Samantha J. Marnick Glatfelter Corp (GLT) insider trading activity

Samantha J. Marnick is Director of Glatfelter Corp. Currently has a direct ownership of 13,501 shares of GLT, which is worth approximately $270,020. The most recent transaction as insider was on Nov 04, 2025, when has been sold 9,501 shares (Common Stock, par value $.01) at a price of $8.53 per share, resulting in proceeds of $81,043. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 13.5K

237.52% 3M change

n/a 12M change

Total Value Held $270,020

Samantha J. Marnick Transaction History

Date	Transaction	Value	Shares Traded	Shares Held	Form
Nov 04 2025	BUY Exercise of conversion of derivative security	$81,043 $8.53 p/Share	9,501 Added 41.31%	13,501 Common Stock, par valu...
Jun 05 2025	BUY Open market or private purchase	$49,520 $12.38 p/Share	4,000 Added 50.0%	4,000 Common Stock, par valu...

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