Quirk Brian Charles
Insider CIK 1600515 · MKSI Sr. VP, Global Operations
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| MKSI MKS INSTRUMENTS INC | S Sale | 2018-05-07 | 2018-05-08 | 2,000 | $109.40 | $218.8K | 17,641 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2018-02-15 | 2018-02-16 | 1,773 | — | $0 | 8,008 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2018-02-15 | 2018-02-16 | 3,375 | — | $0 | 9,159 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2018-02-15 | 2018-02-16 | 2,250 | — | $0 | 6,871 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2018-02-15 | 2018-02-16 | 1,489 | — | $0 | 5,784 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2018-02-15 | 2018-02-16 | 2,157 | — | $0 | 5,851 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2018-02-15 | 2018-02-16 | 2,805 | — | $0 | 7,273 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2018-02-15 | 2018-02-16 | 1,230 | — | $0 | 4,621 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2018-02-15 | 2018-02-16 | 2,182 | — | $0 | 10,078 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2018-02-15 | 2018-02-16 | 3,858 | $111.10 | $428.6K | 19,641 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2018-02-15 | 2018-02-16 | 1,230 | — | $0 | 23,499 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2018-02-15 | 2018-02-16 | 1,489 | — | $0 | 22,269 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2018-02-15 | 2018-02-16 | 2,157 | — | $0 | 20,780 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2018-02-15 | 2018-02-16 | 2,805 | — | $0 | 18,623 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2018-02-15 | 2018-02-16 | 1,773 | — | $0 | 15,818 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2018-02-15 | 2018-02-16 | 2,182 | — | $0 | 14,044 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | J Other deriv | 2018-02-12 | 2018-02-13 | 1,071 | — | $0 | 12,259 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2018-02-05 | 2018-02-06 | 2,000 | $105.10 | $210.2K | 11,863 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2017-11-06 | 2017-11-07 | 2,000 | $107.90 | $215.8K | 13,785 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2017-08-08 | 2017-08-09 | 2,000 | $79.30 | $158.6K | 15,785 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2017-05-11 | 2017-05-12 | 3,558 | — | $0 | 13,330 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2017-05-11 | 2017-05-12 | 1,565 | $80.50 | $126.0K | 17,556 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2017-05-11 | 2017-05-12 | 3,558 | — | $0 | 19,121 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2017-05-10 | 2017-05-11 | 2,000 | $80.00 | $160.0K | 15,563 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2017-04-03 | 2017-04-04 | 1,000 | $68.75 | $68.8K | 17,563 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2017-02-15 | 2017-02-16 | 2,804 | — | $0 | 16,888 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2017-02-15 | 2017-02-16 | 5,539 | — | $0 | 21,873 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2017-02-15 | 2017-02-16 | 2,157 | — | $0 | 9,781 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2017-02-15 | 2017-02-16 | 3,693 | — | $0 | 13,711 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2017-02-15 | 2017-02-16 | 1,773 | — | $0 | 11,938 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2017-02-15 | 2017-02-16 | 2,181 | — | $0 | 19,692 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2017-02-15 | 2017-02-16 | 2,157 | — | $0 | 21,457 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2017-02-15 | 2017-02-16 | 2,181 | — | $0 | 14,723 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2017-02-15 | 2017-02-16 | 2,894 | $67.70 | $195.9K | 18,563 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2017-02-15 | 2017-02-16 | 2,804 | — | $0 | 19,300 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2017-02-15 | 2017-02-16 | 1,773 | — | $0 | 16,496 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | J Other deriv | 2017-02-13 | 2017-02-14 | 1,294 | — | $0 | 16,334 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2017-02-10 | 2017-02-14 | 3,013 | — | $0 | 17,628 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2017-02-10 | 2017-02-14 | 2,009 | — | $0 | 10,018 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2017-02-10 | 2017-02-14 | 3,013 | — | $0 | 12,223 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2017-02-10 | 2017-02-14 | 1,690 | $66.95 | $113.1K | 12,542 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2017-02-10 | 2017-02-14 | 2,009 | — | $0 | 14,232 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2017-02-01 | 2017-02-02 | 1,000 | $66.60 | $66.6K | 9,210 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2016-12-01 | 2016-12-05 | 1,000 | $57.40 | $57.4K | 10,210 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2016-10-03 | 2016-10-04 | 1,000 | $49.36 | $49.4K | 11,210 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2016-08-03 | 2016-08-04 | 1,000 | $45.17 | $45.2K | 12,210 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2016-07-05 | 2016-07-06 | 3,558 | — | $0 | 20,642 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2016-05-16 | 2016-05-17 | 1,000 | $36.25 | $36.3K | 13,210 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2016-03-18 | 2016-03-21 | 1,000 | $36.00 | $36.0K | 14,210 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2016-02-25 | 2016-02-29 | 1,982 | — | $0 | 12,027 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2016-02-25 | 2016-02-29 | 2,695 | — | $0 | 17,084 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2016-02-25 | 2016-02-29 | 1,982 | — | $0 | 16,729 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2016-02-25 | 2016-02-29 | 1,519 | $32.77 | $49.8K | 15,210 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2016-02-25 | 2016-02-29 | 2,695 | — | $0 | 14,747 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2016-02-16 | 2016-02-18 | 9,708 | — | $0 | 19,779 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2016-02-16 | 2016-02-18 | 2,180 | — | $0 | 10,071 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2016-02-16 | 2016-02-18 | 6,472 | — | $0 | 14,009 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2016-02-16 | 2016-02-18 | 1,773 | — | $0 | 7,537 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2016-02-16 | 2016-02-18 | 1,773 | — | $0 | 13,336 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2016-02-16 | 2016-02-18 | 1,284 | $33.22 | $42.7K | 12,052 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2016-02-16 | 2016-02-18 | 2,180 | — | $0 | 11,563 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2016-02-10 | 2016-02-12 | 3,013 | — | $0 | 12,251 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2016-02-10 | 2016-02-12 | 2,009 | — | $0 | 9,310 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2016-02-10 | 2016-02-12 | 3,013 | — | $0 | 9,115 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2016-02-10 | 2016-02-12 | 1,741 | $32.70 | $56.9K | 9,383 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2016-02-10 | 2016-02-12 | 2,009 | — | $0 | 11,124 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2016-01-28 | 2016-01-29 | 1,000 | $36.00 | $36.0K | 6,102 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | J Other deriv | 2016-01-26 | 2016-01-28 | 1,436 | — | $0 | 15,264 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2015-12-16 | 2015-12-17 | 1,000 | $36.03 | $36.0K | 7,102 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2015-04-02 | 2015-04-03 | 2,469 | — | $0 | 11,319 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2015-04-02 | 2015-04-03 | 2,469 | $33.74 | $83.3K | 8,905 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2015-04-02 | 2015-04-03 | 803 | $33.74 | $27.1K | 8,102 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2015-02-25 | 2015-02-26 | 1,981 | — | $0 | 13,788 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2015-02-25 | 2015-02-26 | 2,695 | — | $0 | 16,700 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2015-02-25 | 2015-02-26 | 1,520 | $35.83 | $54.5K | 6,436 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2015-02-25 | 2015-02-26 | 1,981 | — | $0 | 7,956 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2015-02-25 | 2015-02-26 | 2,695 | $35.83 | $96.5K | 5,975 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2015-02-17 | 2015-02-19 | 7,979 | — | $0 | 19,395 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | A Award deriv | 2015-02-17 | 2015-02-19 | 5,319 | — | $0 | 15,769 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2015-02-10 | 2015-02-11 | 3,013 | — | $0 | 11,416 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2015-02-10 | 2015-02-11 | 2,008 | — | $0 | 10,450 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2015-02-10 | 2015-02-11 | 3,013 | — | $0 | 3,013 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2015-02-10 | 2015-02-11 | 1,741 | $35.86 | $62.4K | 3,280 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2015-02-10 | 2015-02-11 | 2,008 | — | $0 | 5,021 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2015-01-30 | 2015-02-02 | 1,041 | $36.09 | $37.6K | 1 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2015-01-23 | 2015-01-26 | 1,040 | $34.76 | $36.2K | 1,042 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2015-01-16 | 2015-01-20 | 1,040 | $33.10 | $34.4K | 2,082 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2014-12-12 | 2014-12-15 | 1,041 | $35.97 | $37.4K | 3,122 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2014-12-05 | 2014-12-08 | 1,040 | $36.17 | $37.6K | 4,163 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | S Sale | 2014-11-21 | 2014-11-24 | 1,040 | $36.30 | $37.8K | 5,203 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2014-04-11 | 2014-04-14 | 2,113 | — | $0 | 12,458 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2014-04-11 | 2014-04-14 | 688 | $28.00 | $19.3K | 6,243 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2014-04-11 | 2014-04-14 | 2,113 | — | $0 | 6,931 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise deriv | 2014-04-02 | 2014-04-03 | 2,469 | — | $0 | 14,571 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | M Exercise | 2014-04-02 | 2014-04-03 | 2,469 | — | $0 | 5,622 | SEC↗ |
| MKSI MKS INSTRUMENTS INC | F Tax w/h | 2014-04-02 | 2014-04-03 | 804 | $30.70 | $24.7K | 4,818 | SEC↗ |