DTST insider trading — Data Storage Corp
Over the last 90 days, insiders at Data Storage Corp (DTST) made 0 open-market purchases worth $0 and 4 open-market sales worth $40K, making them net sellers by $40K. The largest sale was by Stein Clifford (Director), who sold 3,991 shares for $12K on Sep 10, 2026.
Updated Oct 16, 2026.
Recent DTST insider transactions
Every Form 4 filed by Data Storage Corp 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 11, 2026 | Kempster Thomas | Director | S · Sale | Direct | 3,500 | $2.92 | $10K | Form 4 |
| Sep 10, 2026 | Argen John | Director | S · Sale | Direct | 3,000 | $2.97 | $9K | Form 4 |
| Sep 10, 2026 | Stein Clifford | Director | S · Sale | Direct | 3,991 | $3.05 | $12K | Form 4 |
| Sep 11, 2026 | Mitchell Uwayne A. | Director | S · Sale | Direct | 3,000 | $2.95 | $9K | Form 4 |
| Sep 2, 2026 | Schwartz Harold J | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Schwartz Harold J | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
| Sep 2, 2026 | Correll Todd A. | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Correll Todd A. | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
| Sep 2, 2026 | Stallone Nancy | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Stallone Nancy | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
| Sep 2, 2026 | Stein Clifford | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Stein Clifford | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
| Sep 2, 2026 | Maglione Lawrence A. | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Maglione Lawrence A. | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
| Sep 2, 2026 | Mitchell Uwayne A. | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Mitchell Uwayne A. | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
| Sep 2, 2026 | Kempster Thomas | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Kempster Thomas | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
| Sep 2, 2026 | Grover Matthew | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Grover Matthew | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
| Sep 2, 2026 | Argen John | Director | M · Option exercise | Direct | 10,000 | — | — | Form 4 |
| Sep 2, 2026 | Argen John | Director | A · Grant/award | Direct | 12,000 | — | — | Form 4 |
DTST insider trading FAQ
Are insiders buying DTST stock?
Not on the open market. In the last 90 days, Data Storage Corp insiders made no open-market purchases, and 4 open-market sales totaling $40K. 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 DTST?
Recent sellers: Argen John, Kempster Thomas, Mitchell Uwayne A., Stein Clifford.
Where does DTST 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.