Filing Details

Accession Number:
0001179110-12-013537
Form Type:
4
Zero Holdings:
No
Publication Time:
2012-08-30 17:08:55
Reporting Period:
2012-08-28
Filing Date:
2012-08-30
Accepted Time:
2012-08-30 17:08:55
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.
600 Hale Street
Prides Crossing MA 01965
Cfo And Treasurer No 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 2012-08-28 13,675 $62.91 11,359 No 4 M Direct
Common Stock Disposition 2012-08-28 8,675 $118.86 11,359 No 4 S Direct
Common Stock Acquisiton 2012-08-29 1,325 $62.91 11,359 No 4 M Direct
Common Stock Acquisiton 2012-08-29 30,000 $65.51 11,359 No 4 M Direct
Common Stock Disposition 2012-08-29 31,325 $118.81 11,359 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 M Direct
No 4 M 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 2012-08-28 13,675 $62.91 13,675 $62.91
Common Stock Employee Stock Option (Right to Buy) Disposition 2012-08-29 1,325 $62.91 1,325 $62.91
Common Stock Employee Stock Option (Right to Buy) Disposition 2012-08-29 30,000 $65.51 30,000 $65.51
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
45,000 2011-12-31 2017-07-20 No 4 M Direct
45,000 2011-12-31 2017-07-20 No 4 M Direct
30,000 2011-12-31 2016-12-02 No 4 M Direct
Footnotes
  1. The sale reflects the weighted average sales price of the shares sold; the individual transaction prices ranged from $118.75 to $119.02. 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 $118.60 to $119.00. Specific transaction details will be provided to the SEC upon request.