Who
Kang Jyh Lee
Director
Company insider
Files Form 4 as: Chief Executive Officer, Photronics.
In numbers
- Trades disclosed
- 126
- Buys
- 0
- Sells
- 47
- Bought
- $0
- Sold
- $20.6M
- Companies
- 1
- Companies where not an officer
- 0
- First trade
- 8 Mar 2018
- Last trade
- 29 Sep 2026
- Last filed
- 1 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 29 Sep 2026filed 1 Oct 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $308K10,000 at $30.75 | filing |
| 24 Sep 2026filed 28 Sep 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $221K7,500 at $29.50 | filing |
| 24 Sep 2026filed 28 Sep 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $221K7,500 at $29.50 | filing |
| 22 Sep 2026filed 24 Sep 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $297K10,000 at $29.70 | filing |
| 22 Sep 2026filed 24 Sep 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $297K10,000 at $29.70 | filing |
| 16 Apr 2026filed 20 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $461K10,000 at $46.05 | filing |
| 16 Apr 2026filed 20 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $458K10,000 at $45.80 | filing |
| 16 Apr 2026filed 20 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $461K10,000 at $46.05 | filing |
| 16 Apr 2026filed 20 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $458K10,000 at $45.80 | filing |
| 15 Apr 2026filed 17 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $451K10,000 at $45.10 | filing |
| 15 Apr 2026filed 17 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $451K10,000 at $45.10 | filing |
| 13 Apr 2026filed 15 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Code M | $43K5,000 at $8.60 | filing |
| 13 Apr 2026filed 15 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $225K5,000 at $45.00 | filing |
| 13 Apr 2026filed 15 Apr 2026 | PLAB Photronicsoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
| 13 Apr 2026filed 15 Apr 2026 | PLAB Photronicsoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
| 13 Apr 2026filed 15 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Code M | $43K5,000 at $8.60 | filing |
| 13 Apr 2026filed 15 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $225K5,000 at $45.00 | filing |
| 9 Apr 2026filed 13 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Code M | $43K5,000 at $8.60 | filing |
| 9 Apr 2026filed 13 Apr 2026 | PLAB PhotronicsSemiconductor Equipment | SEC FORM 4 Sold | $220K5,000 at $44.00 | filing |
| 9 Apr 2026filed 13 Apr 2026 | PLAB Photronicsoption or derivative · Semiconductor Equipment | SEC FORM 4 Code M | —5,000 at $0.00 | filing |
News
Photronics (NASDAQ:PLAB) Stock: Insider Kang Jyh Lee Sells 10,000 Sharesdailypolitical.com · 25 Sep 2026Photronics (NASDAQ:PLAB) Upgraded to "Buy" at Wall Street ZenPLAB · dailypolitical.com · 18 Oct 2026Aeluma (NASDAQ:ALMU) vs. Photronics (NASDAQ:PLAB) Critical AnalysisPLAB · dailypolitical.com · 13 Oct 2026Aeluma (NASDAQ:ALMU) versus Photronics (NASDAQ:PLAB) Critical AnalysisPLAB · tickerreport.com · 7 Oct 2026
1 headline in the last 90 days name Kang Jyh Lee; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.