HSDT insider transaction filings
Solana Co — 40 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-24. Screen HSDT transaction legs live →
Insider transaction summary — last 90 days
2026-06-24 to 2026-09-22, from the filings listed below: 3 Form 4 filings. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 3.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Chee Choon Wee — CEO and President, Director | 1 | — | — | 1 |
| Summer Wisdom Holdings Ltd — 10% owner | 1 | — | — | 1 |
| Tjandrasuwita Agustina Gani — See Remarks | 1 | — | — | 1 |
Recent Form 4 filings — Solana Co
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-24 | 4 | Tjandrasuwita Agustina Gani — See Remarks | Grant/award (A): 88,817 (derivative) @ $0 | EDGAR |
| 2026-08-04 | 4 | Chee Choon Wee — CEO and President, Director | Grant/award (A): 923,000 (derivative) @ $0 | EDGAR |
| 2026-07-13 | 4 | Summer Wisdom Holdings Ltd — 10% owner | Other (J): 1,453,277 @ $0 | EDGAR |
| 2026-06-04 | 4 | Jiang Cosmo Yi — Director | Option exercise (M): 1,005,040 @ $0.00 · Tax withholding (F): 610 @ $1.65 · Option exercise (M): 1,005,040 (derivative) @ $0 | EDGAR |
| 2026-06-04 | 4 | Jiang Cosmo Yi — Director | Grant/award (A): 1,005,040 (derivative) @ $0 | EDGAR |
| 2026-05-26 | 4 | Mello Sergio — Director | Grant/award (A): 6,360 @ $0 · Grant/award (A): 18,564 (derivative) @ $0 | EDGAR |
| 2026-05-26 | 4 | Lee Michel Kai Tai — Director | Grant/award (A): 6,360 @ $0 · Grant/award (A): 18,564 (derivative) @ $0 | EDGAR |
| 2026-05-26 | 4 | Walter Blane — Director | Grant/award (A): 6,360 @ $0 · Grant/award (A): 18,564 (derivative) @ $0 | EDGAR |
| 2026-05-26 | 4/A | Walter Blane — Director | Grant/award (A): 2,180 @ $0 | EDGAR |
| 2026-05-26 | 4 | STRAW EDWARD M — Director | Grant/award (A): 6,360 @ $0 · Grant/award (A): 18,564 (derivative) @ $0 | EDGAR |
| 2026-05-26 | 4/A | STRAW EDWARD M — Director | Grant/award (A): 2,180 @ $0 | EDGAR |
| 2026-05-22 | 4 | Fusion Summer Ltd — 10% owner | Other (J): 1,453,277 @ $0 | EDGAR |
| 2026-05-13 | 4 | Chee Choon Wee — Executive Chairman, Director, 10% owner | Option exercise (M): 1,109,118 @ $0 · Grant/award (A): 2,218,236 (derivative) @ $0 · Option exercise (M): 1,109,118 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | Perkins Sherrie L — Director | Grant/award (A): 2,180 @ $0 · Grant/award (A): 23,529 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | Walter Blane — Director | Grant/award (A): 2,180 @ $0 · Grant/award (A): 23,529 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | BUCKMAN PAUL — Director | Grant/award (A): 2,180 @ $0 · Grant/award (A): 23,529 (derivative) @ $0 | EDGAR |
| 2026-04-02 | 4 | STRAW EDWARD M — Director | Grant/award (A): 2,180 @ $0 · Grant/award (A): 23,529 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | Favit-Van Pelt Antonella R. — Chief Medical Officer | Grant/award (A): 17,500 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | Perkins Sherrie L — Director | Grant/award (A): 2,600 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | Walter Blane — Director | Grant/award (A): 2,600 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | MATHIESEN JEFFREY S — CFO and Treasurer, Director | Grant/award (A): 26,200 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | BUCKMAN PAUL — Director | Grant/award (A): 2,600 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | ANDREEFF DANE — President and CEO, Director, 10% owner | Grant/award (A): 52,400 (derivative) @ $0 | EDGAR |
| 2025-07-03 | 4 | STRAW EDWARD M — Director | Grant/award (A): 2,600 (derivative) @ $0 | EDGAR |
| 2025-01-08 | 4 | Favit-Van Pelt Antonella R. — Chief Medical Officer | Grant/award (A): 95,892 (derivative) @ $0 | EDGAR |
| 2025-01-08 | 4 | Perkins Sherrie L — Director | Grant/award (A): 10,732 (derivative) @ $0 | EDGAR |
| 2025-01-08 | 4 | Walter Blane — Director | Grant/award (A): 10,732 (derivative) @ $0 | EDGAR |
| 2025-01-08 | 4 | MATHIESEN JEFFREY S — CFO and Treasurer, Director | Grant/award (A): 139,857 (derivative) @ $0 | EDGAR |
| 2025-01-08 | 4 | BUCKMAN PAUL — Director | Grant/award (A): 10,732 (derivative) @ $0 | EDGAR |
| 2025-01-08 | 4 | ANDREEFF DANE — President and CEO, Director, 10% owner | Grant/award (A): 279,715 (derivative) @ $0 | EDGAR |
| 2025-01-08 | 4 | STRAW EDWARD M — Director | Grant/award (A): 10,732 (derivative) @ $0 | EDGAR |
| 2024-07-05 | 4 | Favit-Van Pelt Antonella R. — Chief Medical Officer | Grant/award (A): 277,000 (derivative) @ $0 | EDGAR |
| 2024-07-05 | 4 | Perkins Sherrie L — Director | Grant/award (A): 31,000 (derivative) @ $0 | EDGAR |
| 2024-07-05 | 4 | Walter Blane — Director | Grant/award (A): 31,000 (derivative) @ $0 | EDGAR |
| 2024-07-05 | 4 | MATHIESEN JEFFREY S — CFO and Treasurer, Director | Grant/award (A): 404,000 (derivative) @ $0 | EDGAR |
| 2024-07-05 | 4 | BUCKMAN PAUL — Director | Grant/award (A): 31,000 (derivative) @ $0 | EDGAR |
| 2024-07-05 | 4 | ANDREEFF DANE — President and CEO, Director, 10% owner | Grant/award (A): 808,000 (derivative) @ $0 | EDGAR |
| 2024-07-05 | 4 | STRAW EDWARD M — Director | Grant/award (A): 31,000 (derivative) @ $0 | EDGAR |
| 2024-02-15 | 4/A | ANDREEFF DANE — President and CEO, Director, 10% owner | Purchase (P): 641 @ $6.37 · Purchase (P): 643 @ $6.45 | EDGAR |
| 2023-12-15 | 4 | ANDREEFF DANE — President and CEO, Director, 10% owner | Purchase (P): 2,827 @ $8.10 · Purchase (P): 570 @ $8.10 · Purchase (P): 1,603 @ $8.10 | EDGAR |
Recent 8-K events — Solana Co
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-14 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-29 | 8-K | 1.01 — Entry into a Material Definitive Agreement 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-22 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders 8.01 — Other Events | EDGAR |
| 2026-05-15 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-27 | 8-K | 3.02 — Unregistered Sales of Equity Securities 7.01 — Regulation FD Disclosure 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-24 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-04-13 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-09 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-03-31 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-20 | 8-K | 8.01 — Other Events | EDGAR |
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