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person · Reporting owner

Young Matthew P.

Disclosed activity across 3 companies

Tapewire entity
36262
SEC CIK
0001601583

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CytomX Therapeutics, Inc.CTMX · Entity 5124DirectorJune 17, 2026June 22, 2026
Jazz Pharmaceuticals plcJAZZ · Entity 818EVP & CFOMarch 05, 2019March 08, 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.

CytomX Therapeutics, Inc.

Report date June 17, 2026 · Filed June 22, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.96 · Expires 2036-06-16Direct59,000 Reported balance After 2026-06-17 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-17 · Grant · Acquired 59,000 · Balance 59,000

F1: 100% of the shares subject to the option shall vest in full on the earlier of (i) the first anniversary of the grant date or (ii) the date of the 2027 Annual Meeting of the Issuer's stockholders, assuming continuous service as a director until such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: 100% of the shares subject to the option shall vest in full on the earlier of (i) the first anniversary of the grant date or (ii) the date of the 2027 Annual Meeting of the Issuer's stockholders, assuming continuous service as a director until such vesting date.

Jazz Pharmaceuticals plc

Report date March 05, 2019 · Filed March 08, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect36,200 Ending reported balance After 2019-03-06 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2019-03-05 · Tax withholding · Disposed 1,267 · Balance 38,700

F1: Shares withheld to satisfy tax obligations arising out of vesting of a portion of previously granted restricted stock units.

Row 2 · 2019-03-05 · Tax withholding · Disposed 1,348 · Balance 37,352

F1: Shares withheld to satisfy tax obligations arising out of vesting of a portion of previously granted restricted stock units.

Row 3 · 2019-03-06 · Sale · Disposed 1,152 · Balance 36,200

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

Filing footnotes · ownership attribution and instrument terms

F1: Shares withheld to satisfy tax obligations arising out of vesting of a portion of previously granted restricted stock units.

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

Past disclosures · reporting ended (1)

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

PRA Health Sciences, Inc.

Report date July 01, 2021 · Filed July 01, 2021

Section 16 reporting ended · disclosed 2021-07-01. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2021-07-01 transaction · row 1
1 source row

Row 1 · 2021-07-01 · Disposition to issuer · Disposed 7,127 · Balance 0

F1: Pursuant to the Agreement and Plan of Merger (as it may be amended from time to time) (the "Merger Agreement"), dated as of February 24, 2021, by and among the Issuer, ICON plc ("ICON"), ICON US Holdings Inc. ("US HoldCo") and Indigo Merger Sub, Inc., each share of the Issuer's common stock was converted into the right to receive from ICON, 0.4125 of one ordinary share of ICON, and, from US HoldCo, $80.00 in cash, without any interest thereon (collectively, the "Merger Consideration").

F2: Pursuant to the Merger Agreement, each award of restricted stock of the Issuer that is outstanding immediately prior to the effective time of the merger was converted into the right to receive the Merger Consideration.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the Agreement and Plan of Merger (as it may be amended from time to time) (the "Merger Agreement"), dated as of February 24, 2021, by and among the Issuer, ICON plc ("ICON"), ICON US Holdings Inc. ("US HoldCo") and Indigo Merger Sub, Inc., each share of the Issuer's common stock was converted into the right to receive from ICON, 0.4125 of one ordinary share of ICON, and, from US HoldCo, $80.00 in cash, without any interest thereon (collectively, the "Merger Consideration").

F2: Pursuant to the Merger Agreement, each award of restricted stock of the Issuer that is outstanding immediately prior to the effective time of the merger was converted into the right to receive the Merger Consideration.

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 27, 2018 Filed Feb 28, 2018 22:57 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 SaleOrdinary Shares 1,016 $144.96 $147,280.38
Disclosure

SEC source: 0001232524-18-000032 · edgardoc.xml · nonDerivative · entry 2

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,690

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

F3 · price: Reflects sales of ordinary shares executed in multiple transactions at prices ranging from $144.3100 to $145.2600. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the sales were effected.

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February 26, 2018 Filed Feb 28, 2018 22:57 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 Tax withholdingOrdinary Shares 2,253 $147.44 $332,182.32
Disclosure

SEC source: 0001232524-18-000032 · edgardoc.xml · nonDerivative · entry 1

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,706

F1 · kind: Shares withheld to satisfy tax obligations arising out of vesting of a portion of previously granted restricted stock units.

Read SEC document
January 16, 2018 Filed Jan 18, 2018 22:05 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 SaleOrdinary Shares 700 $152.16 $106,512.00
Disclosure

SEC source: 0001601583-18-000002 · edgardoc.xml · nonDerivative · entry 1

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,959

F1 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · balance_after: Includes 62 ordinary shares acquired on May 31, 2017 and 64 ordinary shares acquired on November 30, 2017 under a Section 423 Employee Stock Purchase Plan.

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November 16, 2017 Filed Nov 17, 2017 21:05 UTC PRA Health Sciences, Inc. PRAH · Entity 15912 SaleCommon Stock 5,115 $79.90 $408,688.50
Disclosure

SEC source: 0001104659-17-069448 · a4.xml · nonDerivative · entry 3

Young Matthew P. · CIK 0001601583 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 0

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $79.85 to $79.92, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth above.

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November 14, 2017 Filed Nov 17, 2017 21:05 UTC PRA Health Sciences, Inc. PRAH · Entity 15912 GiftCommon Stock 5,115 $0.00 $0.00
Disclosure

SEC source: 0001104659-17-069448 · a4.xml · nonDerivative · entry 2

Young Matthew P. · CIK 0001601583 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 5,115

Read SEC document
November 14, 2017 Filed Nov 17, 2017 21:05 UTC PRA Health Sciences, Inc. PRAH · Entity 15912 GiftCommon Stock 5,115 $0.00 $0.00
Disclosure

SEC source: 0001104659-17-069448 · a4.xml · nonDerivative · entry 1

Young Matthew P. · CIK 0001601583 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,810

Read SEC document
July 12, 2017 Filed Jul 14, 2017 20:05 UTC PRA Health Sciences, Inc. PRAH · Entity 15912 GrantCommon Stock 1,318 $0.00 $0.00
Disclosure

SEC source: 0001104659-17-045047 · a4.xml · nonDerivative · entry 1

Young Matthew P. · CIK 0001601583 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,925

F1 · kind: Represents a grant of restricted stock which will vest fifty percent on each of the first two anniversaries of the grant date, subject to continued service on such dates.

Read SEC document
June 20, 2017 Filed Jun 22, 2017 18:00 UTC CytomX Therapeutics, Inc. CTMX · Entity 5124 GrantStock Option (right to buy) · Derivative 14,000 $0.00 Strike: $13.78 $0.00
Disclosure

SEC source: 0001140361-17-025792 · doc1.xml · derivative · entry 1

Young Matthew P. · CIK 0001601583 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2027-06-19

F1 · derivative.exercise_date: The option vests in full on June 20, 2018 subject to the Reporting Person's continued service to the Issuer through such date.

Read SEC document
May 12, 2017 Filed May 16, 2017 22:29 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 Tax withholdingOrdinary Shares 815 $153.79 $125,338.85
Disclosure

SEC source: 0001232524-17-000117 · edgardoc.xml · nonDerivative · entry 1

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,533

F1 · kind: Shares withheld to satisfy tax obligations arising out of vesting of a portion of previously granted restricted stock units.

Read SEC document
May 03, 2017 Filed May 5, 2017 20:50 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 Tax withholdingOrdinary Shares 1,565 $158.38 $247,864.70
Disclosure

SEC source: 0001601583-17-000003 · edgardoc.xml · nonDerivative · entry 1

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,348

F1 · kind: Shares withheld to satisfy tax obligations arising out of vesting of a portion of previously granted restricted stock units.

Read SEC document
March 02, 2017 Filed Mar 7, 2017 00:00 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 GrantNon-Qualified Stock Option (right to buy) · Derivative 24,266 $0.00 Strike: $136.18 $0.00
Disclosure

SEC source: 0001232524-17-000064 · edgardoc.xml · derivative · entry 3

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,266

Underlying: Ordinary Shares · 24,266 shares

Expires 2027-03-01

F2 · derivative.exercise_date: These options are granted pursuant to the Issuer's 2011 Equity Incentive Plan. The ordinary shares subject to these options vest over four years measured from the grant date, March 2, 2017, with 1/4th vesting on the first anniversary of the grant date and the remainder vesting in 36 equal monthly installments thereafter.

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March 02, 2017 Filed Mar 7, 2017 00:00 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 GrantIncentive Stock Option (right to buy) · Derivative 734 $0.00 Strike: $136.18 $0.00
Disclosure

SEC source: 0001232524-17-000064 · edgardoc.xml · derivative · entry 2

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 734

Underlying: Ordinary Shares · 734 shares

Expires 2027-03-01

F2 · derivative.exercise_date: These options are granted pursuant to the Issuer's 2011 Equity Incentive Plan. The ordinary shares subject to these options vest over four years measured from the grant date, March 2, 2017, with 1/4th vesting on the first anniversary of the grant date and the remainder vesting in 36 equal monthly installments thereafter.

Read SEC document
March 02, 2017 Filed Mar 7, 2017 00:00 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 GrantOrdinary Shares 10,000 $0.00 $0.00
Disclosure

SEC source: 0001232524-17-000064 · edgardoc.xml · nonDerivative · entry 1

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,913

F1 · kind: These restricted stock units are granted pursuant to the Issuer's 2011 Equity Incentive Plan. Each restricted stock unit represents a contingent right to receive one ordinary share upon the vesting of the unit. These units vest in equal annual installments over four years measured from the vesting commencement date of March 5, 2017, with 1/4th vesting on the first anniversary of the vesting commencement date and the remainder vesting in equal annual installments over the subsequent three years.

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February 27, 2017 Filed Mar 1, 2017 22:18 UTC Jazz Pharmaceuticals plc JAZZ · Entity 818 Tax withholdingOrdinary Shares 1,994 $136.97 $273,118.18
Disclosure

SEC source: 0001232524-17-000039 · edgardoc.xml · nonDerivative · entry 1

Young Matthew P. · CIK 0001601583 · EVP & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,913

F1 · kind: Shares withheld to satisfy tax obligations arising out of vesting of a portion of previously granted restricted stock units.

F2 · balance_after: Includes 39 ordinary shares acquired on May 31, 2016 and 59 ordinary shares acquired on November 30, 2016 under a Section 423 Employee Stock Purchase Plan.

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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.