Insider · CIK 0001688899
Harold J Schwartz
Files at DTST (Data Storage Corp). First filing Jan 6, 2025, latest Apr 14, 2025.
Harold J Schwartz files SEC Form 4 as president, director and 10% owner at DTST (Data Storage Corp). Since Jan 6, 2025, Harold J Schwartz has reported 0 open-market buys worth $0 and 3 open-market sells worth $23k, the latest filed on Apr 14, 2025.
A track record needs three past buys with six months of prices behind them; Harold J Schwartz has 0, so none is measured yet.
The newest scored trade: sold $7,582 of DTST on Apr 10, 2025, filed Apr 14, 2025, scored 0 (weak), under a 10b5-1 plan.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
DTST: Data Storage Corp
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 0Weak | Data Storage Corp | $7,582 2,333 shares | -0% | +12% from low-35% from high | |
| 0Weak | Data Storage Corp | $8,935 2,333 shares | -0% | - | |
| 35Weak | Data Storage Corp | $6,738 1,593 shares | -0% | - |
Transactions
Every row this insider has filed, 32 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Sep 2, 2026 | DTST Data Storage Corp | MOption exercise Common Stock | +10,000 | $0.00 | $0 | 38,471 | 39 d ago |
| Sep 2, 2026 | DTST Data Storage Corp | AGrant or award Common Stock | +12,000 | $0.00 | $0 | 50,471 | 39 d ago |
| Sep 2, 2026 | DTST Data Storage Corp | MOption exercise Restricted Stock Unitderivative | -10,000 | $0.00 | $0 | 0 | 39 d ago |
| Jan 29, 2026 | DTST Data Storage Corp | AGrant or award Restricted Stock Unitderivative | +10,000 | $0.00 | $0 | 10,000 | Feb 2, 2026 |
| Jan 14, 2026 | DTST Data Storage Corp | DDisposition to issuer Common Stock | -888,376 | $5.20 | $4.6M | 28,471 | Jan 16, 2026 |
| Jan 14, 2026 | DTST Data Storage Corp | DDisposition to issuer Common Stockindirect: Systems Trading, Inc. | -7,500 | $5.20 | $39k | 0 | Jan 16, 2026 |
| Dec 16, 2025 | DTST Data Storage Corp | MOption exercise Common Stock | +9,804 | $1.96 | $19k | 910,563 | Dec 18, 2025 |
| Dec 16, 2025 | DTST Data Storage Corp | MOption exercise Common Stock | +16,667 | $2.00 | $33k | 927,230 | Dec 18, 2025 |
| Dec 16, 2025 | DTST Data Storage Corp | MOption exercise Common Stock | +10,352 | $3.22 | $33k | 937,582 | Dec 18, 2025 |
| Dec 16, 2025 | DTST Data Storage Corp | MOption exercise Stock Optionderivative | +9,804 | $0.00 | $0 | 0 | Dec 18, 2025 |
| Dec 16, 2025 | DTST Data Storage Corp | MOption exercise Stock Optionderivative | +16,667 | $0.00 | $0 | 0 | Dec 18, 2025 |
| Dec 16, 2025 | DTST Data Storage Corp | MOption exercise Stock Optionderivative | +10,352 | $0.00 | $0 | 0 | Dec 18, 2025 |
| Sep 11, 2025 | DTST Data Storage Corp | MOption exercise Common Stock | +4,902 | - | - | 892,425 | Sep 15, 2025 |
| Sep 11, 2025 | DTST Data Storage Corp | MOption exercise Common Stock | +8,334 | - | - | 900,759 | Sep 15, 2025 |
| Sep 11, 2025 | DTST Data Storage Corp | MOption exercise Restricted Stock Unitderivative | -4,902 | $0.00 | $0 | 0 | Sep 15, 2025 |
| Sep 11, 2025 | DTST Data Storage Corp | MOption exercise Restricted Stock Unitderivative | -8,334 | $0.00 | $0 | 0 | Sep 15, 2025 |
| Jul 24, 2025 | DTST Data Storage Corp | MOption exercise Common Stock | +5,176 | $3.22 | $17k | 887,523 | Jul 25, 2025 |
| Jul 24, 2025 | DTST Data Storage Corp | MOption exercise Stock Optionderivative | -5,176 | $0.00 | $0 | 10,352 | Jul 25, 2025 |
| Jun 2, 2025 | DTST Data Storage Corp | AGrant or award Common Stock | +12,500 | $0.00 | $0 | 882,347 | Jun 11, 2025 |
| Apr 10, 2025 | DTST Data Storage Corp | MOption exercise Common Stock10b5-1 | +8,333 | - | - | 872,180 | Apr 14, 2025 |
| Apr 10, 2025 | DTST Data Storage Corp | SOpen-market sale Common Stock10b5-1 | -2,333 | $3.25 | $7,582 | 869,847 | Apr 14, 2025 |
| Apr 10, 2025 | DTST Data Storage Corp | MOption exercise Restricted Stock Unitderivative10b5-1 | -8,333 | - | - | 8,334 | Apr 14, 2025 |
| Feb 28, 2025 | DTST Data Storage Corp | MOption exercise Common Stock10b5-1 | +4,902 | - | - | 865,220 | Mar 4, 2025 |
| Mar 3, 2025 | DTST Data Storage Corp | SOpen-market sale Common Stock10b5-1 | -2,333 | $3.83 | $8,935 | 862,887 | Mar 4, 2025 |
| Feb 28, 2025 | DTST Data Storage Corp | MOption exercise Restricted Stock Unitderivative10b5-1 | -4,902 | - | - | 4,902 | Mar 4, 2025 |
| Jan 2, 2025 | DTST Data Storage Corp | SOpen-market sale Common Stock | -1,593 | $4.23 | $6,738 | 860,318 | Jan 6, 2025 |
| Dec 10, 2024 | DTST Data Storage Corp | MOption exercise Common Stock | +2,500 | $2.40 | $6,000 | 848,676 | Dec 12, 2024 |
| Dec 10, 2024 | DTST Data Storage Corp | MOption exercise Common Stock | +4,902 | $1.96 | $9,608 | 853,578 | Dec 12, 2024 |
| Dec 10, 2024 | DTST Data Storage Corp | MOption exercise Common Stock | +8,333 | $2.00 | $17k | 861,911 | Dec 12, 2024 |
| Dec 10, 2024 | DTST Data Storage Corp | MOption exercise Stock Optionsderivative | -2,500 | $0.00 | $0 | 0 | Dec 12, 2024 |
| Dec 10, 2024 | DTST Data Storage Corp | MOption exercise Stock Optionsderivative | -4,902 | $0.00 | $0 | 9,804 | Dec 12, 2024 |
| Dec 10, 2024 | DTST Data Storage Corp | MOption exercise Stock Optionsderivative | -8,333 | $0.00 | $0 | 16,667 | Dec 12, 2024 |
Questions about Harold J Schwartz
Answered from the filings on this page, as of the latest one.
Is Harold J Schwartz buying or selling?
Not in the last 12 months. Harold J Schwartz's latest open-market trade on SEC Form 4 was sold $7,582 of DTST on Apr 10, 2025.
How did Harold J Schwartz's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Harold J Schwartz has 0.
Where does Harold J Schwartz file Form 4?
Harold J Schwartz has filed Form 4 at DTST (Data Storage Corp) as President. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.