Jennifer Koester

SPHR

Jennifer Koester serves as President & COO, Sphere at Sphere Entertainment Co. (SPHR). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

1 trades

$833.6K

Net Position

Net Seller

$833.6K

Companies Traded

SPHR

Active Period

Sep 2025

1 total trades

Most Recent

Sell SPHR

Sep 15, 2025 · $833.6K

Jennifer Koester's Insider Trading at Sphere Entertainment Co. (SPHR)

Buys

0 · $0.00

Sells

1 · $833.6K

Total Shares Bought

Total Shares Sold

13,826

SPHR Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Sep 15, 2025↗	Sell	13,826	$60.29	$833.6K	0

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