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Nasdaq · USD

CSGP

COSTAR GROUP, INC.

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3416
SEC CIK
0001057352
Parsed reports
418

Last 12 months

Inside the activity.

7 purchase rows · 4 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202502
Dec 202500
Jan 202600
Feb 202610
Mar 202630
Apr 202600
May 202620
Jun 202600
Jul 202600
Aug 202612
Sep 202600
Oct 202600

Latest available

Insider transactions

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
September 02, 2020 Filed Sep 3, 2020 21:03 UTC
Ruggles LisaSenior VP, Global Research
Exercise / conversionCommon Stock, par value $0.01 per share 4,333 $342.13 $1,482,449.29
Disclosure

SEC source: 0001057352-20-000101 · wf-form4_159916697705362.xml · nonDerivative · entry 1

Ruggles Lisa · CIK 0001717178 · Senior VP, Global Research

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,060

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 · balance_after: Represents all shares of Common Stock owned, consisting of 7,636 shares of Common Stock and 13,706 shares of Common Stock subject to unvested Restricted Stock grants, 359 shares of Deferred Stock Units and 359 shares of unvested Restricted Stock Units.

Read SEC document
August 27, 2020 Filed Aug 28, 2020 20:28 UTC
FLORANCE ANDREW CDirector · President and CEO
Exercise / conversionOption to Acquire Common Stock · Derivative 15,584 $0.00 Strike: $193.69 $0.00
Disclosure

SEC source: 0001057352-20-000099 · wf-form4_159864651546525.xml · derivative · entry 6

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,584 shares

Expires 2025-03-04

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 option vested in three equal installments on March 5, 2016, March 5, 2017 and March 5, 2018.

Read SEC document
August 27, 2020 Filed Aug 28, 2020 20:28 UTC
FLORANCE ANDREW CDirector · President and CEO
SaleCommon Stock, par value $0.01 per share 15,584 $851.66 $13,272,269.44
Disclosure

SEC source: 0001057352-20-000099 · wf-form4_159864651546525.xml · nonDerivative · entry 4

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,121

F4 · price: Average based on sales prices ranging from $844.07 to $861.08.

F3 · balance_after: Represents all shares of Common Stock owned, consisting of 40,754 shares of Common Stock and 63,941 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

Read SEC document
August 27, 2020 Filed Aug 28, 2020 20:28 UTC
FLORANCE ANDREW CDirector · President and CEO
Exercise / conversionCommon Stock, par value $0.01 per share 15,584 $193.69 $3,018,464.96
Disclosure

SEC source: 0001057352-20-000099 · wf-form4_159864651546525.xml · nonDerivative · entry 3

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,705

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 · balance_after: Represents all shares of Common Stock owned, consisting of 56,338 shares of Common Stock and 63,941 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

Read SEC document
August 26, 2020 Filed Aug 28, 2020 20:28 UTC
FLORANCE ANDREW CDirector · President and CEO
Exercise / conversionOption to Acquire Common Stock · Derivative 15,584 $0.00 Strike: $193.69 $0.00
Disclosure

SEC source: 0001057352-20-000099 · wf-form4_159864651546525.xml · derivative · entry 5

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,584

Underlying: Common Stock · 15,584 shares

Expires 2025-03-04

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 option vested in three equal installments on March 5, 2016, March 5, 2017 and March 5, 2018.

Read SEC document
August 26, 2020 Filed Aug 28, 2020 20:28 UTC
FLORANCE ANDREW CDirector · President and CEO
SaleCommon Stock, par value $0.01 per share 15,584 $848.16 $13,217,725.44
Disclosure

SEC source: 0001057352-20-000099 · wf-form4_159864651546525.xml · nonDerivative · entry 2

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,121

F2 · price: Average based on sales prices ranging from $842.01 to $858.62.

F3 · balance_after: Represents all shares of Common Stock owned, consisting of 40,754 shares of Common Stock and 63,941 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

Read SEC document
August 26, 2020 Filed Aug 28, 2020 20:28 UTC
FLORANCE ANDREW CDirector · President and CEO
Exercise / conversionCommon Stock, par value $0.01 per share 15,584 $193.69 $3,018,464.96
Disclosure

SEC source: 0001057352-20-000099 · wf-form4_159864651546525.xml · nonDerivative · entry 1

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 122,705

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 · balance_after: Represents all shares of Common Stock owned, consisting of 56,338 shares of Common Stock and 63,941 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

Read SEC document
August 12, 2020 Filed Aug 13, 2020 20:31 UTC
Linnington MatthewExecutive VP, Sales
SaleCommon Stock, par value $0.01 per share 2,419 $826.32 $1,998,868.08
Disclosure

SEC source: 0001057352-20-000097 · wf-form4_159735063574996.xml · nonDerivative · entry 1

Linnington Matthew · CIK 0001609822 · Executive VP, Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,766

F1 · price: Average based on sales prices ranging from $826.22 to $826.61.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 7,972 shares of Common Stock and 11,794 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
August 12, 2020 Filed Sep 25, 2020 20:28 UTC
Hill John WDirector
GiftCommon Stock, par value $0.01 per share 21 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000109 · wf-form4_160106571878200.xml · nonDerivative · entry 2

Hill John W · CIK 0001351689 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,636

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 2,303 shares of Common Stock and 1,333 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
Exercise / conversionOption to Acquire Common Stock · Derivative 3,600 $0.00 Strike: $342.13 $0.00
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · derivative · entry 9

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,600

Underlying: Common Stock · 3,600 shares

Expires 2028-02-27

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.

F10 · derivative.exercise_date: The option vests in three equal installments on February 28, 2019, February 29, 2020 and February 28, 2021.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
Exercise / conversionOption to Acquire Common Stock · Derivative 4,700 $0.00 Strike: $204.91 $0.00
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · derivative · entry 8

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,700 shares

Expires 2027-03-01

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.

F9 · derivative.exercise_date: The option vested in three equal installments on March 2, 2018, March 2, 2019 and March 2, 2020.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
GiftCommon Stock, par value $0.01 per share 36 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · nonDerivative · entry 7

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Anna Karin Wheeler Trust

Disclosed balance after: 36

F8 · ownership.nature: Of the shares gifted by reporting person on August 4, 2020, 36 were irrevocably gifted to the Anna Karin Wheeler Trust for the benefit of the reporting person's daughter. The reporting person disclaims beneficial ownership of the securities held by the trust except to the extent of his pecuniary interest therein.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
GiftCommon Stock, par value $0.01 per share 36 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · nonDerivative · entry 6

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Jacob Paul Wheeler Trust

Disclosed balance after: 36

F7 · ownership.nature: Of the shares gifted by reporting person on August 4, 2020, 36 were irrevocably gifted to the Jacob Paul Wheeler Trust for the benefit of the reporting person's son. The reporting person disclaims beneficial ownership of the securities held by the trust except to the extent of his pecuniary interest therein.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
GiftCommon Stock, par value $0.01 per share 36 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · nonDerivative · entry 5

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Abraham James Wheeler Trust

Disclosed balance after: 36

F6 · ownership.nature: Of the shares gifted by reporting person on August 4, 2020, 36 were irrevocably gifted to the Abraham James Wheeler Trust for the benefit of the reporting person's son. The reporting person disclaims beneficial ownership of the securities held by the trust except to the extent of his pecuniary interest therein.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
GiftCommon Stock, par value $0.01 per share 108 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · nonDerivative · entry 4

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,154

F5 · balance_after: Represents all shares of Common Stock owned, consisting of 948 shares of Common Stock, 20,028 shares of Common Stock subject to unvested Restricted Stock grants, 2,089 shares of Deferred Stock Units and 2,089 shares of unvested Restricted Stock Units.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
SaleCommon Stock, par value $0.01 per share 12,002 $826.71 $9,922,173.42
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · nonDerivative · entry 3

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,262

F3 · price: Average based on sales prices ranging from $818.35 to $836.24.

F4 · balance_after: Represents all shares of Common Stock owned, consisting of 1,056 shares of Common Stock, 20,028 shares of Common Stock subject to unvested Restricted Stock grants, 2,089 shares of Deferred Stock Units and 2,089 shares of unvested Restricted Stock Units.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
Exercise / conversionCommon Stock, par value $0.01 per share 3,600 $342.13 $1,231,668.00
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · nonDerivative · entry 2

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,264

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.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 13,058 shares of Common Stock, 20,028 shares of Common Stock subject to unvested Restricted Stock grants, 2,089 shares of Deferred Stock Units and 2,089 shares of unvested Restricted Stock Units.

Read SEC document
August 04, 2020 Filed Aug 5, 2020 20:24 UTC
Wheeler Scott TChief Financial Officer
Exercise / conversionCommon Stock, par value $0.01 per share 4,700 $204.91 $963,077.00
Disclosure

SEC source: 0001057352-20-000095 · wf-form4_159665907965517.xml · nonDerivative · entry 1

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,664

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 · balance_after: Represents all shares of Common Stock owned, consisting of 9,458 shares of Common Stock, 20,028 shares of Common Stock subject to unvested Restricted Stock grants, 2,089 shares of Deferred Stock Units and 2,089 shares of unvested Restricted Stock Units.

Read SEC document
May 27, 2020 Filed May 28, 2020 22:11 UTC
Ruggles LisaSenior VP, Global Research
Tax withholdingCommon Stock, par value $0.01 per share 27 $663.99 $17,927.73
Disclosure

SEC source: 0001057352-20-000082 · wf-form4_159070389217605.xml · nonDerivative · entry 1

Ruggles Lisa · CIK 0001717178 · Senior VP, Global Research

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,727

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 3,303 shares of Common Stock and 13,706 shares of Common Stock subject to unvested Restricted Stock grants, 359 shares of Deferred Stock Units and 359 shares of unvested Restricted Stock Units.

Read SEC document
May 07, 2020 Filed May 8, 2020 16:11 UTC SaleCommon Stock, par value $0.01 per share 11,361 $636.51 $7,231,390.11
Disclosure

SEC source: 0001057352-20-000078 · wf-form4_158896864815730.xml · nonDerivative · entry 3

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,414

F4 · price: Average based on sales prices ranging from $629.63 to $648.35.

F5 · balance_after: Represents all shares of Common Stock owned, consisting of 230,146 shares of Common Stock and 1,268 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
May 07, 2020 Filed Jan 4, 2021 21:13 UTC
FLORANCE ANDREW CDirector · President and CEO
GiftCommon Stock, par value $0.01 per share 20,000 $0.00 $0.00
Disclosure

SEC source: 0001057352-21-000002 · wf-form4_160979480461809.xml · nonDerivative · entry 1

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,121

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 20,754 shares of Common Stock and 63,941 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

Read SEC document
May 06, 2020 Filed May 8, 2020 16:11 UTC SaleCommon Stock, par value $0.01 per share 3,639 $647.52 $2,356,325.28
Disclosure

SEC source: 0001057352-20-000078 · wf-form4_158896864815730.xml · nonDerivative · entry 2

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242,775

F2 · price: Average based on sales prices ranging from $643.54 to $651.11.

F3 · balance_after: Represents all shares of Common Stock owned, consisting of 241,507 shares of Common Stock and 1,268 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
May 04, 2020 Filed May 8, 2020 16:11 UTC GiftCommon Stock, par value $0.01 per share 1,500 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000078 · wf-form4_158896864815730.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 246,414

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 245,146 shares of Common Stock and 1,268 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
March 31, 2020 Filed Apr 2, 2020 22:10 UTC
FLORANCE ANDREW CDirector · President and CEO
Tax withholdingCommon Stock, par value $0.01 per share 3,026 $599.99 $1,815,569.74
Disclosure

SEC source: 0001057352-20-000056 · wf-form4_158586538427489.xml · nonDerivative · entry 1

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 107,121

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 40,754 shares of Common Stock and 63,941 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

Read SEC document
March 31, 2020 Filed Apr 2, 2020 22:13 UTC
Ruggles LisaSenior VP, Global Research
Tax withholdingCommon Stock, par value $0.01 per share 275 $599.99 $164,997.25
Disclosure

SEC source: 0001057352-20-000062 · wf-form4_158586561969430.xml · nonDerivative · entry 1

Ruggles Lisa · CIK 0001717178 · Senior VP, Global Research

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,754

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 3,269 shares of Common Stock and 13,767 shares of Common Stock subject to unvested Restricted Stock grants, 359 shares of Deferred Stock Units and 359 shares of unvested Restricted Stock Units.

Read SEC document
March 31, 2020 Filed Apr 2, 2020 22:12 UTC
Linnington MatthewExecutive VP, Sales
Tax withholdingCommon Stock, par value $0.01 per share 1,051 $599.99 $630,589.49
Disclosure

SEC source: 0001057352-20-000060 · wf-form4_158586553215371.xml · nonDerivative · entry 1

Linnington Matthew · CIK 0001609822 · Executive VP, Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,185

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 10,391 shares of Common Stock and 11,794 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
March 31, 2020 Filed Apr 2, 2020 22:11 UTC
Wheeler Scott TChief Financial Officer
Tax withholdingCommon Stock, par value $0.01 per share 1,239 $599.99 $743,387.61
Disclosure

SEC source: 0001057352-20-000058 · wf-form4_158586546253276.xml · nonDerivative · entry 1

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,964

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 4,758 shares of Common Stock, 20,028 shares of Common Stock subject to unvested Restricted Stock grants, 2,089 shares of Deferred Stock Units and 2,089 shares of unvested Restricted Stock Units.

Read SEC document
March 13, 2020 Filed Mar 16, 2020 20:49 UTC
Ruggles LisaSenior VP, Global Research
GrantCommon Stock, par value $0.01 per share 152 Not disclosed Not disclosed
Disclosure

SEC source: 0001057352-20-000052 · wf-form4_158439174881940.xml · nonDerivative · entry 1

Ruggles Lisa · CIK 0001717178 · Senior VP, Global Research

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,029

F1 · price: Pursuant to the Management Stock Purchase Plan, all or a portion of the reporting person's annual cash incentive amount was converted to Deferred Stock Units (each equivalent to one share of common stock) at $663.93 per unit, and the Company awarded the reporting person Restricted Stock Units that vest in full after four years for an equal number of shares of common stock.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 2,934 shares of Common Stock and 14,377 shares of Common Stock subject to unvested Restricted Stock grants, 359 shares of Deferred Stock Units and 359 shares of unvested Restricted Stock Units.

Read SEC document
March 13, 2020 Filed Mar 16, 2020 20:47 UTC
Wheeler Scott TChief Financial Officer
GrantCommon Stock, par value $0.01 per share 1,728 Not disclosed Not disclosed
Disclosure

SEC source: 0001057352-20-000050 · wf-form4_158439163286160.xml · nonDerivative · entry 1

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,203

F1 · price: Pursuant to the Management Stock Purchase Plan, all or a portion of the reporting person's annual cash incentive amount was converted to Deferred Stock Units (each equivalent to one share of common stock) at $663.93 per unit, and the Company awarded the reporting person Restricted Stock Units that vest in full after four years for an equal number of shares of common stock.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 3,430 shares of Common Stock, 22,595 shares of Common Stock subject to unvested Restricted Stock grants, 2,089 shares of Deferred Stock Units and 2,089 shares of unvested Restricted Stock Units.

Read SEC document
March 04, 2020 Filed Mar 5, 2020 16:49 UTC GiftCommon Stock, par value $0.01 per share 5,532 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000048 · wf-form4_158344497143049.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,914

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 246,646 shares of Common Stock and 1,268 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
March 04, 2020 Filed Mar 5, 2020 21:46 UTC SaleCommon Stock, par value $0.01 per share 850 $714.00 $606,900.00
Disclosure

SEC source: 0001057352-20-000046 · wf-form4_158344477911513.xml · nonDerivative · entry 1

Steinberg David Jay · CIK 0001522418 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,456

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 5,227 shares of Common Stock and 1,229 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
March 03, 2020 Filed Mar 4, 2020 00:17 UTC
Wheeler Scott TChief Financial Officer
Exercise / conversionOption to Acquire Common Stock · Derivative 3,600 $0.00 Strike: $342.13 $0.00
Disclosure

SEC source: 0001057352-20-000040 · wf-form4_158328105702987.xml · derivative · entry 5

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,200

Underlying: Common Stock · 3,600 shares

Expires 2028-02-27

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.

F6 · derivative.exercise_date: The option vests in three equal installments on February 28, 2019, February 29, 2020 and February 28, 2021.

Read SEC document
March 03, 2020 Filed Mar 4, 2020 00:17 UTC
Wheeler Scott TChief Financial Officer
SaleCommon Stock, par value $0.01 per share 6,005 $703.26 $4,223,076.30
Disclosure

SEC source: 0001057352-20-000040 · wf-form4_158328105702987.xml · nonDerivative · entry 4

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,475

F4 · price: Average based on sales prices ranging from $693.36 to $711.87.

F5 · balance_after: Represents all shares of Common Stock owned, consisting of 3,430 shares of Common Stock and 22,595 shares of Common Stock subject to unvested Restricted Stock grants, 1,225 shares of Deferred Stock Units and 1,225 shares of unvested Restricted Stock Units.

Read SEC document
March 02, 2020 Filed Mar 4, 2020 00:16 UTC
FLORANCE ANDREW CDirector · President and CEO
Exercise / conversionOption to Acquire Common Stock · Derivative 33,600 $0.00 Strike: $201.04 $0.00
Disclosure

SEC source: 0001057352-20-000038 · wf-form4_158328094554492.xml · derivative · entry 5

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 33,600 shares

Expires 2024-02-27

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.

F5 · derivative.exercise_date: The option vested in three equal installments on February 28, 2015, February 28, 2016, and February 28, 2017.

Read SEC document
March 02, 2020 Filed Mar 4, 2020 00:16 UTC
FLORANCE ANDREW CDirector · President and CEO
SaleCommon Stock, par value $0.01 per share 33,600 $663.90 $22,307,040.00
Disclosure

SEC source: 0001057352-20-000038 · wf-form4_158328094554492.xml · nonDerivative · entry 4

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,147

F4 · price: Average based on sales prices ranging from $655.23 to $674.02.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 37,513 shares of Common Stock and 70,208 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

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March 02, 2020 Filed Mar 4, 2020 00:16 UTC
FLORANCE ANDREW CDirector · President and CEO
Exercise / conversionCommon Stock, par value $0.01 per share 33,600 $201.04 $6,754,944.00
Disclosure

SEC source: 0001057352-20-000038 · wf-form4_158328094554492.xml · nonDerivative · entry 3

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 143,747

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 · balance_after: Represents all shares of Common Stock owned, consisting of 71,113 shares of Common Stock and 70,208 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

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March 02, 2020 Filed Mar 4, 2020 00:16 UTC
FLORANCE ANDREW CDirector · President and CEO
Tax withholdingCommon Stock, par value $0.01 per share 5,447 $667.59 $3,636,362.73
Disclosure

SEC source: 0001057352-20-000038 · wf-form4_158328094554492.xml · nonDerivative · entry 2

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 110,147

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 37,513 shares of Common Stock and 70,208 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

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March 02, 2020 Filed Mar 4, 2020 00:18 UTC
Linnington MatthewExecutive VP, Sales
Tax withholdingCommon Stock, par value $0.01 per share 1,957 $667.59 $1,306,473.63
Disclosure

SEC source: 0001057352-20-000042 · wf-form4_158328111907135.xml · nonDerivative · entry 2

Linnington Matthew · CIK 0001609822 · Executive VP, Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,236

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 9,375 shares of Common Stock and 13,861 shares of Common Stock subject to unvested Restricted Stock grants.

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March 02, 2020 Filed Mar 4, 2020 00:17 UTC
Wheeler Scott TChief Financial Officer
Tax withholdingCommon Stock, par value $0.01 per share 2,318 $667.59 $1,547,473.62
Disclosure

SEC source: 0001057352-20-000040 · wf-form4_158328105702987.xml · nonDerivative · entry 2

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,880

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 5,835 shares of Common Stock and 22,595 shares of Common Stock subject to unvested Restricted Stock grants, 1,225 shares of Deferred Stock Units and 1,225 shares of unvested Restricted Stock Units.

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February 29, 2020 Filed Mar 4, 2020 00:16 UTC
FLORANCE ANDREW CDirector · President and CEO
Tax withholdingCommon Stock, par value $0.01 per share 2,527 $667.59 $1,686,999.93
Disclosure

SEC source: 0001057352-20-000038 · wf-form4_158328094554492.xml · nonDerivative · entry 1

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 115,594

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 31,680 shares of Common Stock and 81,488 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

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February 29, 2020 Filed Mar 4, 2020 00:20 UTC
Ruggles LisaSenior VP, Global Research
Tax withholdingCommon Stock, par value $0.01 per share 419 $667.59 $279,720.21
Disclosure

SEC source: 0001057352-20-000044 · wf-form4_158328120661915.xml · nonDerivative · entry 1

Ruggles Lisa · CIK 0001717178 · Senior VP, Global Research

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,877

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 2,934 shares of Common Stock and 14,377 shares of Common Stock subject to unvested Restricted Stock grants, 283 shares of Deferred Stock Units and 283 shares of unvested Restricted Stock Units.

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February 29, 2020 Filed Mar 4, 2020 00:18 UTC
Linnington MatthewExecutive VP, Sales
Tax withholdingCommon Stock, par value $0.01 per share 446 $667.59 $297,745.14
Disclosure

SEC source: 0001057352-20-000042 · wf-form4_158328111907135.xml · nonDerivative · entry 1

Linnington Matthew · CIK 0001609822 · Executive VP, Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,193

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 7,492 shares of Common Stock and 17,701 shares of Common Stock subject to unvested Restricted Stock grants.

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February 29, 2020 Filed Mar 4, 2020 00:17 UTC
Wheeler Scott TChief Financial Officer
Exercise / conversionCommon Stock, par value $0.01 per share 3,600 $342.13 $1,231,668.00
Disclosure

SEC source: 0001057352-20-000040 · wf-form4_158328105702987.xml · nonDerivative · entry 3

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,480

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 · balance_after: Represents all shares of Common Stock owned, consisting of 9,435 shares of Common Stock and 22,595 shares of Common Stock subject to unvested Restricted Stock grants, 1,225 shares of Deferred Stock Units and 1,225 shares of unvested Restricted Stock Units.

Read SEC document
February 29, 2020 Filed Mar 4, 2020 00:17 UTC
Wheeler Scott TChief Financial Officer
Tax withholdingCommon Stock, par value $0.01 per share 885 $667.59 $590,817.15
Disclosure

SEC source: 0001057352-20-000040 · wf-form4_158328105702987.xml · nonDerivative · entry 1

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,198

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 3,353 shares of Common Stock and 27,395 shares of Common Stock subject to unvested Restricted Stock grants, 1,225 shares of Deferred Stock Units and 1,225 shares of unvested Restricted Stock Units.

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February 15, 2020 Filed Feb 19, 2020 22:43 UTC
FLORANCE ANDREW CDirector · President and CEO
Tax withholdingCommon Stock, par value $0.01 per share 2,276 $731.37 $1,664,598.12
Disclosure

SEC source: 0001057352-20-000025 · wf-form4_158215221555744.xml · nonDerivative · entry 1

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 118,121

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 28,974 shares of Common Stock and 86,721 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

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February 15, 2020 Filed Feb 19, 2020 22:49 UTC
Ruggles LisaSenior VP, Global Research
Tax withholdingCommon Stock, par value $0.01 per share 276 $731.37 $201,858.12
Disclosure

SEC source: 0001057352-20-000031 · wf-form4_158215257758138.xml · nonDerivative · entry 1

Ruggles Lisa · CIK 0001717178 · Senior VP, Global Research

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,296

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 2,253 shares of Common Stock and 15,477 shares of Common Stock subject to unvested Restricted Stock grants, 283 shares of Deferred Stock Units and 283 shares of unvested Restricted Stock Units.

Read SEC document
February 15, 2020 Filed Feb 19, 2020 22:47 UTC
Linnington MatthewExecutive VP, Sales
Tax withholdingCommon Stock, par value $0.01 per share 326 $731.37 $238,426.62
Disclosure

SEC source: 0001057352-20-000029 · wf-form4_158215244207406.xml · nonDerivative · entry 1

Linnington Matthew · CIK 0001609822 · Executive VP, Sales

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,639

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 6,905 shares of Common Stock and 18,734 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
February 15, 2020 Filed Feb 19, 2020 22:45 UTC
Wheeler Scott TChief Financial Officer
Tax withholdingCommon Stock, par value $0.01 per share 708 $731.37 $517,809.96
Disclosure

SEC source: 0001057352-20-000027 · wf-form4_158215232191950.xml · nonDerivative · entry 1

Wheeler Scott T · CIK 0001661073 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,083

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 2,405 shares of Common Stock and 29,228 shares of Common Stock subject to unvested Restricted Stock grants, 1,225 shares of Deferred Stock Units and 1,225 shares of unvested Restricted Stock Units.

Read SEC document
February 06, 2020 Filed Feb 10, 2020 22:17 UTC
FLORANCE ANDREW CDirector · President and CEO
GrantOption to Acquire Common Stock · Derivative 16,200 $0.00 Strike: $666.52 $0.00
Disclosure

SEC source: 0001057352-20-000012 · wf-form4_158137303200232.xml · derivative · entry 2

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,200

Underlying: Common Stock · 16,200 shares

Expires 2030-02-05

F3 · derivative.exercise_date: The option vests in three equal installments on February 15, 2021, February 15, 2022 and February 15, 2023.

Read SEC document
February 06, 2020 Filed Feb 10, 2020 22:17 UTC
FLORANCE ANDREW CDirector · President and CEO
GrantCommon Stock, par value $0.01 per share 22,520 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000012 · wf-form4_158137303200232.xml · nonDerivative · entry 1

FLORANCE ANDREW C · CIK 0001066061 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,397

F1 · shares: Includes a grant of 11.000 shares of restricted common stock that vest in three equal installments on February 15, 2021, February 15, 2022 and February 15, 2023, and a grant of 11,520 shares of restricted common stock that vest based upon CoStar Group, Inc.'s achievement of a three-year performance goal.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 26,117 shares of Common Stock and 91,854 shares of Common Stock subject to unvested Restricted Stock grants, 1,213 shares of Deferred Stock Units and 1,213 shares of unvested Restricted Stock Units.

Read SEC document

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