OSUR · Orasure Technologies Inc

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, with immediate vesting on date of grant. Shares issued in lieu of cash fees at Reporting Person's election under the Company's Director Compensation Policy.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) June 3, 2027, or (ii) immediately prior to the commencement of the Company's 2027 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) June 3, 2027, or (ii) immediately prior to the commencement of the Company's 2027 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) June 3, 2027, or (ii) immediately prior to the commencement of the Company's 2027 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) June 3, 2027, or (ii) immediately prior to the commencement of the Company's 2027 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) June 3, 2027, or (ii) immediately prior to the commencement of the Company's 2027 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) June 3, 2027, or (ii) immediately prior to the commencement of the Company's 2027 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Represents shares of common stock purchased in the open market.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Represents shares of common stock purchased in the open market.

Represents shares of common stock purchased in the open market.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, cliff vesting on May 12, 2028. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, with immediate vesting on date of grant. Shares issued in lieu of cash fees at Reporting Person's election under the Company's Director Compensation Policy.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

The reported transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 28, 2025.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.86 to $2.98, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

The reported transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 29, 2025.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.86 to $2.98, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

The reported transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 28, 2025.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.93 to $3.12, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

The reported transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on November 29, 2025.

The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $2.93 to $3.12, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Grant of restricted stock award vesting in three equal annual installments beginning on March 2, 2027, subject to the Reporting Person's continuous service through the applicable vesting dates.

Grant of restricted stock award vesting in three equal annual installments beginning on March 2, 2027, subject to the Reporting Person's continuous service through the applicable vesting dates.

Grant of restricted stock award vesting in three equal annual installments beginning on March 2, 2027, subject to the Reporting Person's continuous service through the applicable vesting dates.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Withholding of shares to pay tax liability associated with the vesting of performance units.

Shares delivered in settlement of vested performance units that did not constitute a derivative security.

Withholding of shares to pay tax liability associated with the vesting of performance units.

Shares delivered in settlement of vested performance units that did not constitute a derivative security.

Shares delivered in settlement of vested performance units that did not constitute a derivative security.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Withholding of shares to pay tax liability associated with the vesting of performance units.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan in lieu of cash fees with immediate vesting.

Represents shares of common stock purchased in the open market on November 28, 2025.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, cliff vesting on October 28, 2027. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan in lieu of cash fees with immediate vesting.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan in lieu of cash fees with immediate vesting.

Withholding of shares to pay the tax liability associated with vesting of restricted shares.

Withholding of shares to pay tax liability associated with the vesting of performance units.

Shares delivered in settlement of vested performance units that did not constitute a derivative security.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) May 14, 2026, or (ii) immediately prior to the commencement of the Company's 2026 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) May 14, 2026, or (ii) immediately prior to the commencement of the Company's 2026 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) May 14, 2026, or (ii) immediately prior to the commencement of the Company's 2026 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) May 14, 2026, or (ii) immediately prior to the commencement of the Company's 2026 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) May 14, 2026, or (ii) immediately prior to the commencement of the Company's 2026 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.

Grant of restricted shares under the OraSure Technologies, Inc. Stock Award Plan, which shall vest in full upon the earlier of (i) May 14, 2026, or (ii) immediately prior to the commencement of the Company's 2026 Annual Meeting of Stockholders. Vesting shall cease immediately if the named individual voluntarily ceases to serve as a member of the Board of Directors.