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person · Reporting owner

NERGES JOSEPH R

Disclosed activity across 2 companies

Tapewire entity
39863
SEC CIK
0000925974

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CSP INC /MA/CSPI · Entity 691810% ownerSeptember 11, 2026September 15, 2026
TERAWULF INC.IKNX · Entity 368010% owner · Confidentiality agreementMarch 10, 2021March 12, 2021

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

CSP INC /MA/

Report date September 11, 2026 · Filed September 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect1,423,500 Ending reported balance After 2026-09-15 transaction · row 6
6 source rows · reconciled sequence

Row 1 · 2026-09-11 · Purchase · Acquired 1,600 · Balance 1,420,500

Row 2 · 2026-09-11 · Purchase · Acquired 1,000 · Balance 1,421,500

Row 3 · 2026-09-11 · Purchase · Acquired 1,000 · Balance 1,422,500

Row 4 · 2026-09-14 · Purchase · Acquired 500 · Balance 1,423,000

Row 5 · 2026-09-15 · Purchase · Acquired 28 · Balance 1,423,028

Row 6 · 2026-09-15 · Purchase · Acquired 472 · Balance 1,423,500

TERAWULF INC.

Report date March 10, 2021 · Filed March 12, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect318,779 Ending reported balance After 2021-03-12 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2021-03-10 · Sale · Disposed 6,231 · Balance 319,169

F1: Prices on March 10, 2021 were averaged on that day.

Row 2 · 2021-03-12 · Sale · Disposed 390 · Balance 318,779

Filing footnotes · ownership attribution and instrument terms

F1: Prices on March 10, 2021 were averaged on that day.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 15, 2026 Filed Sep 15, 2026 19:45 UTC CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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
June 10, 2026 Filed Jun 10, 2026 19:38 UTC CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 13, 2026 Filed May 13, 2026 17:39 UTC CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 12, 2026 Filed May 13, 2026 17:39 UTC CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 11, 2026 Filed May 13, 2026 17:39 UTC CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 13, 2026 Filed Mar 13, 2026 18:43 UTC CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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 CSP INC /MA/ CSPI · Entity 6918 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
February 18, 2026 Filed Feb 19, 2026 18:48 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 1,300 $9.20 $11,960.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 7

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,403,763

Read SEC document
February 18, 2026 Filed Feb 19, 2026 18:48 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 1,000 $9.30 $9,300.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 6

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,402,463

Read SEC document
February 17, 2026 Filed Feb 19, 2026 18:48 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 900 $9.15 $8,235.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 5

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,401,463

Read SEC document
February 17, 2026 Filed Feb 19, 2026 18:48 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 1,800 $9.21 $16,578.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 4

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,400,563

Read SEC document
February 17, 2026 Filed Feb 19, 2026 18:48 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 1,000 $9.27 $9,270.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 3

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,398,763

Read SEC document
February 17, 2026 Filed Feb 19, 2026 18:48 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 1,200 $9.18 $11,016.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 2

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,397,763

Read SEC document
February 17, 2026 Filed Feb 19, 2026 18:48 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 1,500 $9.32 $13,980.00
Disclosure

SEC source: 0001214659-26-002177 · marketforms-72255.xml · nonDerivative · entry 1

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,396,563

Read SEC document
September 15, 2025 Filed Sep 16, 2025 16:52 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 1,000 $11.21 $11,205.00
Disclosure

SEC source: 0001214659-25-013798 · marketforms-70788.xml · nonDerivative · entry 2

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,395,063

Read SEC document
September 15, 2025 Filed Sep 16, 2025 16:52 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 1,200 $11.21 $13,450.56
Disclosure

SEC source: 0001214659-25-013798 · marketforms-70788.xml · nonDerivative · entry 1

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,394,063

Read SEC document
June 13, 2025 Filed Jun 16, 2025 15:56 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 200 $11.72 $2,343.00
Disclosure

SEC source: 0001214659-25-009230 · marketforms-69936.xml · nonDerivative · entry 4

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,392,863

Read SEC document
June 13, 2025 Filed Jun 16, 2025 15:56 UTC CSP INC /MA/ CSPI · Entity 6918 PurchaseCommon Stock 500 $11.80 $5,900.00
Disclosure

SEC source: 0001214659-25-009230 · marketforms-69936.xml · nonDerivative · entry 3

NERGES JOSEPH R · CIK 0000925974 · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,392,663

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.