Who
Harold J. Schwartz
Director
Company insider
Files Form 4 as: President, Data Storage.
In numbers
- Trades disclosed
- 54
- Buys
- 0
- Sells
- 4
- Bought
- $0
- Sold
- $29K
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 22 Dec 2015
- Last trade
- 2 Sep 2026
- Last filed
- 4 Sep 2026
Companies traded
Activity over time
1 Dec 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 2 Sep 2026filed 4 Sep 2026 | DTST Data StoragePayments & Processors | SEC FORM 4 Code M | —10,000 at $0.00 | filing |
| 2 Sep 2026filed 4 Sep 2026 | DTST Data StoragePayments & Processors | SEC FORM 4 Code A | —12,000 at $0.00 | filing |
| 2 Sep 2026filed 4 Sep 2026 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code M | —10,000 at $0.00 | filing |
| 2 Sep 2026filed 4 Sep 2026 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code M | —10,000 at $0.00 | filing |
| 2 Sep 2026filed 4 Sep 2026 | DTST Data StoragePayments & Processors | SEC FORM 4 Code M | —10,000 at $0.00 | filing |
| 2 Sep 2026filed 4 Sep 2026 | DTST Data StoragePayments & Processors | SEC FORM 4 Code A | —12,000 at $0.00 | filing |
| 29 Jan 2026filed 2 Feb 2026 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code A | —10,000 at $0.00 | filing |
| 29 Jan 2026filed 2 Feb 2026 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code A | —10,000 at $0.00 | filing |
| 14 Jan 2026filed 16 Jan 2026 | DTST Data StoragePayments & Processors | SEC FORM 4 Code D | $4.6M888,376 at $5.20 | filing |
| 14 Jan 2026filed 16 Jan 2026 | DTST Data StoragePayments & Processors | SEC FORM 4 Code D | $39K7,500 at $5.20 | filing |
| 14 Jan 2026filed 16 Jan 2026 | DTST Data StoragePayments & Processors | SEC FORM 4 Code D | $4.6M888,376 at $5.20 | filing |
| 14 Jan 2026filed 16 Jan 2026 | DTST Data StoragePayments & Processors | SEC FORM 4 Code D | $39K7,500 at $5.20 | filing |
| 16 Dec 2025filed 18 Dec 2025 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code M | —9,804 at $0.00 | filing |
| 16 Dec 2025filed 18 Dec 2025 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code M | —16,667 at $0.00 | filing |
| 16 Dec 2025filed 18 Dec 2025 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code M | —10,352 at $0.00 | filing |
| 16 Dec 2025filed 18 Dec 2025 | DTST Data StoragePayments & Processors | SEC FORM 4 Code M | $19K9,804 at $1.96 | filing |
| 16 Dec 2025filed 18 Dec 2025 | DTST Data StoragePayments & Processors | SEC FORM 4 Code M | $33K16,667 at $2.00 | filing |
| 16 Dec 2025filed 18 Dec 2025 | DTST Data StoragePayments & Processors | SEC FORM 4 Code M | $33K10,352 at $3.22 | filing |
| 11 Sep 2025filed 15 Sep 2025 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code M | —4,902 at $0.00 | filing |
| 11 Sep 2025filed 15 Sep 2025 | DTST Data Storageoption or derivative · Payments & Processors | SEC FORM 4 Code M | —8,334 at $0.00 | filing |
News
Temu accepts US data storage rules in Texas privacy settlementDTST · bangladeshsun.com · 19 Oct 2026Why Autonomous Is More Than A Keyword In Data StorageDTST · forbes.com · 16 Oct 2026Porous Silica Boosts On-Chip DNA Synthesis Yield For Data StorageDTST · azonano.com · 16 Oct 2026
0 headlines in the last 90 days name Harold J. Schwartz; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.