The pattern of coordinated selling by C-suite executives and directors—especially the CEO and COO—suggests reduced confidence in near-term valuation or prospects. Traders should monitor upcoming earnings and guidance for signs of softness. While the total value is only ~0.04% of market cap, the concentration among top executives elevates concern.
Price Chart
Executive Summary
Five corporate insiders at Photronics sold $1.15M worth of shares in open-market transactions over a 7-day period, including significant sales by the CEO and COO. The cluster is dominated by cash sales, with some derivative exercises and tax-related dispositions mixed in.
Key Financial Metrics
Key Facts
- CEO George Macricostas sold 6,500 shares for $281,000 in an open-market transaction.
- SVP/COO Hsueh-Chun Wang sold 11,875 shares for $525,469, the largest individual sale in the cluster.
- CFO Eric Rivera sold 1,882 shares for $83,578 and exercised options on 2,000 shares (one transaction at $0 cost, one at $9.78).
- Director Lee Kang Jyh sold 5,000 shares for $220,000 and exercised options on 10,000 shares (two separate 5,000-share grants, one at $8.60, one at $0).
- VP Zhang Rui sold 1,800 shares for $76,000.
- Total open-market sale value: $1.15M (excluding non-cash derivative exercises).
Financial Impact
$1.15M in net open-market sales by insiders over 7 days
Risk Factors
- Insider selling may signal anticipation of weaker financial results or macro challenges in the semiconductor equipment space.
- Multiple derivative exercises suggest option expiration cycles, but concurrent open-market sales amplify bearish interpretation.
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 SEC document filed with EDGAR.
| Document | Accession Number |
|---|---|
| CLUSTER Data (Synthetic) | cluster-PLAB-1776292565424 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 1, 2026 25d ago | Insider Cluster | $31.49 | awaiting T+60 | — | $27.87 (+11.50%) |
Oct 1, 2026 25d ago | Insider Cluster | $31.49 | awaiting T+60 | — | $27.87 (+11.50%) |
Sep 29, 2026 27d ago | Insider Cluster | $30.78 | awaiting T+60 | — | $27.87 (+9.45%) |
Aug 26, 2026 8w ago | 8-K | $30.25 | awaiting T+60 | — | $27.87 (−7.87%) |
Aug 12, 2026 10w ago | Press Release | $33.48 | awaiting T+60 | — | $27.87 (−16.76%) |
May 28, 2026 21w ago | 8-K | $34.02 $30.51 | ▲ +10.32% | ▲ +12.05% | $27.87 (+18.08%) |
May 14, 2026 23w ago | Press Release | $50.02 $32.99 | ▼ −34.05% | ▼ −38.56% | $27.87 (−44.28%) |
May 13, 2026 23w ago | Press Release | $51.86 $32.65 | ▼ −37.04% | ▼ −41.48% | $27.87 (−46.26%) |
Apr 17, 2026 27w ago | 144 | $48.38 $29.47 | ▼ −39.09% | ▼ −45.23% | $27.87 (−42.39%) |
Apr 13, 2026 28w ago | Insider Cluster | $45.71 $29.90 | ▲ +34.59% | ▲ +43.30% | $27.87 (+39.03%) |
US Market Status
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