Data Storage Corp DTST
We take great care to ensure that the data presented and summarized in this overview for Data Storage Corp is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding DTST
View all-
Bard Associates Inc Chicago, IL281KShares$1.14 Million0.37% of portfolio
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Vanguard Group Inc Valley Forge, PA173KShares$700,9710.0% of portfolio
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Jim Simons Renaissance Technologies LLC | New York, Ny87.9KShares$356,8730.0% of portfolio
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Geode Capital Management, LLC Boston, MA55.3KShares$224,3710.0% of portfolio
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Kovitz Investment Group Partners, LLC43.1KShares$174,9850.0% of portfolio
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Mount Yale Investment Advisors, LLC43.1KShares$174,9850.01% of portfolio
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Perritt Capital Management Inc Chicago, IL40KShares$162,3990.09% of portfolio
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Dimensional Fund Advisors LP Austin, TX37.6KShares$152,5500.0% of portfolio
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Fny Investment Advisers, LLC26.8KShares$108,8970.04% of portfolio
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Ken Griffin Citadel Advisors LLC | Chicago, Il18.2KShares$73,8870.0% of portfolio
Latest Institutional Activity in DTST
Top Purchases
Top Sells
About DTST
Data Storage Corporation provides multi-cloud information technology solutions primarily in the United States. The company offers data protection and disaster recovery solutions; high availability, data vaulting, DRaaS, IaaS, message logic, standby server, support and maintenance and internet solutions. It also provides cybersecurity solutions comprising managed endpoint security with active threat mitigation, system security assessment, and risk analysis services, as well as applications for continuous security and auditing; and voice and data solutions, such as VoIP and data services with fiber optic, coaxial, and wireless networks for businesses to connect from any location. The company offers its solutions and services to businesses in healthcare, banking and finance, distribution services, manufacturing, construction, education, and government sectors. Data Storage Corporation is headquartered in Melville, New York.
Insider Transactions at DTST
Insider Transaction List
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Jan 14
2026
|
Harold J Schwartz Director |
SELL
Sale (or disposition) back to the issuer
|
Indirect |
7,500
-100.0%
|
$37,500
$5.2 P/Share
|
|
Jan 14
2026
|
Harold J Schwartz Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
888,376
-96.89%
|
$4,441,880
$5.2 P/Share
|
|
Jan 14
2026
|
John Argen Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
57,207
-100.0%
|
$286,035
$5.2 P/Share
|
|
Jan 14
2026
|
Nancy Stallone Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
11,248
-100.0%
|
$56,240
$5.2 P/Share
|
|
Jan 14
2026
|
Uwayne A. Mitchell Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
11,248
-100.0%
|
$56,240
$5.2 P/Share
|
|
Jan 14
2026
|
Lawrence A. Maglione Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
24,752
-100.0%
|
$123,760
$5.2 P/Share
|
|
Jan 14
2026
|
Clifford Stein Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
280,850
-100.0%
|
$1,404,250
$5.2 P/Share
|
|
Jan 14
2026
|
Matthew Grover Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
43,340
-100.0%
|
$216,700
$5.2 P/Share
|
|
Jan 14
2026
|
Charles M. Piluso Chairman and CEO |
SELL
Sale (or disposition) back to the issuer
|
Indirect |
541,982
-100.0%
|
$2,709,910
$5.2 P/Share
|
|
Jan 14
2026
|
Charles M. Piluso Chairman and CEO |
SELL
Sale (or disposition) back to the issuer
|
Direct |
323,859
-78.36%
|
$1,619,295
$5.2 P/Share
|
|
Jan 14
2026
|
Thomas Kempster Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
881,472
-100.0%
|
$4,407,360
$5.2 P/Share
|
|
Dec 16
2025
|
Harold J Schwartz Director |
BUY
Exercise of conversion of derivative security
|
Direct |
36,823
+1.31%
|
$73,646
$2.39 P/Share
|
|
Dec 12
2025
|
Lawrence A. Maglione Director |
SELL
Open market or private sale
|
Direct |
3,298
-5.97%
|
$16,490
$5.03 P/Share
|
|
Dec 12
2025
|
Matthew Grover Director |
SELL
Payment of exercise price or tax liability
|
Direct |
10,190
-19.03%
|
$40,760
$4.97 P/Share
|
|
Dec 12
2025
|
Matthew Grover Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,627
+4.97%
|
$41,254
$2.4 P/Share
|
|
Dec 11
2025
|
Todd A. Correll Director |
SELL
Open market or private sale
|
Direct |
10,471
-23.79%
|
$41,884
$4.96 P/Share
|
|
Dec 11
2025
|
Todd A. Correll Director |
SELL
Payment of exercise price or tax liability
|
Direct |
10,156
-18.75%
|
$40,624
$4.96 P/Share
|
|
Dec 11
2025
|
Todd A. Correll Director |
BUY
Exercise of conversion of derivative security
|
Direct |
20,627
+4.91%
|
$41,254
$2.4 P/Share
|
|
Dec 11
2025
|
Lawrence A. Maglione Director |
SELL
Open market or private sale
|
Direct |
18,231
-21.98%
|
$91,155
$5.01 P/Share
|
|
Dec 11
2025
|
Lawrence A. Maglione Director |
SELL
Payment of exercise price or tax liability
|
Direct |
11,631
-20.08%
|
$46,524
$4.99 P/Share
|
Last 12 Months Summary
| Grant, award, or other acquisition | 80.4K shares |
|---|---|
| Exercise of conversion of derivative security | 243K shares |
| Sale (or disposition) back to the issuer | 3.07M shares |
|---|---|
| Payment of exercise price or tax liability | 32K shares |
| Open market or private sale | 89K shares |