CSII STOCK ALERT: HALPER SADEH LLC IS INVESTIGATING WHETHER THE SALE OF CARDIOVASCULAR SYSTEMS, INC. IS FAIR TO SHAREHOLDERS

February 9, 2023.

New York, New York—Halper Sadeh LLC, an investor rights law firm, is investigating whether the sale of Cardiovascular Systems, Inc. (NASDAQ: CSII) to Abbott Laboratories for $20.00 per common share is fair to Cardiovascular shareholders.

The investigation concerns whether Cardiovascular and its board of directors violated the federal securities laws and/or breached their fiduciary duties to shareholders by failing to, among other things: (1) obtain the best possible consideration for Cardiovascular shareholders; (2) determine whether Abbott is underpaying for Cardiovascular; and (3) disclose all material information necessary for Cardiovascular shareholders to adequately assess and value the merger consideration. On behalf of Cardiovascular shareholders, Halper Sadeh LLC may seek increased consideration for shareholders, additional disclosures and information concerning the proposed transaction, or other relief and benefits.

Halper Sadeh LLC represents investors all over the world who have fallen victim to securities fraud and corporate misconduct. Our attorneys have been instrumental in implementing corporate reforms and recovering millions of dollars on behalf of defrauded investors.

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