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Young Micah W

Disclosed activity across 2 companies

Tapewire entity
30087
SEC CIK
0001717871

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
QuidelOrtho CorpQDEL · Entity 4986Chief Financial OfficerJuly 15, 2026July 16, 2026

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.

QuidelOrtho Corp

Report date July 15, 2026 · Filed July 16, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect356,555 Reported balance After 2026-07-15 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-07-15 · Grant · Acquired 356,555 · Balance 356,555

F1: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2: 118,851 shares will vest on July 15, 2027, 118,852 shares will vest on July 15, 2028, and 118,852 shares will vest on July 15, 2029.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents the right to receive one share of QuidelOrtho Corporation common stock.

F2: 118,851 shares will vest on July 15, 2027, 118,852 shares will vest on July 15, 2028, and 118,852 shares will vest on July 15, 2029.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

MASIMO CORP

Report date June 10, 2026 · Filed June 12, 2026

Section 16 reporting ended · disclosed 2026-06-12. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2026-06-10 transaction · row 1
1 source row

Row 1 · 2026-06-10 · Disposition to issuer · Disposed 25,656 · Balance 0

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

F2: On June 10, 2026, at the effective time of the Merger, each share of the Issuer's common stock, par value $0.001 per share (the "Common Stock") issued and outstanding prior to the effective time of the Merger (other than certain excluded shares and dissenting shares) was canceled, extinguished and converted into the right to receive an amount in cash equal to $180.00 per share, without interest (the "Per Share Merger Consideration").

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-06-10 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-06-10 · Disposition to issuer · Disposed 2,622 · Balance 0

F4: Represents the unvested portion of RSUs granted on March 11, 2025, which award of RSUs was to vest ratably over four years.

F3: On June 10, 2026, at the effective time of the Merger, each of the Issuer's restricted stock units ("RSUs") (other than certain RSUs held by the Issuer's non-employee directors) was assumed by Parent and converted into a number of RSUs of Parent equal to the product of the number of shares of Parent common stock equal to the number of shares of Common Stock underlying such RSU multiplied by the quotient of (a) the Per Share Merger Consideration, divided by (b) the volume-weighted average trading price per share of Parent's common stock for the ten trading day period ending on and including June 10, 2026 ($183.33).

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-06-10 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-06-10 · Disposition to issuer · Disposed 17,671 · Balance 0

F5: Represents the unvested portion of RSUs granted on March 6, 2026, which award of RSUs was to vest ratably over four years.

F3: On June 10, 2026, at the effective time of the Merger, each of the Issuer's restricted stock units ("RSUs") (other than certain RSUs held by the Issuer's non-employee directors) was assumed by Parent and converted into a number of RSUs of Parent equal to the product of the number of shares of Parent common stock equal to the number of shares of Common Stock underlying such RSU multiplied by the quotient of (a) the Per Share Merger Consideration, divided by (b) the volume-weighted average trading price per share of Parent's common stock for the ten trading day period ending on and including June 10, 2026 ($183.33).

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Non-Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $84.97Direct0 Reported balance After 2026-06-10 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-06-10 · Disposition to issuer · Disposed 20,000 · Balance 0

F6: On June 10, 2026, at the effective time of the Merger, each of the Issuer's stock options outstanding as of immediately prior to the effective time of the Merger, whether vested or unvested, were canceled and converted into the right to receive, for each share of Common Stock subject to such option, the excess, if any, of the Per Share Merger Consideration over the exercise price per share of such option, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Non-Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $86.95Direct0 Reported balance After 2026-06-10 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-06-10 · Disposition to issuer · Disposed 4,175 · Balance 0

F6: On June 10, 2026, at the effective time of the Merger, each of the Issuer's stock options outstanding as of immediately prior to the effective time of the Merger, whether vested or unvested, were canceled and converted into the right to receive, for each share of Common Stock subject to such option, the excess, if any, of the Per Share Merger Consideration over the exercise price per share of such option, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Non-Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $133.50Direct0 Reported balance After 2026-06-10 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-06-10 · Disposition to issuer · Disposed 5,788 · Balance 0

F6: On June 10, 2026, at the effective time of the Merger, each of the Issuer's stock options outstanding as of immediately prior to the effective time of the Merger, whether vested or unvested, were canceled and converted into the right to receive, for each share of Common Stock subject to such option, the excess, if any, of the Per Share Merger Consideration over the exercise price per share of such option, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Non-Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $179.42Direct0 Reported balance After 2026-06-10 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-06-10 · Disposition to issuer · Disposed 6,633 · Balance 0

F6: On June 10, 2026, at the effective time of the Merger, each of the Issuer's stock options outstanding as of immediately prior to the effective time of the Merger, whether vested or unvested, were canceled and converted into the right to receive, for each share of Common Stock subject to such option, the excess, if any, of the Per Share Merger Consideration over the exercise price per share of such option, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Non-Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $157.53Direct0 Reported balance After 2026-06-10 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2026-06-10 · Disposition to issuer · Disposed 6,362 · Balance 0

F6: On June 10, 2026, at the effective time of the Merger, each of the Issuer's stock options outstanding as of immediately prior to the effective time of the Merger, whether vested or unvested, were canceled and converted into the right to receive, for each share of Common Stock subject to such option, the excess, if any, of the Per Share Merger Consideration over the exercise price per share of such option, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Non-Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $126.49Direct0 Reported balance After 2026-06-10 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-06-10 · Disposition to issuer · Disposed 11,954 · Balance 0

F6: On June 10, 2026, at the effective time of the Merger, each of the Issuer's stock options outstanding as of immediately prior to the effective time of the Merger, whether vested or unvested, were canceled and converted into the right to receive, for each share of Common Stock subject to such option, the excess, if any, of the Per Share Merger Consideration over the exercise price per share of such option, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Non-Qualified Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $166.52Direct0 Reported balance After 2026-06-10 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2026-06-10 · Disposition to issuer · Disposed 7,739 · Balance 0

F6: On June 10, 2026, at the effective time of the Merger, each of the Issuer's stock options outstanding as of immediately prior to the effective time of the Merger, whether vested or unvested, were canceled and converted into the right to receive, for each share of Common Stock subject to such option, the excess, if any, of the Per Share Merger Consideration over the exercise price per share of such option, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Performance-Based Restricted Stock UnitSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-06-10 transaction · row 11 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 11 · 2026-06-10 · Disposition to issuer · Disposed 16,898 · Balance 0

F8: Represents the PSUs granted on March 1, 2024, which represented the right to receive shares of Common Stock over a three year performance period, determined at target performance.

F7: On June 10, 2026, at the effective time of the Merger, each of the Issuer's performance-based restricted stock units ("PSUs") outstanding as of immediately prior to the effective time of the Merger, as determined at target performance, were canceled and converted into the right to receive $180.00 for each share of Common Stock underlying such award of PSUs, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Performance-Based Restricted Stock UnitSEC Table II · derivative / convertible securityDirect0 Reported balance After 2026-06-10 transaction · row 12 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 12 · 2026-06-10 · Disposition to issuer · Disposed 10,485 · Balance 0

F9: Represents the PSUs granted on March 11, 2025, which represented the right to receive shares of Common Stock over a three year performance period, determined at target performance.

F7: On June 10, 2026, at the effective time of the Merger, each of the Issuer's performance-based restricted stock units ("PSUs") outstanding as of immediately prior to the effective time of the Merger, as determined at target performance, were canceled and converted into the right to receive $180.00 for each share of Common Stock underlying such award of PSUs, without interest and less any applicable tax withholding.

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

Filing footnotes · ownership attribution and instrument terms

F1: On June 10, 2026, pursuant to the Agreement and Plan of Merger, dated February 16, 2026, by and among Masimo Corporation (the "Issuer"), Danaher Corporation ("Parent"), and Mobius Merger Sub, Inc. ("Merger Sub"), Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger").

F2: On June 10, 2026, at the effective time of the Merger, each share of the Issuer's common stock, par value $0.001 per share (the "Common Stock") issued and outstanding prior to the effective time of the Merger (other than certain excluded shares and dissenting shares) was canceled, extinguished and converted into the right to receive an amount in cash equal to $180.00 per share, without interest (the "Per Share Merger Consideration").

F3: On June 10, 2026, at the effective time of the Merger, each of the Issuer's restricted stock units ("RSUs") (other than certain RSUs held by the Issuer's non-employee directors) was assumed by Parent and converted into a number of RSUs of Parent equal to the product of the number of shares of Parent common stock equal to the number of shares of Common Stock underlying such RSU multiplied by the quotient of (a) the Per Share Merger Consideration, divided by (b) the volume-weighted average trading price per share of Parent's common stock for the ten trading day period ending on and including June 10, 2026 ($183.33).

F4: Represents the unvested portion of RSUs granted on March 11, 2025, which award of RSUs was to vest ratably over four years.

F5: Represents the unvested portion of RSUs granted on March 6, 2026, which award of RSUs was to vest ratably over four years.

F6: On June 10, 2026, at the effective time of the Merger, each of the Issuer's stock options outstanding as of immediately prior to the effective time of the Merger, whether vested or unvested, were canceled and converted into the right to receive, for each share of Common Stock subject to such option, the excess, if any, of the Per Share Merger Consideration over the exercise price per share of such option, without interest and less any applicable tax withholding.

F7: On June 10, 2026, at the effective time of the Merger, each of the Issuer's performance-based restricted stock units ("PSUs") outstanding as of immediately prior to the effective time of the Merger, as determined at target performance, were canceled and converted into the right to receive $180.00 for each share of Common Stock underlying such award of PSUs, without interest and less any applicable tax withholding.

F8: Represents the PSUs granted on March 1, 2024, which represented the right to receive shares of Common Stock over a three year performance period, determined at target performance.

F9: Represents the PSUs granted on March 11, 2025, which represented the right to receive shares of Common Stock over a three year performance period, determined at target performance.

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
April 15, 2020 Filed Apr 15, 2020 23:14 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionCommon Stock 2,087 $86.95 $181,464.65
Disclosure

SEC source: 0000937556-20-000083 · wf-form4_158699245100025.xml · nonDerivative · entry 1

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,087

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.

Read SEC document
March 12, 2020 Filed Mar 16, 2020 23:01 UTC MASIMO CORP MASI · Entity 39014 GrantNon-Qualified Stock Option (Right to Buy) · Derivative 6,633 $179.42 Strike: $179.42 $1,190,092.86
Disclosure

SEC source: 0000937556-20-000038 · wf-form4_158439969306037.xml · derivative · entry 1

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,633

Underlying: Common Stock · 6,633 shares

Expires 2030-03-12

F1 · derivative.exercise_date: This option was granted on March 12, 2020 and is exercisable as the option vests. The option vests over a 5 year period, with 20% of the shares subject to the option vesting each year starting in March 22, 2021.

Read SEC document
January 17, 2020 Filed Jan 18, 2020 01:27 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 1,599 $84.97 Strike: $84.97 $135,867.03
Disclosure

SEC source: 0000937556-20-000017 · wf-form4_157931083741086.xml · derivative · entry 6

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 1,599 shares

Expires 2027-10-16

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.

F4 · derivative.exercise_date: This option was granted on October 16, 2017 and is exercisable as the option vests. This option vests over a five year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.

Read SEC document
January 17, 2020 Filed Jan 18, 2020 01:27 UTC MASIMO CORP MASI · Entity 39014 SaleCommon Stock 1,599 $170.06 $271,932.02
Disclosure

SEC source: 0000937556-20-000017 · wf-form4_157931083741086.xml · nonDerivative · entry 4

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The shares covered by this Form 4 were exercised and sold pursuant to a Rule 10b5-1 Sales Plan dated as of August 7, 2019, which is intended to comply with Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F3 · price: The price reported in Column 4 represents the weighted average sale price per share. The actual sale prices ranged from a low of $170.00 per share to a high of $170.29 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
January 17, 2020 Filed Jan 18, 2020 01:27 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionCommon Stock 1,599 $84.97 $135,867.03
Disclosure

SEC source: 0000937556-20-000017 · wf-form4_157931083741086.xml · nonDerivative · entry 3

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,599

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.

Read SEC document
January 16, 2020 Filed Jan 18, 2020 01:27 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 8,401 $84.97 Strike: $84.97 $713,832.97
Disclosure

SEC source: 0000937556-20-000017 · wf-form4_157931083741086.xml · derivative · entry 5

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,599

Underlying: Common Stock · 8,401 shares

Expires 2027-10-16

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.

F4 · derivative.exercise_date: This option was granted on October 16, 2017 and is exercisable as the option vests. This option vests over a five year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.

Read SEC document
January 16, 2020 Filed Jan 18, 2020 01:27 UTC MASIMO CORP MASI · Entity 39014 SaleCommon Stock 8,401 $170.01 $1,428,233.01
Disclosure

SEC source: 0000937556-20-000017 · wf-form4_157931083741086.xml · nonDerivative · entry 2

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The shares covered by this Form 4 were exercised and sold pursuant to a Rule 10b5-1 Sales Plan dated as of August 7, 2019, which is intended to comply with Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 represents the weighted average sale price per share. The actual sale prices ranged from a low of $170.00 per share to a high of $170.10 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
January 16, 2020 Filed Jan 18, 2020 01:27 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionCommon Stock 8,401 $84.97 $713,832.97
Disclosure

SEC source: 0000937556-20-000017 · wf-form4_157931083741086.xml · nonDerivative · entry 1

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,401

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.

Read SEC document
September 16, 2019 Filed Sep 18, 2019 20:55 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 2,087 $86.95 Strike: $86.95 $181,464.65
Disclosure

SEC source: 0000937556-19-000162 · wf-form4_156884013553603.xml · derivative · entry 6

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,349

Underlying: Common Stock · 2,087 shares

Expires 2028-03-16

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.

F4 · derivative.exercise_date: This option was granted on March 16, 2018 and is exercisable as the option vests. This option vests over a five year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.

Read SEC document
September 16, 2019 Filed Sep 18, 2019 20:55 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionNon-Qualified Stock Option (Right to Buy) · Derivative 10,000 $84.97 Strike: $84.97 $849,700.00
Disclosure

SEC source: 0000937556-19-000162 · wf-form4_156884013553603.xml · derivative · entry 5

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 10,000 shares

Expires 2027-10-16

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.

F3 · derivative.exercise_date: This option was granted on October 16, 2017 and is exercisable as the option vests. This option vests over a five year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.

Read SEC document
September 16, 2019 Filed Sep 18, 2019 20:55 UTC MASIMO CORP MASI · Entity 39014 SaleCommon Stock 2,087 $150.02 $313,091.53
Disclosure

SEC source: 0000937556-19-000162 · wf-form4_156884013553603.xml · nonDerivative · entry 4

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The shares covered by this Form 4 were exercised and sold pursuant to a Rule 10b5-1 Sales Plan dated as of August 7, 2019, which is intended to comply with Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 represents the weighted average sales price per share. The actual sales prices ranged from a low of $150.00 per share to a high of $150.10 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

Read SEC document
September 16, 2019 Filed Sep 18, 2019 20:55 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionCommon Stock 2,087 $86.95 $181,464.65
Disclosure

SEC source: 0000937556-19-000162 · wf-form4_156884013553603.xml · nonDerivative · entry 3

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,087

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.

Read SEC document
September 16, 2019 Filed Sep 18, 2019 20:55 UTC MASIMO CORP MASI · Entity 39014 SaleCommon Stock 10,000 $150.02 $1,500,199.00
Disclosure

SEC source: 0000937556-19-000162 · wf-form4_156884013553603.xml · nonDerivative · entry 2

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The shares covered by this Form 4 were exercised and sold pursuant to a Rule 10b5-1 Sales Plan dated as of August 7, 2019, which is intended to comply with Rule 10b5-1 promulgated under the Securities Exchange Act of 1934, as amended.

F2 · price: The price reported in Column 4 represents the weighted average sales price per share. The actual sales prices ranged from a low of $150.00 per share to a high of $150.10 per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer, or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

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September 16, 2019 Filed Sep 18, 2019 20:55 UTC MASIMO CORP MASI · Entity 39014 Exercise / conversionCommon Stock 10,000 $84.97 $849,700.00
Disclosure

SEC source: 0000937556-19-000162 · wf-form4_156884013553603.xml · nonDerivative · entry 1

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

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.

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March 15, 2019 Filed Mar 19, 2019 21:17 UTC MASIMO CORP MASI · Entity 39014 GrantNon-Qualified Stock Option (Right to Buy) · Derivative 7,235 $133.50 Strike: $133.50 $965,872.50
Disclosure

SEC source: 0000937556-19-000062 · wf-form4_155303024491262.xml · derivative · entry 1

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,235

Underlying: Common Stock · 7,235 shares

Expires 2029-03-15

F1 · derivative.exercise_date: This option was granted on March 15, 2019 and is exercisable as the option vests. The option vests over a 5 year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.

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March 16, 2018 Filed Mar 20, 2018 22:48 UTC MASIMO CORP MASI · Entity 39014 GrantNon-Qualified Stock Option (Right to Buy) · Derivative 10,436 $86.95 Strike: $86.95 $907,410.20
Disclosure

SEC source: 0000937556-18-000040 · wf-form4_152158609000662.xml · derivative · entry 1

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,436

Underlying: Common Stock · 10,436 shares

Expires 2028-03-16

F1 · derivative.exercise_date: This option was granted on March 16, 2018 and is exercisable as the option vests. The option vests over a 5 year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.

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October 16, 2017 Filed Oct 17, 2017 21:15 UTC MASIMO CORP MASI · Entity 39014 GrantNon-Qualified Stock Option (Right to Buy) · Derivative 50,000 $0.00 Strike: $84.97 $0.00
Disclosure

SEC source: 0000937556-17-000205 · wf-form4_150827492167421.xml · derivative · entry 1

Young Micah W · CIK 0001717871 · EVP & Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2028-10-16

F1 · derivative.exercise_date: This option was granted on October 16, 2017 and is exercisable as the option vests. The option vests over a 5 year period, with 20% of the shares subject to the option vesting on each anniversary of the grant date.

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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.