Sean McMaster
Executive branch official
Buy
Reported value range
$15K - $50K
Not reported
Traded
Jan 13, 2026
Filed
Mar 13, 2026
You're reading the free version. Trader adds the live tape and alerts.
Start tracking
One Stop Systems
OSS
ManufacturingIndustrial Machinery
Transactions reported in official disclosures
Price with disclosed trades
Daily closes, past year · marks sit on transaction dates, sized by value
1 trade
| Reporting person | Filed | Transaction | Transaction value | Source | Actions |
|---|---|---|---|---|---|
| Sean McMaster Executive branch official | Mar 13, 2026 59-day lag | Buy Jan 13, 2026 | $15K - $50K Reported range | OGE 278-T View filing |