CSPI insider trading — CSP Inc
Over the last 90 days, insiders at CSP Inc (CSPI) made 3 open-market purchases worth $36K and 0 open-market sales worth $0, making them net buyers by $36K. The largest purchase was by Nerges Joseph R (10% Owner), who bought 3,600 shares for $28K on Sep 11, 2026.
Updated Oct 16, 2026.
Recent CSPI insider transactions
Every Form 4 filed by CSP Inc officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Nerges Joseph R | 10% Owner | P · Purchase | Direct | 500 | $7.96 | $4K | Form 4 |
| Sep 14, 2026 | Nerges Joseph R | 10% Owner | P · Purchase | Direct | 500 | $7.90 | $4K | Form 4 |
| Sep 11, 2026 | Nerges Joseph R | 10% Owner | P · Purchase | Direct | 3,600 | $7.82 | $28K | Form 4 |
| Jul 31, 2026 | Levine Gary W | CFO and Secretary | A · Grant/award | Direct | 259 | $7.51 | $2K | Form 4 |
CSPI insider trading FAQ
Are insiders buying CSPI stock?
Yes. In the last 90 days, CSP Inc insiders made 3 open-market purchases totaling $36K, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading CSPI?
Recent buyers: Nerges Joseph R.
Where does CSPI insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.