Form 4 for CSPI CSP INC /MA/
Accepted 2026-03-13 00:00:00 ET · period of report 2026-03-11 · accession 0001214659-26-003249 · 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 | 2026-03-13 | 2026-03-11+ | CSPI | NERGES JOSEPH R | 10% | P - Purchase | $8.51 | +2,207 | 1.41M | +0.2% | +$18.8K |
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 | 2026-03-13 | P | A | 200 | $8.59 | 1,411,282 | D | — | — | |
| 2 | Common | Common Stock | 2026-03-12 | P | A | 407 | $8.45 | 1,411,082 | D | — | — | |
| 3 | Common | Common Stock | 2026-03-11 | P | A | 400 | $8.48 | 1,410,175 | D | — | — | |
| 4 | Common | Common Stock | 2026-03-11 | P | A | 300 | $8.45 | 1,409,775 | D | — | — | |
| 5 | Common | Common Stock | 2026-03-11 | P | A | 400 | $8.50 | 1,409,475 | D | — | — | |
| 6 | Common | Common Stock | 2026-03-12 | P | A | 500 | $8.58 | 1,410,675 | D | — | — |