EXHIBIT 99.1
JOINT FILING AGREEMENT
The undersigned hereby agree that the statement on Schedule 13D with respect to the Common Stock of OraSure Technologies, Inc., dated September 9, 2025, is, and any further amendments thereto signed by each of the undersigned shall be, filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended.
DATED: September 9, 2025
| ALTAI CAPITAL MANAGEMENT, L.P. | ||
| By: | /s/ Rishi Bajaj | |
| Name: | Rishi Bajaj | |
| Title: | Authorized Signatory | |
| ALTAI CAPITAL MANAGEMENT, LLC | ||
| By: | /s/ Rishi Bajaj | |
| Name: | Rishi Bajaj | |
| Title: | Authorized Signatory | |
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RISHI BAJAJ
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| By: | /s/ Rishi Bajaj | |
| Name: | Rishi Bajaj | |
SCHEDULE A
Transactions of the Reporting Persons Effected
During the Past 60 Days
The following table sets forth all transactions in the Common Stock effected by each of the Reporting Persons in the past 60 days. Except as noted below, all such transactions were effected by the Reporting Persons in the open market through brokers and the price per share includes commissions. Where a price range is provided in the column titled “Price Range ($)”, the price reported in the column titled “Price Per Share ($)” is a weighted average price. These shares of Common Stock were sold or purchased in multiple transactions at prices between the price ranges indicated in the column titled “Price Range ($)”. The Reporting Persons will undertake to provide to the staff of the SEC, upon request, full information regarding the number of shares of Common Stock sold or purchased at each separate price.
Investment Manager
| Trade Date | Shares Purchased | Price Per Share ($) | Price Range ($) |
| 7/15/2025 | 65,233 | 3.0988 | 3.090 – 3.100 |
| 7/16/2025 | 18,322 | 3.0896 | 3.065 – 3.100 |
| 7/17/2025 | 40,047 | 3.1957 | 3.175 – 3.245 |
| 7/18/2025 | 318,100 | 3.1639 | 3.115 – 3.210 |
| 7/21/2025 | 25,439 | 3.2493 | 3.240 – 3.250 |
| 7/24/2025 | 900 | 3.2500 | 3.250 – 3.250 |
| 7/29/2025 | 17,820 | 3.2251 | 3.225 – 3.245 |
| 7/30/2025 | 110,400 | 3.2106 | 3.175 – 3.250 |
| 7/31/2025 | 216,600 | 3.2153 | 3.155 – 3.250 |
| 8/1/2025 | 229,000 | 3.0404 | 3.005 – 3.100 |
| 8/4/2025 | 150,000 | 3.1142 | 3.045 – 3.140 |
| 8/6/2025 | 187,000 | 2.9442 | 2.855 – 3.000 |
| 8/8/2025 | 30,668 | 2.7294 | 2.685 – 2.750 |
| 8/12/2025 | 2,085 | 2.7498 | 2.745 – 2.750 |
| 8/14/2025 | 15,128 | 2.7460 | 2.745 – 2.750 |
| 9/2/2025 | 148,100 | 3.3660 | 3.335 – 3.435 |