Ming Cheng insider trades
Open-market stock purchases and sales by Ming Cheng, SVP, CTO at Smith A O Corp, from SEC Form 4 filings since Jul 7, 2025.
Recent trades
| Date | Stock | Trade | Value |
|---|---|---|---|
| Feb 9, 2026 | AOS Smith A O Corp | Bought (not open market) | — |
Companies traded
- AOS Smith A O Corp: other filings, last Feb 9, 2026