Form 4 Filing for CSP INC /MA/

Gary W. Levine, CFO and Secretary of CSP INC /MA/, acquired 259 shares of Common Stock on July 31, 2026, under the 2024 Employee Stock Purchase Plan. The purchase price was $7.515 per share. Following this transaction, Mr. Levine directly owns 216,619 shares of Common Stock. This transaction is reported on Form 4, with the signature date of August 4, 2026.