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person · Reporting owner

KLEIN MICHAEL R

Disclosed activity across 2 companies

Tapewire entity
85168
SEC CIK
0001066062

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
COSTAR GROUP, INC.CSGP · Entity 3416DirectorDecember 10, 2024December 12, 2024
TUTOR PERINI CORPTPC · Entity 774DirectorMay 15, 2024May 17, 2024

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.

COSTAR GROUP, INC.

Report date December 10, 2024 · Filed December 12, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Stock, par value $0.01 per shareSEC Table I · non-derivativeDirect1,848,592 Reported balance After 2024-12-10 transaction · row 1
1 source row

Row 1 · 2024-12-10 · Gift · Disposed 64,909 · Balance 1,848,592

TUTOR PERINI CORP

Report date May 15, 2024 · Filed May 17, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect25,226 Ending reported balance After 2024-05-16 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2024-05-15 · Sale · Disposed 181,155 · Balance 208,976

F1: As previously disclosed, the reporting person will retire from Tutor Perini Corporation's Board of Directors at the 2024 Annual Meeting of Shareholders on May 22, 2024.

F2: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.66 to $20.60, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, 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 in the footnote to this Form 4.

Row 2 · 2024-05-16 · Sale · Disposed 183,750 · Balance 25,226

F1: As previously disclosed, the reporting person will retire from Tutor Perini Corporation's Board of Directors at the 2024 Annual Meeting of Shareholders on May 22, 2024.

F3: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.25 to $19.85, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, 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 in the footnote to this Form 4.

Filing footnotes · ownership attribution and instrument terms

F1: As previously disclosed, the reporting person will retire from Tutor Perini Corporation's Board of Directors at the 2024 Annual Meeting of Shareholders on May 22, 2024.

F2: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.66 to $20.60, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, 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 in the footnote to this Form 4.

F3: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.25 to $19.85, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, 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 in the footnote to this Form 4.

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
December 10, 2024 Filed Dec 12, 2024 16:16 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 64,909 $0.00 $0.00
Disclosure

SEC source: 0001057352-24-000137 · wk-form4_1734038170.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,848,592

Read SEC document
October 25, 2024 Filed Oct 28, 2024 17:14 UTC COSTAR GROUP, INC. CSGP · Entity 3416 SaleCommon Stock, par value $0.01 per share 71,633 $74.69 $5,350,268.77
Disclosure

SEC source: 0001057352-24-000129 · wk-form4_1730150065.xml · nonDerivative · entry 2

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,913,501

F1 · price: Average based on sales prices ranging from $74.38 to $75.57.

Read SEC document
October 25, 2024 Filed Oct 28, 2024 17:14 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 5,872 $0.00 $0.00
Disclosure

SEC source: 0001057352-24-000129 · wk-form4_1730150065.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,985,134

Read SEC document
July 27, 2024 Filed Jul 30, 2024 16:11 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 4,810 $0.00 $0.00
Disclosure

SEC source: 0001057352-24-000095 · wk-form4_1722370311.xml · nonDerivative · entry 3

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,987,225

Read SEC document
July 27, 2024 Filed Jul 30, 2024 16:11 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 5,344 $0.00 $0.00
Disclosure

SEC source: 0001057352-24-000095 · wk-form4_1722370311.xml · nonDerivative · entry 2

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,992,035

Read SEC document
July 27, 2024 Filed Jul 30, 2024 16:11 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 6,346 $0.00 $0.00
Disclosure

SEC source: 0001057352-24-000095 · wk-form4_1722370311.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,997,379

Read SEC document
July 17, 2024 Filed Aug 5, 2024 16:14 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 3,781 $0.00 $0.00
Disclosure

SEC source: 0001057352-24-000115 · wk-form4_1722888845.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,991,006

Read SEC document
May 16, 2024 Filed May 17, 2024 23:32 UTC TUTOR PERINI CORP TPC · Entity 774 SaleCommon Stock 183,750 $19.41 $3,566,587.50
Disclosure

SEC source: 0000077543-24-000113 · wk-form4_1715988742.xml · nonDerivative · entry 2

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,226

F1 · kind: As previously disclosed, the reporting person will retire from Tutor Perini Corporation's Board of Directors at the 2024 Annual Meeting of Shareholders on May 22, 2024.

F3 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.25 to $19.85, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, 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 in the footnote to this Form 4.

Read SEC document
May 15, 2024 Filed May 17, 2024 23:32 UTC TUTOR PERINI CORP TPC · Entity 774 SaleCommon Stock 181,155 $19.99 $3,621,288.45
Disclosure

SEC source: 0000077543-24-000113 · wk-form4_1715988742.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 208,976

F1 · kind: As previously disclosed, the reporting person will retire from Tutor Perini Corporation's Board of Directors at the 2024 Annual Meeting of Shareholders on May 22, 2024.

F2 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.66 to $20.60, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, 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 in the footnote to this Form 4.

Read SEC document
November 29, 2023 Filed Dec 1, 2023 16:04 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 60,000 $0.00 $0.00
Disclosure

SEC source: 0001057352-23-000149 · wk-form4_1701464637.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,003,725

Read SEC document
October 30, 2023 Filed Nov 1, 2023 16:12 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 4,055 $0.00 $0.00
Disclosure

SEC source: 0001057352-23-000137 · wk-form4_1698869532.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,063,725

Read SEC document
May 23, 2023 Filed May 25, 2023 16:47 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 3,977 $0.00 $0.00
Disclosure

SEC source: 0001057352-23-000085 · wf-form4_168504763602195.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,059,670

Read SEC document
May 17, 2023 Filed May 19, 2023 23:01 UTC TUTOR PERINI CORP TPC · Entity 774 GrantCommon Stock 40,635 $0.00 $0.00
Disclosure

SEC source: 0000077543-23-000107 · wf-form4_168453725228867.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 390,131

F1 · shares: Represents shares of common stock issued to the reporting person as partial compensation for 2023 Board of Directors annual retainer fee.

Read SEC document
November 01, 2022 Filed Feb 15, 2023 16:40 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 15,000 $0.00 $0.00
Disclosure

SEC source: 0001057352-23-000002 · wf-form5_167649720594408.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,063,647

Read SEC document
September 14, 2022 Filed Sep 15, 2022 16:52 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 3,880 $0.00 $0.00
Disclosure

SEC source: 0001057352-22-000104 · wf-form4_166327513055553.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,078,647

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 2,067,871 shares of Common Stock and 10,776 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
August 05, 2022 Filed Aug 9, 2022 19:39 UTC COSTAR GROUP, INC. CSGP · Entity 3416 SaleCommon Stock, par value $0.01 per share 150,000 $72.42 $10,863,000.00
Disclosure

SEC source: 0000899243-22-028167 · doc4.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,074,767

F1 · price: Average based on sales prices ranging from $72.00 to $72.84.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 2,067,110 shares of Common Stock and 7,657 shares of Common Stock subject to unvested Restricted Stock grants

Read SEC document
May 18, 2022 Filed May 20, 2022 21:07 UTC TUTOR PERINI CORP TPC · Entity 774 GrantCommon Stock 22,504 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-011428 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 349,496

F1 · shares: Represents shares of common stock issued to the reporting person as partial compensation for 2022 Board of Directors annual retainer fee.

Read SEC document
September 15, 2021 Filed Sep 17, 2021 16:14 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 3,047 $88.95 $271,030.65
Disclosure

SEC source: 0001057352-21-000088 · wf-form4_163190962834679.xml · nonDerivative · entry 3

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,224,767

F4 · balance_after: Represents all shares of Common Stock owned, consisting of 2,212,730 shares of Common Stock and 12,037 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
May 19, 2021 Filed May 21, 2021 21:33 UTC TUTOR PERINI CORP TPC · Entity 774 GrantCommon Stock 9,603 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-010989 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 326,992

F1 · shares: Represents shares of common stock issued to the reporting person as partial compensation for 2021 Board of Directors annual retainer fee.

Read SEC document
May 04, 2021 Filed Sep 17, 2021 16:14 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 82,320 $0.00 $0.00
Disclosure

SEC source: 0001057352-21-000088 · wf-form4_163190962834679.xml · nonDerivative · entry 2

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,221,720

F3 · balance_after: Represents all shares of Common Stock owned, consisting of 2,212,730 shares of Common Stock and 8,990 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
March 26, 2021 Filed Sep 17, 2021 16:14 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 12,500 $0.00 $0.00
Disclosure

SEC source: 0001057352-21-000088 · wf-form4_163190962834679.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,304,040

F1 · balance_after: On June 25, 2021, CoStar Group, Inc. effected a 10-for-1 stock split. The number of shares reported throughout this Form 4 have been adjusted to reflect the stock split.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 2,295,050 shares of Common Stock and 8,990 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
December 09, 2020 Filed Dec 11, 2020 21:31 UTC TUTOR PERINI CORP TPC · Entity 774 SaleCommon Stock 50,000 $13.38 $669,000.00
Disclosure

SEC source: 0001567619-20-020974 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 317,389

F1 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.23 to $13.50, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, 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 in the footnote to this Form 4.

Read SEC document
December 04, 2020 Filed Dec 9, 2020 00:31 UTC TUTOR PERINI CORP TPC · Entity 774 SaleCommon Stock 259,244 $13.13 $3,403,873.72
Disclosure

SEC source: 0001567619-20-020773 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 367,389

F1 · price: The price reported on Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.00 to $13.26, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, 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 in the footnote to this Form 4.

Read SEC document
September 24, 2020 Filed Sep 25, 2020 16:27 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 240 $0.00 $0.00
Disclosure

SEC source: 0001057352-20-000107 · wf-form4_160106562502892.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 231,654

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 230,378 shares of Common Stock and 1,276 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
May 20, 2020 Filed May 22, 2020 22:00 UTC TUTOR PERINI CORP TPC · Entity 774 GrantCommon Stock 26,743 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-011088 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 626,633

F1 · shares: Represents shares of common stock issued to the reporting person as partial compensation for 2020 Board of Directors annual retainer fee.

Read SEC document
May 18, 2020 Filed May 20, 2020 20:24 UTC TUTOR PERINI CORP TPC · Entity 774 PurchaseCommon Stock 150,000 $7.76 $1,164,000.00
Disclosure

SEC source: 0001567619-20-010813 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 599,890

F1 · price: The price reported on Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.67 to $7.88, inclusive. The reporting person undertakes to provide to Tutor Perini Corporation, any security holder of Tutor Perini Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in the footnote to this Form 4.

Read SEC document
May 07, 2020 Filed May 8, 2020 16:11 UTC COSTAR GROUP, INC. CSGP · Entity 3416 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 06, 2020 Filed May 8, 2020 16:11 UTC COSTAR GROUP, INC. CSGP · Entity 3416 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 COSTAR GROUP, INC. CSGP · Entity 3416 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 04, 2020 Filed Mar 5, 2020 16:49 UTC COSTAR GROUP, INC. CSGP · Entity 3416 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
September 19, 2019 Filed Sep 23, 2019 16:42 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 328 $0.00 $0.00
Disclosure

SEC source: 0001057352-19-000073 · wf-form4_156927136072445.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,524

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 263,962 shares of Common Stock and 1,562 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
June 11, 2019 Filed Sep 23, 2019 16:42 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 1,815 $0.00 $0.00
Disclosure

SEC source: 0001057352-19-000073 · wf-form4_156927136072445.xml · nonDerivative · entry 4

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,446

F4 · balance_after: Represents all shares of Common Stock owned, consisting of 251,884 shares of Common Stock and 1,562 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
May 22, 2019 Filed May 24, 2019 20:52 UTC TUTOR PERINI CORP TPC · Entity 774 GrantCommon Stock 14,630 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-012105 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 449,890

F1 · shares: Represents shares of common stock issued to the reporting person as partial compensation for 2019 Board of Directors annual retainer fee.

Read SEC document
May 14, 2019 Filed Sep 23, 2019 16:42 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 1,995 $0.00 $0.00
Disclosure

SEC source: 0001057352-19-000073 · wf-form4_156927136072445.xml · nonDerivative · entry 3

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 255,261

F3 · balance_after: Represents all shares of Common Stock owned, consisting of 253,699 shares of Common Stock and 1,562 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
April 26, 2019 Filed Sep 23, 2019 16:42 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 8,268 $0.00 $0.00
Disclosure

SEC source: 0001057352-19-000073 · wf-form4_156927136072445.xml · nonDerivative · entry 2

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,256

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 255,694 shares of Common Stock and 1,562 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
September 20, 2018 Filed Sep 24, 2018 16:31 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 467 $0.00 $0.00
Disclosure

SEC source: 0001057352-18-000104 · wf-form4_153782106708036.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 265,196

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 263,275 shares of Common Stock and 1,921 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
August 06, 2018 Filed Aug 7, 2018 16:29 UTC COSTAR GROUP, INC. CSGP · Entity 3416 SaleCommon Stock, par value $0.01 per share 15,000 $420.69 $6,310,350.00
Disclosure

SEC source: 0001057352-18-000090 · wf-form4_153367372956777.xml · nonDerivative · entry 2

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,729

F2 · price: Average based on sales prices ranging from $418.70 to $423.36.

F3 · balance_after: Represents all shares of Common Stock owned, consisting of 262,457 shares of Common Stock and 2,272 shares of Common Stock subject to unvested Restricted Stock grants.

Read SEC document
May 31, 2018 Filed May 31, 2018 21:45 UTC TUTOR PERINI CORP TPC · Entity 774 GrantCommon Stock 11,557 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-026605 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 435,260

F1 · shares: Represents unrestricted shares of common stock issued to the reporting person as partial compensation for 2018 Board of Directors annual retainer fee.

F2 · balance_after: A Form 4 filed on May 26, 2017 erroneously reported that the reporting person held 60,995 shares indirectly through his 401(k) Plan. The 60,995 shares were already included in the 423,703 shares reported as directly owned by the reporting person, as his 401(k) Plan had been liquidated prior to May 26, 2017.

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May 09, 2018 Filed Aug 7, 2018 16:29 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 10,000 $0.00 $0.00
Disclosure

SEC source: 0001057352-18-000090 · wf-form4_153367372956777.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 279,729

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 277,457 shares of Common Stock and 2,272 shares of Common Stock subject to unvested Restricted Stock grants.

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March 22, 2018 Filed Mar 23, 2018 16:23 UTC COSTAR GROUP, INC. CSGP · Entity 3416 SaleCommon Stock, par value $0.01 per share 3,000 $361.61 $1,084,830.00
Disclosure

SEC source: 0001057352-18-000043 · wf-form4_152183658000081.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 289,729

F1 · price: Average based on sales prices ranging from $360.10 to $362.77.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 287,457 shares of Common Stock and 2,272 shares of Common Stock subject to unvested Restricted Stock grants.

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February 28, 2018 Filed Mar 1, 2018 16:28 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 10,000 $0.00 $0.00
Disclosure

SEC source: 0001057352-18-000017 · wf-form4_151993970706040.xml · nonDerivative · entry 2

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,729

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 290,457 shares of Common Stock and 2,272 shares of Common Stock subject to unvested Restricted Stock grants.

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February 26, 2018 Filed Mar 1, 2018 16:28 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GiftCommon Stock, par value $0.01 per share 8,453 $0.00 $0.00
Disclosure

SEC source: 0001057352-18-000017 · wf-form4_151993970706040.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 302,729

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 300,457 shares of Common Stock and 2,272 shares of Common Stock subject to unvested Restricted Stock grants.

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September 13, 2017 Filed Sep 14, 2017 17:48 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 713 $0.00 $0.00
Disclosure

SEC source: 0001057352-17-000057 · wf-form4_150542570466794.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 311,182

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 308,388 shares of Common Stock and 2,794 shares of Common Stock subject to unvested Restricted Stock grants.

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June 26, 2017 Filed Jun 27, 2017 16:33 UTC COSTAR GROUP, INC. CSGP · Entity 3416 SaleCommon Stock, par value $0.01 per share 20,000 $265.01 $5,300,200.00
Disclosure

SEC source: 0001057352-17-000041 · wf-form4_149859560295003.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 310,469

F1 · price: Average based on sales prices ranging from $263.70 to $268.11.

F2 · balance_after: Represents all shares of Common Stock owned, consisting of 307,802 shares of Common Stock and 2,667 shares of Common Stock subject to unvested Restricted Stock grants.

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May 26, 2017 Filed May 26, 2017 20:41 UTC TUTOR PERINI CORP TPC · Entity 774 GrantCommon Stock 8,778 $0.00 $0.00
Disclosure

SEC source: 0001140361-17-022570 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 423,703

F1 · shares: Represents unrestricted shares of common stock issued to the reporting person as partial compensation for 2017 Board of Directors' annual retainer fee.

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September 15, 2016 Filed Sep 15, 2016 18:44 UTC COSTAR GROUP, INC. CSGP · Entity 3416 GrantCommon Stock, par value $0.01 per share 926 $0.00 $0.00
Disclosure

SEC source: 0001057352-16-000157 · wf-form4_147397946070927.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 330,469

F1 · balance_after: Represents all shares of Common Stock owned, consisting of 327,247 shares of Common Stock and 3,222 shares of Common Stock subject to unvested Restricted Stock grants.

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July 12, 2016 Filed Sep 16, 2016 20:23 UTC TUTOR PERINI CORP TPC · Entity 774 GiftCommon Stock 36,571 $0.00 $0.00
Disclosure

SEC source: 0001140361-16-080066 · doc1.xml · nonDerivative · entry 1

KLEIN MICHAEL R · CIK 0001066062 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 353,970

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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.