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OraSure Technologies, Inc. (OSUR)

Nasdaq: OSUR · Surgical & Medical Instruments & Apparatus · Bethlehem, PA · filing with the SEC since 2000
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Filings

307 filings since 2017 beside 314 insider forms · Accelerated filer · read from EDGAR on Nov 13, 2026
Due nextAccelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Accelerated filers have 75 days after the fiscal year ends. by Mar 16, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 40 days after the quarter ended. The proxy statement was last filed Apr 30, 2026.

Filings a yearinsider forms included
5258586953566661
20192020202120222023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 8 times in the last 36 months, the newest Jun 3, 2026.Serious cyber incident (8-K item 1.05): 1 time in the last 36 months, the newest Apr 12, 2024.Auditor change (8-K item 4.01): 1 time in the last 36 months, the newest Dec 5, 2023.SEC letters: 12 in the last 36 months, the newest May 27, 2025.
Insider forms 314

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 12, 2026 10-Q/A Quarterly report, amended Sep 30, 2026
Nov 9, 2026 SCHEDULE 13G/A Large holder update, amended
Nov 9, 2026 10-Q Quarterly report Sep 30, 2026
Nov 9, 2026 8-K items 2.02, 9.01 Results released · Current report
Oct 30, 2026 SCHEDULE 13G/A Large holder update, amended
Sep 17, 2026 SCHEDULE 13D Activist holder notice
Aug 12, 2026 SCHEDULE 13G Large holder notice
Aug 7, 2026 S-8 Employee stock plan registration
Aug 7, 2026 10-Q Quarterly report Jun 30, 2026
Aug 5, 2026 8-K items 2.02, 9.01 Results released · Current report
Jul 31, 2026 SCHEDULE 13G/A Large holder update, amended
Jun 11, 2026 8-K item 8.01 Other event · Current report
Jun 3, 2026 8-K items 5.02, 5.03, 5.07, 9.01 Officer or director change; Charter, bylaw or fiscal-year change; Shareholder vote · Current report
May 8, 2026 10-Q Quarterly report Mar 31, 2026
May 6, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Apr 30, 2026 SCHEDULE 13G Large holder notice
Apr 30, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 30, 2026 DEF 14A Proxy statement Dec 31, 2025
Apr 20, 2026 PRE 14A Preliminary proxy statement Dec 31, 2025
Apr 20, 2026 SCHEDULE 13D/A Activist holder update, amended
Apr 17, 2026 DEFA14A Extra proxy material
Apr 17, 2026 DEFA14A Extra proxy material
Apr 17, 2026 8-K items 1.01, 5.02, 7.01, 9.01 Major agreement signed; Officer or director change; Investor disclosure (Regulation FD) · Current report Apr 16, 2026
Apr 8, 2026 SCHEDULE 13G Large holder notice
Mar 30, 2026 DEFA14A Extra proxy material
Mar 30, 2026 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Mar 27, 2026 SCHEDULE 13G/A Large holder update, amended
Mar 17, 2026 DEFA14A Extra proxy material
Mar 17, 2026 SCHEDULE 13D/A Activist holder update, amended
Mar 17, 2026 DFAN14A Proxy material from an outside party
Mar 9, 2026 10-K Annual report Dec 31, 2025
Mar 5, 2026 8-K item 5.02 Officer or director change · Current report Feb 28, 2026
Feb 25, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Feb 12, 2026 SCHEDULE 13G/A Large holder update, amended
Jan 15, 2026 DEFA14A Extra proxy material
Jan 15, 2026 DFAN14A Proxy material from an outside party
Jan 15, 2026 SCHEDULE 13D/A Activist holder update, amended
Jan 5, 2026 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report
Dec 17, 2025 DEFA14A Extra proxy material
Dec 17, 2025 SCHEDULE 13D/A Activist holder update, amended
40 of 307 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton OSUR · research, not advice