Douglas Samuel Karge is President at SMITH A O CORP (AOS). They have made 1 open-market trade across 1 company since 2025, most recently 2026-02-13.
CIK 0001750276
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| AOS | 3,890 | $230K |
Shares reported on the most recent Form 4, priced at the 2026-02-17 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AOS | SELL | 2025-02-07 | 2025-02-11 | $65.65 | $28K | +2.1% | +0.9% | +8.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.