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Nasdaq · USD

CSPI

CSP INC /MA/

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Tapewire entity
6918
SEC CIK
0000356037
Parsed reports
188

Last 12 months

Inside the activity.

50 purchase rows · 0 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 2026200
Mar 202660
Apr 202600
May 2026110
Jun 202670
Jul 202600
Aug 202600
Sep 202660
Oct 202600

Latest available

Insider transactions

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
September 15, 2026 Filed Sep 15, 2026 19:45 UTC PurchaseCommon Stock 472 $7.96 $3,757.12
Disclosure

SEC source: 0001214659-26-011702 · doc4.xml · nonDerivative · entry 6

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,423,500

Read SEC document
September 15, 2026 Filed Sep 15, 2026 19:45 UTC PurchaseCommon Stock 28 $7.90 $221.20
Disclosure

SEC source: 0001214659-26-011702 · doc4.xml · nonDerivative · entry 5

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,423,028

Read SEC document
September 14, 2026 Filed Sep 15, 2026 19:45 UTC PurchaseCommon Stock 500 $7.90 $3,950.00
Disclosure

SEC source: 0001214659-26-011702 · doc4.xml · nonDerivative · entry 4

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,423,000

Read SEC document
September 11, 2026 Filed Sep 15, 2026 19:45 UTC PurchaseCommon Stock 1,000 $7.90 $7,900.00
Disclosure

SEC source: 0001214659-26-011702 · doc4.xml · nonDerivative · entry 3

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,422,500

Read SEC document
September 11, 2026 Filed Sep 15, 2026 19:45 UTC PurchaseCommon Stock 1,000 $7.85 $7,850.00
Disclosure

SEC source: 0001214659-26-011702 · doc4.xml · nonDerivative · entry 2

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,421,500

Read SEC document
September 11, 2026 Filed Sep 15, 2026 19:45 UTC PurchaseCommon Stock 1,600 $7.75 $12,400.00
Disclosure

SEC source: 0001214659-26-011702 · doc4.xml · nonDerivative · entry 1

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,420,500

Read SEC document
July 31, 2026 Filed Aug 4, 2026 20:06 UTC
LEVINE GARY WCFO and Secretary
GrantCommon Stock 259 $7.52 $1,946.39
Disclosure

SEC source: 0001282498-26-000017 · primary_doc.xml · nonDerivative · entry 1

LEVINE GARY W · CIK 0001282498 · CFO and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,619

Read SEC document
June 10, 2026 Filed Jun 10, 2026 19:38 UTC PurchaseCommon Stock 100 $8.32 $832.00
Disclosure

SEC source: 0001214659-26-007312 · marketforms-73377.xml · nonDerivative · entry 7

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,418,900

Read SEC document
June 10, 2026 Filed Jun 10, 2026 19:38 UTC PurchaseCommon Stock 71 $8.30 $588.95
Disclosure

SEC source: 0001214659-26-007312 · marketforms-73377.xml · nonDerivative · entry 6

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,418,800

Read SEC document
June 09, 2026 Filed Jun 10, 2026 19:38 UTC PurchaseCommon Stock 199 $8.05 $1,601.75
Disclosure

SEC source: 0001214659-26-007312 · marketforms-73377.xml · nonDerivative · entry 5

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,418,729

Read SEC document
June 09, 2026 Filed Jun 10, 2026 19:38 UTC PurchaseCommon Stock 700 $8.69 $6,083.00
Disclosure

SEC source: 0001214659-26-007312 · marketforms-73377.xml · nonDerivative · entry 4

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,418,530

Read SEC document
June 08, 2026 Filed Jun 10, 2026 19:38 UTC PurchaseCommon Stock 800 $8.40 $6,722.00
Disclosure

SEC source: 0001214659-26-007312 · marketforms-73377.xml · nonDerivative · entry 3

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,417,830

Read SEC document
June 08, 2026 Filed Jun 10, 2026 19:38 UTC PurchaseCommon Stock 500 $8.60 $4,300.00
Disclosure

SEC source: 0001214659-26-007312 · marketforms-73377.xml · nonDerivative · entry 2

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,417,030

Read SEC document
June 08, 2026 Filed Jun 10, 2026 19:38 UTC PurchaseCommon Stock 1,000 $8.75 $8,750.00
Disclosure

SEC source: 0001214659-26-007312 · marketforms-73377.xml · nonDerivative · entry 1

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,416,530

Read SEC document
May 15, 2026 Filed May 18, 2026 19:09 UTC PurchaseCommon Stock 2,500 $9.36 $23,395.00
Disclosure

SEC source: 0001282498-26-000016 · primary_doc.xml · nonDerivative · entry 1

FOLGER ANTHONY · CIK 0001566737 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Read SEC document
May 13, 2026 Filed May 13, 2026 17:39 UTC PurchaseCommon Stock 500 $9.26 $4,630.00
Disclosure

SEC source: 0001214659-26-006063 · marketforms-73170.xml · nonDerivative · entry 7

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,415,530

Read SEC document
May 13, 2026 Filed May 13, 2026 17:39 UTC PurchaseCommon Stock 400 $9.19 $3,676.00
Disclosure

SEC source: 0001214659-26-006063 · marketforms-73170.xml · nonDerivative · entry 6

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,415,030

Read SEC document
May 13, 2026 Filed May 14, 2026 21:16 UTC
Azeri IsmailDirector
PurchaseCommon Stock 218 $9.41 $2,051.38
Disclosure

SEC source: 0001663272-26-000005 · primary_doc.xml · nonDerivative · entry 2

Azeri Ismail · CIK 0001663272 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,490

Read SEC document
May 12, 2026 Filed May 13, 2026 17:39 UTC PurchaseCommon Stock 200 $9.15 $1,830.00
Disclosure

SEC source: 0001214659-26-006063 · marketforms-73170.xml · nonDerivative · entry 5

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,414,630

Read SEC document
May 12, 2026 Filed May 13, 2026 17:39 UTC PurchaseCommon Stock 800 $9.30 $7,440.00
Disclosure

SEC source: 0001214659-26-006063 · marketforms-73170.xml · nonDerivative · entry 4

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,414,430

Read SEC document
May 12, 2026 Filed May 13, 2026 13:02 UTC PurchaseCommon Stock 2,500 $9.48 $23,700.00
Disclosure

SEC source: 0001687188-26-000003 · primary_doc.xml · nonDerivative · entry 1

Webber Stephen J. · CIK 0001687188 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Read SEC document
May 12, 2026 Filed May 14, 2026 21:16 UTC
Azeri IsmailDirector
PurchaseCommon Stock 2,282 $9.38 $21,405.16
Disclosure

SEC source: 0001663272-26-000005 · primary_doc.xml · nonDerivative · entry 1

Azeri Ismail · CIK 0001663272 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,272

Read SEC document
May 11, 2026 Filed May 13, 2026 17:39 UTC PurchaseCommon Stock 500 $9.20 $4,600.00
Disclosure

SEC source: 0001214659-26-006063 · marketforms-73170.xml · nonDerivative · entry 3

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,413,630

Read SEC document
May 11, 2026 Filed May 13, 2026 17:39 UTC PurchaseCommon Stock 348 $9.18 $3,194.64
Disclosure

SEC source: 0001214659-26-006063 · marketforms-73170.xml · nonDerivative · entry 2

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,413,130

Read SEC document
May 11, 2026 Filed May 13, 2026 17:39 UTC PurchaseCommon Stock 1,500 $9.22 $13,830.00
Disclosure

SEC source: 0001214659-26-006063 · marketforms-73170.xml · nonDerivative · entry 1

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,412,782

Read SEC document
March 27, 2026 Filed Apr 1, 2026 21:40 UTC GrantCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001282498-26-000012 · primary_doc.xml · nonDerivative · entry 1

Webber Stephen J. · CIK 0001687188 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Read SEC document
March 27, 2026 Filed Apr 1, 2026 21:21 UTC GrantCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0001282498-26-000011 · primary_doc.xml · nonDerivative · entry 1

FOLGER ANTHONY · CIK 0001566737 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

Read SEC document
March 27, 2026 Filed Apr 1, 2026 20:01 UTC
LEVINE GARY WCEO and Secretary
GrantCommon Stock 8,500 $0.00 $0.00
Disclosure

SEC source: 0001282498-26-000008 · primary_doc.xml · nonDerivative · entry 1

LEVINE GARY W · CIK 0001282498 · CEO and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 216,360

Read SEC document
March 27, 2026 Filed Apr 1, 2026 21:13 UTC
SOUTHWELL GARYPresident ARIA Cybersecurity
GrantCommon Stock 15,000 $0.00 $0.00
Disclosure

SEC source: 0001282498-26-000010 · primary_doc.xml · nonDerivative · entry 1

SOUTHWELL GARY · CIK 0001729455 · President ARIA Cybersecurity

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,222

Read SEC document
March 27, 2026 Filed Apr 1, 2026 20:19 UTC
Dellovo VictorDirector · President and CEO
GrantCommon Stock 35,000 $0.00 $0.00
Disclosure

SEC source: 0001282498-26-000009 · primary_doc.xml · nonDerivative · entry 1

Dellovo Victor · CIK 0001484174 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 866,860

Read SEC document
March 27, 2026 Filed Apr 15, 2026 20:38 UTC
Azeri IsmailDirector
GrantCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001663272-26-000004 · primary_doc.xml · nonDerivative · entry 1

Azeri Ismail · CIK 0001663272 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,990

Read SEC document
March 13, 2026 Filed Mar 13, 2026 18:43 UTC PurchaseCommon Stock 200 $8.59 $1,718.00
Disclosure

SEC source: 0001214659-26-003249 · marketforms-72517.xml · nonDerivative · entry 6

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,411,282

Read SEC document
March 12, 2026 Filed Mar 13, 2026 18:43 UTC PurchaseCommon Stock 407 $8.45 $3,439.15
Disclosure

SEC source: 0001214659-26-003249 · marketforms-72517.xml · nonDerivative · entry 5

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,411,082

Read SEC document
March 12, 2026 Filed Mar 13, 2026 18:43 UTC PurchaseCommon Stock 500 $8.58 $4,290.00
Disclosure

SEC source: 0001214659-26-003249 · marketforms-72517.xml · nonDerivative · entry 4

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,410,675

Read SEC document
March 11, 2026 Filed Mar 13, 2026 18:43 UTC PurchaseCommon Stock 400 $8.48 $3,392.00
Disclosure

SEC source: 0001214659-26-003249 · marketforms-72517.xml · nonDerivative · entry 3

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,410,175

Read SEC document
March 11, 2026 Filed Mar 13, 2026 18:43 UTC PurchaseCommon Stock 300 $8.45 $2,535.00
Disclosure

SEC source: 0001214659-26-003249 · marketforms-72517.xml · nonDerivative · entry 2

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,409,775

Read SEC document
March 11, 2026 Filed Mar 13, 2026 18:43 UTC PurchaseCommon Stock 400 $8.50 $3,400.00
Disclosure

SEC source: 0001214659-26-003249 · marketforms-72517.xml · nonDerivative · entry 1

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,409,475

Read SEC document
February 25, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 100 $8.70 $870.00
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 9

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,409,075

Read SEC document
February 25, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 200 $8.75 $1,750.00
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 8

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,408,975

Read SEC document
February 25, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 500 $8.80 $4,400.00
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 7

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,408,775

Read SEC document
February 25, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 200 $8.95 $1,790.74
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 6

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,408,275

Read SEC document
February 25, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 300 $8.92 $2,674.50
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 5

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,408,075

Read SEC document
February 25, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 200 $8.92 $1,783.20
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 4

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,407,775

Read SEC document
February 24, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 500 $8.79 $4,395.00
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 3

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,407,575

Read SEC document
February 24, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 500 $8.72 $4,357.50
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 2

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,407,075

Read SEC document
February 24, 2026 Filed Feb 26, 2026 20:27 UTC PurchaseCommon Stock 500 $8.69 $4,345.00
Disclosure

SEC source: 0001214659-26-002537 · marketforms-72340.xml · nonDerivative · entry 1

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,406,575

Read SEC document
February 19, 2026 Filed Feb 19, 2026 18:48 UTC PurchaseCommon Stock 400 $9.13 $3,652.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 11

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,406,075

Read SEC document
February 19, 2026 Filed Feb 19, 2026 18:48 UTC PurchaseCommon Stock 112 $9.18 $1,028.16
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 10

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,405,675

Read SEC document
February 18, 2026 Filed Feb 19, 2026 18:48 UTC PurchaseCommon Stock 800 $9.12 $7,296.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 9

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,405,563

Read SEC document
February 18, 2026 Filed Feb 19, 2026 18:48 UTC PurchaseCommon Stock 1,000 $9.21 $9,210.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 8

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,404,763

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.