Filing Details

Accession Number:
0001127602-24-022664
Form Type:
4
Zero Holdings:
No
Publication Time:
2024-08-20 18:18:44
Reporting Period:
2024-08-19
Accepted Time:
2024-08-20 18:18:44
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1004434 Affiliated Managers Group Inc. AMG Investment Advice (6282) 043218510
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1432993 C. Jay Horgen C/O Affiliated Managers Group, Inc.
777 South Flagler Drive
West Palm Beach FL 33401
President And Ceo Yes Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2024-08-19 200,000 $74.49 519,004 No 4 M Direct
Common Stock Disposition 2024-08-19 132,728 $172.00 386,276 No 4 F Direct
Common Stock Disposition 2024-08-19 9,000 $171.98 377,276 No 4 S Direct
Common Stock Disposition 2024-08-20 9,300 $169.93 367,976 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 F Direct
No 4 S Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Employee Stock Option (Right to Buy) Disposition 2024-08-19 200,000 $0.00 200,000 $74.49
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
400,000 2024-08-15 2026-08-15 No 4 M Direct
Reported Non-Derivative Holdings
Sec. Name Remaning Holdings Nature of Ownership Explanation
Common Stock 20,058 Indirect By Family Trusts
Footnotes
  1. The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $171.62 to $172.73. Specific transaction details will be provided to the SEC upon request.
  2. The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $169.15 to $171.72. Specific transaction details will be provided to the SEC upon request.