NasdaqGS - Nasdaq Real Time Price
USD
MKS Inc. (MKSI)
202.04
-14.13
(-6.54%)
At close: October 30 at 4:00:01 PM EDT
202.04
0.00
(0.00%)
After hours: October 30 at 4:00:14 PM EDT
Trade MKS on Coinbase
Trading disclosure
The above button links to Coinbase. Yahoo Finance is not a broker-dealer or investment adviser and does not offer securities or cryptocurrencies for sale or facilitate trading. Coinbase pays us for certain activity generated through this link. Prices displayed are informational.
Learn moreInsider Roster
Insider roster data is derived solely from the last 24 months of Form 3 & Form 4 SEC filings.
| Individual or Entity | Most Recent Transaction | Date | Shares Owned as of Transaction Date |
|---|---|---|---|
| BATRA RAJEEV Director |
Stock Award(Grant) | May 11, 2026 | 16,227 |
| BURKE KATHLEEN FLAHERTY General Counsel |
Sale | May 11, 2026 | 49,439 |
| COLELLA GERARD G Director |
Sale | May 27, 2026 | -- |
| DONAHUE JOSEPH B Director |
Sale | May 27, 2026 | 10,032 |
| HENRY DAVID PHILIP Officer |
Sale | Jun 1, 2026 | 10,421 |
| LEE JOHN TSENG-CHUNG Chief Executive Officer |
Sale | Aug 14, 2026 | 134,776 |
| MOLONEY JACQUELINE F Director |
Sale | May 14, 2026 | 8,775 |
| MORA ELIZABETH A Director |
Sale | Jun 1, 2026 | 19,145 |
| SCHREINER JAMES ALAN Chief Operating Officer |
Sale | Jun 12, 2026 | 19,201 |
| TARANTO ERIC ROBERT Officer |
Sale | May 11, 2026 | 12,596 |
