Arkolith/Insider Trading/PLAB/Form 4

Lee Kang Jyh

DirectorPHOTRONICS INC (PLAB) · full profile →Form 4 · filed Dec 16, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.5M
Net Open-Market Flow
-$1.5M
Transactions
4
3 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Dec 15, 2025Option exercise(M)20K$11.35$227K513K
Dec 15, 2025Sell(S)20K$36.45$729K493K
Dec 12, 2025Sell(S)20K$38.53$771K493K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Dec 15, 2025Option exercise(M)20K—$00

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001140361-25-045717) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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