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Insider Cluster (3 insiders) ·Filed Apr 1, 2026

PLAB

PHOTRONICS INC
BEARISH
Impact 5/10
Horizondays Processed6mo ago
Insider cluster: 3 insiders, $0.8M total
Actionable Insight ▼ Bearish

The coordinated selling by multiple insiders, including a C-suite executive, suggests caution. While the dollar amount is not massive, the participation of operational leadership may signal reduced confidence in near-term prospects. Monitor upcoming earnings and guidance for confirmation of any softening.

DirectionBearish
Confidencehigh
Horizondays
Final — all horizons settled through T+60d
PLAB ▼ -23.48% at T+60d
SHORT call ✓ call won +23.48% · α vs SPY +36.86% · entry $40.88 → $31.28
Entry = T+0 close
Mar 31, 2026
via day close
T+1d
-0.07%
call +0.07% · α +0.15%
$40.85
settled 7mo ago
T+5d
+8.81%
call -8.81% · α -5.04%
$44.48
settled 7mo ago
T+20d
+16.85%
call -16.85% · α -7.13%
$47.77
settled 6mo ago
T+60d
-23.48%
call +23.48% · α +36.86%
$31.28
settled 4mo ago

Price Chart

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Executive Summary

Three corporate insiders at Photronics sold shares worth $802K over a 7-day window, including a $423K open-market sale by Director Tyson Mitchell and a $176K sale by SVP/COO Wang Hsueh-Chun. The transactions represent 0.03% of market cap and include both open-market sales and derivative exercises with no cash proceeds.

Key Financial Metrics

Direction
selling
Total Value
$802.0K
Insiders
3

Key Facts

  • Three insiders sold shares worth $802K between March 30 and April 6, 2026.
  • Director Tyson Mitchell sold 10,000 shares at $42.31 for $423K in an open-market transaction.
  • SVP/COO Wang Hsueh-Chun sold 4,200 shares at $42.00 for $176K.
  • Director Lee Kang Jyh sold 5,000 shares for $203K and exercised two derivative tranches (5,000 shares at $0 and 5,000 at $8.60).
  • Total cluster value is $802K, representing 0.03% of the company's $2.4B market cap.

Financial Impact

$802,000 in insider sales, 0.03% of market cap

insider ownershipmarket sentiment

Risk Factors

  • Insider selling could signal belief in overvaluation or anticipated earnings weakness.
  • C-suite involvement increases the signal strength of the selling cluster.

Market Snapshot

Exchange
Nasdaq
Sector
Semiconductors & Related Devices

Investment Themes

Documents Analyzed

This report is based on 1 SEC document filed with EDGAR.

DocumentAccession Number
CLUSTER Data (Synthetic)cluster-PLAB-1775683042886
18 reports for PLAB
Performance horizon
89% Hit rate @ T+60 8 of 9 directional calls Went positive at some point 13 of 13 best @ T+60▲ +38.06%Apr 8, 2026
Filters
Rows
Reports for PLAB — sortable, filterable
TypeNow
Oct 1, 2026
24d ago
Insider Cluster
BEARISH ★ 4/10
$31.49awaiting T+60—$28.66 (+8.99%)
Oct 1, 2026
24d ago
Insider Cluster
BEARISH ★ 4/10
$31.49awaiting T+60—$28.66 (+8.99%)
Sep 29, 2026
26d ago
Insider Cluster
BEARISH ★ 4/10
$30.78awaiting T+60—$28.66 (+6.89%)
Aug 26, 2026
8w ago
8-K
BULLISH ★ 6/10
$30.25awaiting T+60—$28.66 (−5.26%)
Aug 12, 2026
10w ago
Press Release
NEUTRAL ★ 1/10
$33.48awaiting T+60—$28.66 (−14.40%)
May 28, 2026
21w ago
8-K
BEARISH ★ 7/10
$34.02 $30.51▲ +10.32%▲ +12.05%$28.66 (+15.76%)
May 14, 2026
23w ago
Press Release
NEUTRAL ★ 2/10
$50.02 $32.99▼ −34.05%▼ −38.56%$28.66 (−42.70%)
May 13, 2026
23w ago
Press Release
NEUTRAL ★ 1/10
$51.86 $32.65▼ −37.04%▼ −41.48%$28.66 (−44.74%)
Apr 17, 2026
27w ago
144
NEUTRAL ★ 2/10
$48.38 $29.47▼ −39.09%▼ −45.23%$28.66 (−40.76%)
Apr 13, 2026
27w ago
Insider Cluster
BEARISH ★ 6/10
$45.71 $29.90▲ +34.59%▲ +43.30%$28.66 (+37.30%)
Showing 10 of 18

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Report published Apr 8, 2026