F. Kathleen Burke's most recent trade in MKS Instruments, Inc. was a trade of 7,822 Restricted Stock Unit done . Disclosure was reported to the exchange on Feb. 18, 2025.
| Stock | Client Name | Client Category | Action | Reported to Exchange | Quantity | Post Transaction Holding | Traded % | Avg. Price | Value | Security Type |
|---|---|---|---|---|---|---|---|---|---|---|
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 18 Feb 2025 | 7,822 | 29,421 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 103.67 per share. | 18 Feb 2025 | 3,970 | 50,922 (0%) | 0% | 103.7 | 411,570 | Common Stock |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 3,608 | 21,881 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 3,608 | 50,786 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 2,286 | 27,134 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 2,286 | 45,533 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 1,870 | 20,011 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 1,870 | 52,656 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 1,648 | 17,775 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 1,648 | 54,892 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 1,645 | 47,178 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 1,645 | 25,489 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 588 | 19,423 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 18 Feb 2025 | 588 | 53,244 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 10 Feb 2025 | 1,765 | 21,599 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Sale of securities on an exchange or to another person at price $ 122.89 per share. | 01 Mar 2024 | 7,411 | 42,999 (0%) | 0% | 122.9 | 910,738 | Common Stock |
| MKS Instruments, Inc. | Kathleen Burke F. | EVP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 15 Feb 2024 | 4,945 | 32,292 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | F. Kathleen Burke | EVP, GC & Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 122.15 per share. | 15 Feb 2024 | 4,912 | 50,410 (0%) | 0% | 122.2 | 600,001 | Common Stock |
| MKS Instruments, Inc. | F. Kathleen Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 3,608 | 53,453 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Burke Kathleen F. | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 3,608 | 21,702 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | F. Kathleen Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 2,287 | 48,200 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Burke Kathleen F. | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 2,287 | 26,955 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | F. Burke Kathleen | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 2,032 | 30,259 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen Burke F. | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 2,032 | 44,896 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | F. Kathleen Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 1,869 | 19,833 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | F. Kathleen Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 1,869 | 55,322 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | F. Kathleen Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 1,645 | 49,845 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 1,645 | 25,310 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 1,016 | 45,913 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Burke Kathleen F. | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2024 | 1,016 | 29,242 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen Burke F. | EVP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 05 Feb 2024 | 10,824 | 27,346 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Sale of securities on an exchange or to another person at price $ 101.08 per share. | 07 Aug 2023 | 6,186 | 48,114 (0%) | 0% | 101.1 | 625,304 | Common Stock |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Sale of securities on an exchange or to another person at price $ 101.40 per share. | 07 Aug 2023 | 5,377 | 42,737 (0%) | 0% | 101.4 | 545,239 | Common Stock |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 15 Feb 2023 | 5,608 | 26,627 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 100.29 per share. | 15 Feb 2023 | 3,474 | 54,150 (0%) | 0% | 100.3 | 348,407 | Common Stock |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 2,286 | 18,166 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 2,286 | 55,979 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 2,033 | 21,468 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 2,033 | 52,677 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 1,844 | 49,363 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 1,844 | 24,783 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 1,645 | 16,521 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 1,645 | 57,624 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 1,281 | 23,501 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 1,281 | 50,644 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 1,016 | 20,452 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2023 | 1,016 | 53,693 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | EVP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 08 Feb 2023 | 6,859 | 21,018 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 28 Oct 2022 | 2,179 | 48,409 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 28 Oct 2022 | 2,179 | 14,159 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 84.58 per share. | 28 Oct 2022 | 967 | 47,442 (0%) | 0% | 84.6 | 81,789 | Common Stock |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 29 Apr 2022 | 4,935 | 16,338 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 152.55 per share. | 15 Feb 2022 | 3,708 | 46,128 (0%) | 0% | 152.5 | 565,655 | Common Stock |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 2,032 | 12,419 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 2,032 | 48,820 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,844 | 45,507 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,844 | 15,732 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,574 | 43,663 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,574 | 17,576 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,290 | 42,089 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,290 | 19,150 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,281 | 14,451 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,281 | 46,788 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,016 | 11,403 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 15 Feb 2022 | 1,016 | 49,836 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 21 Jan 2022 | 6,097 | 20,441 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 28 Oct 2021 | 2,179 | 41,698 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 28 Oct 2021 | 2,179 | 14,343 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 145.74 per share. | 28 Oct 2021 | 967 | 40,731 (0%) | 0% | 145.7 | 140,931 | Common Stock |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Payment of exercise price or tax liability using portion of securities received from the company at price $ 172.20 per share. | 16 Feb 2021 | 3,225 | 39,430 (0%) | 0% | 172.2 | 555,345 | Common Stock |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 16 Feb 2021 | 3,048 | 24,633 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,844 | 41,375 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,844 | 17,802 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,574 | 39,531 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,574 | 19,646 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,290 | 37,957 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,290 | 21,220 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,280 | 42,655 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,280 | 16,522 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,071 | 23,561 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,071 | 35,615 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,050 | 36,666 (0%) | 0% | - | Common Stock | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. | 16 Feb 2021 | 1,050 | 22,511 | - | - | Restricted Stock Unit | |
| MKS Instruments, Inc. | Kathleen F. Burke | Sr. VP, GC & Secretary | Grant, award, or other acquisition of securities at price $ 0.00 per share. | 25 Jan 2021 | 5,532 | 21,584 | - | - | Restricted Stock Unit |