Insider tradingForm 4

PHOTRONICS INC (PLAB) Insider Trading

4 open-market trades reported since Sep 24, 2026: 0 purchases worth $0 and 4 sales worth $1.11M.

By insider

Insider	Role	Buys	Bought	Sells	Sold	Latest
Kang Jyh Lee	Director	0	$0	3	$826K	Oct 1, 2026
Han Kyung Park	SVP	0	$0	1	$289K	Sep 29, 2026

PLAB insider trades
Filed	Traded	Insider	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 1	Sep 29	Kang Jyh LeeDirector	Director	▼ SELL	10,000	30.75	$308K	−2.9%	Form 4 ↗
Sep 29	Sep 25	Han Kyung ParkSVP	SVP	▼ SELL	9,500	30.37	$289K	−13%	Form 4 ↗
Sep 28	Sep 24	Kang Jyh LeeDirector	Director	▼ SELL	7,500	29.50	$221K	−2.1%	Form 4 ↗
Sep 24	Sep 22	Kang Jyh LeeDirector	Director	▼ SELL	10,000	29.70	$297K	−2.7%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings