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$STAA
$24.16 +$0.93 (4.0%) Close

$STAA 3 SEC Filings

Filed On Filing
10 Feb 2026 Form 3: Wang Christopher Min Fang, Director

Holds 3,257,130 shares of Common Stock, par value $0.01 per share

23 Jan 2026 Form 3: LeBuhn Richard T., Director

Holds 21,268 shares of Common Stock

29 Apr 2025 Form 3: Silverman Lou, Director

Holds 475 shares of Common Stock

18 Mar 2025 Form 3: Andrews Deborah J, Interim CFO

Holds 8,586 shares of Common Stock

12 Mar 2024 Form 3: Butcher Arthur C, Director

No securities owned

12 Mar 2024 Form 3: Jiang Wei, Director

No securities owned

12 Dec 2023 Form 3: Sisitsky Nathaniel, General Counsel

No securities owned

04 Dec 2023 Form 3: Zhou Lilian Yansheng, Director

No securities owned

29 Mar 2023 Form 3: Michna Magda, Chief Clinical, Regulatory,

No securities owned

29 Mar 2023 Form 3: Foust Warren, Chief Operating Officer

No securities owned

05 Jul 2022 Form 3: Studholme Robert, Senior VP,Operations

Holds 20,850 shares of Common Stock

17 Jun 2022 Form 3: Weisner Aimee S, Director

No securities owned

26 Jan 2021 Form 3: Lin Elizabeth Yeu, Director

No securities owned

26 Jan 2021 Form 3: Yu K Peony, Director

No securities owned

12 Aug 2020 Form 3: Williams Patrick F., Chief Financial Officer

No securities owned

03 Jun 2020 Form 3: Kliman Gilbert H, Director

No securities owned

03 Jun 2020 Form 3: Frinzi Thomas G, Director

No securities owned

10 Jul 2019 Form 3: Hansen Graydon C., Sr. VP, Global Operations

Holds 15,000 shares of Common Stock

10 Jul 2019 Form 3: Hayashida Jon K., VP, Global Clinical, Medical

Holds 21,323 shares of Common Stock

10 Jul 2019 Form 3: Barnes Scott D, Chief Medical Officer

Holds 1,368 shares of Common Stock

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