Updated Jul 16, 2026
Cates G. Staley has filed 2 SEC Form 4 filings across 1 company in the last 90 days — buying. Lifetime open-market purchases: $459K.

Cates G. Staley is a director at Affiliated Managers Group, Inc., a company that specializes in investment management and financial services. Specific details about his career and background are limited in publicly available sources.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-06 | AMG | AFFILIATED MANAGERS GROUP, INC. | P — Open-market purchase | 1.5K | $305.83 | $459K |
Cates G. Staley is a director at Affiliated Managers Group, Inc., a company that specializes in investment management and financial services. Specific details about his career and background are limited in publicly available sources.…
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 1 open-market purchases ($459K) and 0 open-market sales () across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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