Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| CSP INC /MA/CSPI · Entity 6918 | 10% owner | September 11, 2026 | September 15, 2026 |
| TERAWULF INC.IKNX · Entity 3680 | 10% owner · Confidentiality agreement | March 10, 2021 | March 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 / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 1,423,500 |
Ending reported balance
After 2026-09-15 transaction · row 6
6 source rows · reconciled sequenceRow 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 / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 318,779 |
Ending reported balance
After 2021-03-12 transaction · row 2
2 source rows · reconciled sequenceRow 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
JSON APIPurchases/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 date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| May 18, 2017 Filed May 19, 2017 20:53 UTC Amendment | TERAWULF INC. IKNX · Entity 3680 | SaleCommon Stock | 500 | $8.50 | $4,250.00 |
DisclosureSEC source: 0001214659-17-003493 · marketforms-38866.xml · nonDerivative · entry 3 NERGES JOSEPH R · CIK 0000925974 · 10% owner · Confidentiality agreement 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 440,105 Read SEC document |
| May 18, 2017 Filed May 19, 2017 20:28 UTC | TERAWULF INC. IKNX · Entity 3680 | PurchaseCommon Stock | 500 | $8.50 | $4,250.00 |
DisclosureSEC source: 0001214659-17-003491 · marketforms-38858.xml · nonDerivative · entry 3 NERGES JOSEPH R · CIK 0000925974 · 10% owner · Confidentiality agreement 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 440,105 Read SEC document |
| May 17, 2017 Filed May 19, 2017 20:53 UTC Amendment | TERAWULF INC. IKNX · Entity 3680 | SaleCommon Stock | 700 | $8.83 | $6,177.50 |
DisclosureSEC source: 0001214659-17-003493 · marketforms-38866.xml · nonDerivative · entry 2 NERGES JOSEPH R · CIK 0000925974 · 10% owner · Confidentiality agreement 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 440,605 Read SEC document |
| May 17, 2017 Filed May 19, 2017 20:53 UTC Amendment | TERAWULF INC. IKNX · Entity 3680 | SaleCommon Stock | 1,695 | $9.04 | $15,329.24 |
DisclosureSEC source: 0001214659-17-003493 · marketforms-38866.xml · nonDerivative · entry 1 NERGES JOSEPH R · CIK 0000925974 · 10% owner · Confidentiality agreement 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 441,305 Read SEC document |
| May 17, 2017 Filed May 19, 2017 20:28 UTC | TERAWULF INC. IKNX · Entity 3680 | PurchaseCommon Stock | 700 | $8.83 | $6,177.50 |
DisclosureSEC source: 0001214659-17-003491 · marketforms-38858.xml · nonDerivative · entry 2 NERGES JOSEPH R · CIK 0000925974 · 10% owner · Confidentiality agreement 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 440,605 Read SEC document |
| May 17, 2017 Filed May 19, 2017 20:28 UTC | TERAWULF INC. IKNX · Entity 3680 | PurchaseCommon Stock | 1,695 | $9.04 | $15,329.24 |
DisclosureSEC source: 0001214659-17-003491 · marketforms-38858.xml · nonDerivative · entry 1 NERGES JOSEPH R · CIK 0000925974 · 10% owner · Confidentiality agreement 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 441,305 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.