Insider Tracker SEC Form 4 insider trades
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CSPI

CSP INC /MA/

Technology Computer Integrated Systems Design Market cap: $76.7M Quote and statistics → Sign in to watch CSPI Sign in to set a price alert

Stock Price & Insider Activity

Historical close with open-market insider transaction markers

Insider activity

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Bought$3.8M187 buy days
Sold$649.9K19 sell days
Net insider flow+$3.2Mnet buying · 10 years
Latest trade2026-09-15NERGES JOSEPH R
Insider trades for this stock
Date Side Insider Role Shares Avg price Value Trades
2026-09-15 Buy NERGES JOSEPH R 10% owner 500 $7.96 $4.0K 2
2026-09-14 Buy NERGES JOSEPH R 10% owner 500 $7.90 $4.0K 1
2026-09-11 Buy NERGES JOSEPH R 10% owner 3,600 $7.82 $28.1K 3
2026-06-10 Buy NERGES JOSEPH R 10% owner 171 $8.31 $1.4K 2
2026-06-09 Buy NERGES JOSEPH R 10% owner 899 $8.55 $7.7K 2
2026-06-08 Buy NERGES JOSEPH R 10% owner 2,300 $8.60 $19.8K 3
2026-05-15 Buy FOLGER ANTHONY Director 2,500 $9.36 $23.4K 1
2026-05-13 Buy NERGES JOSEPH R 10% owner 900 $9.23 $8.3K 2
2026-05-13 Buy Azeri Ismail Director 218 $9.41 $2.1K 1
2026-05-12 Buy Webber Stephen J. Director 2,500 $9.48 $23.7K 1
2026-05-12 Buy Azeri Ismail Director 2,282 $9.38 $21.4K 1
2026-05-12 Buy NERGES JOSEPH R 10% owner 1,000 $9.27 $9.3K 2
2026-05-11 Buy NERGES JOSEPH R 10% owner 2,348 $9.21 $21.6K 3
2026-03-13 Buy NERGES JOSEPH R 10% owner 200 $8.59 $1.7K 1
2026-03-12 Buy NERGES JOSEPH R 10% owner 907 $8.52 $7.7K 2
2026-03-11 Buy NERGES JOSEPH R 10% owner 1,100 $8.48 $9.3K 3
2026-02-25 Buy NERGES JOSEPH R 10% owner 1,500 $8.85 $13.3K 6
2026-02-24 Buy NERGES JOSEPH R 10% owner 1,500 $8.73 $13.1K 3
2026-02-19 Buy NERGES JOSEPH R 10% owner 512 $9.14 $4.7K 2
2026-02-18 Buy NERGES JOSEPH R 10% owner 4,100 $9.21 $37.8K 4
2026-02-17 Buy NERGES JOSEPH R 10% owner 6,400 $9.23 $59.1K 5
2025-09-15 Buy NERGES JOSEPH R 10% owner 2,200 $11.21 $24.7K 2
2025-06-13 Buy NERGES JOSEPH R 10% owner 3,850 $11.91 $45.8K 4
2025-06-06 Buy NERGES JOSEPH R 10% owner 700 $13.63 $9.5K 4
2025-06-05 Buy NERGES JOSEPH R 10% owner 200 $13.92 $2.8K 1
2025-06-04 Buy NERGES JOSEPH R 10% owner 1,100 $14.00 $15.4K 5
2025-05-29 Buy NERGES JOSEPH R 10% owner 200 $14.75 $3.0K 1
2025-05-28 Buy NERGES JOSEPH R 10% owner 400 $14.63 $5.9K 3
2025-05-27 Buy NERGES JOSEPH R 10% owner 1,100 $14.64 $16.1K 6
2025-03-11 Buy NERGES JOSEPH R 10% owner 300 $15.75 $4.7K 1
2025-03-10 Buy NERGES JOSEPH R 10% owner 1,200 $15.66 $18.8K 5
2025-03-07 Buy NERGES JOSEPH R 10% owner 500 $15.05 $7.5K 1
2025-02-26 Buy NERGES JOSEPH R 10% owner 1,399 $15.72 $22.0K 5
2025-02-25 Buy NERGES JOSEPH R 10% owner 400 $15.69 $6.3K 2
2025-02-24 Buy NERGES JOSEPH R 10% owner 655 $16.41 $10.8K 2
2025-02-14 Buy NERGES JOSEPH R 10% owner 200 $18.61 $3.7K 1
2025-02-13 Buy NERGES JOSEPH R 10% owner 1,398 $18.97 $26.5K 3
2025-02-12 Buy NERGES JOSEPH R 10% owner 1,400 $19.89 $27.8K 3
2024-08-23 Sell JAMES C SHELTON Director 1,000 $14.09 $14.1K 2
2024-08-21 Sell JAMES C SHELTON Director 2,000 $14.25 $28.5K 1
2024-08-15 Buy NERGES JOSEPH R 10% owner 1,200 $13.40 $16.1K 3
2024-08-14 Buy NERGES JOSEPH R 10% owner 1,600 $13.19 $21.1K 5
2024-08-01 Buy NERGES JOSEPH R 10% owner 1,200 $14.53 $17.4K 3
2024-07-30 Buy NERGES JOSEPH R 10% owner 1,809 $14.60 $26.4K 3
2024-07-19 Buy NERGES JOSEPH R 10% owner 300 $14.35 $4.3K 1
2024-07-18 Buy NERGES JOSEPH R 10% owner 426 $14.46 $6.2K 3
2024-07-17 Buy NERGES JOSEPH R 10% owner 2,000 $14.38 $28.8K 5
2024-06-27 Buy NERGES JOSEPH R 10% owner 470 $14.67 $6.9K 2
2024-06-26 Buy NERGES JOSEPH R 10% owner 140 $13.00 $1.8K 1
2024-06-25 Buy NERGES JOSEPH R 10% owner 1,100 $13.10 $14.4K 4
2024-06-24 Buy NERGES JOSEPH R 10% owner 1,400 $13.59 $19.0K 4
2024-06-21 Buy NERGES JOSEPH R 10% owner 2,250 $14.07 $31.7K 7
2024-06-20 Buy NERGES JOSEPH R 10% owner 300 $13.92 $4.2K 1
2024-06-18 Buy NERGES JOSEPH R 10% owner 1,862 $13.94 $26.0K 5
2024-06-17 Buy NERGES JOSEPH R 10% owner 1,402 $13.95 $19.6K 4
2024-06-14 Buy NERGES JOSEPH R 10% owner 2,000 $14.02 $28.0K 4
2024-06-07 Buy NERGES JOSEPH R 10% owner 1,900 $14.12 $26.8K 7
2024-06-06 Buy NERGES JOSEPH R 10% owner 600 $14.15 $8.5K 1
2024-06-04 Buy NERGES JOSEPH R 10% owner 800 $14.26 $11.4K 3
2024-06-03 Buy NERGES JOSEPH R 10% owner 2,500 $14.30 $35.7K 7
2024-05-31 Buy NERGES JOSEPH R 10% owner 2,200 $14.21 $31.3K 4
2024-05-28 Buy NERGES JOSEPH R 10% owner 2,810 $14.20 $39.9K 8
2024-05-24 Buy NERGES JOSEPH R 10% owner 1,221 $14.54 $17.8K 7
2024-05-23 Buy NERGES JOSEPH R 10% owner 1,300 $14.41 $18.7K 6
2024-05-22 Buy NERGES JOSEPH R 10% owner 300 $14.88 $4.5K 2
2024-05-21 Buy NERGES JOSEPH R 10% owner 950 $14.82 $14.1K 7
2024-05-20 Buy NERGES JOSEPH R 10% owner 1,100 $14.40 $15.8K 5
2024-05-17 Buy NERGES JOSEPH R 10% owner 1,905 $14.32 $27.3K 6
2024-05-15 Buy NERGES JOSEPH R 10% owner 400 $13.60 $5.4K 3
2024-05-14 Buy NERGES JOSEPH R 10% owner 1,000 $13.53 $13.5K 4
2024-05-13 Buy NERGES JOSEPH R 10% owner 605 $13.49 $8.2K 4
2024-05-10 Buy NERGES JOSEPH R 10% owner 600 $13.17 $7.9K 3
2024-03-15 Buy NERGES JOSEPH R 10% owner 625 $38.52 $24.1K 3
2024-03-14 Buy NERGES JOSEPH R 10% owner 200 $40.50 $8.1K 1
2024-03-12 Buy NERGES JOSEPH R 10% owner 500 $38.59 $19.3K 3
2024-03-11 Buy NERGES JOSEPH R 10% owner 970 $35.93 $34.8K 2
2024-03-08 Buy NERGES JOSEPH R 10% owner 400 $36.12 $14.4K 2
2024-02-20 Buy NERGES JOSEPH R 10% owner 4,660 $31.30 $145.8K 9
2024-02-16 Buy NERGES JOSEPH R 10% owner 500 $33.00 $16.5K 1
2023-12-15 Buy NERGES JOSEPH R 10% owner 3,416 $17.31 $59.1K 1
2023-12-14 Buy NERGES JOSEPH R 10% owner 14,722 $18.38 $270.6K 1
2023-09-15 Buy NERGES JOSEPH R 10% owner 24 $20.75 $498 1
2023-09-14 Buy NERGES JOSEPH R 10% owner 200 $20.78 $4.2K 2
2023-09-13 Buy NERGES JOSEPH R 10% owner 223 $20.05 $4.5K 1
2023-09-05 Buy NERGES JOSEPH R 10% owner 1,000 $15.65 $15.7K 1
2023-09-01 Buy NERGES JOSEPH R 10% owner 872 $15.75 $13.7K 3
2023-08-31 Buy NERGES JOSEPH R 10% owner 2,088 $15.58 $32.5K 1
2023-08-30 Buy NERGES JOSEPH R 10% owner 2,000 $15.49 $31.0K 1
2023-08-29 Buy NERGES JOSEPH R 10% owner 1,902 $14.94 $28.4K 1
2023-08-28 Buy NERGES JOSEPH R 10% owner 2,201 $14.68 $32.3K 1
2023-08-25 Buy NERGES JOSEPH R 10% owner 3,100 $14.08 $43.6K 1
2023-08-24 Buy NERGES JOSEPH R 10% owner 1,331 $14.33 $19.1K 1
2023-08-23 Buy NERGES JOSEPH R 10% owner 2,900 $14.13 $41.0K 7
2023-08-22 Buy NERGES JOSEPH R 10% owner 1,843 $14.52 $26.8K 7
2023-08-21 Buy NERGES JOSEPH R 10% owner 2,813 $14.71 $41.4K 7
2023-08-18 Buy NERGES JOSEPH R 10% owner 2,580 $14.62 $37.7K 4
2023-08-17 Buy NERGES JOSEPH R 10% owner 1,709 $14.77 $25.2K 5
2023-08-16 Buy NERGES JOSEPH R 10% owner 3,001 $14.52 $43.6K 6
2023-08-15 Buy NERGES JOSEPH R 10% owner 1,932 $13.88 $26.8K 3
2023-08-14 Buy NERGES JOSEPH R 10% owner 2,705 $13.72 $37.1K 5
2023-08-11 Buy NERGES JOSEPH R 10% owner 3,300 $13.33 $44.0K 7
2023-06-16 Buy NERGES JOSEPH R 10% owner 622 $12.67 $7.9K 4
2023-06-15 Buy NERGES JOSEPH R 10% owner 1,000 $9.86 $9.9K 5
2023-06-14 Buy NERGES JOSEPH R 10% owner 1,417 $12.85 $18.2K 4
2023-06-07 Buy NERGES JOSEPH R 10% owner 202 $12.79 $2.6K 2
2023-06-06 Buy NERGES JOSEPH R 10% owner 1,713 $12.40 $21.2K 4
2023-06-05 Buy NERGES JOSEPH R 10% owner 2,679 $12.42 $33.3K 5
2023-06-02 Buy NERGES JOSEPH R 10% owner 176 $12.46 $2.2K 2
2023-06-01 Buy NERGES JOSEPH R 10% owner 1,336 $12.43 $16.6K 4
2023-05-31 Buy NERGES JOSEPH R 10% owner 731 $12.36 $9.0K 5
2023-05-24 Buy NERGES JOSEPH R 10% owner 2,203 $11.57 $25.5K 11
2023-05-23 Buy NERGES JOSEPH R 10% owner 544 $11.90 $6.5K 3
2023-05-22 Buy NERGES JOSEPH R 10% owner 915 $11.78 $10.8K 3
2023-05-18 Buy NERGES JOSEPH R 10% owner 1,200 $11.06 $13.3K 5
2023-05-17 Buy NERGES JOSEPH R 10% owner 1,000 $10.73 $10.7K 4
2023-05-16 Buy NERGES JOSEPH R 10% owner 1,400 $10.70 $15.0K 7
2023-05-15 Buy NERGES JOSEPH R 10% owner 1,940 $10.98 $21.3K 4
2023-05-12 Buy NERGES JOSEPH R 10% owner 6,477 $10.60 $68.7K 11
2023-03-16 Buy NERGES JOSEPH R 10% owner 200 $12.30 $2.5K 1
2023-03-15 Buy NERGES JOSEPH R 10% owner 1,124 $11.67 $13.1K 6
2023-03-14 Buy NERGES JOSEPH R 10% owner 200 $11.77 $2.4K 2
2023-03-13 Buy NERGES JOSEPH R 10% owner 1,792 $11.67 $20.9K 3
2023-03-10 Buy NERGES JOSEPH R 10% owner 1,300 $11.50 $15.0K 2
2023-03-09 Buy NERGES JOSEPH R 10% owner 3,339 $11.90 $39.7K 6
2023-03-07 Buy NERGES JOSEPH R 10% owner 311 $11.30 $3.5K 2
2023-03-06 Buy NERGES JOSEPH R 10% owner 2,252 $11.03 $24.8K 6
2023-03-01 Buy NERGES JOSEPH R 10% owner 460 $11.25 $5.2K 1
2023-02-28 Buy NERGES JOSEPH R 10% owner 800 $11.11 $8.9K 2
2023-02-27 Buy NERGES JOSEPH R 10% owner 1,465 $11.07 $16.2K 6
2023-02-23 Buy NERGES JOSEPH R 10% owner 1,704 $11.22 $19.1K 3
2023-02-22 Buy NERGES JOSEPH R 10% owner 1,581 $11.31 $17.9K 5
2023-02-21 Buy NERGES JOSEPH R 10% owner 3,716 $11.57 $43.0K 7
2023-02-17 Buy NERGES JOSEPH R 10% owner 1,433 $11.82 $16.9K 6
2023-02-16 Buy NERGES JOSEPH R 10% owner 509 $11.90 $6.1K 2
2023-02-15 Buy NERGES JOSEPH R 10% owner 1,100 $11.95 $13.1K 3
2023-02-14 Buy NERGES JOSEPH R 10% owner 550 $11.79 $6.5K 3
2023-02-13 Buy NERGES JOSEPH R 10% owner 2,715 $11.21 $30.4K 3
2023-02-10 Buy NERGES JOSEPH R 10% owner 1,200 $11.02 $13.2K 3
2022-12-16 Buy NERGES JOSEPH R 10% owner 300 $9.03 $2.7K 3
2022-12-15 Sell SOUTHWELL GARY Other 597 $9.12 $5.4K 1
2022-12-15 Buy NERGES JOSEPH R 10% owner 400 $9.13 $3.7K 3
2022-12-14 Buy NERGES JOSEPH R 10% owner 5,625 $9.28 $52.2K 5
2022-12-12 Buy NERGES JOSEPH R 10% owner 2,330 $9.21 $21.5K 4
2022-12-09 Buy NERGES JOSEPH R 10% owner 1,550 $9.43 $14.6K 2
2022-12-08 Buy NERGES JOSEPH R 10% owner 3,350 $9.21 $30.9K 5
2022-09-15 Buy NERGES JOSEPH R 10% owner 1,001 $8.36 $8.4K 3
2022-09-14 Buy NERGES JOSEPH R 10% owner 1,581 $8.34 $13.2K 4
2022-09-13 Buy NERGES JOSEPH R 10% owner 2,737 $8.23 $22.5K 5
2022-09-12 Buy NERGES JOSEPH R 10% owner 6,134 $8.12 $49.8K 8
2022-09-09 Buy NERGES JOSEPH R 10% owner 6,560 $8.01 $52.5K 8
2022-09-08 Buy NERGES JOSEPH R 10% owner 2,700 $7.84 $21.2K 4
2022-08-16 Buy NERGES JOSEPH R 10% owner 678 $8.33 $5.6K 4
2022-08-15 Buy NERGES JOSEPH R 10% owner 2,800 $8.26 $23.1K 3
2022-08-12 Buy NERGES JOSEPH R 10% owner 5,359 $8.30 $44.5K 5
2022-06-16 Buy NERGES JOSEPH R 10% owner 3,200 $8.73 $27.9K 7
2022-06-15 Buy NERGES JOSEPH R 10% owner 502 $8.90 $4.5K 2
2022-06-14 Buy NERGES JOSEPH R 10% owner 1,855 $8.87 $16.4K 7
2022-06-13 Buy NERGES JOSEPH R 10% owner 1,000 $8.66 $8.7K 1
2022-06-10 Buy NERGES JOSEPH R 10% owner 4,500 $9.30 $41.8K 7
2022-06-09 Buy NERGES JOSEPH R 10% owner 1,423 $9.49 $13.5K 3
2022-06-08 Buy NERGES JOSEPH R 10% owner 1,500 $9.53 $14.3K 2
2022-06-07 Buy NERGES JOSEPH R 10% owner 600 $9.50 $5.7K 1
2022-06-06 Buy NERGES JOSEPH R 10% owner 3,559 $9.33 $33.2K 3
2022-06-03 Buy NERGES JOSEPH R 10% owner 200 $9.06 $1.8K 2
2022-06-02 Buy NERGES JOSEPH R 10% owner 1,652 $8.99 $14.8K 5
2022-06-01 Buy NERGES JOSEPH R 10% owner 1,988 $8.77 $17.4K 4
2022-05-31 Buy NERGES JOSEPH R 10% owner 1,801 $8.93 $16.1K 4
2022-05-27 Buy NERGES JOSEPH R 10% owner 2,500 $8.47 $21.2K 4
2022-05-26 Buy NERGES JOSEPH R 10% owner 2,749 $8.28 $22.8K 4
2022-05-25 Buy NERGES JOSEPH R 10% owner 1,098 $8.27 $9.1K 2
2022-05-24 Buy NERGES JOSEPH R 10% owner 1,900 $7.99 $15.2K 3
2022-05-23 Buy NERGES JOSEPH R 10% owner 2,954 $7.93 $23.4K 4
2022-05-20 Buy NERGES JOSEPH R 10% owner 1,202 $7.90 $9.5K 4
2022-05-19 Buy NERGES JOSEPH R 10% owner 3,204 $7.76 $24.9K 8
2022-05-18 Buy NERGES JOSEPH R 10% owner 3,500 $7.74 $27.1K 6
2022-05-17 Buy NERGES JOSEPH R 10% owner 100 $7.50 $750 1
2022-05-16 Buy NERGES JOSEPH R 10% owner 6,200 $7.46 $46.2K 11
2022-05-13 Buy NERGES JOSEPH R 10% owner 3,650 $7.18 $26.2K 3
2022-04-27 Buy NERGES JOSEPH R 10% owner 3,000 $7.04 $21.1K 5
2022-04-08 Buy NERGES JOSEPH R 10% owner 200 $7.30 $1.5K 1
2022-04-07 Buy NERGES JOSEPH R 10% owner 2,291 $7.36 $16.9K 4
2022-03-15 Sell LEVINE GARY W CFO 1,000 $7.80 $7.8K 1
2022-02-09 Buy NERGES JOSEPH R 10% owner 1,000 $7.96 $8.0K 2
2022-02-08 Buy NERGES JOSEPH R 10% owner 900 $8.54 $7.7K 3
2022-02-07 Buy NERGES JOSEPH R 10% owner 2,300 $8.47 $19.5K 6
2022-01-25 Buy NERGES JOSEPH R 10% owner 300 $8.25 $2.5K 1
2022-01-24 Buy NERGES JOSEPH R 10% owner 700 $8.39 $5.9K 2
2022-01-21 Buy NERGES JOSEPH R 10% owner 1,345 $8.45 $11.4K 3
2022-01-13 Buy NERGES JOSEPH R 10% owner 1,200 $8.59 $10.3K 2
2022-01-12 Buy NERGES JOSEPH R 10% owner 200 $8.60 $1.7K 1
2022-01-11 Buy NERGES JOSEPH R 10% owner 3,000 $8.61 $25.8K 6
2021-06-09 Sell JAMES C SHELTON Director 2,000 $10.95 $21.9K 1
2021-05-18 Sell Newbanks Mike Other C-suite 1,500 $10.88 $16.3K 1
2021-05-18 Sell LEVINE GARY W CFO 1,398 $11.09 $15.5K 1
2021-05-17 Sell LEVINE GARY W CFO 1,602 $10.55 $16.9K 1
2021-02-17 Sell Dellovo Victor CEO 6,264 $10.08 $63.1K 1
2021-02-16 Sell Dellovo Victor CEO 25,000 $10.21 $255.3K 1
2021-02-16 Sell Newbanks Mike Other C-suite 1,000 $10.27 $10.3K 1
2021-02-12 Sell JAMES C SHELTON Director 5,000 $10.51 $52.5K 1
2021-02-12 Sell Dellovo Victor CEO 5,000 $10.27 $51.4K 1
2020-02-18 Sell Dellovo Victor CEO 2,000 $13.75 $27.5K 1
2018-09-10 Sell JAMES C SHELTON Director 1,000 $13.50 $13.5K 1
2018-09-06 Sell JAMES C SHELTON Director 1,000 $13.50 $13.5K 1
2018-09-05 Sell JAMES C SHELTON Director 1,000 $13.50 $13.5K 1
2017-06-09 Sell JAMES C SHELTON Director 1,900 $10.90 $20.7K 1
2017-06-08 Sell JAMES C SHELTON Director 199 $10.80 $2.1K 1