Smith A O Corp (AOS) · Insider trading
What Smith A O's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$110,567
1 insider, 0% under a plan
Net, 12 months
−$110,567
bought less sold
Latest filing
2026-04-15
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Wheeler Kevin J.Director, Executive Chairman | – | $1.58M | 1 | 2025-07-30 | 100,647 |
| Stern James FExec VP, General Counsel & Sec | – | $1.24M | 1 | 2025-08-07 | 98,784 |
| Carver Samuel M.SVP - Global Operations | – | $230,148 | 1 | 2025-02-27 | – |
| Smith Mark DDirector | – | $171,264 | 1 | 2025-07-29 | 116,242 |
| Schuh Darrell W.SVP; President & GM Lochinvar | – | $110,567 | 2 | 2026-03-04 | 2,201 |
| Heideman Robert JSenior VP, CTO | – | $67,357 | 1 | 2025-02-07 | 8,889 |
| Karge Douglas SamuelSVP - President NA Water Treat | – | $27,507 | 1 | 2025-02-07 | 2,749 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-03-04 | Schuh Darrell W.SVP; President & GM Lochinvar | Sale | 1,104 | 74.39 | $82,127 | 2,201 | Form 4 |
| 2026-02-13 | Schuh Darrell W.SVP; President & GM Lochinvar | Sale | 356 | 79.89 | $28,441 | 3,295 | Form 4 |
| 2025-08-07 | Stern James FExec VP, General Counsel & Sec | Sale | 17,434 | 71.24 | $1.24M | 98,784 | Form 4 |
| 2025-07-30 | Wheeler Kevin J.Director, Executive Chairman | Sale | 22,200 | 71.26 | $1.58M | 100,647 | Form 4 |
| 2025-07-29 | Smith Mark DDirector | Sale | 2,400 | 71.36 | $171,264 | 116,242 | Form 4 |
| 2025-02-27 | Carver Samuel M.SVP - Global Operations | Saleindirect | 3,460 | 66.51 | $230,148 | 0 | Form 4 |
| 2025-02-07 | Heideman Robert JSenior VP, CTO | Sale | 1,026 | 65.65 | $67,357 | 8,889 | Form 4 |
| 2025-02-07 | Karge Douglas SamuelSVP - President NA Water Treat | Sale | 419 | 65.65 | $27,507 | 2,749 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
21 × option exercise18 × shares withheld for tax16 × grant or award6 × gift
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-04-13 | Kadri IlhamDirector | Grant or award A | +2,262 | 66.32 | 23,579 | Form 4 |
| 2026-04-13 | Mapes Christopher LDirector | Grant or award A | +2,262 | 66.32 | 8,684 | Form 4 |
| 2026-04-13 | Martin Lois MDirector | Grant or award A | +2,262 | 66.32 | 6,445 | Form 4 |
| 2026-04-13 | Smith Mark DDirector | Grant or award A | +2,262 | 66.32 | 118,504 | Form 4 |
| 2026-04-13 | Fister Todd WDirector | Grant or award A | +2,262 | 66.32 | 6,356 | Form 4 |
| 2026-02-23 | Carver Samuel M.SVP - Global Operations | Gift G | −1,144 | – | 2,713 | Form 4 |
| 2026-02-13 | Schuh Darrell W.SVP; President & GM Lochinvar | Shares withheld for tax F | −356 | 79.89 | 3,295 | Form 4/A |
| 2026-02-13 | Carver Samuel M.SVP - Global Operations | Option exercise M | +2,605 | – | 4,174 | Form 4 |
| 2026-02-13 | Carver Samuel M.SVP - Global Operations | Shares withheld for tax F | −1,026 | 79.89 | 3,148 | Form 4 |
| 2026-02-13 | Carver Samuel M.SVP - Global Operations | Grant or award A | +709 | 79.89 | 3,857 | Form 4 |
| 2026-02-13 | Karge Douglas SamuelSVP - President NA Water Treat | Option exercise M | +1,415 | – | 4,218 | Form 4 |
| 2026-02-13 | Karge Douglas SamuelSVP - President NA Water Treat | Shares withheld for tax F | −666 | 79.89 | 3,552 | Form 4 |
| 2026-02-13 | Karge Douglas SamuelSVP - President NA Water Treat | Grant or award A | +338 | 79.89 | 3,890 | Form 4 |
| 2026-02-13 | Lauber Charles TEVP & CFO | Option exercise M | +9,460 | – | 49,312 | Form 4 |
| 2026-02-13 | Lauber Charles TEVP & CFO | Shares withheld for tax F | −4,447 | 79.89 | 44,865 | Form 4 |
| 2026-02-13 | Lauber Charles TEVP & CFO | Grant or award A | +2,254 | 79.89 | 47,119 | Form 4 |
| 2026-02-13 | O'Brien Stephen D.SVP; Pres & General Mngr NAWH | Option exercise M | +2,905 | – | 6,863 | Form 4 |
| 2026-02-13 | O'Brien Stephen D.SVP; Pres & General Mngr NAWH | Shares withheld for tax F | −1,144 | – | 5,719 | Form 4 |
| 2026-02-13 | O'Brien Stephen D.SVP; Pres & General Mngr NAWH | Grant or award A | +791 | – | 6,510 | Form 4 |
| 2026-02-13 | Otchere Benjamin AVice President and Controller | Option exercise M | +1,460 | – | 2,693 | Form 4 |
| 2026-02-13 | Otchere Benjamin AVice President and Controller | Shares withheld for tax F | −545 | 79.89 | 2,148 | Form 4 |
| 2026-02-13 | Schuh Darrell W.SVP; President & GM Lochinvar | Option exercise M | +1,460 | – | 3,651 | Form 4 |
| 2026-02-13 | Stern James FExec VP, Corp Dev, Strat & Sec | Option exercise M | +6,850 | – | 103,134 | Form 4 |
| 2026-02-13 | Stern James FExec VP, Corp Dev, Strat & Sec | Shares withheld for tax F | −3,220 | 79.89 | 99,914 | Form 4 |
| 2026-02-13 | Stern James FExec VP, Corp Dev, Strat & Sec | Grant or award A | +1,633 | 79.89 | 101,547 | Form 4 |
| 2026-02-13 | Wheeler Kevin J.Director, Executive Chairman | Option exercise M | +36,045 | – | 136,692 | Form 4 |
| 2026-02-13 | Wheeler Kevin J.Director, Executive Chairman | Shares withheld for tax F | −16,942 | 79.89 | 119,750 | Form 4 |
| 2026-02-13 | Wheeler Kevin J.Director, Executive Chairman | Grant or award A | +8,598 | 79.89 | 128,348 | Form 4 |
| 2025-12-01 | Stern James FExec VP, Corp Dev, Strat & Sec | Gift G | −2,500 | – | 96,284 | Form 4 |
| 2025-07-31 | Lauber Charles TEVP & CFO | Option exercise M | +2,933 | 31.67 | 41,926 | Form 4 |
| 2025-07-31 | Lauber Charles TEVP & CFO | Shares withheld for tax F | −2,074 | 70.79 | 39,852 | Form 4 |
| 2025-07-30 | Wheeler Kevin J.Director, Executive Chairman | Option exercise M | +22,200 | 31.67 | 122,847 | Form 4 |
| 2025-06-04 | Stern James FExec VP, General Counsel & Sec | Gift G | −1,186 | – | 116,218 | Form 4 |
| 2025-04-08 | Fister Todd WDirector | Grant or award A | +2,468 | 60.78 | 4,094 | Form 4 |
| 2025-04-08 | Kadri IlhamDirector | Grant or award A | +2,468 | 60.78 | 21,317 | Form 4 |
| 2025-04-08 | Mapes Christopher LDirector | Grant or award A | +2,468 | 60.78 | 6,277 | Form 4 |
| 2025-04-08 | Martin Lois MDirector | Grant or award A | +2,468 | 60.78 | 4,094 | Form 4 |
| 2025-04-08 | Smith Mark DDirector | Grant or award A | +2,468 | 60.78 | 118,642 | Form 4 |
| 2025-04-01 | O'Brien Stephen D.SVP; Pres & General Mngr NAWH | Option exercise M | +1,930 | – | 4,659 | Form 4 |
| 2025-04-01 | O'Brien Stephen D.SVP; Pres & General Mngr NAWH | Shares withheld for tax F | −760 | 65.23 | 3,899 | Form 4 |
| 2025-02-21 | Carver Samuel M.SVP - Global Operations | Gift G | −369 | – | 1,569 | Form 4 |
| 2025-02-07 | Carver Samuel M.SVP - Global Operations | Option exercise M | +1,335 | – | 2,535 | Form 4 |
| 2025-02-07 | Carver Samuel M.SVP - Global Operations | Shares withheld for tax F | −597 | 65.65 | 1,938 | Form 4 |
| 2025-02-07 | Heideman Robert JSenior VP, CTO | Option exercise M | +1,960 | – | 9,915 | Form 4 |
| 2025-02-07 | Karge Douglas SamuelSVP - President NA Water Treat | Option exercise M | +800 | – | 3,168 | Form 4 |
| 2025-02-07 | Lauber Charles TEVP & CFO | Option exercise M | +5,330 | – | 41,590 | Form 4 |
| 2025-02-07 | Lauber Charles TEVP & CFO | Shares withheld for tax F | −2,597 | 65.65 | 38,993 | Form 4 |
| 2025-02-07 | O'Brien Stephen D.SVP; Pres & General Mngr NAWH | Option exercise M | +1,110 | – | 3,214 | Form 4 |
| 2025-02-07 | O'Brien Stephen D.SVP; Pres & General Mngr NAWH | Shares withheld for tax F | −496 | 65.65 | 2,718 | Form 4 |
| 2025-02-07 | Otchere Benjamin AVice President and Controller | Option exercise M | +660 | – | 1,454 | Form 4 |
| 2025-02-07 | Otchere Benjamin AVice President and Controller | Shares withheld for tax F | −247 | 65.65 | 1,207 | Form 4 |
| 2025-02-07 | Scheppele Stephanie MelissaSVP - CIO | Option exercise M | +1,535 | – | 3,995 | Form 4 |
| 2025-02-07 | Scheppele Stephanie MelissaSVP - CIO | Shares withheld for tax F | −686 | 65.65 | 3,309 | Form 4 |
| 2025-02-07 | Schuh Darrell W.SVP; President & GM Lochinvar | Option exercise M | +660 | – | 2,346 | Form 4 |
| 2025-02-07 | Schuh Darrell W.SVP; President & GM Lochinvar | Shares withheld for tax F | −196 | 65.65 | 2,150 | Form 4 |
| 2025-02-07 | Stern James FExec VP, General Counsel & Sec | Option exercise M | +3,890 | – | 119,324 | Form 4 |
| 2025-02-07 | Stern James FExec VP, General Counsel & Sec | Shares withheld for tax F | −1,920 | 65.65 | 117,404 | Form 4 |
| 2025-02-07 | Wheeler Kevin J.Chairman and CEO | Option exercise M | +20,440 | – | 110,311 | Form 4 |
| 2025-02-07 | Wheeler Kevin J.Chairman and CEO | Shares withheld for tax F | −9,664 | 65.65 | 100,647 | Form 4 |
| 2024-11-18 | Heideman Robert JSenior VP, CTO | Gift G | −1,500 | – | 7,955 | Form 4 |
| 2024-11-14 | Carver Samuel M.SVP - Global Operations | Gift G | −1,199 | – | 1,200 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.