11 insiders reported 112 Form 4 transactions for Data Storage Corp (DTST) over the past 18 months (most recent 2026-05-26). Recent activity: Piluso Charles M. (Chairman and CEO) Sell 12,555 shares, Piluso Charles M. (Chairman and CEO) Sell 41,793 shares, Piluso Charles M. (Chairman and CEO) Sell 32,610 shares, Panagiotakos Christos (Chief Financial Officer) Buy 60,000 shares, Piluso Charles M. (Chairman and CEO) Buy 60,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-26 | Piluso Charles M. | Chairman and CEO | Sell | 12,555 | $49,090 |
| 2026-05-26 | Piluso Charles M. | Chairman and CEO | Sell | 41,793 | $159,649 |
| 2026-05-26 | Piluso Charles M. | Chairman and CEO | Sell | 32,610 | $124,570 |
| 2026-02-18 | Panagiotakos Christos | Chief Financial Officer | Buy | 60,000 | $0 |
| 2026-02-18 | Piluso Charles M. | Chairman and CEO | Buy | 60,000 | $0 |
| 2026-02-12 | Piluso Charles M. | Chairman and CEO | Buy | 160,600 | $0 |
| 2026-02-11 | Piluso Charles M. | Chairman and CEO | Buy | 160,600 | $0 |
| 2026-01-16 | Grover Matthew | Director | Sell | 10,202 | $50,704 |
| 2026-01-16 | Stein Clifford | Director | Sell | 280,850 | $1.5M |
| 2026-01-16 | Kempster Thomas | Director | Sell | 881,472 | $4.6M |
| 2026-01-16 | Maglione Lawrence A. | Director | Sell | 24,752 | $128,710 |
| 2026-01-16 | Argen John | Director | Sell | 57,207 | $297,476 |
| 2026-01-16 | Mitchell Uwayne A. | Director | Sell | 11,248 | $58,490 |
| 2026-01-16 | Piluso Charles M. | Chairman and CEO | Sell | 323,859 | $1.7M |
| 2026-01-16 | Piluso Charles M. | Chairman and CEO | Sell | 16,667 | $86,668 |
| 2026-01-16 | Piluso Charles M. | Chairman and CEO | Sell | 65,083 | $338,432 |
| 2026-01-16 | Piluso Charles M. | Chairman and CEO | Sell | 230,116 | $1.2M |
| 2026-01-16 | Piluso Charles M. | Chairman and CEO | Sell | 230,116 | $1.2M |
| 2026-01-16 | Stallone Nancy | Director | Sell | 11,248 | $58,490 |
| 2026-01-16 | Grover Matthew | Director | Sell | 43,340 | $225,368 |
| 2026-01-16 | Schwartz Harold J | Director | Sell | 888,376 | $4.6M |
| 2026-01-16 | Schwartz Harold J | Director | Sell | 7,500 | $39,000 |
| 2025-12-18 | Schwartz Harold J | Director | Buy | 9,804 | $19,216 |
| 2025-12-18 | Schwartz Harold J | Director | Buy | 16,667 | $33,334 |
| 2025-12-18 | Schwartz Harold J | Director | Buy | 10,352 | $33,333 |
Source: SEC Form 4 filings · as of 2026-05-26