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person · Reporting owner

Abrams John R

Disclosed activity across 1 company

Tapewire entity
160127
SEC CIK
0001600505

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MKS INCMKSI · Entity 110Sr. VP, Global SalesFebruary 15, 2019February 19, 2019

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

MKS INC

Report date February 15, 2019 · Filed February 19, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect6,863.599 Ending reported balance After 2019-02-15 transaction · row 7
7 source rows · reconciled sequence

Row 1 · 2019-02-15 · Exercise / conversion · Acquired 2,609.339 · Balance 2,718.129

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Row 2 · 2019-02-15 · Exercise / conversion · Acquired 2,007.47 · Balance 4,725.599

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Row 3 · 2019-02-15 · Exercise / conversion · Acquired 1,787 · Balance 6,512.599

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Row 4 · 2019-02-15 · Exercise / conversion · Acquired 1,477 · Balance 7,989.599

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Row 5 · 2019-02-15 · Exercise / conversion · Acquired 1,071 · Balance 9,060.599

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Row 6 · 2019-02-15 · Exercise / conversion · Acquired 1,050 · Balance 10,110.599

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Row 7 · 2019-02-15 · Tax withholding · Disposed 3,247 · Balance 6,863.599

F2: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect6,788.213 Reported balance After 2019-02-15 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2019-02-15 · Exercise / conversion · Disposed 2,609.339 · Balance 6,788.213

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F3: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect6,104.63 Reported balance After 2019-02-15 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2019-02-15 · Exercise / conversion · Disposed 2,007.47 · Balance 6,104.63

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F4: These RSUs vest in three equal annual installments commencing on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect5,001.213 Reported balance After 2019-02-15 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2019-02-15 · Exercise / conversion · Disposed 1,787 · Balance 5,001.213

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F5: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect4,627.63 Reported balance After 2019-02-15 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2019-02-15 · Exercise / conversion · Disposed 1,477 · Balance 4,627.63

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F6: These RSUs vest in three equal annual installments commencing on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect3,930.213 Reported balance After 2019-02-15 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2019-02-15 · Exercise / conversion · Disposed 1,071 · Balance 3,930.213

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F7: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Restricted Stock UnitSEC Table II · derivative / convertible securityDirect3,577.63 Reported balance After 2019-02-15 transaction · row 13 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 13 · 2019-02-15 · Exercise / conversion · Disposed 1,050 · Balance 3,577.63

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F8: These RSUs vest in three equal annual installments commencing on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F2: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person.

F3: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F4: These RSUs vest in three equal annual installments commencing on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day

F5: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F6: These RSUs vest in three equal annual installments commencing on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F7: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F8: These RSUs vest in three equal annual installments commencing on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,050 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · derivative · entry 13

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,577.63

Underlying: Common Stock · 1,050 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F8 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F8 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,071 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · derivative · entry 12

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,930.213

Underlying: Common Stock · 1,071 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F7 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F7 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,477 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · derivative · entry 11

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,627.63

Underlying: Common Stock · 1,477 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F6 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F6 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,787 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · derivative · entry 10

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,001.213

Underlying: Common Stock · 1,787 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F5 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F5 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 2,007.47 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · derivative · entry 9

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,104.63

Underlying: Common Stock · 2,007.47 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F4 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day

F4 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 2,609.339 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · derivative · entry 8

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,788.213

Underlying: Common Stock · 2,609.339 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F3 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F3 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Tax withholdingCommon Stock 3,247 $84.70 $275,020.90
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · nonDerivative · entry 7

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,863.599

F2 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,050 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · nonDerivative · entry 6

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,110.599

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,071 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · nonDerivative · entry 5

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,060.599

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,477 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · nonDerivative · entry 4

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,989.599

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,787 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · nonDerivative · entry 3

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,512.599

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 2,007.47 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · nonDerivative · entry 2

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,725.599

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 23:14 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 2,609.339 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-006967 · form4.xml · nonDerivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,718.129

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
January 28, 2019 Filed Jan 30, 2019 20:40 UTC MKS INC MKSI · Entity 110 OtherRestricted Stock Unit · Derivative 1,512.151 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-19-003043 · form4.xml · derivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,397.552

Underlying: Common Stock · 1,512.151 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F2 · kind: This transaction reflects the forfeiture of RSUs due to performance criteria.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F3 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F3 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
June 06, 2018 Filed Jun 7, 2018 21:23 UTC MKS INC MKSI · Entity 110 SaleCommon Stock 133 $117.77 $15,663.14
Disclosure

SEC source: 0001127602-18-020352 · form4.xml · nonDerivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · balance_after: Adjusted to zero to reflect cash payment of a fractional share.

Read SEC document
February 21, 2018 Filed Feb 22, 2018 18:48 UTC MKS INC MKSI · Entity 110 SaleCommon Stock 9,831 $114.94 $1,129,975.14
Disclosure

SEC source: 0001127602-18-007695 · form4.xml · nonDerivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1.065

F1 · price: This transaction was executed in multiple trades at prices ranging from $114.85 to $115.07. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, the full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,477 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · derivative · entry 15

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,961.785

Underlying: Common Stock · 1,477 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F10 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F10 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,787 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · derivative · entry 14

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,184.23

Underlying: Common Stock · 1,787 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F9 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F9 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 2,007 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · derivative · entry 13

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,438.785

Underlying: Common Stock · 2,007 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F8 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day

F8 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 2,608.635 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · derivative · entry 12

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,971.23

Underlying: Common Stock · 2,608.635 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F7 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F7 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,419.319 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · derivative · entry 11

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,445.785

Underlying: Common Stock · 1,419.319 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F6 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2016, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F6 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2016, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,745.043 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · derivative · entry 10

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,579.865

Underlying: Common Stock · 1,745.043 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F5 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2016, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day

F5 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2016, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 GrantRestricted Stock Unit · Derivative 3,150.315 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · derivative · entry 9

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,112.1

Underlying: Common Stock · 3,150.315 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F4 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F4 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 GrantRestricted Stock Unit · Derivative 4,725.473 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · derivative · entry 8

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,909.703

Underlying: Common Stock · 4,725.473 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F3 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F3 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2019, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Tax withholdingCommon Stock 3,595 $111.10 $399,404.50
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · nonDerivative · entry 7

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,832.065

F2 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,477 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · nonDerivative · entry 6

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,427.065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,787 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · nonDerivative · entry 5

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,950.065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 2,007 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · nonDerivative · entry 4

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,163.065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 2,608.635 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · nonDerivative · entry 3

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,156.065

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,419.319 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · nonDerivative · entry 2

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,547.43

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2018 Filed Feb 16, 2018 22:59 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,745.043 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-006774 · form4.xml · nonDerivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,128.111

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 12, 2018 Filed Feb 13, 2018 18:00 UTC MKS INC MKSI · Entity 110 OtherRestricted Stock Unit · Derivative 1,285.081 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-18-005396 · form4.xml · derivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,324.908

Underlying: Common Stock · 1,285.081 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F2 · kind: This transaction reflects the forfeiture of RSUs due to performance criteria.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F3 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F3 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
May 11, 2017 Filed May 12, 2017 20:53 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 2,964.895 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-017940 · form4.xml · derivative · entry 3

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,609.989

Underlying: Common Stock · 2,964.895 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F3 · derivative.exercise_date: These RSUs originally were scheduled to vest in two equal installments based on the Company's achievement of certain performance criteria for the period ending June 30, 2017 and June 30, 2018. On May 10, 2017, the Compensation Committee accelerated in full the vesting of these RSUs to May 11, 2017 as a result of the Company's 100% achievement of the performance criteria.

F3 · derivative.expiration_date: These RSUs originally were scheduled to vest in two equal installments based on the Company's achievement of certain performance criteria for the period ending June 30, 2017 and June 30, 2018. On May 10, 2017, the Compensation Committee accelerated in full the vesting of these RSUs to May 11, 2017 as a result of the Company's 100% achievement of the performance criteria.

Read SEC document
May 11, 2017 Filed May 12, 2017 20:53 UTC MKS INC MKSI · Entity 110 Tax withholdingCommon Stock 963 $80.50 $77,521.50
Disclosure

SEC source: 0001127602-17-017940 · form4.xml · nonDerivative · entry 2

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,002.132

F2 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person.

Read SEC document
May 11, 2017 Filed May 12, 2017 20:53 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 2,964.895 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-017940 · form4.xml · nonDerivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,965.132

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
March 14, 2017 Filed Mar 15, 2017 17:17 UTC MKS INC MKSI · Entity 110 SaleCommon Stock 12,066 $67.09 $809,544.14
Disclosure

SEC source: 0001127602-17-011743 · form4.xml · nonDerivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0.237

F1 · price: This transaction was executed in multiple trades at prices ranging from $66.90 to $67.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, the full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 2,006 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · derivative · entry 11

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,865.104

Underlying: Common Stock · 2,006 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F8 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F8 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 2,608.635 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · derivative · entry 10

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,574.884

Underlying: Common Stock · 2,608.635 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F7 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F7 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,418 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · derivative · entry 9

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,871.104

Underlying: Common Stock · 1,418 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F6 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2016, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F6 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2016, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,745 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · derivative · entry 8

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,183.519

Underlying: Common Stock · 1,745 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F5 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2016, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F5 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2016, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 GrantRestricted Stock Unit · Derivative 4,431.315 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · derivative · entry 7

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,289.104

Underlying: Common Stock · 4,431.315 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F4 · derivative.exercise_date: These RSUs vest in three equal annual installments commencing on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F4 · derivative.expiration_date: These RSUs vest in three equal annual installments commencing on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 GrantRestricted Stock Unit · Derivative 6,646.972 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · derivative · entry 6

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,928.519

Underlying: Common Stock · 6,646.972 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F3 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F3 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2018, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Tax withholdingCommon Stock 2,526 $67.70 $171,010.20
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · nonDerivative · entry 5

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,066.237

F2 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the reporting person.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 2,006 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · nonDerivative · entry 4

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,592.237

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 2,608.635 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · nonDerivative · entry 3

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,586.237

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,418 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · nonDerivative · entry 2

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,977.602

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 15, 2017 Filed Feb 16, 2017 21:50 UTC MKS INC MKSI · Entity 110 Exercise / conversionCommon Stock 1,745 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006636 · form4.xml · nonDerivative · entry 1

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,559.602

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

Read SEC document
February 13, 2017 Filed Feb 14, 2017 23:23 UTC MKS INC MKSI · Entity 110 OtherRestricted Stock Unit · Derivative 1,204.095 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006135 · form4.xml · derivative · entry 6

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,281.547

Underlying: Common Stock · 1,204.095 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F5 · kind: This transaction reflects the forfeiture of RSUs due to performance criteria.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F6 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

F6 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of grant and thereafter vest in three equal annual installments beginning on February 15, 2017, provided that if, in any vesting year, February 15th is not a business day, such vesting shall occur on the next business day.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 23:23 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,148.526 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006135 · form4.xml · derivative · entry 5

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,857.789

Underlying: Common Stock · 1,148.526 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F4 · derivative.exercise_date: The RSUs vest in equal annual installments over three years from the respective original grant date.

F4 · derivative.expiration_date: The RSUs vest in equal annual installments over three years from the respective original grant date.

Read SEC document
February 10, 2017 Filed Feb 14, 2017 23:23 UTC MKS INC MKSI · Entity 110 Exercise / conversionRestricted Stock Unit · Derivative 1,722.289 Not disclosed Not disclosed
Disclosure

SEC source: 0001127602-17-006135 · form4.xml · derivative · entry 4

Abrams John R · CIK 0001600505 · Sr. VP, Global Sales & Service

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,485.642

Underlying: Common Stock · 1,722.289 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F1 · price: Each restricted stock unit represents the contingent right to receive one share of common stock of MKS Instruments, Inc.

F3 · derivative.exercise_date: These RSUs are subject to the achievement of performance criteria determined in the first year of the grant and thereafter vest in equal annual installments over three years.

F3 · derivative.expiration_date: These RSUs are subject to the achievement of performance criteria determined in the first year of the grant and thereafter vest in equal annual installments over three years.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.