Charles M. Piluso Data Storage Corp (DTST) insider trading activity

Charles M. Piluso is Chairman and CEO of Data Storage Corp. Currently has a direct ownership of 413,291 shares of DTST, which is worth approximately $1.68 Million. The most recent transaction as insider was on Dec 10, 2025, when has been sold 20,089 shares (Common Stock) at a price of $4.99 per share, resulting in proceeds of $100,244. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 413K

4.64% 3M change

9.52% 12M change

Total Value Held $1.68 Million

Charles M. Piluso Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 10 2025	SELL Open market or private sale	$100,244 $4.99 p/Share	20,089 Reduced 4.64%	413,291 Common Stock
Sep 11 2025	BUY Exercise of conversion of derivative security	-	19,221 Added 4.25%	433,380 Common Stock
Jun 02 2025	BUY Grant, award, or other acquisition	-	12,500 Added 3.0%	404,743 Common Stock
Mar 28 2025	SELL Open market or private sale	$12,034 $3.55 p/Share	3,390 Reduced 0.86%	392,243 Common Stock
Mar 03 2025	SELL Open market or private sale	$13,516 $3.83 p/Share	3,529 Reduced 0.88%	395,633 Common Stock
Feb 28 2025	BUY Exercise of conversion of derivative security	-	9,804 Added 2.4%	399,162 Common Stock
Jan 17 2025	BUY Grant, award, or other acquisition	-	11,976 Added 2.98%	389,358 Common Stock

Jan 02 2025	SELL Open market or private sale	$8,663 $4.23 p/Share	2,048 Reduced 0.54%	377,382 Common Stock
Dec 10 2024	BUY Exercise of conversion of derivative security	$6,000 $2.4 p/Share	2,500 Added 0.65%	379,430 Common Stock
Mar 27 2024	BUY Exercise of conversion of derivative security	-	9,416 Added 2.44%	376,930 Common Stock
Feb 29 2024	BUY Exercise of conversion of derivative security	-	9,804 Added 2.6%	367,514 Common Stock
Jan 02 2024	BUY Grant, award, or other acquisition	-	17,065 Added 4.55%	357,710 Common Stock

CMP

Charles M. Piluso

Chairman and CEO

Melville, NY

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