Charles M. Piluso
CIK 1448428 · View on SEC EDGAR ↗
First SEC filing: Dec. 16, 2011 · Latest: March 25, 2020
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 19, 2012 | DTST | P | 666,667 | $0.15 | $100,000 | 3,269,863 Indirect | +25.61% | Acquired | 1953.3% (price as of 2026-08-20) |
| Sept. 19, 2012 | DTST | P | 166,667 | $0.15 | $25,000 | 11,049,723 Direct | +1.53% | Acquired | 1953.3% (price as of 2026-08-20) |
| Sept. 19, 2012 | DTST | P | 666,667 | $0.15 | $100,000 | 14,319,586 Indirect | +4.88% | Acquired | 1953.3% (price as of 2026-08-20) |
| Sept. 19, 2012 | DTST | P | 166,667 | $0.15 | $25,000 | 13,652,919 Direct | +1.24% | Acquired | 1953.3% (price as of 2026-08-20) |
| Dec. 23, 2011 | DTST | S | 548,780 | $0.41 | $225,000 | 9,519,119 Direct | -5.45% | Disposed | 651.2% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Aug. 9, 2013 | DTST | Warrants (right to buy) | Common Stock (66,667) | $0.15 | Feb. 28, 2023 | 66,667 | Acquired |
| Aug. 9, 2013 | DTST | 10% Convertible Note due 4/30/14 | Common Stock (666,667) | $0.15 | April 30, 2014 | — | Acquired |
| June 18, 2012 | DTST | Stock Option (Right to Buy) [F1] | Common Stock (337,143) | $0.39 | June 18, 2022 | 337,143 | Acquired |
| June 18, 2012 | DTST | Stock Option (Right to Buy) [F1] | Common Stock (548,780) | $0.39 | June 18, 2022 | 548,780 | Acquired |
| Dec. 22, 2011 | DTST | Warrants | Warrants (910,655) | $0.55 | June 30, 2020 | 910,655 | Disposed |
| Dec. 22, 2011 | DTST | Warrants | Warrants (682,992) | $0.55 | June 30, 2020 | 682,992 | Disposed |
| Dec. 22, 2011 | DTST | Convertible Debt | Convertible Promissory Note 10% (788,955) | $0.39 | June 15, 2013 | 788,955 | Disposed |
| Dec. 22, 2011 | DTST | Convertible Debt | Convertible Promissory Note 10% (591,716) | $0.39 | June 15, 2013 | 591,716 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 11 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 16, 2011 | DTST | Common Stock | 10,067,899 | Direct |
| Dec. 16, 2011 | DTST | Common Stock | 784,615 | Indirect |
| Dec. 16, 2011 | DTST | Options [F1]→ 2009 Equity Incentive Plan for 2008 BOD Participation Issued (23,058) | 23,058 | Direct |
| Dec. 16, 2011 | DTST | Options [F1]→ 2009 Equity Incentive Plan for 2009 BOD Participation Issued (13,888) | 13,888 | Direct |
| Dec. 16, 2011 | DTST | Options [F1]→ 2009 Equity Incentive Plan for 2010 BOD Participation Issued (14,286) | 14,286 | Direct |
| Dec. 16, 2011 | DTST | Options [F1]→ 2008 Equity Incentive Plan in lieu of salary Issued 12/9/11 (250,000) | 250,000 | Direct |
| Dec. 16, 2011 | DTST | Warrants→ 10 Year Warrants (695,640) | 695,640 | Direct |
| Dec. 16, 2011 | DTST | Convertible Debt→ Convertible Promissory Note 10% | — | Direct |
| Dec. 16, 2011 | DTST | Warrants→ 10 Year Warrants (927,519) | 927,519 | Indirect |
| Dec. 16, 2011 | DTST | Convertible Debt→ Convertible Promissory Note 10% | — | Indirect |
| Oct. 30, 2008 | DTST | Common Stock | 65,864,600 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
DTST
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2024 | $250,000 | $200,000 | — | — | — | — | — | $552,205 |
| 2023 | $225,000 | $175,000 | — | — | — | — | — | $586,504 |
| 2022 | $171,717 | $150,000 | — | — | — | — | — | $321,717 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.