Reuben Jeffery III

MGR

Reuben Jeffery III serves as director at Affiliated Managers Group, Inc. 5.875% Junior Subordinated Notes due 2059 (MGR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

9 trades

$4.90M

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$4.90M

Companies Traded

DRS, MGR, AMG

Active Period

May 2021 – May 2026

9 total trades

Most Recent

Buy DRS

May 19, 2026 · $1.07M

Reuben Jeffery III's Insider Trading at Affiliated Managers Group, Inc. 5.875% Junior Subordinated Notes due 2059 (MGR)

Buys

4 · $1.91M

Sells

0 · $0.00

Total Shares Bought

12,350

Total Shares Sold

MGR Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Mar 17, 2023	Buy	3,650	$137.21	$500.8K	31,726
Feb 16, 2022	Buy	3,500	$143.96	$503.9K	26,702
Nov 3, 2021	Buy	2,700	$188.39	$508.7K	23,197
May 6, 2021	Buy	2,500	$160.49	$401.2K	20,000

Reuben Jeffery III's Insider Trading at Affiliated Managers Group, Inc. (AMG)

Buys

4 · $1.91M

Sells

0 · $0.00

Total Shares Bought

12,350

Total Shares Sold

AMG Price Chart

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Date	Type	Shares	Avg Price	Value
Mar 16, 2023	Buy	3,650	$137.21	$500.8K
Feb 15, 2022	Buy	3,500	$143.96	$503.9K
Nov 2, 2021	Buy	2,700	$188.39	$508.7K
May 4, 2021	Buy	2,500	$160.49	$401.2K

Reuben Jeffery III's Insider Trading at Leonardo DRS, Inc. (DRS)

Buys

1 · $1.07M

Sells

0 · $0.00

Total Shares Bought

25,000

Total Shares Sold

DRS Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
May 19, 2026	Buy	25,000	$42.77	$1.07M	25,000

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