Form4insider filings, from the source

Insider holders · CIK 0000356037

CSP INC /MA/ · CSPI

Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity

InsiderDirect sharesIndirect sharesTotal reportedLast report (ET)From
Joseph R Nerges10% Owner1,423,500—1,423,500Sep 15, 2026 · 3:45 pm EDTForm 4
Victor DellovoPresident and CEO275,601—275,601Jan 11, 2019 · 9:27 am ESTForm 4
Gary W LevineCFO and Secretary216,619—216,619Aug 4, 2026 · 4:06 pm EDTForm 4
C Shelton JamesDirector39,803—39,803Feb 14, 2019 · 10:54 am ESTForm 4
Raymond Charles Blackmon Jr.Director29,250—29,250Feb 14, 2019 · 10:46 am ESTForm 4
Marilyn T SmithDirector29,250—29,250Feb 14, 2019 · 11:02 am ESTForm 4
Ismail AzeriDirector22,995—22,995Feb 14, 2019 · 10:31 am ESTForm 4
Mike NewbanksVP Finance and CAO21,207—21,207Jan 14, 2019 · 3:52 pm ESTForm 4
John M Leydonrelationship not stated17,000—17,000Jan 18, 2017 · 2:56 pm ESTForm 4
Gary SouthwellVP and GM12,424—12,424Feb 5, 2019 · 1:54 pm ESTForm 4
Robert E BunnettDirector10,150—10,150Feb 26, 2015 · 1:59 pm ESTForm 4
CSP INCVP Finance & CAO8,000—8,000Jun 9, 2026 · 4:34 pm EDTForm 3

Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.