Stocks · Financials · Investment Advice

AFFILIATED MANAGERS GROUP, INC.

AMG Clue Score62

United States Fiscal year ends December CIK 0001004434 Results filed 30 Jul 2026

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What the insiders did Net selling

By person

25 insiders · 119 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

Sean M Healey

Executive Chairman

—

$31.72M (4)

−$31.72M

161,021

0.6227%

$54.47M

+80.5%

Jay C. Horgen

President and CEO

$4.18M (7)

$26.19M (6) scheduled

−$22.01M

244,264

0.9446%

$82.63M

—

Thomas M Wojcik

President and COO

$101.25K (1)

$6.81M (3)

−$6.71M

159,465

0.6166%

$53.94M

+565.9%

Jide James Zeitlin

Director

—

$5.24M (2)

−$5.24M

21,274

0.0823%

$7.20M

−56.3%

Patrick T Ryan

Director

—

$3.31M (4) scheduled

−$3.31M

13,269

0.0513%

$4.49M

+134.3%

Reuben Jeffery III

Director

$3.28M (7)

—

+$3.28M

34,274

0.1325%

$11.59M

—

Peter W MacEwen

Chief Administrative Officer

—

$1.98M (1) scheduled

−$1.98M

26,135

0.1011%

$8.84M

−5.6%

Nathaniel Dalton

Director

—

$1.77M (1)

−$1.77M

206,589

0.7989%

$69.88M

+34.2%

Dwight D. Churchill

Director

$649.76K (6)

$1.97M (5) scheduled

−$1.32M

29,030

0.1123%

$9.82M

+420.1%

David Christopher Ryan

Director

—

$1.04M (1)

−$1.04M

1,092

0.0042%

$369.39K

—

Samuel T Byrne

Director

$1.01M (3)

—

+$1.01M

28,092

0.1086%

$9.50M

+354.8%

Rizwan M Jamal

Head of Affiliate Investments

$514.41K (1)

$1.49M (1) scheduled

−$976.25K

199,233

0.7704%

$67.39M

+756.0%

Kavita Padiyar

General Counsel & Corp. Sec.

—

$612.13K (1)

−$612.13K

42,672

0.1650%

$14.43M

+179.8%

John R Erickson

Head of Affiliate Engagement

$509.85K (1)

—

+$509.85K

58,054

0.2245%

$19.64M

+180.2%

G. Staley Cates

Director

$458.75K (1)

—

+$458.75K

6,405

0.0248%

$2.17M

+30.6%

Tracy P. Palandjian

Director

$509.38K (1)

$187.42K (1) scheduled

+$321.95K

18,375

0.0711%

$6.22M

+426.4%

Rodriguez Felix Matos V.

Director

—

$300.18K (1)

−$300.18K

5,023

0.0194%

$1.70M

—

Annette Franqui

Director

$228.66K (1)

—

+$228.66K

2,439

0.0094%

$825.04K

—

Tracy A Atkinson

Director

$100.57K (1)

—

+$100.57K

4,020

0.0155%

$1.36M

—

Hugh Cutler

EVP, Global Distribution

$407.02K (5)

$407.02K (3)

$0.00

10,486

0.0405%

$3.55M

+74.9%

David M. Billings

General Counsel and Secretary

—

—

—

18,965

0.0733%

$6.42M

+249.7%

Karen L. Alvingham

Director

—

—

—

13,043

0.0504%

$4.41M

+2,851%

Loren M Starr

Director

—

—

—

2,653

0.0103%

$897.43K

—

Glenn Earle

Director

—

—

—

2,113

0.0082%

$714.76K

+21.9%

Dava Ritchea

Chief Financial Officer

—

—

—

309

0.0012%

$104.53K

—