Jay C. Horgen

AMG

Jay C. Horgen serves as director, officer: President and CEO at Affiliated Managers Group, Inc. (AMG). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$632.0K

Total Sells

19 trades

$106.41M

Net Position

Net Seller

$105.78M

Companies Traded

AMG, MGR

Active Period

Mar 2021 – Jun 2026

21 total trades

Most Recent

Sell AMG

Jun 8, 2026 · $5.92M

Jay C. Horgen's Insider Trading at Affiliated Managers Group, Inc. (AMG)

Buys

1 · $316.0K

Sells

18 · $103.28M

Total Shares Bought

2,000

Total Shares Sold

566,423

AMG Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 8, 2026	Sell	17,500	$338.27	$5.92M	204,706
Sep 2, 2025	Sell	44,935	$229.97	$10.33M	0
Aug 12, 2025	Sell	45,607	$219.70	$10.02M	0
Jul 1, 2025	Sell	47,191	$198.72	$9.38M	0
Mar 5, 2025	Sell	26,570	$165.72	$4.40M	0
Oct 2, 2024	Sell	65,230	$180.25	$11.76M	0
Aug 19, 2024	Sell	151,028	$171.87	$25.96M	0
Mar 5, 2024	Sell	14,281	$158.58	$2.26M	0
Jan 1, 2024	Sell	2,365	$151.42	$358.1K	0
Aug 15, 2023	Sell	19,535	$133.04	$2.60M	0
Mar 5, 2023	Sell	27,887	$160.76	$4.48M	0
Jan 1, 2023	Sell	3,642	$158.43	$577.0K	0
Aug 15, 2022	Sell	19,215	$139.84	$2.69M	0
Mar 5, 2022	Sell	14,419	$129.17	$1.86M	0
Jan 1, 2022	Sell	4,358	$164.51	$716.9K	0
Sep 14, 2021	Buy	2,000	$158.01	$316.0K	0
Aug 15, 2021	Sell	19,318	$169.20	$3.27M	0
Apr 15, 2021	Sell	35,564	$157.81	$5.61M	0
Mar 5, 2021	Sell	7,778	$139.31	$1.08M	0