Form 4 Tracker
CSP INC /MA/
CSPI

10 insider filings · Latest: May 12, 2026

Common Stock Transactions
Txn DateAcceptedInsiderTypeSharesAvg PriceValueShares OwnedFiling
May 12, 2026May 13 1:02 PMStephen J. WebberDirector
Purchase
2,500$9.48$23.7K12,500(D)

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Mar 13, 2026Mar 13 6:43 PMNERGES JOSEPH R10% Owner
Purchase
200$8.59$1.7K1,411,282(D)

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Mar 12, 2026Mar 13 6:43 PMNERGES JOSEPH R10% Owner
Purchase
907$8.52$7.7K1,411,082(D)

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Mar 11, 2026Mar 13 6:43 PMNERGES JOSEPH R10% Owner
Purchase
1,100$8.48$9.3K1,410,175(D)

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Feb 25, 2026Feb 26 8:27 PMNERGES JOSEPH R10% Owner
Purchase
1,500$8.85$13.3K1,409,075(D)

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Feb 24, 2026Feb 26 8:27 PMNERGES JOSEPH R10% Owner
Purchase
1,500$8.73$13.1K1,407,575(D)

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Feb 19, 2026Feb 19 6:48 PMNERGES JOSEPH R10% Owner
Purchase
512$9.14$4.7K1,406,075(D)

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Feb 18, 2026Feb 19 6:48 PMNERGES JOSEPH R10% Owner
Purchase
4,100$9.21$37.8K1,405,563(D)

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Feb 17, 2026Feb 19 6:48 PMNERGES JOSEPH R10% Owner
Purchase
6,400$9.23$59.1K1,401,463(D)

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Mar 19, 2025Mar 19 3:01 PMJAMES C SHELTON
Proposed Sale
20,000$17.31$346.2K

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Feb 18, 2025Feb 18 3:30 PMBlackmon Raymond Charles JR
Proposed Sale
60,000$20.15$1.2M

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Feb 13, 2025Feb 13 8:10 PMJAMES C SHELTON
Proposed Sale
20,000$19.08$381.6K

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Feb 12, 2025Feb 12 2:31 PMBlackmon Raymond Charles JR
Proposed Sale
38,500$19.65$756.5K

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Stock Options & Derivatives

No transactions found.