InsiderTrades

Cates G. Staley

SEC CIK 2125273 · EDGAR

Buying vs selling by month open-market trades, last 24 months, AMG
BoughtSold

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
AMGAFFILIATED MANAGERS GROUP, INC.Dir 6,405 $458.7K — 12026-05-062026-05-06

Most active insiders at AMG, 12 months

#InsiderTitleBoughtSold
1 Horgen Jay C.Pres, CEO, Dir —$5.92M
2 Wojcik Thomas MPres, COO —$2.29M
3 Ryan David ChristopherDir —$1.04M
4 Padiyar KavitaGC, Corp. Sec —$612.1K
5 Cates G. StaleyDir $458.7K—
6 Matos Rodriguez Felix V.Dir —$300.2K
7 FRANQUI ANNETTEDir $228.7K—
8 RITCHEA DAVACFO ——
9 Alvingham Karen L.Dir ——
10 Palandjian Tracy P.Dir ——

Transactions 1

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-05-06 19:27 2026-05-06 AMG AFFILIATED MANAGERS GROUP, INC. Cates G. Staley Dir P - Purchase $305.83 +1,500 6,405 +31% +$458.7K

Purchase Sale Sale after option exercise All abbreviations