Gwendolyn Gresham

CLB

Gwendolyn Gresham serves as SVP at Core Laboratories N.V. (CLB). 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

$309.4K

Net Position

Net Seller

$309.4K

Companies Traded

CLB

Active Period

Dec 2025

1 total trades

Most Recent

Sell CLB

Dec 31, 2025 · $309.4K

Gwendolyn Gresham's Insider Trading at Core Laboratories N.V. (CLB)

Buys

0 · $0.00

Sells

1 · $309.4K

Total Shares Bought

Total Shares Sold

19,301

CLB Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Dec 31, 2025	Sell	19,301	$16.03	$309.4K	0

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