Piluso Charles M. — SEC Form 4 filings
SEC reporting owner CIK 1448428. 16 Form 4 filings on record with FilingPulse; latest filed 2026-05-26.
Transaction summary — filings shown
Covers all 16 filings on record, filed 2024-03-05 to 2026-05-26. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 8 legs across 6 filings — 119,404 shares, $479,870 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 26.
- Largest priced transaction: sale of 41,793 shares @ $3.82 ($159,649) in Data Storage Corp, filed 2026-05-26.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Data Storage Corp (DTST) | Chairman and CEO, Director, 10% owner | 16 | — | 8 legs · 119,404 sh · $479,870 | 26 |
Form 4 filings — Piluso Charles M.
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-26 | 4 | Data Storage Corp (DTST) | Sale (S): 12,555 @ $3.91 · Sale (S): 41,793 @ $3.82 · Sale (S): 32,610 @ $3.82 | EDGAR |
| 2026-02-18 | 4 | Data Storage Corp (DTST) | Grant/award (A): 60,000 @ $0 · Grant/award (A): 250,000 (derivative) @ $0 | EDGAR |
| 2026-02-12 | 4/A | Data Storage Corp (DTST) | Grant/award (A): 160,600 @ $0 | EDGAR |
| 2026-02-11 | 4 | Data Storage Corp (DTST) | Grant/award (A): 160,600 @ $0 | EDGAR |
| 2026-01-16 | 4 | Data Storage Corp (DTST) | Disposition to issuer (D): 323,859 @ $5.20 · Disposition to issuer (D): 16,667 @ $5.20 · Disposition to issuer (D): 65,083 @ $5.20 · Disposition to issuer (D): 230,116 @ $5.20 · Disposition to issuer (D): 230,116 @ $5.20 | EDGAR |
| 2025-12-12 | 4 | Data Storage Corp (DTST) | Sale (S): 20,089 @ $4.99 | EDGAR |
| 2025-09-15 | 4/A | Data Storage Corp (DTST) | Sale (S): 3,390 @ $3.55 · Option exercise (M): 9,416 · Option exercise (M): 9,416 (derivative) @ $0 | EDGAR |
| 2025-09-15 | 4 | Data Storage Corp (DTST) | Option exercise (M): 9,804 · Option exercise (M): 9,417 · Option exercise (M): 9,804 (derivative) @ $0 · Option exercise (M): 9,417 (derivative) @ $0 | EDGAR |
| 2025-06-11 | 4 | Data Storage Corp (DTST) | Grant/award (A): 12,500 @ $0 | EDGAR |
| 2025-04-01 | 4 | Data Storage Corp (DTST) | Sale (S): 3,390 @ $3.55 | EDGAR |
| 2025-03-04 | 4 | Data Storage Corp (DTST) | Option exercise (M): 9,804 · Sale (S): 3,529 @ $3.83 · Option exercise (M): 9,804 (derivative) | EDGAR |
| 2025-01-22 | 4 | Data Storage Corp (DTST) | Grant/award (A): 11,976 · Grant/award (A): 13,747 (derivative) @ $0 | EDGAR |
| 2025-01-06 | 4 | Data Storage Corp (DTST) | Sale (S): 2,048 @ $4.23 | EDGAR |
| 2024-12-12 | 4 | Data Storage Corp (DTST) | Option exercise (M): 2,500 @ $2.40 · Option exercise (M): 2,500 (derivative) @ $2,500 | EDGAR |
| 2024-04-02 | 4 | Data Storage Corp (DTST) | Option exercise (M): 9,416 · Option exercise (M): 9,416 (derivative) | EDGAR |
| 2024-03-05 | 4 | Data Storage Corp (DTST) | Option exercise (M): 9,804 · Option exercise (M): 9,804 (derivative) | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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