Photo: Library of Congress, Prints and Photographs Division, 1916. Public domain. Photo credits
Quantum Corp /De/
QMCO · NASDAQ · Information Technology · Computer Storage Devices
Computer Storage Devices company based in Centennial, Co.
Example public filing
No filing stored for Quantum Corp /De/ in the last 12 months.
Nothing from insiders, Congress, funds or federal contracts dated in this period. See a real example on the home page, which shows live filings free.
On file for QMCO, last 12 months
10
Insider filings
0
Congress trades
0
Fund positions
0
Federal contracts
Records OQRO holds, counted by their date; a 13F position is counted once per quarter it is reported.
See the full picture with OQRO Pro.
10 records for Quantum Corp /De/ in the last 12 months, each linked to its filing. Full histories, the screener, alerts for the companies you follow and Ask OQRO.
Latest disclosures
SourceWhoActionValueFiled
What this page holds
Insider trades and planned sales
Politician trades (House and Senate)
Fund holdings from 13F filings
Federal contracts, lobbying and short selling
Full history and context, with a link to every filing
What OQRO is
OQRO reads the public record for US-listed companies — insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings, and federal contract awards — and puts each one in plain words next to the filing it came from. It describes what was disclosed. It does not give investment advice or tell you what to buy.
Insiders of Quantum Corp /De/ reported 112 open-market purchases and 223 sales since 2006; purchases in 12 different years, most recently 2021.
Year
Bought
Sold
2025
—
17×17 trades
2024
—
6×6 trades
2023
—
10×10 trades
2022
—
16×16 trades
2021
5×5 trades
16×16 trades
2020
33×33 trades
15×15 trades
2019
24×24 trades
5×5 trades
2018
5×5 trades
1×1 trade
2017
—
5×5 trades
2016
—
64×64 trades
2015
8×8 trades
—
2014
3×3 trades
2×2 trades
2013
6×6 trades
—
2012
1×1 trade
—
2011
3×3 trades
38×38 trades
2010
3×3 trades
20×20 trades
2009
—
3×3 trades
2008
7×7 trades
—
2007
—
2×2 trades
2006
14×14 trades
3×3 trades
Open-market purchases (code P) and sales (code S) on Forms 4 and 5. Up to Sep 2024 from the SEC's Insider Transactions Data Sets; since Oct 2024 from each filing as it is published. A trade filed twice (an amendment) counts once. The amounts, the people and every filing are in OQRO Pro.
Questions about Quantum Corp /De/ insider trading
Have Quantum Corp /De/ insiders bought shares recently?
No open-market purchase by an insider of Quantum Corp /De/ was filed in the last 90 days. The latest on record was on Aug 12, 2021.
How often do Quantum Corp /De/ insiders buy and sell shares?
Since 2006, Quantum Corp /De/ insiders reported 112 open-market purchases and 223 sales on Forms 4 and 5, with purchases in 12 different years, most recently 2021.
Do members of Congress trade QMCO?
No trade in Quantum Corp /De/ (QMCO) was disclosed by a member of Congress in the last 12 months.
When does Quantum Corp /De/ report its next results?
Quantum Corp /De/'s next results are expected on Oct 26, 2026. The date can move until the company confirms it. Insiders often trade in the weeks right after results.
Where does this data come from?
From official filings only: SEC Forms 4, 5 and 144 for insiders, House and Senate periodic transaction reports for Congress, SEC Form 13F for funds, Form 8-K for company events and USAspending for federal contracts. Every record on OQRO links to its source. It is public data, not investment advice.
