Form 4 for DTST Data Storage Corp
Accepted 2026-05-26 21:52:47 ET · period of report 2026-05-21 · accession 0001731122-26-000794 · 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 | 2026-05-26 21:52 | 2026-05-21+ | DTST | Piluso Charles M. | COB, CEO, Dir, 10% | S - Sale | $3.83 | -87.0K | 223.1K | -28% | -$333.3K |
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 | 2026-05-21 | S | D | 12,555 | $3.91 | 297,477 | D | — | — | (F1) Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person"). (F2) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.90 through $3.95. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. |
| 2 | Common | Common Stock | 2026-05-22 | S | D | 41,793 | $3.82 | 255,684 | D | — | — | (F1) Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person"). (F3) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.80 through $3.92. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. |
| 3 | Common | Common Stock | 2026-05-26 | S | D | 32,610 | $3.82 | 223,074 | D | — | — | (F1) Represents shares of the Issuer's common stock sold to satisfy tax withholding obligations of Charles M. Piluso (the "Reporting Person"). (F4) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.80 through $3.83. The Reporting Person undertakes to provide to the registrant, any security holder of the registrant, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range. |