Form4insider filings, from the source

SEC Form 4 · accession 0001179110-15-001173

AFFILIATED MANAGERS GROUP, INC. · AMG

Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗

Reporting owner
Nathaniel Dalton
Officer — President and COO
Period of report
Jan 20, 2015
Accepted (ET)
Jan 22, 2015 · 8:56 pm EST
Rule 10b5-1 plan
unknown — predates the checkbox
Issuer CIK
0001004434

Table I — non-derivative securities

No Table I lines on this filing.

Table II — derivative securities

SecurityConv. / exercise priceDateCodeSharesA/DExercisableExpiresUnderlyingUnderlying sharesOwned afterD/I
Stock UnitsF1—Jan 20, 2015A25,785A——Common Stock25,78525,785D

Explanation of responses