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Check the appropriate box to designate the rule pursuant to which this Schedule is filed:
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SCHEDULE 13D/A 0000902664-25-004014 0001478982 XXXXXXXX LIVE 2 Common Stock, par value $0.000001 per share 01/15/2026 false 0001116463 68554V108 ORASURE TECHNOLOGIES INC 220 E FIRST ST BETHLEHEM PA 18015 Rishi Bajaj 949-326-9612 Altai Capital Management, L.P. PO Box 15203 Irvine CA 92623-9998 Ele Klein & Adriana Schwartz 212-756-2000 McDermott Will & Schulte LLP 919 Third Avenue New York NY 10022 0001478982 N Altai Capital Management, L.P. b AF N DE 0.00 3740836.00 0.00 3740836.00 3740836.00 N 5.21 IA PN 0001619440 N Altai Capital Management, LLC b AF N DE 0.00 3740836.00 0.00 3740836.00 3740836.00 N 5.21 HC OO 0001619438 N Rishi Bajaj b AF N X1 0.00 3740836.00 0.00 3740836.00 3740836.00 N 5.21 IN HC Common Stock, par value $0.000001 per share ORASURE TECHNOLOGIES INC 220 E FIRST ST BETHLEHEM PA 18015 This Amendment No. 2 ("Amendment No. 2") amends the statement on Schedule 13D filed with the SEC on September 9, 2025 (as amended from time to time, the "Schedule 13D") with respect to the shares of Common Stock of the Issuer held for the account of Osprey and the Separately Managed Accounts. This Amendment No. 2 amends Item 4 as set forth below. Capitalized terms used herein and not otherwise defined in this Amendment No. 2 have the meanings set forth in the Schedule 13D. Item 4 is hereby amended and supplemented as follows: On January 15, 2026, Osprey submitted to the Issuer a notice of its intention to (i) nominate Mr. Bajaj and John Bertrand (together, the "Nominees") and (ii) present a proposal (the "Declassification Proposal") requesting that the Board take all necessary steps in its power to declassify the Board so that all directors are elected on an annual basis, in each case, at the Issuer's 2026 Annual Meeting of Stockholders (including any adjournment, postponement, rescheduling, or continuation thereof or any special meeting held in lieu thereof, the "Annual Meeting"). Osprey and the Reporting Persons intend to solicit proxies from the stockholders of the Issuer to elect the Nominees and adopt the Declassification Proposal. Altai Capital Management, L.P. /s/ Rishi Bajaj Rishi Bajaj, Authorized Signatory 01/15/2026 Altai Capital Management, LLC /s/ Rishi Bajaj Rishi Bajaj, Authorized Signatory 01/15/2026 Rishi Bajaj /s/ Rishi Bajaj Rishi Bajaj, Individually 01/15/2026