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PREVOZNIK MICHAEL E

Disclosed activity across 1 company

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18483
SEC CIK
0001222679

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
QUEST DIAGNOSTICS INCDGX · Entity 2118SVP & General CounselAugust 28, 2026August 31, 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.

QUEST DIAGNOSTICS INC

Report date August 28, 2026 · Filed August 31, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect36,557 Ending reported balance After 2026-08-28 transaction · row 5
5 source rows · reconciled sequence

Row 1 · 2026-08-28 · Exercise / conversion · Acquired 22,677 · Balance 60,234

F1: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person.

Row 2 · 2026-08-28 · Sale · Disposed 16,010 · Balance 44,224

F1: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person.

F2: This transaction was executed in multiple trades at prices ranging from $242.270 to $243.269. The price reported above reflects the weighted average sale price. 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.

Row 3 · 2026-08-28 · Sale · Disposed 6,237 · Balance 37,987

F1: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person.

F3: This transaction was executed in multiple trades at prices ranging from $243.270 to $244.225. The price reported above reflects the weighted average sale price. 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.

Row 4 · 2026-08-28 · Sale · Disposed 430 · Balance 37,557

F1: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person.

F4: This transaction was executed in multiple trades at prices ranging from $244.280 to $245.247. The price reported above reflects the weighted average sale price. 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.

Row 5 · 2026-08-28 · Gift · Disposed 1,000 · Balance 36,557

F5: On August 28, 2026, the reporting person made a charitable gift of 1,000 shares, a transaction eligible for deferred reporting on Form 5. The reporting person has chosen to report such transaction early on this Form 4.

Non-Qualifed Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $112.17 · Expires 2030-02-18Direct0 Reported balance After 2026-08-28 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-08-28 · Exercise / conversion · Disposed 22,677 · Balance 0

F1: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person.

F7: The options vested in three equal annual installments beginning on the first annual anniversary of the grant date.

Common StockSEC Table I · non-derivativeIndirect401(k)/SDCP5,780 Reported balance Holding disclosure · report date 2026-08-28 · row 6 Holding and transaction disclosures are not merged.
1 source row

Row 6 · Balance 5,780

F6: These underlying shares were acquired on a periodic basis by the trustee of the Company's tax qualified Profit Sharing (401(k)) and/or Supplemental Deferred Compensation Plan. The information was obtained from the plan administrator as of a current date. The number of shares is based on the account balance of the Company stock fund under each Plan (which includes some money market instruments) divided by the market price of the Company's stock as of that date.

Filing footnotes · ownership attribution and instrument terms

F1: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person.

F2: This transaction was executed in multiple trades at prices ranging from $242.270 to $243.269. The price reported above reflects the weighted average sale price. 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.

F3: This transaction was executed in multiple trades at prices ranging from $243.270 to $244.225. The price reported above reflects the weighted average sale price. 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.

F4: This transaction was executed in multiple trades at prices ranging from $244.280 to $245.247. The price reported above reflects the weighted average sale price. 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.

F5: On August 28, 2026, the reporting person made a charitable gift of 1,000 shares, a transaction eligible for deferred reporting on Form 5. The reporting person has chosen to report such transaction early on this Form 4.

F6: These underlying shares were acquired on a periodic basis by the trustee of the Company's tax qualified Profit Sharing (401(k)) and/or Supplemental Deferred Compensation Plan. The information was obtained from the plan administrator as of a current date. The number of shares is based on the account balance of the Company stock fund under each Plan (which includes some money market instruments) divided by the market price of the Company's stock as of that date.

F7: The options vested in three equal annual installments beginning on the first annual anniversary of the grant date.

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 18, 2020 Filed Feb 21, 2020 01:37 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantCommon Stock 3,477 $0.00 $0.00
Disclosure

SEC source: 0001022079-20-000031 · wf-form4_158224903048896.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,455

F1 · security: Represents an award of restricted share units.

Read SEC document
February 07, 2020 Filed Feb 10, 2020 21:37 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GiftCommon Stock 480 $0.00 $0.00
Disclosure

SEC source: 0001022079-20-000013 · wf-form4_158137060457901.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,978

F1 · shares: On February 7, 2020, the reporting person made a charitable gift of 480 shares.

Read SEC document
November 27, 2019 Filed Dec 4, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionStock Options (Right to Buy) · Derivative 32,693 $56.12 Strike: $56.12 $1,834,731.16
Disclosure

SEC source: 0001022079-19-000194 · wf-form4_157549512379632.xml · derivative · entry 8

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 32,693 shares

Expires 2023-02-25

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.

F5 · derivative.exercise_date: The options vested in three equal annual installments beginning with the first on February 25, 2014, the second on February 25, 2015 and the final on February 25, 2016.

Read SEC document
November 27, 2019 Filed Dec 4, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionStock Options (Right to Buy) · Derivative 11,863 $52.17 Strike: $52.17 $618,833.40
Disclosure

SEC source: 0001022079-19-000194 · wf-form4_157549512379632.xml · derivative · entry 7

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,591

Underlying: Common Stock · 11,863 shares

Expires 2024-02-13

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: The options vested in three equal annual installments beginning with the first on February 13, 2015, the second on February 13, 2016 and the final on February 13, 2017.

Read SEC document
November 27, 2019 Filed Dec 4, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 500 $107.83 $53,915.00
Disclosure

SEC source: 0001022079-19-000194 · wf-form4_157549512379632.xml · nonDerivative · entry 5

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,458

Read SEC document
November 27, 2019 Filed Dec 4, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 32,193 $107.53 $3,461,552.33
Disclosure

SEC source: 0001022079-19-000194 · wf-form4_157549512379632.xml · nonDerivative · entry 4

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,958

F2 · price: This transaction was executed in multiple trades at prices ranging from $106.80 to $107.78. The price reported above reflects the weighted average sale price. 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
November 27, 2019 Filed Dec 4, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 11,863 $107.15 $1,271,096.72
Disclosure

SEC source: 0001022079-19-000194 · wf-form4_157549512379632.xml · nonDerivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,151

F1 · price: This transaction was executed in multiple trades at prices ranging from $107.03 to $107.30. The price reported above reflects the weighted average sale price. 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
November 27, 2019 Filed Dec 4, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionCommon Stock 32,693 $56.12 $1,834,731.16
Disclosure

SEC source: 0001022079-19-000194 · wf-form4_157549512379632.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 84,014

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
November 27, 2019 Filed Dec 4, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionCommon Stock 11,863 $52.17 $618,833.40
Disclosure

SEC source: 0001022079-19-000194 · wf-form4_157549512379632.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,321

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 04, 2019 Filed Mar 5, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 3,373 $86.81 $292,810.13
Disclosure

SEC source: 0001022079-19-000093 · wf-form4_155182156106751.xml · nonDerivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,458

F3 · kind: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on October 24, 2018.

F4 · balance_after: The amount includes exempt purchases made under the Company's stock purchase plan since the date of the last filing on Form 4.

Read SEC document
March 01, 2019 Filed Mar 5, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 3,274 $86.86 $284,379.64
Disclosure

SEC source: 0001022079-19-000093 · wf-form4_155182156106751.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,826

F2 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the settlement of said performance share award.

Read SEC document
March 01, 2019 Filed Mar 5, 2019 21:32 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantCommon Stock 6,647 $86.86 $577,358.42
Disclosure

SEC source: 0001022079-19-000093 · wf-form4_155182156106751.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,100

F1 · shares: Stock issued by Quest Diagnostics Incorporated in settlement of a performance share award dated February 25, 2016, approved in accordance with the requirements of Rule 16b-3(d).

Read SEC document
February 27, 2019 Filed Feb 28, 2019 22:24 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 1,048 $86.51 $90,662.48
Disclosure

SEC source: 0001022079-19-000078 · wf-form4_155139268485919.xml · nonDerivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,453

F2 · kind: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on October 24, 2018.

Read SEC document
February 26, 2019 Filed Feb 28, 2019 22:24 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 364 $87.06 $31,689.84
Disclosure

SEC source: 0001022079-19-000078 · wf-form4_155139268485919.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,501

F2 · kind: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on October 24, 2018.

Read SEC document
February 26, 2019 Filed Feb 28, 2019 22:24 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 907 $87.84 $79,670.88
Disclosure

SEC source: 0001022079-19-000078 · wf-form4_155139268485919.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,865

F1 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the vesting of a previous grant of restricted shares.

Read SEC document
February 25, 2019 Filed Feb 27, 2019 23:34 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 336 $88.23 $29,645.28
Disclosure

SEC source: 0001022079-19-000064 · wf-form4_155131043072799.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,772

F2 · shares: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on October 24, 2018.

Read SEC document
February 25, 2019 Filed Feb 27, 2019 23:34 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 315 $88.24 $27,795.60
Disclosure

SEC source: 0001022079-19-000064 · wf-form4_155131043072799.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,108

F1 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the vesting of a previous grant of restricted shares.

Read SEC document
February 22, 2019 Filed Feb 26, 2019 01:01 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 291 $88.39 $25,721.49
Disclosure

SEC source: 0001022079-19-000045 · wf-form4_155114288184638.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,423

F1 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the vesting of a previous grant of restricted shares.

Read SEC document
February 18, 2019 Filed Feb 20, 2019 23:30 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantNon-Qualifed Stock Option (right to buy) · Derivative 35,146 $0.00 Strike: $86.63 $0.00
Disclosure

SEC source: 0001022079-19-000024 · wf-form4_155070542873347.xml · derivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,146

Underlying: Common Stock · 35,146 shares

Expires 2029-02-18

F4 · derivative.exercise_date: The options vest in three equal annual installments beginning on the first annual anniversary of the grant date.

Read SEC document
February 18, 2019 Filed Feb 20, 2019 23:30 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantCommon Stock 2,886 $0.00 $0.00
Disclosure

SEC source: 0001022079-19-000024 · wf-form4_155070542873347.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,714

F1 · shares: Represents an award of restricted share units.

F2 · balance_after: The amount includes exempt purchases made under the Company's stock purchase plan since the date of the last filing on Form 4.

Read SEC document
July 10, 2018 Filed Jul 12, 2018 20:53 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionStock Options (Right to Buy) · Derivative 30,780 $57.61 Strike: $57.61 $1,773,081.90
Disclosure

SEC source: 0001022079-18-000155 · wf-form4_153142881491793.xml · derivative · entry 4

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 30,780 shares

Expires 2022-02-27

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 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on June 4, 2018.

F5 · derivative.exercise_date: The options vested in three equal annual installments beginning with the first on February 27, 2013, the second on February 27, 2014 and the final on February 27, 2015.

Read SEC document
July 10, 2018 Filed Jul 12, 2018 20:53 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 30,780 $113.07 $3,480,140.70
Disclosure

SEC source: 0001022079-18-000155 · wf-form4_153142881491793.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,791

F1 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on June 4, 2018.

F2 · price: This transaction was executed in multiple trades at prices ranging from $113.00 to $113.08. The price reported above reflects the weighted average sale price. 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.

F3 · balance_after: The amount includes exempt purchases made under the Company's stock purchase plan since the date of the last filing on Form 4.

Read SEC document
July 10, 2018 Filed Jul 12, 2018 20:53 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionCommon Stock 30,780 $57.61 $1,773,081.90
Disclosure

SEC source: 0001022079-18-000155 · wf-form4_153142881491793.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,551

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 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on June 4, 2018.

Read SEC document
March 05, 2018 Filed Mar 7, 2018 00:41 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 4,128 $101.00 $416,928.00
Disclosure

SEC source: 0001022079-18-000090 · wf-form4_152038328352378.xml · nonDerivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,771

F4 · kind: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on November 29, 2016.

Read SEC document
March 02, 2018 Filed Mar 7, 2018 00:41 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 4,006 $101.00 $404,606.00
Disclosure

SEC source: 0001022079-18-000090 · wf-form4_152038328352378.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,899

F2 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the settlement of said performance share award.

F3 · balance_after: The amount includes exempt purchases made under the Company's stock purchase plan since the date of the last filing on Form 4.

Read SEC document
March 02, 2018 Filed Mar 7, 2018 00:41 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantCommon Stock 8,134 $101.00 $821,534.00
Disclosure

SEC source: 0001022079-18-000090 · wf-form4_152038328352378.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,900

F1 · shares: Stock issued by Quest Diagnostics Incorporated in settlement of a performance share award dated February 23, 2015, approved in accordance with the requirements of Rule 16b-3(d).

Read SEC document
February 28, 2018 Filed Mar 1, 2018 22:08 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 496 $104.99 $52,075.04
Disclosure

SEC source: 0001022079-18-000070 · wf-form4_151994208816390.xml · nonDerivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,766

F2 · kind: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on November 29, 2016.

Read SEC document
February 27, 2018 Filed Mar 1, 2018 22:08 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 927 $104.10 $96,500.70
Disclosure

SEC source: 0001022079-18-000070 · wf-form4_151994208816390.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,262

F2 · kind: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on November 29, 2016.

Read SEC document
February 27, 2018 Filed Mar 1, 2018 22:08 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 482 $101.43 $48,889.26
Disclosure

SEC source: 0001022079-18-000070 · wf-form4_151994208816390.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,189

F1 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the vesting of a previous grant of restricted shares.

Read SEC document
February 26, 2018 Filed Feb 27, 2018 21:53 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 900 $101.43 $91,287.00
Disclosure

SEC source: 0001022079-18-000056 · wf-form4_151976838822037.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,671

F1 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the vesting of a previous grant of restricted shares.

Read SEC document
February 23, 2018 Filed Feb 27, 2018 21:53 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 317 $102.69 $32,552.73
Disclosure

SEC source: 0001022079-18-000056 · wf-form4_151976838822037.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,571

F1 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the vesting of a previous grant of restricted shares.

Read SEC document
February 19, 2018 Filed Feb 22, 2018 00:26 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantNon-Qualifed Stock Option (right to buy) · Derivative 28,690 $0.00 Strike: $103.57 $0.00
Disclosure

SEC source: 0001022079-18-000020 · wf-form4_151925918194420.xml · derivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,690

Underlying: Common Stock · 28,690 shares

Expires 2028-02-19

F4 · derivative.exercise_date: The options vest in three equal annual installments beginning on the first annual anniversary of the grant date.

Read SEC document
February 19, 2018 Filed Feb 22, 2018 00:26 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantCommon Stock 2,511 $0.00 $0.00
Disclosure

SEC source: 0001022079-18-000020 · wf-form4_151925918194420.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,888

F1 · shares: Represents an award of restricted share units.

F2 · balance_after: The amount includes exempt purchases made under the Company's stock purchase plan since the date of the last filing on Form 4.

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April 20, 2017 Filed Apr 24, 2017 20:18 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionStock Options (Right to Buy) · Derivative 28,500 $56.82 Strike: $56.82 $1,619,370.00
Disclosure

SEC source: 0001022079-17-000120 · wf-form4_149306509747504.xml · derivative · entry 7

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 28,500 shares

Expires 2021-02-15

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 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

F5 · derivative.exercise_date: The options vested in three equal annual installments beginning with the first on February 15, 2012, the second on February 15, 2013 and the final on February 15, 2014.

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April 20, 2017 Filed Apr 24, 2017 20:18 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionStock Options (Right to Buy) · Derivative 1,013 $55.65 Strike: $55.65 $56,373.45
Disclosure

SEC source: 0001022079-17-000120 · wf-form4_149306509747504.xml · derivative · entry 6

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,013 shares

Expires 2020-02-10

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 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

F4 · derivative.exercise_date: The options vested in three equal annual installments beginning with the first on February 10, 2011, the second on February 10, 2012 and the final on February 10, 2013.

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April 20, 2017 Filed Apr 24, 2017 20:18 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 28,500 $100.00 $2,850,000.00
Disclosure

SEC source: 0001022079-17-000120 · wf-form4_149306509747504.xml · nonDerivative · entry 4

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,327

F1 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

F2 · balance_after: The amount includes exempt purchases made under the Company's stock purchase plan since the date of the last filing on Form 4.

Read SEC document
April 20, 2017 Filed Apr 24, 2017 20:18 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionCommon Stock 28,500 $56.82 $1,619,370.00
Disclosure

SEC source: 0001022079-17-000120 · wf-form4_149306509747504.xml · nonDerivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,822

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 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

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April 20, 2017 Filed Apr 24, 2017 20:18 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 1,013 $100.00 $101,300.00
Disclosure

SEC source: 0001022079-17-000120 · wf-form4_149306509747504.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,322

F1 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

Read SEC document
April 20, 2017 Filed Apr 24, 2017 20:18 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionCommon Stock 1,013 $55.65 $56,373.45
Disclosure

SEC source: 0001022079-17-000120 · wf-form4_149306509747504.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,335

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 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

Read SEC document
March 16, 2017 Filed Mar 20, 2017 20:37 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionStock Options (Right to Buy) · Derivative 13,987 $55.65 Strike: $55.65 $778,376.55
Disclosure

SEC source: 0001022079-17-000107 · wf-form4_149004220633264.xml · derivative · entry 4

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,013

Underlying: Common Stock · 13,987 shares

Expires 2020-02-10

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 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

F3 · derivative.exercise_date: The options vested in three equal annual installments beginning with the first on February 10, 2011, the second on February 10, 2012 and the final on February 10, 2013.

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March 16, 2017 Filed Mar 20, 2017 20:37 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 13,987 $100.00 $1,398,700.00
Disclosure

SEC source: 0001022079-17-000107 · wf-form4_149004220633264.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,322

F1 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

Read SEC document
March 16, 2017 Filed Mar 20, 2017 20:37 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Exercise / conversionCommon Stock 13,987 $55.65 $778,376.55
Disclosure

SEC source: 0001022079-17-000107 · wf-form4_149004220633264.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,309

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 · kind: This exercise and sale reported were effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on February 10, 2017.

Read SEC document
March 03, 2017 Filed Mar 6, 2017 21:40 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 4,478 $98.29 $440,142.62
Disclosure

SEC source: 0001022079-17-000105 · wf-form4_148883643050293.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,322

F1 · kind: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on November 22, 2016.

Read SEC document
March 02, 2017 Filed Mar 3, 2017 22:15 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 4,824 $98.12 $473,330.88
Disclosure

SEC source: 0001022079-17-000101 · wf-form4_148857932530003.xml · nonDerivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,800

F3 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the settlement of said performance share award.

F4 · balance_after: The amount includes exempt purchases made under the Company's stock purchase plan since the date of the last filing on Form 4.

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March 02, 2017 Filed Mar 3, 2017 22:15 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantCommon Stock 9,302 $98.12 $912,712.24
Disclosure

SEC source: 0001022079-17-000101 · wf-form4_148857932530003.xml · nonDerivative · entry 2

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,619

F2 · shares: Stock issued by Quest Diagnostics Incorporated in settlement of a performance share award dated February 13, 2014, approved in accordance with the requirements of Rule 16b-3(d).

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March 01, 2017 Filed Mar 3, 2017 22:15 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 470 $97.77 $45,951.90
Disclosure

SEC source: 0001022079-17-000101 · wf-form4_148857932530003.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,317

F1 · shares: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on November 22, 2016.

Read SEC document
February 28, 2017 Filed Mar 2, 2017 21:43 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 507 $96.42 $48,884.94
Disclosure

SEC source: 0001022079-17-000082 · wf-form4_148849100899652.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,787

F1 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the vesting of a previous grant of restricted share units.

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February 27, 2017 Filed Feb 28, 2017 21:49 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 SaleCommon Stock 440 $97.39 $42,851.60
Disclosure

SEC source: 0001022079-17-000070 · wf-form4_148831856624853.xml · nonDerivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,294

F3 · kind: The sale reported was effected pursuant to a Rule 10b5-1 sales plan adopted by the reporting person on November 22, 2016.

Read SEC document
February 24, 2017 Filed Feb 28, 2017 21:49 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 Tax withholdingCommon Stock 474 $95.68 $45,352.32
Disclosure

SEC source: 0001022079-17-000070 · wf-form4_148831856624853.xml · nonDerivative · entry 1

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,734

F1 · shares: Disposition of common stock to the issuer solely to cover tax withholding obligations arising from the vesting of a previous grant of restricted shares.

Read SEC document
February 21, 2017 Filed Feb 23, 2017 23:16 UTC QUEST DIAGNOSTICS INC DGX · Entity 2118 GrantNon-Qualifed Stock Option (right to buy) · Derivative 32,551 $95.80 Strike: $95.80 $3,118,223.05
Disclosure

SEC source: 0001022079-17-000050 · wf-form4_148789178780845.xml · derivative · entry 3

PREVOZNIK MICHAEL E · CIK 0001222679 · SVP & General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,551

Underlying: Common Stock · 32,551 shares

Expires 2027-02-21

F3 · derivative.exercise_date: The options vest in three equal annual installments beginning on the first annual 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.