15 insiders reported 67 Form 4 transactions for SMITH A O CORP (AOS) over the past 18 months (most recent 2026-04-15). Recent activity: MAPES CHRISTOPHER L (Director) Buy 2,262 shares, SMITH MARK D (Director) Buy 2,262 shares, MARTIN LOIS M (Director) Buy 2,262 shares, Kadri Ilham (Director) Buy 2,262 shares, Fister Todd W (Director) Buy 2,262 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-15 | MAPES CHRISTOPHER L | Director | Buy | 2,262 | $150,016 |
| 2026-04-15 | SMITH MARK D | Director | Buy | 2,262 | $150,016 |
| 2026-04-15 | MARTIN LOIS M | Director | Buy | 2,262 | $150,016 |
| 2026-04-15 | Kadri Ilham | Director | Buy | 2,262 | $150,016 |
| 2026-04-15 | Fister Todd W | Director | Buy | 2,262 | $150,016 |
| 2026-03-04 | Schuh Darrell W. | SVP; President & GM Lochinvar | Sell | 356 | $28,441 |
| 2026-03-04 | Schuh Darrell W. | SVP; President & GM Lochinvar | Sell | 1,104 | $82,127 |
| 2026-02-24 | Carver Samuel M. | SVP - Global Operations | Sell | 1,144 | $0 |
| 2026-02-17 | STERN JAMES F | Exec VP, Corp Dev, Strat & Sec | Sell | 3,220 | $257,246 |
| 2026-02-17 | Carver Samuel M. | SVP - Global Operations | Sell | 1,026 | $81,967 |
| 2026-02-17 | Carver Samuel M. | SVP - Global Operations | Buy | 709 | $56,642 |
| 2026-02-17 | STERN JAMES F | Exec VP, Corp Dev, Strat & Sec | Buy | 6,850 | $0 |
| 2026-02-17 | Carver Samuel M. | SVP - Global Operations | Buy | 2,605 | $0 |
| 2026-02-17 | STERN JAMES F | Exec VP, Corp Dev, Strat & Sec | Buy | 1,633 | $130,460 |
| 2026-02-17 | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | Buy | 2,905 | $0 |
| 2026-02-17 | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | Sell | 1,144 | $0 |
| 2026-02-17 | O'Brien Stephen D. | SVP; Pres & General Mngr NAWH | Buy | 791 | $0 |
| 2026-02-17 | Wheeler Kevin J. | Executive Chairman | Buy | 36,045 | $0 |
| 2026-02-17 | Wheeler Kevin J. | Executive Chairman | Sell | 16,942 | $1.4M |
| 2026-02-17 | Wheeler Kevin J. | Executive Chairman | Buy | 8,598 | $686,894 |
| 2026-02-17 | Lauber Charles T | EVP & CFO | Buy | 9,460 | $0 |
| 2026-02-17 | Lauber Charles T | EVP & CFO | Sell | 4,447 | $355,271 |
| 2026-02-17 | Lauber Charles T | EVP & CFO | Buy | 2,254 | $180,072 |
| 2026-02-17 | Schuh Darrell W. | SVP; President & GM Lochinvar | Buy | 1,460 | $0 |
| 2026-02-17 | Schuh Darrell W. | SVP; President & GM Lochinvar | Sell | 356 | $28,441 |
Source: SEC Form 4 filings · as of 2026-04-15