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David Christopher Ryan

Director

David Christopher Ryan (Director) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Affiliated Managers Group, Inc. (AMG). The largest single filing was $1.0M of AMG (3,402 sh × $305.06, as filed), executed May 6.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.0M
shares × price, as filed
Last traded
May 6
Filed May 8

Median ADV $119.1M across their filed names

Open performance→
Volume by month
$1.0M$519K$0Oct 2024Apr 2025Oct 2025Apr 2026May 2026 · sells $1.0M
Buys $0 Sells $1.0M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Financial Services 1 filing

Sector per market data · by filing · past 12 months

Most traded names
AMG Affiliated Managers Group, Inc. AMG · 0 buys · 1 sell 1 filing
Recent filings
AMGSALE Affiliated Managers Group, Inc. View filing → $1.0M
3,402 sh × $305.06
Exec May 6
Filed May 8 · 5:30 PM ET