Harold J Schwartz Data Storage Corp (DTST) insider trading activity

Harold J Schwartz is Director of Data Storage Corp. Currently has a direct ownership of 937,582 shares of DTST, which is worth approximately $3.81 Million. The most recent transaction as insider was on Dec 16, 2025, when has been sold 36,823 shares (Common Stock) at a price of $2.39 per share, resulting in proceeds of $88,006. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 938K

4.09% 3M change

8.78% 12M change

Total Value Held $3.81 Million

Harold J Schwartz Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 16 2025	BUY Exercise of conversion of derivative security	$88,006 $2.39 p/Share	36,823 Added 3.78%	937,582 Common Stock
Sep 11 2025	BUY Exercise of conversion of derivative security	-	13,236 Added 1.45%	900,759 Common Stock
Jul 24 2025	BUY Exercise of conversion of derivative security	$16,666 $3.22 p/Share	5,176 Added 0.58%	887,523 Common Stock
Jun 02 2025	BUY Grant, award, or other acquisition	-	12,500 Added 1.4%	882,347 Common Stock
Apr 10 2025	SELL Open market or private sale	$7,582 $3.25 p/Share	2,333 Reduced 0.27%	869,847 Common Stock
Apr 10 2025	BUY Exercise of conversion of derivative security	-	8,333 Added 0.95%	872,180 Common Stock
Mar 03 2025	SELL Open market or private sale	$8,935 $3.83 p/Share	2,333 Reduced 0.27%	862,887 Common Stock

Feb 28 2025	BUY Exercise of conversion of derivative security	-	4,902 Added 0.56%	865,220 Common Stock
Jan 02 2025	SELL Open market or private sale	$6,738 $4.23 p/Share	1,593 Reduced 0.18%	860,318 Common Stock
Dec 10 2024	BUY Exercise of conversion of derivative security	$33,358 $2.12 p/Share	15,735 Added 1.79%	861,911 Common Stock
Apr 10 2024	BUY Exercise of conversion of derivative security	-	8,333 Added 0.98%	846,176 Common Stock
Feb 29 2024	BUY Exercise of conversion of derivative security	-	4,902 Added 0.58%	837,843 Common Stock
Jan 02 2024	BUY Grant, award, or other acquisition	-	17,065 Added 2.01%	832,941 Common Stock

HJS

Harold J Schwartz

Director

Melville, NY

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