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SEC EDGAR Form 4 ↗
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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Companies/One Stop Systems, Inc.

One Stop Systems, Inc.

20 insider trades tracked

OSS

Insider trades

20

Total bought

$823K

Total sold

$682K

Unique insiders

3

Recent insider trades

Most recent Form 4 filings for One Stop Systems, Inc..

KNOWLES MICHAELtax-withheld6,650 shares ofOSSat $8.7$58KMar 2Details
Ison Jamesgifted4,263 shares ofOSSat $0Mar 2Details
Ison Jamestax-withheld3,120 shares ofOSSat $8.7$27KMar 2Details
Gabel Daniel G.tax-withheld7,799 shares ofOSS

Insiders at this company

Executives and directors who have filed Form 4s.

KNOWLES MICHAEL9 trades
Ison James7 trades
Gabel Daniel G.4 trades

at $9.24

$72KMar 2Details

KNOWLES MICHAELtax-withheld13,298 shares ofOSSat $9.24$123KMar 2Details

Ison Jamesgifted8,213 shares ofOSSat $0Mar 2Details

Ison Jamestax-withheld6,546 shares ofOSSat $9.24$60KMar 2Details

Ison Jamesgranted34,313 shares ofOSSat $0Mar 2Details

Gabel Daniel G.granted55,239 shares ofOSSat $0Feb 11Details

KNOWLES MICHAELgranted101,862 shares ofOSSat $0Feb 11Details

Gabel Daniel G.tax-withheld3,215 shares ofOSSat $7.18$23KJan 12Details

KNOWLES MICHAELtax-withheld19,075 shares ofOSSat $7.18$137KJan 7Details

KNOWLES MICHAELtax-withheld8,359 shares ofOSSat $5.26$44KSep 2Details

Ison Jamesgifted4,271 shares ofOSSat $0Aug 25Details

Ison Jamestax-withheld3,113 shares ofOSSat $5.26$16KAug 25Details

KNOWLES MICHAELtax-withheld19,075 shares ofOSSat $3.06$58KSep 2Details

KNOWLES MICHAELgranted21,000 shares ofOSSat $0Sep 2Details

KNOWLES MICHAELtax-withheld16,800 shares ofOSSat $3.76$63KSep 2Details

Gabel Daniel G.granted71,284 shares ofOSSat $4.06$289KMar 5Details

KNOWLES MICHAELgranted131,448 shares ofOSSat $4.06$534KSep 2Details

One Stop Systems, Inc. (OSS) — Insider Trading Activity | Insider Trading Screener