StockCIK 810136

PHOTRONICS INC (PLAB): Insider Trades and Fund Holdings

In the past 12 months, PHOTRONICS INC insiders reported 0 open-market purchases worth $0 and 4 sales worth $1.11M; 0 of the sales were reported as made under a 10b5-1 trading plan.

0Insider buys, 12 months

$0Bought by insiders, 12 months

$1.11MSold by insiders, 12 months

1Tracked funds holding

Recent insider trades

Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Oct 1, 2026.

Recent 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

Insiders who traded in the past year

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

Tracked funds that report PLAB

From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.

Fund	Quarter	Shares	Value	% of portfolio	Change
Bridgewater Associates	Q2 2026	9,455	$308K	0.00%	▲ New
Renaissance Technologies	Q2 2026	0	$0	0.00%	▼ Sold out

Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings

Reading these numbers

Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →