Insiders · HSDT

HSDT insider transactions

Solana Company (HSDT) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.

HSDT insiders

Everyone who has filed a Form 3, 4, 5 or 144 at Solana Company, latest first. Follow anyone to get their next filing.

• Agustina Gani TjandrasuwitaCOO & Deputy CFO, since April 2026
• Choon Wee CheeCEO and President, Director, since September 2025
• Summer Wisdom Holdings Ltd10% owner, since September 2025
• Cosmo Yi JiangDirector, since October 2025
• Edward M StrawDirector
• Lee Michel Kai TaiDirector, since April 2026
• Sergio MelloDirector, since April 2026
• Blane WalterDirector
• Fusion Summer Ltd10% owner, since September 2025
• Sherrie L PerkinsDirector, since March 2021
• Paul BuckmanDirector, since September 2021
• Favit-Van Pelt Antonella R.Chief Medical Officer, since July 2021
• Jeffrey S MathiesenCFO and Treasurer, Director+$15.9K
• Dane AndreeffPresident and CEO, Director, 10% owner+$1.19M
• Mitch E TylerDirector
• Joyce N LaViscountOfficer

Recent Form 3, 4, and 5 filings for HSDT

• 81d
  SEC Form 4 filed by Officer Tjandrasuwita Agustina Gani

  4 - Solana Co (0001610853) (Issuer)
• 101d
  SEC Form 4 filed by CEO and President Chee Choon Wee

  4 - Solana Co (0001610853) (Issuer)
• 124d
  New insider Summer Wisdom Holdings Ltd claimed ownership of 6,830,402 shares (SEC Form 3)

  3 - Solana Co (0001610853) (Issuer)
• 124d
  Large owner Summer Wisdom Holdings Ltd disposed of 1,453,277 shares (SEC Form 4)

  4 - Solana Co (0001610853) (Issuer)
• 162d
  Director Jiang Cosmo Yi exercised 1,005,040 shares at a strike of $0.00 and covered exercise/tax liability with 610 shares (SEC Form 4)

  4 - Solana Co (0001610853) (Issuer)
• 162d
  SEC Form 4 filed by Director Jiang Cosmo Yi

  4 - Solana Co (0001610853) (Issuer)
• 171d
  Director Straw Edward M was granted 6,360 shares, increasing direct ownership by 291% to 8,542 units (SEC Form 4)

  4 - Solana Co (0001610853) (Issuer)
• 171d
  Director Mello Sergio was granted 6,360 shares (SEC Form 4)

  4 - Solana Co (0001610853) (Issuer)
• 171d
  Director Lee Michel Kai Tai was granted 6,360 shares (SEC Form 4)

  4 - Solana Co (0001610853) (Issuer)
• 171d
  Director Walter Blane was granted 6,360 shares, increasing direct ownership by 291% to 8,542 units (SEC Form 4)

  4 - Solana Co (0001610853) (Issuer)
• 171d
  Amendment: Director Straw Edward M was granted 2,180 shares, increasing direct ownership by 109,000% to 2,182 units (SEC Form 4)

  4/A - Solana Co (0001610853) (Issuer)
• 171d
  Amendment: Director Walter Blane was granted 2,180 shares, increasing direct ownership by 109,000% to 2,182 units (SEC Form 4)

  4/A - Solana Co (0001610853) (Issuer)
• 175d
  Large owner Fusion Summer Ltd disposed of 1,453,277 shares, decreasing direct ownership by 21% to 5,377,125 units (SEC Form 4)

  4 - Solana Co (0001610853) (Issuer)
• 175d
  New insider Fusion Summer Ltd claimed ownership of 6,830,402 shares (SEC Form 3)

  3 - Solana Co (0001610853) (Issuer)
• 184d
  Executive Chairman Chee Choon Wee converted options into 1,109,118 shares (SEC Form 4)

  4 - Solana Co (0001610853) (Issuer)
• 197d
  Amendment: SEC Form 3 filed by new insider Lee Michel Kai Tai

  3/A - Solana Co (0001610853) (Issuer)
• 197d
  SEC Form 3 filed by new insider Mello Sergio

  3 - Solana Co (0001610853) (Issuer)
• 221d
  SEC Form 3 filed by new insider Tjandrasuwita Agustina Gani

  3 - Solana Co (0001610853) (Issuer)
• 225d
  SEC Form 4 filed by Perkins Sherrie L

  4 - Solana Co (0001610853) (Issuer)
• 225d
  SEC Form 4 filed by Straw Edward M

  4 - Solana Co (0001610853) (Issuer)
• 225d
  SEC Form 4 filed by Buckman Paul

  4 - Solana Co (0001610853) (Issuer)
• 225d
  SEC Form 4 filed by Walter Blane

  4 - Solana Co (0001610853) (Issuer)
• 378d
  SEC Form 3 filed by new insider Jiang Cosmo Yi

  3 - Solana Co (0001610853) (Issuer)
• 414d
  New insider Chee Choon Wee claimed ownership of 6,830,402 shares (SEC Form 3)

  3 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 498d
  SEC Form 4 filed by CFO and Treasurer Mathiesen Jeffrey S

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 498d
  SEC Form 4 filed by Chief Medical Officer Favit-Van Pelt Antonella R.

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 498d
  SEC Form 4 filed by Director Walter Blane

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 498d
  SEC Form 4 filed by Director Perkins Sherrie L

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 498d
  SEC Form 4 filed by Director Straw Edward M

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 498d
  SEC Form 4 filed by Director Buckman Paul

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 498d
  SEC Form 4 filed by President and CEO Andreeff Dane

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 674d
  SEC Form 4 filed by CFO and Treasurer Mathiesen Jeffrey S

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 674d
  SEC Form 4 filed by Director Perkins Sherrie L

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 674d
  SEC Form 4 filed by Chief Medical Officer Favit-Van Pelt Antonella R.

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 674d
  SEC Form 4 filed by Director Walter Blane

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 674d
  SEC Form 4 filed by President and CEO Andreeff Dane

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 674d
  SEC Form 4 filed by Director Buckman Paul

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 674d
  SEC Form 4 filed by Director Straw Edward M

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 861d
  SEC Form 4 filed by Director Walter Blane

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 861d
  SEC Form 4 filed by CFO and Treasurer Mathiesen Jeffrey S

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 861d
  SEC Form 4 filed by Director Straw Edward M

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 861d
  SEC Form 4 filed by President and CEO Andreeff Dane

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 861d
  SEC Form 4 filed by Director Buckman Paul

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 861d
  SEC Form 4 filed by Director Perkins Sherrie L

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 861d
  SEC Form 4 filed by Chief Medical Officer Favit-Van Pelt Antonella R.

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1002d
  Andreeff Dane bought $8,229 worth of shares (1,284 units at $6.41) (SEC Form 4) (Amendment)

  4/A - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1064d
  Andreeff Dane bought $40,475 worth of shares (5,000 units at $8.10) (SEC Form 4)

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1075d
  Andreeff Dane bought $25,675 worth of shares (4,006 units at $6.41) (SEC Form 4)

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1171d
  SEC Form 4: Andreeff Dane bought $70,550 worth of shares (10,078 units at $7.00)

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1267d
  SEC Form 4 filed by Walter Blane

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1267d
  SEC Form 4 filed by Perkins Sherrie L

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1267d
  SEC Form 4 filed by Straw Edward M

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1366d
  SEC Form 4 filed by Andreeff Dane

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1366d
  SEC Form 4 filed by Mathiesen Jeffrey S

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1366d
  SEC Form 4 filed by Favit-Van Pelt Antonella R.

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1425d
  SEC Form 4: Andreeff Dane bought $19,946 worth of shares (80,041 units at $0.25)

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1449d
  SEC Form 4: Andreeff Dane bought $29,613 worth of shares (95,940 units at $0.31) (Amendment)

  4/A - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1451d
  SEC Form 4: Andreeff Dane bought $30,669 worth of shares (99,300 units at $0.31)

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1456d
  SEC Form 4: Andreeff Dane bought $39,288 worth of shares (116,541 units at $0.34)

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)
• 1521d
  SEC Form 4 filed by Favit-Van Pelt Antonella R.

  4 - HELIUS MEDICAL TECHNOLOGIES, INC. (0001610853) (Issuer)