Compensation award — excluded from discretionary-purchase analysis.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
View the official recordSEC Form 4 — Statement of Changes in Beneficial OwnershipAll the details
Dates, kept separate
Transaction date
Jul 30, 2026
Reporting period
Not applicable
Filed with the SEC
Aug 3, 2026
DirectorGrant / award
Context
Classification
grant award
Code A — grant or award
Planned / mechanical clue
None found in footnotes
Only flagged when a footnote says so; never inferred
Source receipt
Record ID
0001004434-26-000090
Filed / recorded
Aug 3, 2026, 9:10 PM UTC
Added to OQRO
Oct 6, 2026, 4:40 PM UTC
Parser
form4-xml-v2
Data quality
Verified: identifiers matched exactly
Issuer
AFFILIATED MANAGERS GROUP, INC.
Issuer CIK
1004434
Ticker
AMG
Reporting person
Loren M Starr
Relationship
Director
Security
Deferred Stock Units
Table
Derivative (Table II)
Transaction date
Jul 30, 2026
Transaction code
A
Shares / units
210
Price per share
$0.00
Acquired / disposed
Acquired (A)
Shares owned after
210
Ownership form
Direct
Amendment
No
Footnotes from the filing
Reflects cash fees that the director has elected to defer under the Company's deferred compensation plan, which are notionally invested in a measurement fund tracking the Company's common stock during the deferral period. Each deferred stock unit is equal to one share of the Company's common stock, and becomes distributable in common stock upon the reporting person's separation from service as a member of the Board of Directors of the Company.