OMNICELL, INC.

Securities Trading Plans of Directors and Officers

During the three months ended June 30, 2025, Corey J. Manley, the Company’s Executive Vice President and Chief Legal and Administrative Officer, adopted a new “Rule 10b5-1 trading arrangement” (as defined in Item 408(a) of Regulation S-K) on June 13, 2025, which is intended to satisfy the Rule 10b5-1(c) affirmative defense. Mr. Manley’s trading plan is effective from September 12, 2025 until the earlier of: (1)June 12, 2026; or (2) the date on which all of the transactions under the trading plan are completed. The trading plan is intended to let Mr. Manley sell up to 46,131 shares of common stock, which represents a combination of previously vested shares and gross amounts of shares that will vest over the duration of the plan (shares that will actually be sold under the plan are net of tax withholding). As of the date of this report, none of the shares were sold and no other adjustments were made to the trading plan during the current reporting period.

The trading plan described above was adopted and precleared in accordance with the Company’s Insider Trading Policy and actual sale transactions made pursuant to such trading plan will be disclosed publicly in future Section 16 filings with the SEC.

Other than as disclosed above, none of our other directors or officers adopted orterminated a “Rule 10b5-1 trading arrangement” oradopted orterminated a “non-Rule 10b5-1 trading arrangement” (as each term is defined in Item 408(a) of Regulation S-K) during the current reporting period.