Harold J. Schwartz, President of Data Storage Corp ($DTST), sold shares once on the open market in the last 365 days for a total of $7,582.25. His most recent sale occurred on April 10, 2025. These DTST insider sales rank 11,328th among 11,678 individuals in our database, where the average sale amount is $8.6 million across about 6.4 transactions. Schwartz made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan. 29, 2026 | Data Storage Corp | $DTST | Schwartz Harold J | Director | A | Restricted Stock Unit | 10000 | $0.00 | 10,000.0000 | 7,613,606 | 9999.99% | 0.13% |
| Jan. 14, 2026 | Data Storage Corp | $DTST | Schwartz Harold J | Director | D | Common Stock | 7500 | $5.20 | 28,471.0000 | 7,613,606 | 20.85% | 0.10% |
| Jan. 14, 2026 | Data Storage Corp | $DTST | Schwartz Harold J | Director | D | Common Stock | 888376 | $5.20 | 28,471.0000 | 7,613,606 | 96.89% | 11.67% |
| Dec. 16, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | Director | M | Common Stock | 9804 | $1.96 | 910,563.0000 | 7,613,606 | 1.09% | 0.13% |
| Dec. 16, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | Director | M | Stock Option | 10352 | $0.00 | 0.0000 | 7,613,606 | 0.00% | 0.14% |
| Dec. 16, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | Director | M | Common Stock | 10352 | $3.22 | 937,582.0000 | 7,613,606 | 1.12% | 0.14% |
| Dec. 16, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | Director | M | Common Stock | 16667 | $2.00 | 927,230.0000 | 7,613,606 | 1.83% | 0.22% |
| Dec. 16, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | Director | M | Stock Option | 16667 | $0.00 | 0.0000 | 7,613,606 | 0.00% | 0.22% |
| Dec. 16, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | Director | M | Stock Option | 9804 | $0.00 | 0.0000 | 7,613,606 | 0.00% | 0.13% |
| Sept. 11, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Restricted Stock Unit | 8334 | $0.00 | 0.0000 | 7,347,779 | 100.00% | 0.11% |
| Sept. 11, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 8334 | $0.00 | 900,759.0000 | 7,347,779 | 0.93% | 0.11% |
| Sept. 11, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 4902 | $0.00 | 892,425.0000 | 7,347,779 | 0.55% | 0.07% |
| Sept. 11, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Restricted Stock Unit | 4902 | $0.00 | 0.0000 | 7,347,779 | 100.00% | 0.07% |
| July 24, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Stock Option | 5176 | $0.00 | 10,352.0000 | 7,347,779 | 33.33% | 0.07% |
| July 24, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 5176 | $3.22 | 887,523.0000 | 7,347,779 | 0.59% | 0.07% |
| June 2, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | A | Common Stock | 12500 | $0.00 | 882,347.0000 | 7,347,779 | 1.44% | 0.17% |
| April 10, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Restricted Stock Unit | 8333 | $0.00 | 8,334.0000 | 7,347,779 | 50.00% | 0.11% |
| April 10, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 8333 | $0.00 | 872,180.0000 | 7,347,779 | 0.96% | 0.11% |
| April 10, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | S | Common Stock | 2333 | $3.25 | 869,847.0000 | 7,347,779 | 0.27% | 0.03% |
| Feb. 28, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Restricted Stock Unit | 4902 | $0.00 | 4,902.0000 | 7,347,779 | 50.00% | 0.07% |
| Feb. 28, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 4902 | $0.00 | 865,220.0000 | 7,347,779 | 0.57% | 0.07% |
| March 3, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | S | Common Stock | 1373 | $3.83 | 863,847.0000 | 7,347,779 | 0.16% | 0.02% |
| Feb. 28, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 4902 | $0.00 | 865,220.0000 | 7,347,779 | 0.57% | 0.07% |
| March 3, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | S | Common Stock | 2333 | $3.83 | 862,887.0000 | 7,347,779 | 0.27% | 0.03% |
| Feb. 28, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Restricted Stock Unit | 4902 | $0.00 | 4,902.0000 | 7,347,779 | 50.00% | 0.07% |
| Jan. 2, 2025 | Data Storage Corp | $DTST | Schwartz Harold J | President | S | Common Stock | 1593 | $4.23 | 860,318.0000 | 7,347,779 | 0.18% | 0.02% |
| Dec. 10, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Stock Options | 4902 | $0.00 | 9,804.0000 | 7,405,664 | 33.33% | 0.07% |
| Dec. 10, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Stock Options | 8333 | $0.00 | 16,667.0000 | 7,405,664 | 33.33% | 0.11% |
| Dec. 10, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Stock Options | 2500 | $0.00 | 0.0000 | 7,405,664 | 100.00% | 0.03% |
| Dec. 10, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 8333 | $2.00 | 861,911.0000 | 7,405,664 | 0.98% | 0.11% |
| Dec. 10, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 4902 | $1.96 | 853,578.0000 | 7,405,664 | 0.58% | 0.07% |
| Dec. 10, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 2500 | $2.40 | 848,676.0000 | 7,405,664 | 0.30% | 0.03% |
| April 10, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Restricted Stock Unit | 8333 | $0.00 | 16,667.0000 | 7,424,228 | 33.33% | 0.11% |
| April 10, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 8333 | $0.00 | 846,176.0000 | 7,424,228 | 0.99% | 0.11% |
| Feb. 29, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Common Stock | 4902 | $0.00 | 837,843.0000 | 7,424,228 | 0.59% | 0.07% |
| Feb. 29, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | M | Restricted Stock Unit | 4902 | $0.00 | 9,804.0000 | 7,424,228 | 33.33% | 0.07% |
| Jan. 2, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | A | Common Stock | 17065 | $0.00 | 832,941.0000 | 7,424,228 | 2.09% | 0.23% |
| Jan. 2, 2024 | Data Storage Corp | $DTST | Schwartz Harold J | President | A | Stock Options | 15528 | $0.00 | 15,528.0000 | 7,424,228 | 9999.99% | 0.21% |
| April 10, 2023 | Data Storage Corp | $DTST | Schwartz Harold J | President | A | Restricted Stock Unit | 25000 | $0.00 | 39,706.0000 | 0 | 170.00% | 0.00% |
| April 10, 2023 | Data Storage Corp | $DTST | Schwartz Harold J | President | A | Stock Options | 25000 | $0.00 | 45,124.0000 | 0 | 124.23% | 0.00% |
| March 1, 2023 | Data Storage Corp | $DTST | Schwartz Harold J | President | A | Stock Options | 14706 | $0.00 | 20,124.0000 | 0 | 271.43% | 0.00% |
| March 1, 2023 | Data Storage Corp | $DTST | Schwartz Harold J | President | A | Restricted Stock Unit | 14706 | $0.00 | 34,830.0000 | 0 | 73.08% | 0.00% |