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Q4 2025 earnings tomorrow on Tue Dec 16th before the market open
CSP Insider Trading Activity | NASDAQ:CSPI | Benzinga
Track the latest CSP insider trading activity. Stay informed on recent buys, sells, and market impact for CSP stock.
What is Insider Activity?
Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.
What are CSP Inc Insiders Doing?
Insiders have report no purchases/sales in the last 30 days.
Notable Recent Insider Buys and Sales
There has been no Insider buying or selling in the last 90 days.
Ownership Statistics for CSP Inc
Shares Outstanding
9.861M
Insider Shares Owned
3.034M
Insider Percentage Owned
30.8%
Institutional Shares Held
1.757M
Institutional Percentage Held
17.8%
| Sep 16, 2025 | Joseph R Nerges | — | 2.20K | $11.21 | $24.66K | BUY | 0.16% | 1.40M | Sep 15 | View |
| Jun 16, 2025 | Joseph R Nerges | — | 3.85K | $11.91 | $45.84K | BUY | 0.28% | 1.39M | Jun 13 | View |
| Jun 06, 2025 | Joseph R Nerges | — | 2.00K | $13.86 | $27.72K | BUY | 0.14% | 1.39M | Jun 04 - Jun 06 | View |
| May 29, 2025 | Joseph R Nerges | — | 1.70K | $14.65 | $24.91K | BUY | 0.12% | 1.39M | May 27 - May 29 | View |
| Mar 11, 2025 | Joseph R Nerges | — | 2.00K | $15.52 | $31.04K | BUY | 0.14% | 1.39M | Mar 07 - Mar 11 | View |
| Feb 26, 2025 | Joseph R Nerges | — | 2.45K | $15.90 | $39.03K | BUY | 0.18% | 1.38M | Feb 24 - Feb 26 | View |
| Feb 14, 2025 | Joseph R Nerges | — | 3.00K | $19.37 | $58.08K | BUY | 0.22% | 1.38M | Feb 12 - Feb 14 | View |
| Aug 27, 2024 | James C Shelton | DIRECTOR | -1.00K | $14.09 | -$14.09K | SELL | -0.91% | 108.61K | Aug 23 | View |
| Aug 23, 2024 | James C Shelton | DIRECTOR | -2.00K | $14.25 | -$28.50K | SELL | -1.79% | 109.61K | Aug 21 | View |
| Aug 19, 2024 | Joseph R Nerges | — | 2.80K | $13.28 | $37.18K | BUY | 0.20% | 1.38M | Aug 14 - Aug 15 | View |
| Aug 01, 2024 | Joseph R Nerges | — | 3.01K | $14.57 | $43.85K | BUY | 0.22% | 1.38M | Jul 30 - Aug 01 | View |
| Jul 19, 2024 | Joseph R Nerges | — | 2.73K | $14.39 | $39.24K | BUY | 0.20% | 1.37M | Jul 17 - Jul 19 | View |
| Jun 27, 2024 | Joseph R Nerges | — | 1.71K | $13.52 | $23.12K | BUY | 0.13% | 1.37M | Jun 25 - Jun 27 | View |
| Jun 24, 2024 | Joseph R Nerges | — | 3.95K | $13.89 | $54.86K | BUY | 0.29% | 1.37M | Jun 20 - Jun 24 | View |
| Jun 18, 2024 | Joseph R Nerges | — | 5.26K | $13.97 | $73.55K | BUY | 0.39% | 1.36M | Jun 14 - Jun 18 | View |
| Jun 10, 2024 | Joseph R Nerges | — | 2.50K | $14.13 | $35.32K | BUY | 0.18% | 1.36M | Jun 06 - Jun 07 | View |
| Jun 04, 2024 | Joseph R Nerges | — | 5.50K | $14.26 | $78.41K | BUY | 0.41% | 1.36M | May 31 - Jun 04 | View |
| May 28, 2024 | Joseph R Nerges | — | 5.33K | $14.33 | $76.39K | BUY | 0.40% | 1.35M | May 23 - May 28 | View |
| May 22, 2024 | Joseph R Nerges | — | 2.35K | $14.63 | $34.38K | BUY | 0.18% | 1.35M | May 20 - May 22 | View |
| May 17, 2024 | Joseph R Nerges | — | 2.50K | $14.15 | $35.46K | BUY | 0.19% | 1.34M | May 15 - May 17 | View |
| May 14, 2024 | Joseph R Nerges | — | 2.21K | $13.42 | $29.59K | BUY | 0.16% | 1.34M | May 10 - May 14 | View |
| Mar 18, 2024 | Joseph R Nerges | — | 825.00 | $39.00 | $32.18K | BUY | 0.12% | 669.01K | Mar 14 - Mar 15 | View |
| Mar 12, 2024 | Joseph R Nerges | — | 1.87K | $36.68 | $68.59K | BUY | 0.28% | 668.18K | Mar 08 - Mar 12 | View |
| Feb 21, 2024 | Joseph R Nerges | — | 5.16K | $31.46 | $162.35K | BUY | 0.78% | 666.31K | Feb 16 - Feb 20 | View |
| Dec 15, 2023 | Joseph R Nerges | — | 18.14K | $18.18 | $329.77K | BUY | 2.82% | 661.15K | Dec 14 - Dec 15 | View |
| Sep 15, 2023 | Joseph R Nerges | — | 447.00 | $20.41 | $9.13K | BUY | 0.07% | 643.01K | Sep 13 - Sep 15 | View |
| Sep 06, 2023 | Joseph R Nerges | — | 1.87K | $15.70 | $29.39K | BUY | 0.29% | 642.57K | Sep 01 - Sep 05 | View |
| Aug 31, 2023 | Joseph R Nerges | — | 5.99K | $15.35 | $91.93K | BUY | 0.94% | 640.70K | Aug 29 - Aug 31 | View |
| Aug 28, 2023 | Joseph R Nerges | — | 6.63K | $14.33 | $95.02K | BUY | 1.06% | 634.71K | Aug 24 - Aug 28 | View |
| Aug 23, 2023 | Joseph R Nerges | — | 7.56K | $14.44 | $109.12K | BUY | 1.22% | 628.07K | Aug 21 - Aug 23 | View |
| Aug 18, 2023 | Joseph R Nerges | — | 7.69K | $14.61 | $112.37K | BUY | 1.25% | 620.52K | Aug 16 - Aug 18 | View |
| Aug 15, 2023 | Joseph R Nerges | — | 7.94K | $13.60 | $107.93K | BUY | 1.31% | 612.83K | Aug 11 - Aug 15 | View |
| Jun 16, 2023 | Joseph R Nerges | — | 3.04K | $11.83 | $35.95K | BUY | 0.50% | 604.89K | Jun 14 - Jun 16 | View |
| Jun 07, 2023 | Joseph R Nerges | — | 4.59K | $12.43 | $57.10K | BUY | 0.77% | 601.85K | Jun 05 - Jun 07 | View |
| Jun 02, 2023 | Joseph R Nerges | — | 2.24K | $12.41 | $27.83K | BUY | 0.38% | 597.26K | May 31 - Jun 02 | View |
| May 24, 2023 | Joseph R Nerges | — | 3.66K | $11.67 | $42.75K | BUY | 0.62% | 595.01K | May 22 - May 24 | View |
| May 19, 2023 | Joseph R Nerges | — | 2.20K | $10.91 | $24.00K | BUY | 0.37% | 591.35K | May 17 - May 18 | View |
| May 16, 2023 | Joseph R Nerges | — | 9.82K | $10.69 | $104.93K | BUY | 1.69% | 589.15K | May 12 - May 16 | View |
| Mar 16, 2023 | Joseph R Nerges | — | 1.52K | $11.77 | $17.93K | BUY | 0.26% | 579.34K | Mar 14 - Mar 16 | View |
| Mar 13, 2023 | Joseph R Nerges | — | 6.43K | $11.75 | $75.59K | BUY | 1.13% | 577.81K | Mar 09 - Mar 13 | View |
| Mar 08, 2023 | Joseph R Nerges | — | 2.56K | $11.06 | $28.35K | BUY | 0.45% | 571.38K | Mar 06 - Mar 07 | View |
| Mar 01, 2023 | Joseph R Nerges | — | 2.73K | $11.11 | $30.28K | BUY | 0.48% | 568.82K | Feb 27 - Mar 01 | View |
| Feb 23, 2023 | Joseph R Nerges | — | 7.00K | $11.42 | $79.98K | BUY | 1.25% | 566.09K | Feb 21 - Feb 23 | View |
| Feb 17, 2023 | Joseph R Nerges | — | 3.04K | $11.88 | $36.14K | BUY | 0.55% | 559.09K | Feb 15 - Feb 17 | View |
| Feb 14, 2023 | Joseph R Nerges | — | 4.46K | $11.23 | $50.13K | BUY | 0.81% | 556.05K | Feb 10 - Feb 14 | View |
| Dec 19, 2022 | Gary Southwell | — | -597.00 | $9.12 | -$5.45K | SELL | -2.08% | 28.05K | Dec 15 | View |
| Dec 16, 2022 | Joseph R Nerges | — | 6.33K | $9.25 | $58.53K | BUY | 1.16% | 551.59K | Dec 14 - Dec 16 | View |
| Dec 12, 2022 | Joseph R Nerges | — | 7.23K | $9.26 | $66.95K | BUY | 1.34% | 545.26K | Dec 08 - Dec 12 | View |
| Sep 15, 2022 | Joseph R Nerges | — | 5.32K | $8.29 | $44.07K | BUY | 1.00% | 538.03K | Sep 13 - Sep 15 | View |
| Sep 12, 2022 | Joseph R Nerges | — | 15.39K | $8.02 | $123.51K | BUY | 2.98% | 532.71K | Sep 08 - Sep 12 | View |
| Aug 16, 2022 | Joseph R Nerges | — | 8.84K | $8.29 | $73.27K | BUY | 1.74% | 517.32K | Aug 12 - Aug 16 | View |
| Jun 16, 2022 | Joseph R Nerges | — | 5.56K | $8.79 | $48.86K | BUY | 1.10% | 508.48K | Jun 14 - Jun 16 | View |
| Jun 13, 2022 | Joseph R Nerges | — | 6.92K | $9.25 | $64.00K | BUY | 1.40% | 502.92K | Jun 09 - Jun 13 | View |
| Jun 08, 2022 | Joseph R Nerges | — | 5.66K | $9.40 | $53.19K | BUY | 1.15% | 496.00K | Jun 06 - Jun 08 | View |
| Jun 03, 2022 | Joseph R Nerges | — | 3.84K | $8.88 | $34.09K | BUY | 0.79% | 490.34K | Jun 01 - Jun 03 | View |
| May 31, 2022 | Joseph R Nerges | — | 7.05K | $8.51 | $60.02K | BUY | 1.47% | 486.50K | May 26 - May 31 | View |
| May 25, 2022 | Joseph R Nerges | — | 5.95K | $8.01 | $47.71K | BUY | 1.26% | 479.45K | May 23 - May 25 | View |
| May 20, 2022 | Joseph R Nerges | — | 7.91K | $7.77 | $61.45K | BUY | 1.70% | 473.50K | May 18 - May 20 | View |
| May 17, 2022 | Joseph R Nerges | — | 9.95K | $7.36 | $73.18K | BUY | 2.18% | 465.59K | May 13 - May 17 | View |
| Apr 29, 2022 | Joseph R Nerges | — | 3.00K | $7.04 | $21.11K | BUY | 0.66% | 455.64K | Apr 27 | View |
| Apr 11, 2022 | Joseph R Nerges | — | 2.49K | $7.35 | $18.32K | BUY | 0.55% | 452.64K | Apr 07 - Apr 08 | View |
| Mar 17, 2022 | Gary W Levine | CFO | -1.00K | $7.80 | -$7.80K | SELL | -1.21% | 81.68K | Mar 15 | View |
| Feb 09, 2022 | Joseph R Nerges | — | 4.20K | $8.36 | $35.11K | BUY | 0.94% | 449.85K | Feb 07 - Feb 09 | View |
| Jan 25, 2022 | Joseph R Nerges | — | 2.35K | $8.41 | $19.72K | BUY | 0.53% | 445.66K | Jan 21 - Jan 25 | View |
| Jan 13, 2022 | Joseph R Nerges | — | 4.40K | $8.61 | $37.87K | BUY | 1.00% | 443.32K | Jan 11 - Jan 13 | View |
| Jun 10, 2021 | C Shelton James | DIRECTOR | -2.00K | $10.95 | -$21.90K | SELL | -4.46% | 42.80K | Jun 09 | View |
| May 19, 2021 | Gary W Levine | CFO | -3.00K | $10.80 | -$32.40K | SELL | -3.81% | 75.68K | May 17 - May 18 | View |
| May 19, 2021 | Mike Newbanks | VP FINANCE & CAO | -1.50K | $10.88 | -$16.32K | SELL | -5.39% | 26.31K | May 18 | View |
| Feb 17, 2021 | Newbanks Mike | VP FINANCE & CAO | -1.00K | $10.27 | -$10.27K | SELL | -3.47% | 27.81K | Feb 16 | View |
| Feb 17, 2021 | Dellovo Victor | PRESIDENT & CEO | -36.26K | $10.20 | -$369.74K | SELL | -11.16% | 288.61K | Feb 12 - Feb 17 | View |
| Feb 16, 2021 | James C Shelton | DIRECTOR | 0.00 | $10.51 | -$52.56K | GRANT | 0.00% | 44.80K | Feb 11 - Feb 12 | View |
| Feb 20, 2020 | Victor Dellovo | — | -2.00K | $13.75 | -$27.50K | SELL | -0.67% | 294.46K | Feb 18 | View |
| Sep 13, 2018 | James C Shelton | DIRECTOR | -1.00K | $13.50 | -$13.50K | SELL | -2.79% | 34.80K | Sep 10 | View |
| Sep 10, 2018 | C Shelton James | DIRECTOR | -2.00K | $13.50 | -$27.00K | SELL | -5.29% | 35.80K | Sep 05 - Sep 06 | View |
| Jun 12, 2017 | James C Shelton | DIRECTOR | -2.10K | $10.89 | -$22.85K | SELL | -6.01% | 32.80K | Jun 08 - Jun 09 | View |
| Aug 30, 2016 | James C Shelton | DIRECTOR | -2.00K | $9.41 | -$18.82K | SELL | -6.27% | 29.90K | Aug 26 | View |
| Sep 04, 2014 | Robert A Stellato | VP FINANCE | -2.00K | $7.92 | -$15.84K | SELL | -100.00% | 0.00 | Sep 02 | View |
| Nov 24, 2010 | Christopher Hall | DIRECTOR | -51.95K | $4.30 | -$223.63K | SELL | -15.26% | 288.50K | Nov 02 - Nov 23 | View |
| Mar 03, 2009 | James C Shelton | DIRECTOR | 500.00 | $2.90 | $1.45K | BUY | 5.75% | 9.20K | Feb 26 | View |
| Feb 17, 2009 | James C Shelton | DIRECTOR | 500.00 | $3.20 | $1.60K | BUY | 6.10% | 8.70K | Feb 12 | View |
| Feb 11, 2009 | James C Shelton | DIRECTOR | 3.00K | $3.20 | $1.60K | BUY | ∞ | 2.50K | Feb 05 - Feb 09 | View |
| Feb 09, 2009 | C Shelton James | DIRECTOR | 1.00K | $3.43 | $3.43K | BUY | 23.81% | 5.20K | Feb 05 | View |
| Sep 09, 2008 | Christopher Hall | DIRECTOR | -7.70K | $5.88 | -$45.28K | SELL | -2.21% | 340.45K | Sep 09 | View |
| May 30, 2008 | Christopher Hall | DIRECTOR | -8.50K | $5.83 | -$49.55K | SELL | -2.38% | 348.15K | May 30 | View |
| May 29, 2008 | Christopher Hall | DIRECTOR | -6.00K | $5.82 | -$34.92K | SELL | -1.65% | 356.65K | May 29 | View |
| May 28, 2008 | Christopher Hall | DIRECTOR | -6.00K | $5.86 | -$35.16K | SELL | -1.63% | 362.65K | May 28 | View |
| May 27, 2008 | Christopher Hall | DIRECTOR | -4.30K | $5.85 | -$25.16K | SELL | -1.15% | 368.65K | May 27 | View |
| Jan 15, 2008 | Alexander R Lupinetti | CEO/PRESIDENT/CHAIRMAN | -13.91K | $5.63 | -$123.30K | SELL | -84.74% | 2.51K | Jan 11 | View |
| Jan 11, 2008 | Alexander R Lupinetti | CEO/PRESIDENT/CHAIRMAN | 27.91K | $5.63 | $157.03K | SELL-OPTIONS | ∞ | 16.42K | Jan 09 - Jan 10 | View |
| Jan 09, 2008 | Alexander R Lupinetti | CEO/PRESIDENT/CHAIRMAN | 0.00 | $5.72 | -$5.59K | SELL-OPTIONS | 0.00% | 16.42K | Jan 07 - Jan 08 | View |
| Dec 14, 2007 | Alexander R Lupinetti | CEO/CHAIRMAN/PRESIDENT | -729.00 | $7.00 | -$5.10K | SELL | -4.25% | 16.42K | Dec 12 | View |
| Sep 12, 2007 | Alexander R Lupinetti | CEO/CHAIRMAN/PRESIDENT | 0.00 | $6.66 | -$5.03K | SELL-OPTIONS | 0.00% | 17.15K | Sep 11 | View |
| Sep 07, 2007 | James C Shelton | DIRECTOR | 500.00 | $7.55 | $3.77K | s | 14.29% | 4.00K | Sep 07 | View |
| Sep 05, 2007 | James C Shelton | DIRECTOR | -500.00 | $7.54 | -$3.77K | SELL | -10.00% | 4.50K | Sep 04 | View |
| Aug 24, 2007 | C Shelton James | DIRECTOR | -1.30K | $7.96 | -$10.35K | SELL | -20.63% | 5.00K | Aug 22 | View |
| Aug 23, 2007 | Alexander R Lupinetti | CEO/PRESIDENT/CHAIRMAN | 0.00 | $5.46 | -$5.96K | SELL-OPTIONS | 0.00% | 17.15K | Aug 21 - Aug 22 | View |
| Aug 15, 2007 | Alexander R Lupinetti | CEO/PRESIDENT/CHAIRMAN BOARD | 0.00 | $5.93 | -$9.56K | SELL-OPTIONS | 0.00% | 17.18K | Aug 14 | View |
| Aug 14, 2007 | Alexander R Lupinetti | CEO/PRESIDENT/CHAIRMAN BOARD | 0.00 | $5.34 | -$262.35K | SELL-OPTIONS | 0.00% | 17.18K | Aug 10 - Aug 13 | View |
| Mar 19, 2007 | C Shelton James | DIRECTOR | -500.00 | $9.94 | -$4.97K | SELL | -9.80% | 4.60K | Mar 16 | View |
| Mar 12, 2007 | C Shelton James | DIRECTOR | -2.00K | $11.27 | -$22.54K | SELL | -28.17% | 5.10K | Mar 09 - Mar 12 | View |
| Mar 12, 2007 | J David Lyons | DIRECTOR | -4.84K | $11.27 | -$54.58K | SELL | -82.88% | 1.00K | Mar 12 | View |
| Jun 03, 2005 | Alexander R Lupinetti | PRESIDENT,CEO,CHAIRMAN BOAR | 0.00 | $8.12 | -$54.97K | p / s | 0.00% | 14.96K | May 31 | View |
| May 16, 2005 | William Edson Bent Jr | VP GENERAL MANAGER | 0.00 | $8.24 | -$16.71K | p / s | 0.00% | 1.13K | May 12 | View |
| May 16, 2005 | Alexander R Lupinetti | PRESIDENT,CEO CHAIRMAN BOAR | 0.00 | $8.15 | -$175.69K | p / s | 0.00% | 14.96K | May 12 | View |
| May 12, 2005 | Gary W Levine | CFO/VP FINANCE | -3.66K | $7.76 | -$36.97K | SELL | -36.77% | 6.29K | May 11 | View |
| Dec 10, 2003 | CSP INC MA | DIRECTOR | -1.98K | $6.10 | -$12.09K | SELL | -42.33% | 2.70K | Dec 08 | View |
| Nov 21, 2003 | CSP INC MA | DIRECTOR | -100.00 | $6.50 | -$650.00 | SELL | -2.09% | 4.68K | Nov 20 | View |
| Sep 26, 2003 | CHRISTOPHER HALL | DIRECTOR | 59.04K | $4.93 | $291.05K | BUY | 18.89% | 371.55K | Sep 23 | View |
FAQ
Q
Is insider trading legal?
A
Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.
Q
What are some examples of market manipulation?
A
Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.
Browse insider trades on all stocks.
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