MKS INC — Director's Dealing 2020

Dec 9, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MKS INSTRUMENTS INC (MKSI)
CIK: 0001049502
Period of Report: 2020-12-08

Reporting Person: COLELLA GERARD G (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-12-08	Common Stock	G	24934	—	Disposed	0	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1989.847	Direct
Common Stock	98462	Indirect

Footnotes

F1: The reporting person's 2018 Grantor Trust terminated. On December 8, 2020, 24,934 shares in this trust were transferred to trusts for the reporting person's beneficiaries and the remaining 15,866 shares were distributed to the reporting person and are reported in this Form 4 as indirectly owned by The Gerald G. Colella Living Trust.