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CIK 0001419951 · Non-accelerated filer<br>Smaller reporting company

Data Storage Corp

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Ticker
DTST
Exchange
Nasdaq
Industry
Services-Computer Processing & Data Preparation
FY end
Dec 31
Incorporated
NV
Entity type
operating
EIN
980530147
Phone
212-564-4922
Business address
244 5TH AVENUE, 2ND FL., SUITE 2821, NEW YORK, NY, 10001
Former names
Euro Trend Inc.
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$40,170
in 4 filings

Net −$40,170. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Date Insider Transaction Shares Price Value Owned after
2025-09-11 Piluso Charles M. Chairman and CEO Option exercise · Restricted Stock Unit −9,417 0
2025-09-11 Panagiotakos Christos Chief Financial Officer Option exercise +4,902 45,995
2025-09-11 Panagiotakos Christos Chief Financial Officer Option exercise +5,565 51,560
2025-09-11 Panagiotakos Christos Chief Financial Officer Option exercise · Restricted Stock Unit −4,902 0
2025-09-11 Panagiotakos Christos Chief Financial Officer Option exercise · Restricted Stock Unit −5,565 0
2025-09-11 Kempster Thomas EVP Option exercise +4,902 870,484
2025-09-11 Kempster Thomas EVP Option exercise +8,334 878,818
2025-09-11 Kempster Thomas EVP Option exercise · Restricted Stock Unit −4,902 0
2025-09-11 Kempster Thomas EVP Option exercise · Restricted Stock Unit −8,334 0
2025-08-04 Kempster Thomas EVP Option exercise +16,666 $2.00 $33K 855,778
2025-08-04 Kempster Thomas EVP Option exercise +9,804 $1.96 $19K 865,582
2025-08-04 Kempster Thomas EVP Option exercise · Stock Option −16,666 8,334
2025-08-04 Kempster Thomas EVP Option exercise · Stock Option −9,804 4,902
2025-07-24 Schwartz Harold J President Option exercise +5,176 $3.22 $17K 887,523
2025-07-24 Schwartz Harold J President Option exercise · Stock Option −5,176 10,352
2025-06-02 Stein Clifford Director Grant or award +7,915 280,850
2025-06-02 Grover Matthew Director Grant or award +7,915 32,915
2025-06-02 Stallone Nancy Director Grant or award +7,915 11,248
2025-06-02 Argen John Director Grant or award +7,915 34,582
2025-06-02 Schwartz Harold J President Grant or award +12,500 882,347

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