QMCONasdaq

QUANTUM CORP /DE/

Alert me on QMCO

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Oct 4, 2025 Sale Meyrath Hugues Insider

1 week

−0.9%S&P −1.3%

1 month

−28.7%S&P +0.5%

3 months

−32.9%S&P +3.3%

6 months

−49.0%S&P +1.2%

Oct 4, 2025 Sale Nash Laura A. Insider

1 week

−0.9%S&P −1.3%

1 month

−28.7%S&P +0.5%

3 months

−32.9%S&P +3.3%

6 months

−49.0%S&P +1.2%

Sep 18, 2025 Sale Nash Laura A. Insider

1 week

+13.8%S&P −0.4%

1 month

+21.8%S&P +0.6%

3 months

−12.2%S&P +1.7%

6 months

−41.2%S&P −1.2%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for QMCO 4 held · newest first

Loading the filings.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

No lobbying reports on file.