Company Page
Most Recent Insiders Activity
| Transaction Date | Company Name | Insider Name (Title) | Activity | Stock | Acquired or Disposed | Shares | Price range | Amount |
|---|---|---|---|---|---|---|---|---|
| 2024-04-01 | MKS INSTRUMENTS INC | Mora Elizabeth
(Director) |
S | Common Stock | D | 250 | $133.00 - $133.00 | $33,250 |
| 2024-03-01 | MKS INSTRUMENTS INC | Moloney Jacqueline F
(Director) |
S | Common Stock | D | 250 | $122.89 - $122.89 | $30,722 |
| 2024-03-01 | MKS INSTRUMENTS INC | Burke Kathleen Fl...
(EVP, GC & Secretary) |
S | Common Stock | D | 7411 | $122.89 - $122.89 | $910,737 |
| 2024-02-22 | MKS INSTRUMENTS INC | BAGSHAW SETH H
(EVP, CFO & Treasurer) |
S | Common Stock | D | 32865 | $122.79 - $124.56 | $4,051,627 |
| 2024-02-16 | MKS INSTRUMENTS INC | Moloney Jacqueline F
(Director) |
S | Common Stock | D | 1917 | $124.10 - $124.10 | $237,932 |
| 2024-02-15 | MKS INSTRUMENTS INC | Taranto Eric Robert
(EVP & GM, VSD) |
F | Common Stock | D | 1694 | $122.15 - $122.15 | $206,922 |
| 2024-02-15 | MKS INSTRUMENTS INC | Schreiner James Alan
(EVP & COO, MSD) |
F | Common Stock | D | 3756 | $122.15 - $122.15 | $458,795 |
| 2024-02-15 | MKS INSTRUMENTS INC | Henry David Philip
(EVP, Operations & Corp Mktg) |
F | Common Stock | D | 2692 | $122.15 - $122.15 | $328,827 |
| 2024-02-15 | MKS INSTRUMENTS INC | Gitin Mark Milton
(EVP & GM, PSD) |
F | Common Stock | D | 2552 | $122.15 - $122.15 | $311,726 |
| 2024-02-15 | MKS INSTRUMENTS INC | Burke Kathleen Fl...
(EVP, GC & Secretary) |
F | Common Stock | D | 4912 | $122.15 - $122.15 | $600,000 |
| 2024-02-15 | MKS INSTRUMENTS INC | BAGSHAW SETH H
(EVP, CFO & Treasurer) |
F | Common Stock | D | 9173 | $122.15 - $122.15 | $1,120,481 |
| 2024-02-15 | MKS INSTRUMENTS INC | Lee John Tseng-Chung
(President & CEO) |
F | Common Stock | D | 30231 | $122.15 - $122.15 | $3,692,716 |
| 2024-02-09 | MKS INSTRUMENTS INC | COLELLA GERARD G
(Director) |
S | Common Stock | D | 10000 | $120.00 - $120.00 | $1,200,003 |
| 2024-01-22 | MKS INSTRUMENTS INC | COLELLA GERARD G
(Director) |
S | Common Stock | D | 10000 | $110.00 - $110.00 | $1,100,004 |
| 2024-01-02 | MKS INSTRUMENTS INC | Mora Elizabeth
(Director) |
S | Common Stock | D | 250 | $100.90 - $100.90 | $25,225 |
| 2023-11-07 | MKS INSTRUMENTS INC | Henry David Philip
(EVP, Operations & Corp Mktg) |
P | Common Stock | A | 2500 | $68.34 - $68.34 | $170,861 |
Activity types
| A | Grant, award or other acquisition |
| C | Conversion of Derivative or Security |
| D | Disposition to the issuer of issuer equity securities |
| E | Expiration of short derivative position |
| F | Payment of exercise price or tax liability |
| G | Bona fide Gift |
| H | Expiration (or cancellation) of long derivative position with value received |
| I | Discretionary Transaction |
| J | Other acquisition or disposition |
| K | Transaction in equity swap or instrument with similar characteristics |
| L | Small Acquisition |
| M | Exercise or conversion of derivative security |
| O | Exercise of out-of-the-money derivative security |
| P | Open Market Purchase |
| S | Open Market Sale |
| U | Disposition pursuant to a tender of shares in a change of control transaction |
| V | Transaction Voluntarily Reported |
| X | Exercise of in-the-money or at-the-money derivative security |
| Z | Deposit into or withdrawal from voting trust |