Photronics INC Stock: price and management transactions · United States · SEC (Form 4)Follow the Photronics INC share price and the full insider trade history of the company, a listed issuer based in United States. Shares trade on the US market, under the authority of SEC (Form 4). Operating in the Technology sector, Photronics INC has logged 249 reports. Market capitalisation: €1.7bn. The latest transaction was reported on 21 April 2026 (Disposition). Among the most active insiders: Lee Kang Jyh. The full history is openly available.
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Fundamental score
Ranked 3,010 of 29,057 companies
FCF yld 3.0%
Earn yld 6.9%
EV/EBITDA 6.6x
ROE 13%
Gross mgn 35%
Net mgn 16%
Debt/EBITDA 0.0x
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
Σ Sigma AI Analysis Fundamental view, insider signal, bull and bear case, synthesis.
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Last declaration on 21 April 2026
All Executives249 Thresholds0 Prospectus0 Other0
Declarations 249 total
● Director · Executives · 17 Apr 2026
22,548 shares @ US$47.77 0.061% mcap 93.1% of flow COMMON STOCK SEC:0001140361-26-015980:0
▼ VP, CAO & Corporate Controller · Executives · 17 Apr 2026
4,556 shares @ US$46.70 0.012% mcap 100.0% of flow COMMON STOCK SEC:0001140361-26-015982:0
▼ Director · Executives · 16 Apr 2026
10,000 shares @ US$46.05 0.026% mcap 8.0% of flow COMMON STOCK SEC:0001140361-26-015745:0
▼ Director · Executives · 16 Apr 2026
10,000 shares @ US$45.80 0.026% mcap 7.9% of flow COMMON STOCK SEC:0001140361-26-015745:1
▼ Director · Executives · 15 Apr 2026
10,000 shares @ US$45.10 0.025% mcap 7.8% of flow COMMON STOCK SEC:0001140361-26-015432:0
▼ SVP/COO IC & US/EU Mnstrm Ops · Executives · 14 Apr 2026
19,250 shares @ US$45.30 0.049% mcap 100.0% of flow COMMON STOCK SEC:0001140361-26-015217:0
◆ Director · Executives · 13 Apr 2026
3,722 shares 0COMMON STOCK SEC:0001140361-26-014895:0
◆ Director · Executives · 13 Apr 2026
3,722 shares 0COMMON STOCK SEC:0001140361-26-014897:0
◆ Director · Executives · 13 Apr 2026
3,722 shares 0COMMON STOCK SEC:0001140361-26-014891:0
◆ Director · Executives · 13 Apr 2026
3,722 shares 0COMMON STOCK SEC:0001140361-26-014893:0
◆ Director · Executives · 13 Apr 2026
3,722 shares 0COMMON STOCK SEC:0001140361-26-014877:0
◆ Director · Executives · 13 Apr 2026
3,722 shares 0COMMON STOCK SEC:0001140361-26-014899:0
◇ Director · Executives · 13 Apr 2026
5,000 shares @ US$8.60 0.0024% mcap 0.7% of flow COMMON STOCK SEC:0001140361-26-014872:0
▼ Director · Executives · 13 Apr 2026
5,000 shares @ US$45.00 0.013% mcap 3.9% of flow COMMON STOCK SEC:0001140361-26-014872:1
◇ President, CFO · Executives · 13 Apr 2026
1,000 shares @ US$9.78 0.0006% mcap 14.0% of flow COMMON STOCK SEC:0001140361-26-014868:0
▼ President, CFO · Executives · 13 Apr 2026
1,000 shares @ US$44.77 0.0025% mcap 64.2% of flow COMMON STOCK SEC:0001140361-26-014868:1
● Director · Executives · 1 Apr 2026
13,000 shares 0COMMON STOCK SEC:0001140361-26-014644:0
● Director · Executives · 2 Apr 2026
37,000 shares 0COMMON STOCK SEC:0001140361-26-014644:1
▼ Director · Executives · 14 Apr 2026
50,000 shares @ US$45.35 0.13% mcap 78.2% of flow COMMON STOCK SEC:0001140361-26-014646:0
◇ Director · Executives · 9 Apr 2026
5,000 shares @ US$8.60 0.7% of flow COMMON STOCK SEC:0001140361-26-014461:0
▼ Director · Executives · 9 Apr 2026
5,000 shares @ US$44.00 3.7% of flow COMMON STOCK SEC:0001140361-26-014461:1
▼ President, CFO · Executives · 9 Apr 2026
882 shares @ US$44.00 2.0% of flow COMMON STOCK SEC:0001140361-26-014467:0
▼ President, CFO · Executives · 9 Apr 2026
40,635 shares @ US$44.00 94.3% of flow COMMON STOCK SEC:0001140361-26-014467:1
▼ SVP/COO IC & US/EU Mnstrm Ops · Executives · 9 Apr 2026
11,875 shares @ US$44.25 37.8% of flow COMMON STOCK SEC:0001140361-26-014472:0
◇ Director · Executives · 8 Apr 2026
5,000 shares @ US$8.60 0.7% of flow COMMON STOCK SEC:0001140361-26-014216:0
25 of 249 declarations
Load more (224 remaining) 关于 Photronics INC Photronics Inc.(股票代码:PLAB)是一家在美国纳斯达克上市的美国公司。它是一家专业的光掩模制造商,光掩模是半导体和平板显示器制造中使用的关键投入。该公司由 Constantine “Deno” Macricostas 于 1969 年在康涅狄格州丹伯里创立,已从一家小型创业公司发展成为全球利基市场的领导者。其总部位于康涅狄格州布鲁克菲尔德,运营足迹遍及亚洲、北美和欧洲的 11 个工厂。([photronics.com](https://www.photronics.com/)
Photronics 的业务主要集中在两个细分市场:集成电路(IC)光掩模和平板显示器(FPD)光掩模。光掩模是光刻中使用的主模板,因此对于生产用于存储器、逻辑、先进封装和各种电子设备的芯片以及 LCD 和 AMOLED 显示器至关重要。该公司的产品组合包括标准成熟节点产品、相移和专用解决方案等先进掩模,以及用于显示器制造的大面积掩模。管理层强调广泛的产品组合、本地服务能力以及靠近客户制造中心,尤其是在亚洲。([photronics.com](https://www.photronics.com/about-photronics/)
从竞争角度来看,Photronics 在一个高度专业化、资本密集型且进入壁垒显著的市场中占据战略重要地位。该行业的成功取决于技术领先、客户协作、工艺可靠性以及大规模支持领先半导体和显示器制造商的能力。该公司悠久的运营历史表明其在产能投资、合作伙伴关系和地域扩张方面采取了一致的战略,包括随着时间的推移在台湾、中国、韩国、德国、瑞士和英国迈出的重要步伐。这种地域多元化很重要,因为光掩模需求往往跟随半导体和显示器制造产能的所在地。([photronics.com](https://www.photronics.com/about-photronics/timeline/)
公司近期发展表明其运营和技术势头持续强劲。2026 年 3 月,Photronics 表示已收到其最先进的掩模写入器,突显其在 AMOLED 领域的领先地位进一步扩大。2026 年 5 月,公司宣布任命 Christopher Dayton 为财务高级副总裁,并安排了 2026 财年第二季度财报发布。这些更新表明,随着需求条件的变化,管理层仍专注于执行、技术升级和财务领导力。([photronics.com](https://www.photronics.com/)
对于法国、比利时和瑞士的投资者而言,Photronics 提供了一种集中的方式,可以接触半导体供应链的基础环节,而不是广泛的芯片制造商或设备集团。作为一家在美国纳斯达克上市的公司,它结合了美国资本市场准入、深厚的亚洲制造业务以及与长期电子产品需求相关的产品组合。([photronics.com](https://www.photronics.com/))