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sellWeak cluster of 310b5-1 plan

Christopher J Progler sold $219k of PLAB

EVP, Chief Technology Officer at PHOTRONICS INC. 10,000 shares at an average of $21.93, traded Sep 2, 2025, filed Sep 4, 2025.

Warning score
22
Value
$219k
10,000 shares
Holdings after
200,591
-5% from before
From 52-week low
+32%
low $16.71, close $22.02
From 52-week high
-22%
high $28.06, as of Sep 2, 2025

Score components

  • Role
    Officer
    +15
  • Trade size
    $219k at market
    +12
  • Share of holdings sold
    Sold 4.7% of holdings
    0
  • Cluster
    3 insiders selling within 14 days
    +15
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +9.8%, 3m +8.1%, 6m +58.1%.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

PLABOct 12, 2026 · close 29.24
Since filing Sep 4, 2025: +31.6%SPY +21.5% · excess +10.1%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001140361-25-033963, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Sep 2, 2025SOpen-market sale
Common Stock10b5-1
-10,000$21.93$219k200,591Sep 4, 2025

Related signals

Other insiders at PHOTRONICS INC and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
37Weak
PLABsell 2
PHOTRONICS INC
Kang Jyh Lee
CHIEF EXECUTIVE OFFICER
$308k
10,000 shares
-3%
42Moderate
PLABsell 2
PHOTRONICS INC
Han Kyung Park
SVP & GM of FPD Ops
$289k
9,500 shares
-13%
35Weak
PLABsell 2
PHOTRONICS INC
Kang Jyh Lee
CHIEF EXECUTIVE OFFICER
$221k
7,500 shares
-2%
37Weak
PLABsell 2
PHOTRONICS INC
Kang Jyh Lee
CHIEF EXECUTIVE OFFICER
$297k
10,000 shares
-3%
47Moderate
PLABsell 6
PHOTRONICS INC
Rui Zhang
VP, CAO & Corporate Controller
$213k
4,556 shares
-14%
54Moderate
PLABsell 6
PHOTRONICS INC
Kang Jyh Lee
CHIEF EXECUTIVE OFFICER
$919k
20,000 shares
-5%
47Moderate
PLABsell 7
PHOTRONICS INC
Kang Jyh Lee
CHIEF EXECUTIVE OFFICER
$451k
10,000 shares
-3%
63Notable
PLABsell 7
PHOTRONICS INC
Hsueh-Chun Wang
SVP/COO IC & US/EU Mnstrm Ops
$872k
19,250 shares
-14%
27Weak
PLABsell 7
PHOTRONICS INC
Kang Jyh Lee
CHIEF EXECUTIVE OFFICER
$225k
5,000 shares
-1%
28Weak
PLABsell 7
PHOTRONICS INC
Eric Rivera
President, CFO
$45k
1,000 shares
-1%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Christopher J Progler sold $219k of PLAB | InsiderTell