James M. Zemlyak is President at STIFEL FINANCIAL CORP (SF). They have made 8 open-market trades across 1 company since 2011, most recently 2026-02-18.
CIK 0001203675
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.
3 open-market purchases totalling $1.5M since 2018, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SF | 1,170,720 | $79.1M |
Shares reported on the most recent Form 4, priced at the 2026-02-20 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SF | SELL | 2026-01-29 | 2026-02-02 | $123.90 | $1K | -4.2% | -9.0% | -7.7% |
| SF | BUY | 2025-08-07 | 2025-08-21 | $112.53 | $1K | +2.2% | +3.2% | +6.9% |
| SF | BUY | 2023-03-24 | 2023-03-24 | $56.06 | $1.1M | -4.6% | +4.2% | -0.3% |
| SF | SELL | 2021-02-16 | 2021-02-18 | $58.49 | $11.9M | +8.3% | +11.3% | +17.4% |
| SF | SELL | 2019-12-26 | 2019-12-30 | $61.65 | $407K | +3.1% | +2.5% | -31.4% |
| SF | BUY | 2018-11-01 | 2018-11-02 | $46.99 | $335K | +0.4% | +0.0% | -0.0% |
| SF | SELL | 2016-11-22 | 2016-11-23 | $50.20 | $753K | +0.2% | +2.2% | +9.4% |
| SF | SELL | 2011-02-18 | 2011-02-22 | $73.84 | $63K | -15.1% | +0.1% | +0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.