncorporatedDE
SEC CIK0001610853 ↗
Former namesHELIUS MEDICAL TECHNOLOGIES, INC., HELIUS MEDICAL TECHNOLOGIES, INC