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CSP Inc

CSPI
Exchange
Nasdaq
Industry
Services-Computer Integrated Systems Design
SEC CIK
0000356037

In the last 90 days, CSP Inc insiders filed 1 open-market purchase and 0 sales; 44 institutions reported holding it in 13F filings for Q2 2026, worth $20.1M in total; no superinvestor holds it.

Open-market trades, last 90 days

Open-market purchases (P) and sales (S) by CSP Inc insiders, counted by Form 4 filing. Trades with a flagged price and duplicate filings are left out.

Open-market buys
1 filing
1 insider, $36.1K in total
Open-market sells
0 filings
Insiders trading
1
Net value
+$36.1K
Purchases minus sales

Insider roster

Directors, officers and 10% owners who have filed a Form 4 for CSP Inc, current and former, most recent filer first. Last reported holding is the position after the last non-derivative trade in their latest filing.

Insider roster for CSP Inc
NameTitleLast reported holdingLast filingFilings, past year
Nerges Joseph R10% Owner1,423,500Sep 15, 20266
Levine Gary WCFO and Secretary216,619Aug 4, 20262
Folger AnthonyDirector12,500May 18, 20262
Azeri IsmailDirector108,490May 14, 20262
Webber Stephen J.Director12,500May 13, 20262
Dellovo VictorPresident and CEO866,860Apr 1, 20261
Southwell GaryPresident ARIA Cybersecurity135,222Apr 1, 20261
James C SheltonDirector108,606Aug 27, 20240
Smith Marilyn TDirector54,250Feb 8, 20240
Blackmon Raymond Charles JRDirector54,250Feb 8, 20240
Newbanks MikeVP Finance and CAO50,307Jan 9, 20240

Insider trades

Each row adds up one type of transaction in one Form 4 filing. Only open-market purchases (P) and sales (S) are shown by default; use the filters to see grants, option exercises and other codes.

Insider trades
Filed (ET)Trade dateFiling delayInsiderTransactionSharesAvg priceValueHolding changeFlags
Jun 18, 2024 (view filing)Jun 14-184 daysNerges Joseph R10% OwnerPPurchase+5.26K$13.97+$73.5K+0.4%1.36M after13 lots
Jun 24, 2024 (view filing)Jun 20-244 daysNerges Joseph R10% OwnerPPurchase+3.95K$13.89+$54.9K+0.3%1.37M after12 lots
Jun 27, 2024 (view filing)Jun 25-272 daysNerges Joseph R10% OwnerPPurchase+1.71K$13.52+$23.1K+0.1%1.37M after7 lots
Jul 19, 2024 (view filing)Jul 17-192 daysNerges Joseph R10% OwnerPPurchase+2.73K$14.39+$39.2K+0.2%1.37M after9 lots
Aug 1, 2024 (view filing)Jul 30-Aug 12 daysNerges Joseph R10% OwnerPPurchase+3.01K$14.57+$43.8K+0.2%1.38M after6 lots
Aug 19, 2024 (view filing)Aug 14-155 daysLateNerges Joseph R10% OwnerPPurchase+2.80K$13.28+$37.2K+0.2%1.38M after8 lots
Aug 23, 2024 (view filing)Aug 212 daysJames C SheltonDirectorSSale−2.00K$14.25−$28.5K−1.8%109.6K after
Aug 27, 2024 (view filing)Aug 234 daysJames C SheltonDirectorSSale−1.00K$14.09−$14.1K−0.9%108.6K after2 lots
Feb 14, 2025 (view filing)Feb 12-142 daysNerges Joseph R10% OwnerPPurchase+3.00K$19.37+$58.1K+0.2%1.38M after7 lots
Feb 26, 2025 (view filing)Feb 24-262 daysNerges Joseph R10% OwnerPPurchase+2.45K$15.90+$39.0K+0.2%1.38M after9 lots
Mar 11, 2025 (view filing)Mar 7-114 daysNerges Joseph R10% OwnerPPurchase+2.00K$15.52+$31.0K+0.1%1.39M after7 lots
May 29, 2025 (view filing)May 27-292 daysNerges Joseph R10% OwnerPPurchase+1.70K$14.65+$24.9K+0.1%1.39M after10 lots
Jun 6, 2025 (view filing)Jun 4-62 daysNerges Joseph R10% OwnerPPurchase+2.00K$13.86+$27.7K+0.1%1.39M after10 lots
Jun 16, 2025 (view filing)Jun 133 daysNerges Joseph R10% OwnerPPurchase+3.85K$11.91+$45.8K+0.3%1.39M after4 lots
Sep 16, 2025 (view filing)Sep 151 dayNerges Joseph R10% OwnerPPurchase+2.20K$11.21+$24.7K+0.2%1.40M after2 lots
Feb 19, 2026 (view filing)Feb 17-192 daysNerges Joseph R10% OwnerPPurchase+11.0K$9.22+$101.5K+0.8%1.41M after11 lots
Feb 26, 2026 (view filing)Feb 24-252 daysNerges Joseph R10% OwnerPPurchase+3.00K$8.79+$26.4K+0.2%1.41M after9 lots
Mar 13, 2026 (view filing)Mar 11-132 daysNerges Joseph R10% OwnerPPurchase+2.21K$8.51+$18.8K+0.2%1.41M after6 lots
May 13, 2026 (view filing)May 11-132 daysNerges Joseph R10% OwnerPPurchase+4.25K$9.23+$39.2K+0.3%1.42M after7 lots
May 13, 2026 (view filing)May 121 dayWebber Stephen J.DirectorPPurchase+2.50K$9.48+$23.7K+25.0%12.5K after
May 14, 2026 (view filing)May 12-132 daysAzeri IsmailDirectorPPurchase+2.50K$9.38+$23.5K+2.4%108.5K after2 lots
May 18, 2026 (view filing)May 153 daysFolger AnthonyDirectorPPurchase+2.50K$9.36+$23.4K+25.0%12.5K after
Jun 10, 2026 (view filing)Jun 8-102 daysNerges Joseph R10% OwnerPPurchase+3.37K$8.57+$28.9K+0.2%1.42M after7 lots
Sep 15, 2026 (view filing)3:45 PM ETSep 11-154 daysNerges Joseph R10% OwnerPPurchase+4.60K$7.84+$36.1K+0.3%1.42M after6 lots