MarketPeel
Insider Trading Intelligence
Pricing
…
Chief Executive Officer
Michael Knowles
Sat, Feb 7, 2026
Feb 7
sold
$122.87k
of
OSS
13,298
shares @ $9.24
Decreased holdings by
-2.00%
7th largest trade (out of 27)
Cluster Buy
Trade made by an officer
Part of a cluster of 4 transactions by 3 insiders
OSS
ONE STOP SYSTEMS, INC.
Technology
Computer Hardware
1D
0.00%
1W
-3.39%
1M
-7.10%
3M
+103.24%
6M
—
1Y
—
Recent insider activity at OSS
May 26
Gregory W. Matz
Sold
$140.16k
May 26
Mitchell H. Herbets
Sold
$88.10k
May 26
David George Bassett
Sold
$141.12k
Aug 14
Joseph M. Jr. Manko
Bought
$49.75k
Aug 13
Joseph M. Jr. Manko
Bought
$97.00k
Jan 22
Steve D. Cooper
Sold
$372.93k
Aug 16
Michael Knowles
Bought
$2.03k
Aug 15
Gregory W. Matz
Bought
$4.42k
Full OSS profile →
Michael Knowles’s trading history →
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