# Solana Co: filings

HSDT · Nasdaq · CIK 1610853 · [Financials](/sectors/financials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/hsdt.md) · [Financials](/companies/hsdt/financials.md) · [Filings](/companies/hsdt/filings.md) · [Insiders](/companies/hsdt/insiders.md)

## Reports and events: 301 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (8-K 200, 4 177, 10-Q 34, 3 28, CORRESP 24, 424B5 19, SC 13G/A 19, EFFECT 16, UPLOAD 16, SC 13G 15, DEF 14A 14, 10-K 11, S-8 11, 4/A 10, D 9, PRE 14A 9, S-1 9, SCHEDULE 13G 8, S-1/A 7, SCHEDULE 13G/A 7, SD 6, 10-Q/A 5, 8-K/A 5, SC 13D/A 5, 10-K/A 4, 424B3 4, 424B4 4, ARS 4, DEFA14A 4, POS AM 4, S-3 4, POSASR 3, SCHEDULE 13D/A 3, 10-12G 2, 3/A 2, CT ORDER 2, NT 10-Q 2, RW 2, S-1MEF 2, S-3/A 2, S-3ASR 2, SC 13D 2, SCHEDULE 13D 2, 10-12G/A 1, 10-KT 1, 424B7 1, 8-A12B 1, 8-A12G 1, CERT 1, DRS 1, DRSLTR 1, NT 10-K 1, SC TO-I 1, SC TO-I/A 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-09-30 | 17:21 ET | [8-K](/filings/0001610853-26-000008.md) | 7.01 Regulation FD disclosure; 8.01 Other events | 0001610853-26-000008 |
| 2026-09-15 | 20:04 ET | [SCHEDULE 13D/A](/filings/0001213900-26-100250.md) | Ownership report, active investor, amended | 0001213900-26-100250 |
| 2026-08-14 | 16:33 ET | [10-Q](/filings/0001610853-26-000007.md) | Quarterly report, period 2026-06-30 | 0001610853-26-000007 |
| 2026-08-14 | 16:28 ET | [8-K](/filings/0001610853-26-000005.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001610853-26-000005 |
| 2026-05-29 | 17:16 ET | [8-K](/filings/0001104659-26-068370.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-26-068370 |
| 2026-05-26 | 16:18 ET | [SCHEDULE 13D/A](/filings/0001213900-26-061030.md) | Ownership report, active investor, amended | 0001213900-26-061030 |
| 2026-05-22 | 17:16 ET | [8-K](/filings/0001104659-26-065815.md) | 5.07 Shareholder vote results; 8.01 Other events | 0001104659-26-065815 |
| 2026-05-15 | 16:25 ET | [10-Q](/filings/0001104659-26-062611.md) | Quarterly report, period 2026-03-31 | 0001104659-26-062611 |
| 2026-05-15 | 16:10 ET | [8-K](/filings/0001104659-26-062534.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-062534 |
| 2026-05-13 | 21:41 ET | [SCHEDULE 13D/A](/filings/0002087954-26-000002.md) | Ownership report, active investor, amended | 0002087954-26-000002 |
| 2026-04-27 | 08:43 ET | [8-K](/filings/0001104659-26-049070.md) | 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-049070 |
| 2026-04-24 | 16:30 ET | [8-K](/filings/0001104659-26-048625.md) | 5.02 Departure or appointment of officers or directors | 0001104659-26-048625 |
| 2026-04-13 | 16:44 ET | [8-K](/filings/0001104659-26-042666.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-26-042666 |
| 2026-04-10 | 16:05 ET | [DEF 14A](/filings/0001104659-26-041970.md) | Proxy statement, period 2026-05-21 | 0001104659-26-041970 |
| 2026-04-09 | 17:18 ET | [8-K](/filings/0001104659-26-041571.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-041571 |
| 2026-03-31 | 21:53 ET | [10-K](/filings/0001104659-26-037194.md) | Annual report, period 2025-12-31 | 0001104659-26-037194 |
| 2026-03-31 | 19:08 ET | [8-K](/filings/0001104659-26-037118.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-26-037118 |
| 2026-02-20 | 17:07 ET | [8-K](/filings/0001104659-26-018212.md) | 8.01 Other events | 0001104659-26-018212 |
| 2025-11-18 | 17:02 ET | [10-Q](/filings/0001104659-25-113714.md) | Quarterly report, period 2025-09-30 | 0001104659-25-113714 |
| 2025-11-18 | 16:20 ET | [8-K](/filings/0001104659-25-113672.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001104659-25-113672 |
| 2025-11-05 | 09:29 ET | [8-K](/filings/0001104659-25-106730.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-106730 |
| 2025-11-03 | 09:25 ET | [8-K](/filings/0001104659-25-105347.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-105347 |
| 2025-10-31 | 09:24 ET | [8-K](/filings/0001104659-25-104700.md) | 5.07 Shareholder vote results | 0001104659-25-104700 |
| 2025-10-29 | 16:05 ET | [8-K](/filings/0001104659-25-103714.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-103714 |
| 2025-10-21 | 18:10 ET | [8-K](/filings/0001104659-25-100920.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-100920 |
| 2025-10-16 | 16:05 ET | [8-K](/filings/0001104659-25-100076.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001104659-25-100076 |
| 2025-10-14 | 06:07 ET | [DEF 14A](/filings/0001104659-25-098889.md) | Proxy statement, period 2025-10-30 | 0001104659-25-098889 |
| 2025-10-02 | 11:02 ET | [SCHEDULE 13D](/filings/0001104659-25-095926.md) | Ownership report, active investor | 0001104659-25-095926 |
| 2025-09-29 | 08:25 ET | [8-K](/filings/0001104659-25-094134.md) | 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-094134 |
| 2025-09-25 | 19:13 ET | [SCHEDULE 13D](/filings/0001104659-25-093466.md) | Ownership report, active investor | 0001104659-25-093466 |
| 2025-09-25 | 09:00 ET | [8-K](/filings/0001104659-25-093161.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-093161 |
| 2025-09-22 | 07:22 ET | [8-K](/filings/0001104659-25-091854.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-091854 |
| 2025-09-18 | 16:29 ET | [8-K](/filings/0001104659-25-091281.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 5.02 Departure or appointment of officers or directors; 5.03 Amendment to articles or bylaws; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-091281 |
| 2025-09-15 | 08:50 ET | [8-K](/filings/0001104659-25-089778.md) | 1.01 Entry into a material agreement; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-089778 |
| 2025-09-15 | 08:37 ET | [8-K](/filings/0001104659-25-089774.md) | 1.01 Entry into a material agreement; 3.02 Unregistered sale of equity; 7.01 Regulation FD disclosure; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-089774 |
| 2025-08-14 | 16:15 ET | [10-Q](/filings/0001558370-25-011568.md) | Quarterly report, period 2025-06-30 | 0001558370-25-011568 |
| 2025-07-21 | 07:05 ET | [8-K](/filings/0001558370-25-009304.md) | 8.01 Other events | 0001558370-25-009304 |
| 2025-07-09 | 09:00 ET | [8-K](/filings/0001558370-25-009138.md) | 8.01 Other events | 0001558370-25-009138 |
| 2025-07-07 | 17:02 ET | [8-K](/filings/0001104659-25-066161.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-066161 |
| 2025-06-27 | 09:00 ET | [8-K](/filings/0001558370-25-008942.md) | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001558370-25-008942 |
| 2025-06-23 | 08:30 ET | [8-K](/filings/0001558370-25-008785.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-008785 |
| 2025-06-20 | 17:15 ET | [8-K](/filings/0001558370-25-008779.md) | 5.02 Departure or appointment of officers or directors | 0001558370-25-008779 |
| 2025-06-04 | 08:31 ET | [8-K](/filings/0001104659-25-056246.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-056246 |
| 2025-05-23 | 17:01 ET | [S-1](/filings/0001104659-25-052494.md) | Registration statement | 0001104659-25-052494 |
| 2025-05-23 | 16:04 ET | [8-K](/filings/0001558370-25-008132.md) | 5.07 Shareholder vote results | 0001558370-25-008132 |
| 2025-05-02 | 17:17 ET | [DEF 14A](/filings/0001104659-25-044128.md) | Proxy statement, period 2025-05-23 | 0001104659-25-044128 |
| 2025-05-01 | 17:00 ET | [10-Q](/filings/0001558370-25-006120.md) | Quarterly report, period 2025-03-31 | 0001558370-25-006120 |
| 2025-04-30 | 09:10 ET | [8-K](/filings/0001558370-25-005939.md) | 3.03 Change to security holders’ rights; 5.03 Amendment to articles or bylaws; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-005939 |
| 2025-04-25 | 08:30 ET | [8-K](/filings/0001558370-25-005510.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001558370-25-005510 |
| 2025-04-22 | 16:30 ET | [8-K](/filings/0001558370-25-005150.md) | 5.07 Shareholder vote results | 0001558370-25-005150 |

Page 1 of 7. [Older](/companies/hsdt/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:07 ET. No prices; not investment advice.