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Data Storage Corp

DTST Net selling
CIK 0001419951 #5340 in the set updated 17 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$722.89K
$0.00 on a plan · $143.14K straight out of an exercise
Sold at will
$579.75K
12 of 15 sales
Net
−$722.89K
−$579.75K against sales at will

By person

11 insiders · 35 transactions
2.6×

Charles M. Piluso holds only 2.6 times base salary in stock. $652.49K of shares against $250.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Charles M. Piluso last reported holding, valued at $2.93, the price Common Stock was last bought or sold at on the open market here, on 11 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Piluso Charles M.
Chairman and CEO
$433.62K (4)
−$433.62K
223,074
$652.49K
−76.0%
Maglione Lawrence A.
Director
$107.78K (4) scheduled
−$107.78K
22,000
$64.35K
−14.8%
Panagiotakos Christos
Chief Financial Officer
$55.19K (1)
−$55.19K
100,507
$293.98K
+185.3%
Correll Todd A.
Director
$51.94K (1) scheduled
−$51.94K
55,540
$162.45K
+116.7%
Kempster Thomas
Director
$44.42K (2)
−$44.42K
18,500
$54.11K
−97.8%
Stein Clifford
Director
$12.17K (1)
−$12.17K
18,009
$52.68K
−93.4%
Argen John
Director
$8.91K (1)
−$8.91K
19,000
$55.58K
−49.5%
Mitchell Uwayne A.
Director
$8.85K (1)
−$8.85K
19,000
$55.58K
+470.1%
Schwartz Harold J
Director
50,471
$147.63K
−93.9%
Grover Matthew
Director
22,000
$64.35K
−12.0%
Stallone Nancy
Director
22,000
$64.35K
+560.1%

No percentages here. This company's share count has moved by a factor of 3.5 over the window, from 2,167,138 to 7,498,358 shares. A split, a merger or a large issue changes what the company is, and a holding measured at one point in that run is not a fraction of it at another.

Insider
Date
Role
Action
Shares
Price
Amount
Kempster Thomas
11 Sep 2026
Director
Sell
3,500
$2.93
$10.24K
Mitchell Uwayne A.
11 Sep 2026
Director
Sell
3,000
$2.95
$8.85K
Stein Clifford
10 Sep 2026
Director
Sell
3,991
$3.05
$12.17K
Argen John
10 Sep 2026
Director
Sell
3,000
$2.97
$8.91K
Piluso Charles M.
26 May 2026
Chairman and CEO
Sell
32,610
$3.82
$124.57K
Piluso Charles M.
22 May 2026
Chairman and CEO
Sell
41,793
$3.82
$159.65K
Piluso Charles M.
21 May 2026
Chairman and CEO
Sell
12,555
$3.91
$49.09K
Maglione Lawrence A.
12 Dec 2025
Director
Sell
2,778
$5.03
$13.97K
Maglione Lawrence A.
12 Dec 2025
Director
Sell
520
$5.02
$2.61K
Panagiotakos Christos
10 Dec 2025
Chief Financial Officer
Sell
11,053
$4.99
$55.19K
Kempster Thomas
10 Dec 2025
Director
Sell
6,846
$4.99
$34.18K
Piluso Charles M.
10 Dec 2025
Chairman and CEO
Sell
20,089
$4.99
$100.31K

What was left out

Form 4 filings counted 43
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 3
Sales at will 12
Transactions with no price 0
Shares from compensation/vesting 3,696,325
History held since 31 Jan 2019