Catherine R. Clay is VP at Cboe Global Markets, Inc. (CBOE). They have made 6 open-market trades across 2 companies since 2022, most recently 2026-05-01.
CIK 0001853497
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.
1 open-market purchase totalling $1.1M since 2026, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| SPGI | 2,500 | $1.1M |
| CBOE | 2,183 | $688K |
| JLL | 993 | $303K |
| Total | $2.1M |
Shares reported on the most recent Form 4, priced at the 2026-05-04 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 |
|---|---|---|---|---|---|---|---|---|
| SPGI | BUY | 2026-05-01 | 2026-05-04 | $431.39 | $1.1M | -4.6% | -2.6% | -1.6% |
| CBOE | SELL · 10b5-1 | 2025-05-23 | 2025-05-28 | $226.58 | $1.6M | -2.7% | +1.4% | +7.5% |
| CBOE | SELL | 2025-02-10 | 2025-02-12 | $211.85 | $636K | -1.9% | +0.9% | +4.0% |
| CBOE | SELL | 2024-08-07 | 2024-08-09 | $203.24 | $217K | +2.7% | +4.9% | -0.9% |
| CBOE | SELL | 2024-05-09 | 2024-05-13 | $185.06 | $204K | -1.0% | -7.0% | +11.7% |
| CBOE | SELL | 2023-11-24 | 2023-11-28 | $179.62 | $234K | -1.2% | -1.7% | +8.7% |
| CBOE | SELL | 2022-09-07 | 2022-09-09 | $124.28 | $294K | -4.7% | -4.1% | +2.4% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.