Gregory K. Ramirez is President & VP at Artisan Partners Asset Management Inc. (APAM). They have made 6 open-market trades across 1 company since 2023, most recently 2026-08-19.
CIK 0001588468
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| APAM | 109,194 | $3.5M |
Shares reported on the most recent Form 4, priced at the 2026-08-20 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 |
|---|---|---|---|---|---|---|---|---|
| APAM | SELL | 2026-08-19 | 2026-08-20 | $42.59 | $298K | -1.5% | -13.2% | — |
| APAM | SELL | 2025-08-04 | 2025-08-05 | $46.50 | $116K | -0.6% | +0.7% | -6.3% |
| APAM | SELL | 2025-03-07 | 2025-03-10 | $43.16 | $510K | -4.7% | -12.4% | -2.5% |
| APAM | SELL | 2024-04-30 | 2024-04-30 | $45.56 | $100K | +8.1% | +6.5% | +5.2% |
| APAM | SELL | 2024-02-08 | 2024-02-09 | $42.29 | $106K | -0.5% | +4.7% | +4.8% |
| APAM | SELL | 2023-05-09 | 2023-05-11 | $34.67 | $100K | +2.7% | +13.6% | +18.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.