---
title: "MKS tumbles 8% in regular trading on insider sale"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/290581771.md"
description: "MKS fell 8% during regular trading to $387.01 after EVP & COO sold shares worth $1.21M."
datetime: "2026-06-23T14:42:27.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/290581771.md)
  - [en](https://longbridge.com/en/news/290581771.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/290581771.md)
generator: "portal-rs"
---

# MKS tumbles 8% in regular trading on insider sale

MKS(MKSI.US) 盘中跌**7.98%**，现报**387.01**美元。

该股盘前已跌 7.22%，盘中跌幅进一步扩大。消息面上，公司 EVP & COO Alan James Schreiner 于 06/16/2026 出售 3500 股，价值 121 万美元。公司 06/22/2026 在马来西亚槟城开设 Supercenter 工厂，投资超 4 亿马币（约 9630 万美元）。

### Related Stocks

- [MKSI.US](https://longbridge.com/en/quote/MKSI.US.md)

## Related News & Research

- [4,545 Shares in MKS Inc. $MKSI Bought by Archer Investment Corp](https://longbridge.com/en/news/297395641.md)
- [Commerce Bank Invests $2.77 Million in MKS Inc. $MKSI](https://longbridge.com/en/news/296877790.md)
- [Madison Asset Management LLC Takes $140.87 Million Position in MKS Inc. $MKSI](https://longbridge.com/en/news/296474038.md)
- [Is MKS (MKSI) Undervalued As Strong Q2 Earnings Meet Margin Pressure?](https://longbridge.com/en/news/296155623.md)
- [Here’s How Much You Would Have Made Owning MKS Stock In The Last 10 Years](https://longbridge.com/en/news/296152109.md)

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**