O'Brien Stephen D. (CIK 1920307) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-17). Recent activity: Buy AOS (2,905 shares), Sell AOS (1,144 shares), Buy AOS (791 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-17 | SMITH A O CORP (AOS) | SVP; Pres & General Mngr NAWH | Buy | 2,905 | $0 |
| 2026-02-17 | SMITH A O CORP (AOS) | SVP; Pres & General Mngr NAWH | Sell | 1,144 | $0 |
| 2026-02-17 | SMITH A O CORP (AOS) | SVP; Pres & General Mngr NAWH | Buy | 791 | $0 |
来源：SEC Form 4 申报文件 · 截至 2026-02-17