The company
Photronics, Inc.
PLAB · Nasdaq
PLAB stood above a rising 150-day average in 30 of the last 52 weekly readings, and has been out of that trend for the last 21 weeks. It is 19.7% below that average now. Semiconductor Equipment & Materials: 15% of its 27 stocks in an uptrend (−22 points in four weeks); Technology: 30% (−6 points in four weeks).
Statistics
- Rotation
- Not moving yet
- Weeks in an uptrend
- out for 21
- Industry in uptrend
- 15% -22 in 4 wk
- Insider buys, 12 months
- $0
- Insider sales, 12 months
- $44.4M
- Officials’ trades on record
- 1
In the rotation
Each square a week: lit when it closed above a rising 150-day average. 30 of 52 weeks.
Semiconductor Equipment: Few of its stocks are in an uptrend and the share has fallen sharply over four weeks. Technology: A minority of its stocks are in an uptrend and the share has been slipping.
Money in and out
Open-market buys above the line and sales below, in dollars. Not yet read: institutions.
Congress and officials
1 disclosed lines: House 0, Senate 0, executive 1; 1 people.
| Who | Did | Amount | Traded |
|---|---|---|---|
| Donald J. Trump Executive branch: Office of Government EthicsWhite House Office | sold | $1k–$15k | 29 Jul 2026filed 22 Sep 2026 |
Insiders
| Who | Did | Shares | Traded |
|---|---|---|---|
| Kang Jyh LeeDirector | sold | 10,000at $30.75 | 29 Sep 2026filed 1 Oct 2026 |
| Han Kyung ParkSVP & GM of FPD Ops | sold | 9,500at $30.37 | 25 Sep 2026filed 29 Sep 2026 |
| Kang Jyh LeeDirector | sold | 7,500at $29.50 | 24 Sep 2026filed 28 Sep 2026 |
| Kang Jyh LeeDirector | sold | 10,000at $29.70 | 22 Sep 2026filed 24 Sep 2026 |
| Rui ZhangVP, CAO & Corporate Controller | sold | 4,556at $46.70 | 17 Apr 2026filed 21 Apr 2026 |
| Kang Jyh LeeDirector | sold | 10,000at $46.05 | 16 Apr 2026filed 20 Apr 2026 |
| Kang Jyh LeeDirector | sold | 10,000at $45.80 | 16 Apr 2026filed 20 Apr 2026 |
| Kang Jyh LeeDirector | sold | 10,000at $45.10 | 15 Apr 2026filed 17 Apr 2026 |
| Constantine S. MacricostasDirector | sold | 50,000at $45.35 | 14 Apr 2026filed 14 Apr 2026 |
| Hsueh-Chun WangSVP/COO IC & US/EU Mnstrm Ops | sold | 19,250at $45.30 | 14 Apr 2026filed 16 Apr 2026 |
| Eric RiveraPresident, CFO | sold | 1,000at $44.77 | 13 Apr 2026filed 15 Apr 2026 |
| Kang Jyh LeeDirector | sold | 5,000at $45.00 | 13 Apr 2026filed 15 Apr 2026 |
Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.
Institutions
Still reading this part; it fills in a moment.
News
No headline names it lately.
Everyone who traded it
Same industry
Government contracts
No federal award is tied to it.
From its SEC filings
Analyst forecasts
No analyst forecasts yet.