Stocks · Technology · Services-Computer Processing & Data Preparation

Data Storage Corp

DTST Clue Score46
United States Fiscal year ends December CIK 0001419951
$3.34 +1.98% Close, 9 Oct 2026

Price, with every insider trade on it

Closing prices, 12 months · point at a dot for who traded, or at the line for the close
3.34 on 9 Oct 2026
5 4 3 Oct 2025 Apr 2026 Oct 2026 13 Oct 2025 $4.06 14 Oct 2025 $4.30 15 Oct 2025 $4.29 16 Oct 2025 $4.13 17 Oct 2025 $4.13 20 Oct 2025 $4.30 21 Oct 2025 $4.35 22 Oct 2025 $4.25 23 Oct 2025 $4.30 24 Oct 2025 $4.22 27 Oct 2025 $4.27 28 Oct 2025 $4.26 29 Oct 2025 $4.18 30 Oct 2025 $4.14 31 Oct 2025 $4.16 3 Nov 2025 $4.17 4 Nov 2025 $4.13 5 Nov 2025 $4.20 6 Nov 2025 $4.11 7 Nov 2025 $4.17 10 Nov 2025 $4.14 11 Nov 2025 $4.19 12 Nov 2025 $4.11 13 Nov 2025 $4.03 14 Nov 2025 $4.06 17 Nov 2025 $3.93 18 Nov 2025 $4.06 19 Nov 2025 $4.27 20 Nov 2025 $4.24 21 Nov 2025 $4.22 24 Nov 2025 $4.37 25 Nov 2025 $4.40 26 Nov 2025 $4.40 28 Nov 2025 $4.42 1 Dec 2025 $4.44 2 Dec 2025 $4.39 3 Dec 2025 $4.39 4 Dec 2025 $4.42 5 Dec 2025 $4.42 8 Dec 2025 $4.96 9 Dec 2025 $5.04 10 Dec 2025 $5.02 11 Dec 2025 $5.03 12 Dec 2025 $5.00 15 Dec 2025 $5.02 16 Dec 2025 $5.02 17 Dec 2025 $5.01 18 Dec 2025 $5.02 19 Dec 2025 $5.04 22 Dec 2025 $5.03 23 Dec 2025 $5.05 24 Dec 2025 $5.03 26 Dec 2025 $5.07 29 Dec 2025 $5.08 30 Dec 2025 $5.09 31 Dec 2025 $5.12 2 Jan 2026 $5.10 5 Jan 2026 $5.09 6 Jan 2026 $5.07 7 Jan 2026 $5.09 8 Jan 2026 $5.12 9 Jan 2026 $5.09 12 Jan 2026 $5.07 13 Jan 2026 $5.06 14 Jan 2026 $4.45 15 Jan 2026 $4.33 16 Jan 2026 $4.47 20 Jan 2026 $4.34 21 Jan 2026 $4.14 22 Jan 2026 $4.25 23 Jan 2026 $4.39 26 Jan 2026 $4.29 27 Jan 2026 $4.32 28 Jan 2026 $4.22 29 Jan 2026 $4.16 30 Jan 2026 $4.47 2 Feb 2026 $4.71 3 Feb 2026 $4.87 4 Feb 2026 $4.81 5 Feb 2026 $4.85 6 Feb 2026 $4.81 9 Feb 2026 $4.67 10 Feb 2026 $4.51 11 Feb 2026 $4.35 12 Feb 2026 $4.31 13 Feb 2026 $4.40 17 Feb 2026 $4.41 18 Feb 2026 $4.36 19 Feb 2026 $4.33 20 Feb 2026 $4.29 23 Feb 2026 $4.05 24 Feb 2026 $3.92 25 Feb 2026 $4.03 26 Feb 2026 $4.09 27 Feb 2026 $4.00 2 Mar 2026 $3.87 3 Mar 2026 $3.92 4 Mar 2026 $4.00 5 Mar 2026 $3.96 6 Mar 2026 $3.99 9 Mar 2026 $3.89 10 Mar 2026 $4.02 11 Mar 2026 $4.10 12 Mar 2026 $4.09 13 Mar 2026 $4.01 16 Mar 2026 $3.90 17 Mar 2026 $4.02 18 Mar 2026 $4.01 19 Mar 2026 $4.00 20 Mar 2026 $3.71 23 Mar 2026 $3.84 24 Mar 2026 $3.89 25 Mar 2026 $4.06 26 Mar 2026 $3.92 27 Mar 2026 $4.05 30 Mar 2026 $3.88 31 Mar 2026 $3.77 1 Apr 2026 $3.98 2 Apr 2026 $3.89 6 Apr 2026 $3.87 7 Apr 2026 $3.84 8 Apr 2026 $3.87 9 Apr 2026 $4.07 10 Apr 2026 $4.00 13 Apr 2026 $4.22 14 Apr 2026 $4.04 15 Apr 2026 $3.98 16 Apr 2026 $3.95 17 Apr 2026 $3.97 20 Apr 2026 $3.96 21 Apr 2026 $3.95 22 Apr 2026 $4.00 23 Apr 2026 $3.98 24 Apr 2026 $3.93 27 Apr 2026 $4.00 28 Apr 2026 $4.01 29 Apr 2026 $3.99 30 Apr 2026 $3.97 1 May 2026 $3.95 4 May 2026 $3.99 5 May 2026 $4.03 6 May 2026 $4.21 7 May 2026 $4.14 8 May 2026 $4.26 11 May 2026 $4.15 12 May 2026 $4.49 13 May 2026 $4.55 14 May 2026 $4.36 15 May 2026 $4.06 18 May 2026 $4.00 19 May 2026 $4.05 20 May 2026 $4.03 21 May 2026 $3.90 22 May 2026 $3.77 26 May 2026 $3.84 27 May 2026 $3.78 28 May 2026 $3.72 29 May 2026 $3.73 1 Jun 2026 $3.74 2 Jun 2026 $3.59 3 Jun 2026 $3.54 4 Jun 2026 $3.53 5 Jun 2026 $3.33 8 Jun 2026 $3.40 9 Jun 2026 $3.23 10 Jun 2026 $3.40 11 Jun 2026 $3.41 12 Jun 2026 $3.13 15 Jun 2026 $3.31 16 Jun 2026 $3.26 17 Jun 2026 $3.55 18 Jun 2026 $3.27 22 Jun 2026 $3.32 23 Jun 2026 $3.41 24 Jun 2026 $3.69 25 Jun 2026 $3.41 26 Jun 2026 $3.35 29 Jun 2026 $3.33 30 Jun 2026 $3.45 1 Jul 2026 $3.36 2 Jul 2026 $3.38 6 Jul 2026 $3.46 7 Jul 2026 $3.42 8 Jul 2026 $3.34 9 Jul 2026 $3.43 10 Jul 2026 $3.59 13 Jul 2026 $3.52 14 Jul 2026 $3.44 15 Jul 2026 $3.49 16 Jul 2026 $3.34 17 Jul 2026 $3.34 20 Jul 2026 $3.34 21 Jul 2026 $3.39 22 Jul 2026 $3.33 23 Jul 2026 $3.26 24 Jul 2026 $3.12 27 Jul 2026 $3.10 28 Jul 2026 $3.17 29 Jul 2026 $2.93 30 Jul 2026 $2.91 31 Jul 2026 $3.05 3 Aug 2026 $3.14 4 Aug 2026 $3.11 5 Aug 2026 $3.16 6 Aug 2026 $3.32 7 Aug 2026 $3.34 10 Aug 2026 $3.20 11 Aug 2026 $3.48 12 Aug 2026 $3.41 13 Aug 2026 $3.58 14 Aug 2026 $3.06 17 Aug 2026 $3.01 18 Aug 2026 $3.05 19 Aug 2026 $3.08 20 Aug 2026 $3.02 21 Aug 2026 $3.05 24 Aug 2026 $2.94 25 Aug 2026 $2.96 26 Aug 2026 $2.98 27 Aug 2026 $2.99 28 Aug 2026 $3.06 31 Aug 2026 $3.04 1 Sep 2026 $3.04 2 Sep 2026 $2.96 3 Sep 2026 $2.97 4 Sep 2026 $2.96 8 Sep 2026 $3.08 9 Sep 2026 $3.10 10 Sep 2026 $2.99 11 Sep 2026 $3.04 14 Sep 2026 $2.93 15 Sep 2026 $2.87 16 Sep 2026 $2.86 17 Sep 2026 $2.94 18 Sep 2026 $2.79 21 Sep 2026 $2.88 22 Sep 2026 $2.92 23 Sep 2026 $2.80 24 Sep 2026 $2.85 25 Sep 2026 $3.13 28 Sep 2026 $3.28 29 Sep 2026 $3.28 30 Sep 2026 $3.44 1 Oct 2026 $3.38 2 Oct 2026 $3.32 5 Oct 2026 $3.39 6 Oct 2026 $3.43 7 Oct 2026 $3.25 8 Oct 2026 $3.28 9 Oct 2026 $3.34 Kempster Thomas Director Sold at will $34.18K 10 Dec 2025 · at $4.99 · 0.8% of stake Panagiotakos Christos Chief Financial Officer Sold at will $55.19K 10 Dec 2025 · at $4.99 · 21.4% of stake Piluso Charles M. Chairman and CEO Sold at will $100.31K 10 Dec 2025 · at $4.99 · 4.6% of stake Correll Todd A. Director Sold at will $51.94K 11 Dec 2025 · at $4.96 · 23.8% of stake Maglione Lawrence A. Director Sold at will $91.20K 11 Dec 2025 · at $5.00 · 39.4% of stake Maglione Lawrence A. Director Sold at will $16.58K 12 Dec 2025 · at $5.03 · 11.8% of stake Piluso Charles M. Chairman and CEO Sold at will $49.09K 21 May 2026 · at $3.91 · 4.0% of stake Piluso Charles M. Chairman and CEO Sold at will $159.65K 22 May 2026 · at $3.82 · 14.0% of stake Piluso Charles M. Chairman and CEO Sold at will $124.57K 26 May 2026 · at $3.82 · 12.8% of stake Argen John Director Sold at will $8.91K 10 Sep 2026 · at $2.97 · 13.6% of stake Stein Clifford Director Sold at will $12.17K 10 Sep 2026 · at $3.05 · 18.1% of stake Mitchell Uwayne A. Director Sold at will $8.85K 11 Sep 2026 · at $2.95 · 13.6% of stake Kempster Thomas Director Sold at will $10.24K 11 Sep 2026 · at $2.93 · 15.9% of stake
0 buys13 sales at will0 planned sales

Key numbers

Fiscal year 2025, ended 31 Dec 2025, as filed
Revenue
$1.38M
Net income
$19.21M
Free cash flow
$3.18M
Gross margin
44.4%
Operating margin
-258.4%
Net margin
1,389.4%
Return on equity
47.0%
Return on capital
-6.9%
Debt to equity
0.00
Revenue growth, 1 yr
13.4%
Revenue growth, 5 yr
-31.7% a year
EPS growth, 1 yr
3,200.0%

Revenue and profit

Fiscal years, as filed with the SEC · point at a year for the detail
Full statements →
9M 200K FY20 Fiscal year 2020 Revenue $9.32M Net income $200.02K Margin 2.1% 15M 268K FY21 Fiscal year 2021 Revenue $14.88M Net income $267.84K Margin 1.8% · growth +59.6% 24M -4M FY22 Fiscal year 2022 Revenue $23.87M Net income $4.36M Margin -18.3% · growth +60.5% 25M 382K FY23 Fiscal year 2023 Revenue $24.96M Net income $381.58K Margin 1.5% · growth +4.6% 1M 523K FY24 Fiscal year 2024 Revenue $1.22M Net income $523.21K Margin 42.9% · growth -95.1% 1M 19M FY25 Fiscal year 2025 Revenue $1.38M Net income $19.21M Margin 1,389.4% · growth +13.4%
RevenueNet incomeLoss

Latest insider transactions

From Form 4, most recent first
All of them →
DateInsiderTypeValueOf own stake
11 Sep 2026 Kempster Thomas
Director
Sold at will $10.24K 15.9%
11 Sep 2026 Mitchell Uwayne A.
Director
Sold at will $8.85K 13.6%
10 Sep 2026 Stein Clifford
Director
Sold at will $12.17K 18.1%
10 Sep 2026 Argen John
Director
Sold at will $8.91K 13.6%
26 May 2026 Piluso Charles M.
Chairman and CEO
Sold at will $124.57K 12.8%
22 May 2026 Piluso Charles M.
Chairman and CEO
Sold at will $159.65K 14.0%