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$OSTX
$1.21 -$0.04 (3.2%) Close

$OSTX 3 SEC Filings

Filed On Filing
05 Oct 2026 Form 3: Clem Kerry M, Chief Commercial Officer

Holds 25,000 shares of Common Stock

05 Oct 2026 Form 3: Francis Knuettel Ii, Chief Financial Officer

Holds 20,000 shares of Common Stock

23 Jul 2026 Form 3: Eagle Craig, Director

No securities owned

06 Feb 2025 Form 3: Galzahr Karim, Director
14 Jan 2025 Form 3: Auerbach Shalom, 10% owner and 1 other

Holds 804,375 shares of Common Stock, par value $0.001 per share

29 Oct 2024 Form 3: Jarry Olivier Roger, Director

No securities owned

29 Oct 2024 Form 3: McKean-Dieser Avril Suzette, Director

Holds 5,000 shares of Common stock, par value $0.001 per share

01 Aug 2024 Form 3: Search Theodore F., Director

Holds 20,000 shares of Common stock, par value $0.001 per share ("Common Stock")

01 Aug 2024 Form 3: Romness Paul A., Director

Holds 2,248,000 shares of Common Stock, par value $0.001 per share

01 Aug 2024 Form 3: Petit Robert, See Remarks

Holds 200,000 shares of Common stock, par value $0.001 per share

01 Aug 2024 Form 3: Goddard Colin, Director

Holds 26,250 shares of Common stock, par value $0.001 per share ("Common Stock")

01 Aug 2024 Form 3: Ciccio John, Director

Holds 20,000 shares of Common stock, par value $0.001 per share ("Common Stock")

01 Aug 2024 Form 3: Borg Joacim, Director

No securities owned

01 Aug 2024 Form 3: Acevedo Christopher P., Chief Financial Officer

Holds 100,000 shares of Common stock, par value $0.001 per share

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