W
WAVEMAN · COMPANY
DTST · Data Storage Corp
> Ask across nine datasets ⌘K
LIVE
TEAM-0.32% 13F +439META+3.01% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET+4.32% 13F +710MSTR+17.56% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475TEAM-0.32% 13F +439META+3.01% 13F +2,694RCG-2.04% CLUSTERUTHR-4.03% 13F +425CRWV+4.49% 13F +693CRM+2.92% 13F +1,018CVNA-0.98% 13F +794TPL-0.71% 13F +444NET+4.32% 13F +710MSTR+17.56% 13F +526DELL+4.91% 13F +1,203CRWD+5.68% 13F +1,382ANET+1.22% 13F +1,323COIN+10.14% 13F +475
← ALL COMPANIES

DTST

Data Storage Corp
SOFTWARE & IT · SERVICES-COMPUTER PROCESSING & DATA PREPARATION · CIK 0001419951
SEC FILINGS☆ WATCH
INSIDER NET · 180D
-$333.3K
open-market buys minus sells, Form 4 codes P and S
INSIDER BUYERS · 180D
0
CONGRESS BUYERS · 1Y
0
FUNDS ADDED · QTR
5
13F, latest reported quarter
REVENUE GROWTH
+13.4%
XBRL, annual
NET MARGIN
1389.4%
CONVERSIONS · 180D
9
codes C/M, not in net · $0 priced
SEVEN FACTS, RANKED AGAINST THE SECTOR · RANK IS NOT A FORECAST
INSIDERS
net -$333.3K over 180 days
-$333.3K of it by a 10%+ holder
more than 59% of Software & IT
CONGRESS
no member of Congress has reported trading it
FUNDS
5 funds added or opened last quarter
below 94% of Software & IT
REVENUE
+13.4% year over year
more than 61% of Software & IT
MARGIN
1389.4% net margin
the highest in Software & IT
BUYBACKS
no share repurchases reported
SHORT
0.7% of shares outstanding short · 1.4 days to cover · settled 2026-07-31
below 69% of Software & IT
The year, with the filings on it
Total return indexed to 100 over the last 12 months · every marker is a federal filing, placed at its date — hover any marker for the detail
TOTAL 12M RETURN -34.6%
-34.6%12M
-36%-20%-3%+13%2025-092025-102025-122026-032026-052026-072026-09 2026-05-22 · Piluso Charles M. sold $159.6K2026-05-26 · Piluso Charles M. sold $124.6K2025-12-10 · Piluso Charles M. sold $100.2K2025-12-11 · Maglione Lawrence A. sold $62.6K2025-12-10 · Panagiotakos Christos sold $55.2K2025-12-11 · Correll Todd A. sold $51.9K2026-05-21 · Piluso Charles M. sold $49.1K2025-12-10 · Kempster Thomas sold $34.2K2025-12-11 · Maglione Lawrence A. sold $28.6K2025-12-12 · Maglione Lawrence A. sold $14.0K2025-12-12 · Maglione Lawrence A. sold $2.6K
INSIDER SELL
INDEXED RETURN, DIVIDEND-ADJUSTED — NOT A PRICE CHART · LARGE TRADES DRAWN FIRST WHEN A NAME FILES HEAVILY
Live price
Daily candles from TradingView, on their licence — no filings are marked on this one
WHY THIS NAME IS ON THE DESK
The complete filing record, in one place.
The record shows a net $333.3K sold by insiders over 180 days, 5 funds added last quarter. Every figure is a federal filing, dated the day it became public.
Backtest this pattern Open the screener
Same sector, ranked by filing activity
Sector from the SEC's own SIC classification
TEAMMETACRWVCRMNETCRWDDDOGDASHAPPIOTPCTYMDB
Insider transactions
Form 4 purchases and sales (codes P and S) — grants, option exercises and preferred conversions excluded

Over the last 180 days, Data Storage Corp insiders sold a net $333.3K of stock across 26 Form 4 purchases and sales, with 0 insider(s) buying. Source: SEC Form 4 filings, as of 2026-09-05.

INSIDER
FILED
SHARES
VALUE
Piluso Charles M.
Chairman and CEO
SELL
2026-05-26
32,610.0
$124.6K
Piluso Charles M.
Chairman and CEO
SELL
2026-05-22
41,793.0
$159.6K
Piluso Charles M.
Chairman and CEO
SELL
2026-05-21
12,555.0
$49.1K
Maglione Lawrence A.
Director
SELL
2025-12-12
520.0
$2.6K
Maglione Lawrence A.
Director
SELL
2025-12-12
2,778.0
$14.0K
26 TRANSACTIONS ON RECORD

Showing the most recent few. Create a free account to see 21 more transactions on record, the cross-source screener and CSV export. We store only your email address, and there is no password to create.

Institutional holders
13F · holdings as of the latest quarter funds have reported
ANGELES WEALTH MANAGEMENT, LLC
43,100.0 sh
$148.7K
CITADEL ADVISORS LLC
23,624.0 sh
$81.5K
GEODE CAPITAL MANAGEMENT, LLC
18,942.0 sh
$65.4K
Focus Partners Wealth
17,829.0 sh
$61.5K
MILLENNIUM MANAGEMENT LLC
12,689.0 sh
$43.8K
SCHEDULE 13D/G
No 5%+ ownership filings
Nobody has crossed 5% with a filing obligation. Absence is a fact here, not missing data.
FORM 144
No planned-sale notices
No insider has notified an intent to sell. This is the panel to watch after a run-up.
Fund concentration
N-PORT · funds ranked by how much of THEMSELVES they put in this stock — the conviction number 13F cannot show
Fidelity Extended Market Index Fund
$80.8K POSITION · AS OF 2026-02-28
0.0%
VANGUARD EXTENDED MARKET INDEX FUND
$31.6K POSITION · AS OF 2026-03-31
0.0%
Fidelity Total Market Index Fund
$40.6K POSITION · AS OF 2026-02-28
0.0%
Fidelity Series Total Market Index Fund
$22.4K POSITION · AS OF 2026-02-28
0.0%
VANGUARD TOTAL STOCK MARKET INDEX FUND
$89.5K POSITION · AS OF 2026-03-31
0.0%
SEC N-PORT, MONTHLY WITH A ~60-DAY PUBLIC LAG · FUNDS ≥ $10M · % = SHARE OF THE FUND'S OWN BOOK
Fundamentals
Annual figures from XBRL filings · pick a past date to see them exactly as the market knew them then — restatements and all
2025-122024-122023-122022-12
REVENUE$1.4M$1.2M$25.0M$23.9M
GROSS PROFIT$614.3K$527.2K$9.6M$8.1M
OPERATING INCOME$-3.6M$-3.3M$-168.4K$-4.1M
NET INCOME$19.2M$513.1K$381.6K$-4.4M
EPS (DILUTED)2.640.080.05-0.64
OPERATING CASH FLOW$-3.2M$1.7M$3.9M$663.8K
CASH$2.0M$1.1M$1.4M$2.3M
SEC XBRL · FISCAL-YEAR PERIODS · AS KNOWN ON 2026-09-05 · NOBODY ELSE SHOWS FUNDAMENTALS AS OF A PAST DATE
W WAVEMAN

Public filings, honestly analyzed. Official US government sources in one desk — every figure carries the date it was filed, and the methodology is published, backtest included.

SEC FORM 4FORM 13F 13D/GFORM 144XBRL STOCK ACTCONTRACTSFEC CFPBNRC
PRODUCT
DeskBacktester CompaniesAccount
SUPPORT
FAQMethodology Contact
LEGAL
TermsPrivacy Accessibility
© 2026 WAVEMAN · SOURCE: SEC EDGAR & OFFICIAL GOVERNMENT DATA · NOT INVESTMENT ADVICE · CHART BY TRADINGVIEW · UPDATED 2026-09-05 ALL SYSTEMS LIVE FOR MACHINES →