Form 4 for CSPI CSP INC /MA/
Accepted 2026-09-15 15:45:09 ET · period of report 2026-09-11 · accession 0001214659-26-011702 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2026-09-15 15:45 | 2026-09-11+ | CSPI | NERGES JOSEPH R | 10% | P - Purchase | $7.84 | +4,600 | 1.42M | +0.3% | +$36.1K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-09-11 | P | A | 1,600 | $7.75 | 1,420,500 | D | — | — | |
| 2 | Common | Common Stock | 2026-09-11 | P | A | 1,000 | $7.85 | 1,421,500 | D | — | — | |
| 3 | Common | Common Stock | 2026-09-11 | P | A | 1,000 | $7.90 | 1,422,500 | D | — | — | |
| 4 | Common | Common Stock | 2026-09-14 | P | A | 500 | $7.90 | 1,423,000 | D | — | — | |
| 5 | Common | Common Stock | 2026-09-15 | P | A | 28 | $7.90 | 1,423,028 | D | — | — | |
| 6 | Common | Common Stock | 2026-09-15 | P | A | 472 | $7.96 | 1,423,500 | D | — | — |