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$OSUR
$4.16 -$0.01 (0.24%) Close

$OSUR SEC Filings

Filed On Filing
01 Oct 2026 Form 4: Boyd Steven Kyle, Director

Received 4,797 shares as a grant or award ($18.6K)

17 Sep 2026 SCHEDULE 13D
09 Sep 2026 Form 4: Kenny John P., Director

Gave up 5,116 shares to cover exercise price or tax ($17.5K)

12 Aug 2026 SCHEDULE 13G
07 Aug 2026 S-8
07 Aug 2026 10-Q
05 Aug 2026 8-K: Results of Operations and Financial Condition
31 Jul 2026 SCHEDULE 13G/A
30 Jun 2026 Form 4: Boyd Steven Kyle, Director

Received 3,666 shares as a grant or award ($16.2K)

11 Jun 2026 8-K: Other Events
05 Jun 2026 Form 4: McMahon Robert W., Director

Received 46,106 shares as a grant or award

05 Jun 2026 Form 4: Gagliano Nancy J, Director

Received 46,106 shares as a grant or award

05 Jun 2026 Form 4: Marmora Lelio, Director

Received 46,106 shares as a grant or award

05 Jun 2026 Form 4: Kenny John P., Director

Received 46,106 shares as a grant or award

05 Jun 2026 Form 4: Bertrand John D., Director

Received 46,106 shares as a grant or award

05 Jun 2026 Form 4: Boyd Steven Kyle, Director

Received 46,106 shares as a grant or award

03 Jun 2026 8-K: Departure/Election of Directors or Officers; Compensation; Amendments to Articles/Bylaws; Change in Fiscal Year +1 more
14 May 2026 Form 4: Boyd Steven Kyle, Director

Bought 25,000 shares ($74.5K) · Bought 25,000 shares ($75.5K) · Bought 25,000 shares ($74.8K)

14 May 2026 Form 4: Bertrand John D., Director

Received 33,661 shares as a grant or award

14 May 2026 Form 3: Bertrand John D., Director

No securities owned

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