Haemonetics Corporation

Item 7.01  Regulation FD Disclosure On August 18, 2026, Haemonetics Corporation (the “Company”) furnished a Current Report on Form 8-K disclosing its entry into a non-exclusive supply agreement with CSL Plasma Inc. (“CSL”), under which CSL may utilize the Company’s NexSys PCS® devices with Persona® PLUS technology and purchase related disposables in the United States. On October 8, 2026, CSL announced that it expects to complete the rollout of the Company’s devices and disposables under the supply agreement by the end of calendar year 2027, and CSL has informed the Company that it currently anticipates that the transition to the Company’s devices and disposables will occur at all of CSL’s current U.S. plasma collection centers. The scope and timing of the rollout remain subject to change consistent with the terms of the supply agreement, and the implementation details for the rollout are still to be determined by CSL and the Company. Accordingly, the Company is not updating its previously issued fiscal 2027 guidance at this time. The Company expects to provide an update regarding the anticipated impact of the supply agreement on its fiscal 2027 financial results in connection with its second fiscal quarter earnings call in November 2026. The foregoing information in this Item 7.01 shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, regardless of any general incorporation language in such filing. Cautionary Note Regarding Forward-Looking Statements This Current Report on Form 8-K contains forward-looking statements about the Company’s non-exclusive supply agreement with CSL, including, but not limited to, statements related to the expected utilization of Company products at CSL centers, the scope and timing of the rollout, and the Company’s anticipated timing for updates relating to the impact of the agreement on the Company’s fiscal 2027 financial results. Such forward-looking statements are not meant to predict or guarantee actual results, performance, events or circumstances and may not be realized because they are based upon the Company’s current projections, plans, objectives, beliefs, expectations, estimates and assumptions and are subject to a number of risks and uncertainties and other influences. Actual results and the timing of certain events and circumstances may differ materially from those described by the forward-looking statements as a result of these risks and uncertainties, which include, without limitation, customer demand and adoption of the Company’s products; the timing and volume of any purchases by CSL under the agreement; changes to CSL’s transition plans to the Company’s devices and disposables; the Company’s ability to timely manufacture and supply its products consistent with CSL’s anticipated rollout; and other factors described in the Company’s filings with the Securities and Exchange Commission. Investors should consult the Company’s filings with the Securities and Exchange Commission (including the Company’s reports on Forms 10-K, 10-Q and 8-K) for information about additional risks and uncertainties that could cause the Company’s actual results to differ materially from those described in this Current Report on Form 8-K. The Company undertakes no duty or obligation to update any forward-looking statements contained in this Current Report on Form 8-K as a result of new information, future events or changes in its expectations.