KNOWLES MICHAEL

PrivateCIK: 1755059
Location

SAN DIEGO, CA

KNOWLES MICHAEL (Chief Executive Officer) reported 2 transactions at ONE STOP SYSTEMS, INC.

Review the transaction codes below to understand the nature of each event.

InsiderKNOWLES MICHAELCIK 1755059
IssuerONE STOP SYSTEMS, INC.CIK 1394056
DirectorOfficer· Chief Executive Officer
Since Feb 2026
-19.95K
Net shares
Net seller
$180.7K
Total sold
0
Open market trades
0B · 0S
2
Total transactions
19.95K disposed
Non-Derivative Transactions2

Common Stock

Direct
F · Tax Withholding

Shares

13.30K

Price / share

$9.24

Trade value

$122.87K

% of position

2.0%
2/7/2026
668.01K654.71K

Common Stock

Direct
F · Tax Withholding

Shares

6.65K

Price / share

$8.70

Trade value

$57.85K

% of position

1.0%
2/15/2026
654.71K648.06K
Total

Net shares

19.95K

Net value

-$180.73K

Derivative Transactions0
No derivative transactions reported
KNOWLES MICHAEL — Insider Transaction (Form 4) Filed Mar 2, 2026 | Finecho