Based on data from the past 90 days ending February 19, 2026, Data Storage's three largest insider shareholders are Chairman And Ceo Charles M. Piluso (250.03K shares), Executive Vice President Mark Alexander Wyllie (100.00K shares), Chief Financial Officer Christos Panagiotakos (40.51K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Charles M. Piluso | Chairman And Ceo | 250,032 | 12 Feb, 2026 |
| Mark Alexander Wyllie | Executive Vice President | 100,000 | 14 Jun, 2022 |
| Christos Panagiotakos | Chief Financial Officer | 40,507 | 12 Dec, 2025 |
| Todd A. Correll | 33,540 | 15 Dec, 2025 | |
| Harold J Schwartz | 28,471 | 16 Jan, 2026 | |
| Joseph B. Hoffman | 12,500 | 11 Oct, 2023 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 09 Feb, 2026 | Charles M. Piluso | Common Stock | A | 160,600 | $0.00 | 250,032 | D | A |
| 09 Feb, 2026 | Charles M. Piluso | Common Stock | A | 160,600 | $0.00 | 250,032 | D | A |
| 14 Jan, 2026 | Nancy Stallone | Common Stock | D | 11,248 | $5.20 | 0 | D | D |
| 14 Jan, 2026 | John Argen | Common Stock | D | 57,207 | $5.20 | 0 | D | D |
| 14 Jan, 2026 | Lawrence A. Maglione | Common Stock | D | 24,752 | $5.20 | 0 | D | D |
| 14 Jan, 2026 | Charles M. Piluso | Common Stock | D | 16,667 | $5.20 | 0 | I | D |
| 14 Jan, 2026 | Charles M. Piluso | Common Stock | D | 230,116 | $5.20 | 0 | I | D |
| 14 Jan, 2026 | Charles M. Piluso | Common Stock | D | 65,083 | $5.20 | 0 | I | D |
| 14 Jan, 2026 | Charles M. Piluso | Common Stock | D | 323,859 | $5.20 | 89,432 | D | D |
| 14 Jan, 2026 | Charles M. Piluso | Common Stock | D | 230,116 | $5.20 | 0 | I | D |
| 14 Jan, 2026 | Clifford Stein | Common Stock | D | 280,850 | $5.20 | 0 | D | D |
| 14 Jan, 2026 | Harold J Schwartz | Common Stock | D | 888,376 | $5.20 | 28,471 | D | D |
| 14 Jan, 2026 | Harold J Schwartz | Common Stock | D | 7,500 | $5.20 | 0 | I | D |
| 14 Jan, 2026 | Thomas Kempster | Common Stock | D | 881,472 | $5.20 | 0 | D | D |
| 14 Jan, 2026 | Matthew Grover | Common Stock | D | 43,340 | $5.20 | 0 | D | D |
| 14 Jan, 2026 | Uwayne A. Mitchell | Common Stock | D | 11,248 | $5.20 | 0 | D | D |
| 16 Dec, 2025 | Harold J Schwartz | Common Stock | A | 10,352 | $3.22 | 937,582 | D | M |
| 16 Dec, 2025 | Harold J Schwartz | Common Stock | A | 9,804 | $1.96 | 910,563 | D | M |
| 16 Dec, 2025 | Harold J Schwartz | Common Stock | A | 16,667 | $2.00 | 927,230 | D | M |
| 12 Dec, 2025 | Lawrence A. Maglione | Common Stock | D | 2,778 | $5.03 | 24,752 | D | S |