PDF SOLUTIONS INC insider trading

PDFSNASDAQ

$56.08+0.58 (+1.05% today)

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+108.2%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Open market purchase

Open market sell

Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

JKJohn Kachig KibarianPRESIDENT AND CEO6.0683%of company
KMKimon MichaelsEVP of Products and Solutions3.7189%of company
ARAdnan RazaEVP, Finance and CFO0.2651%of company
ASAndrzej StrojwasChief Technology Officer0.2154%of company
NENancy ErbaDirector0.1038%of company
JRJoseph R. BronsonDirector0.097%of company
MBMichael B. GustafsonDirector0.0952%of company
YJYe Jane LiDirector0.0631%of company
CCChi-Foon ChanDirector0.0572%of company
SZShuo ZhangDirector0.0554%of company

AI Activity Analysis

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Insider activity

Fromto

Company	Insider / role	Action	ΔOwn	Avg price	Amount
PDFS	Andrzej StrojwasChief Technology Officer	Open market sell$151K	-3.6%	$44.41	$151K	Aug 31, 2026	Sep 1, 2026
PDFS	Shuo ZhangDirector	Open market sell$77.3K	-6.0%	$51.47	$77.3K	Aug 12, 2026	Aug 12, 2026

End of history · 2 transactions