MKSI MKS INSTRUMENTS INC Investments/Divestments 8-K Filing 2024 - Convertible Notes Offering MKS Instruments Inc announced a private offering of $1.2 billion convertible senior notes due 2030, with an option for additional $200 million, to be used for general corporate purposes and repayment of borrowings.Get access to all SEC 8-K filings of the MKS INSTRUMENTS INC