CSPI
CSP INC /MA/
NASDAQ · Technology · Information Technology Services · US
$7.55
−1.69%5
Insider buys (3m)
0
Insider sells (3m)
$28.2K
Net value (3m)
-11.0%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Sep 15, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 500 | $7.90 |
| Sep 15, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 472 | $7.96 |
| Sep 15, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 1,000 | $7.85 |
| Sep 15, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 1,600 | $7.75 |
| Sep 15, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 28 | $7.90 |
| Aug 4, 2026 | LEVINE GARY W · officer: CFO and Secretary | A-Award | 259 | $7.51 |
| Jun 10, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 100 | $8.32 |
| Jun 10, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 800 | $8.40 |
| Jun 10, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 1,000 | $8.75 |
| Jun 10, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 199 | $8.05 |
| Jun 10, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 71 | $8.29 |
| Jun 10, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 700 | $8.69 |
| Jun 10, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 500 | $8.60 |
| May 18, 2026 | FOLGER ANTHONY · director | Purchase | 2,500 | $9.36 |
| May 14, 2026 | Azeri Ismail · director | Purchase | 2,282 | $9.38 |
| May 14, 2026 | Azeri Ismail · director | Purchase | 218 | $9.41 |
| May 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 400 | $9.19 |
| May 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 348 | $9.18 |
| May 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 800 | $9.30 |
| May 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 1,500 | $9.22 |
| May 13, 2026 | Webber Stephen J. · director | Purchase | 2,500 | $9.48 |
| May 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 200 | $9.15 |
| May 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 500 | $9.20 |
| Apr 15, 2026 | Azeri Ismail · director | A-Award | 5,000 | $0.00 |
| Apr 1, 2026 | FOLGER ANTHONY · director | A-Award | 10,000 | $0.00 |
| Apr 1, 2026 | Webber Stephen J. · director | A-Award | 10,000 | $0.00 |
| Apr 1, 2026 | SOUTHWELL GARY · officer: President ARIA Cybersecurity | A-Award | 15,000 | $0.00 |
| Mar 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 200 | $8.59 |
| Mar 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 400 | $8.50 |
| Mar 13, 2026 | NERGES JOSEPH R · 10 percent owner | Purchase | 300 | $8.45 |
Institutional positioning
13F filings over the trailing two quarters
New 24Increased 23Reduced 33Sold out 16
| Filer | Action | Shares | Filed |
|---|---|---|---|
| Visionary Wealth Advisors | Increased | 801,088 | Aug 13, 2026 |
| VISIONARY WEALTH ADVISORS | Increased | 784,811 | May 13, 2026 |
| BLACKROCK, INC. | Reduced | 369,177 | May 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 360,053 | May 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 354,430 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 354,154 | Aug 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 351,674 | Aug 11, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 277,426 | May 14, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 267,714 | Aug 13, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 176,032 | May 15, 2026 |
| FARTHER FINANCE ADVISORS, LLC | New Position | 101,277 | Apr 7, 2026 |
| Savvy Advisors, Inc. | New Position | 94,985 | Aug 3, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 81,477 | Aug 12, 2026 |
| STATE STREET CORP | Increased | 74,289 | May 15, 2026 |
| MILLENNIUM MANAGEMENT LLC | New Position | 69,612 | Aug 14, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Sep 15, 2026