Gpgi, Inc. planned insider sales

In the last twelve months insiders at Gpgi, Inc. filed 1 Form 144 notice of planned sales, 13,667 shares worth $231,116 at the time of filing, from 1 seller. The latest, filed 17 March 2026: Thompson Jane J. (officer), 13,667 shares worth $231,116, planned for around 17 March 2026 through Merrill Lynch.

Filed	Seller	Relationship	Shares	Value	Planned sale	Sold, per Form 4	Broker	How acquired	Filing
17 March 2026	Thompson Jane J.	Officer	13,667	$231,116	17 March 2026	27,334 shares from 17 March 2026	Merrill Lynch	Vesting of restricted stock unit award	Form 144

A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.

Value is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?