CSP INC /MA/ (CSPI)
$8.01+$0.26 (+3.30%) Today
CSP Inc develops and markets IT integration solutions, security products, managed IT services, cloud services, purpose-built network adapters, and high-performance cluster computer systems. The firm operates in two segments, namely Technology Solutions, where the company focuses on value-added reseller integrated solutions, including third-party hardware, software, and technical computer-related consulting, and High-Performance Products segments, where the company designs, manufactures, and delivers products and services to customers that require specialized cybersecurity services, networking, and signal processing. It generates a majority of its revenue from the Technology Solutions segment. Geographically, the company generates the majority of its revenue from the Americas.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 7 | 3,370 | $29K |
| Grant or award | 1 | 259 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
17 Form 4 filings on record, the earliest from Jul 31, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
 Gary W. Levine - Officer | Grant or award | Common Stock | 259 | $7.52 | $2K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,000 | $8.75 | $9K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 500 | $8.60 | $4K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 800 | $8.40 | $7K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 700 | $8.69 | $6K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 199 | $8.05 | $2K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 71 | $8.30 | $589 | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 100 | $8.32 | $832 | |
| Anthony Folger - Director | Open-market purchase | Common Stock | 2,500 | $9.36 | $23K | |
 Ismail Azeri - Director | Open-market purchase | Common Stock | 2,282 | $9.38 | $21K | |
| Ismail Azeri - Director | Open-market purchase | Common Stock | 218 | $9.41 | $2K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,500 | $9.22 | $14K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 348 | $9.18 | $3K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 500 | $9.20 | $5K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 800 | $9.30 | $7K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 200 | $9.15 | $2K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 400 | $9.19 | $4K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 500 | $9.26 | $5K | |
| Stephen J. Webber - Director | Open-market purchase | Common Stock | 2,500 | $9.48 | $24K | |
| Ismail Azeri - Director | Grant or award | Common Stock | 5,000 | $0.00 | - | |
| Stephen J. Webber - Director | Grant or award | Common Stock | 10,000 | $0.00 | - | |
| Anthony Folger - Director | Grant or award | Common Stock | 10,000 | $0.00 | - | |
| Gary Southwell - Officer | Grant or award | Common Stock | 15,000 | $0.00 | - | |
 Victor Dellovo - Officer | Grant or award | Common Stock | 35,000 | $0.00 | - | |
| Gary W. Levine - Officer | Grant or award | Common Stock | 8,500 | $0.00 | - | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 400 | $8.50 | $3K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 300 | $8.45 | $3K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 400 | $8.48 | $3K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 500 | $8.58 | $4K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 407 | $8.45 | $3K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 200 | $8.59 | $2K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 500 | $8.69 | $4K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 500 | $8.72 | $4K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 500 | $8.79 | $4K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 200 | $8.92 | $2K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 300 | $8.92 | $3K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 200 | $8.95 | $2K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 500 | $8.80 | $4K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 200 | $8.75 | $2K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 100 | $8.70 | $870 | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,500 | $9.32 | $14K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,200 | $9.18 | $11K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,000 | $9.27 | $9K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,800 | $9.21 | $17K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 900 | $9.15 | $8K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,000 | $9.30 | $9K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,300 | $9.20 | $12K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,000 | $9.21 | $9K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 800 | $9.12 | $7K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 112 | $9.18 | $1K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 400 | $9.13 | $4K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,200 | $11.21 | $13K | |
| Joseph R. Nerges | Open-market purchase | Common Stock | 1,000 | $11.21 | $11K | |
| Gary W. Levine - Officer | Grant or award | Common Stock | 200 | $9.75 | $2K |
CSP INC /MA/ (CSPI) had 2 insider filings in the last 90 days, with the most recent on 2026-08-04. The full record for CSPI runs to 17 Form 4 filings, the earliest from 2025-07-31. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
7 insider purchases of CSPI were filed in the last 90 days, totaling $29K.
No insider sales of CSPI were filed in the last 90 days.
This page tracks CSPI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
