As of January 2026 — Disclosed Capitol has tracked 2 disclosed congressional trades in One Stop Systems, Inc. (OSS) — 1 buys with no recorded sells — led by H. R. McMaster.

Which members of Congress trade One Stop Systems, Inc.?

• H. R. McMaster — 1 disclosed trade in OSS
• Ro Khanna (D) — 1 disclosed trade in OSS

Recent OSS congressional trades

Buy vs. sell ratio & volume

Across the 2 disclosed congressional trades in One Stop Systems, Inc. (OSS), members of Congress have reported 1 buy and 0 sells. The average 30-day alpha vs. the S&P 500 is -24.06%.

Are One Stop Systems, Inc. insiders buying or selling OSS?

As of August 2026, corporate insiders at One Stop Systems, Inc. have filed 3 SEC Form 4 transactions in OSS over the past 12 months.

Insider transactions are parsed from SEC Form 4 filings and shown alongside the congressional trades above. Institutional 13F positions are tracked separately on the institutional holdings page.

Does One Stop Systems, Inc. receive U.S. government contracts?

As of August 2026, One Stop Systems, Inc. has 108 federal contract award records on file from USAspending.gov — most recently $219K from the Department of Justice on 2026-08-03.

Negative amounts are contract de-obligations. Browse and filter every award on the government contracts page.

One Stop Systems, Inc. financial snapshot (FY2025)

For fiscal year 2025, One Stop Systems, Inc. reported revenue of $54.7M and net income of -$13.6M, per SEC filings.

Revenue

$54.7M

Gross profit

$7.7M

Operating income

-$13.4M

Net income

-$13.6M

Diluted EPS

$-0.65

Gross margin

14.1%

Net margin

-24.9%

Free cash flow

-$471K

Most recent reported quarter: Q2 FY2026 — revenue $17.4M, net income -$7.8M.

Figures come from SEC financial statement filings. The full annual and quarterly statement history is in the Financials tab above.