CSP INC /MA/ 10-Q

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds On February 8, 2011, the Board of Directors authorized the Company to repurchase up to 500 thousand shares of the Company's outstanding common stock at market price. The plan does not expire. The stock repurchase program may be suspended, terminated, or modified at any time for any reason. ​ Common stock of CSP Inc. may be repurchased on the open market at the discretion of management. Open market repurchases are made in compliance with the Securities and Exchanges Commission’s Rule 10b-18 in addition to complying with applicable legal and other considerations. Below are the purchases that have been made for the three months ended June 30, 2025. ​ ​ ​ ​ ​ ​ ​ ​ ​ Period Total number of shares purchased ​ Average price paid per share ​ Total number of shares purchased as part of publicly announced plans ​ Maximum number that may yet be purchased under the repurchase plan April 1-30, 2025 — ​ $ - ​ — ​ 307,554 May 1-31, 2025 3,300 ​ $ 15.07 ​ 3,300 ​ 307,554 June 1-30, 2025 15,700 ​ $ 12.83 ​ 15,700 ​ 291,854 Total 19,000 ​ $ 13.95 ​ 19,000 ​ 291,854 ​ ​ Item 5. Other ​ During the three months ended June 30, 2025, no director or officer of the Company adopted, modified, or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K. ​ ​ Item 6. Exhibits ​ ​ ​ Number Description ​ ​ ​ 31.1* ​ Rule 13(a)-14(a) / 15d-14(a) Certification of Chief Executive Officer ​ ​ ​ 31.2* ​ Rule 13(a)-14(a) / 15d-14(a) Certification of Chief Financial Officer 41 Table of Contents ​ ​ ​ 32.1* ​ Section 1350 Certifications of Chief Executive Officer and Chief Financial Officer ​ ​ ​ 101* ​ The following financial statements for the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2025 formatted in eXtensible Business Reporting Language (XBRL) (a) our Condensed Consolidated Balance Sheets as of June 30, 2025 and September 30, 2024, (b) our Condensed Consolidated Statements of Operations for the three and nine months ended June 30, 2025 and 2024, (c) our Condensed Consolidated Statements of Comprehensive Income for the three and nine months ended June 30, 2025 and 2024, (d) our Condensed Consolidated Statement of Shareholders’ Equity for the three and nine months ended June 30, 2025 and 2024, (e) our Condensed Consolidated Statements of Cash Flows for the nine months ended June 30, 2025 and 2024 and (f) the Notes to such Condensed Consolidated Financial Statements. ​ 104* ​ The cover page from this Quarterly Report on Form 10-Q for the quarter ended June 30, 2025, formatted in inline XBRL. * Filed Herewith SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. ​ CSP INC. ​ ​ ​ August 14, 2025 By: /s/ Victor Dellovo ​ ​ Victor Dellovo ​ ​ Chief Executive Officer, ​ ​ President and Director ​ ​ ​ August 14, 2025 By: /s/ Gary W. Levine ​ ​ Gary W. Levine ​ ​ Chief Financial Officer ​ ​ ​ 42