Filing Details

Accession Number:
0001057352-21-000052
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-03-25 16:21:28
Reporting Period:
2021-03-23
Accepted Time:
2021-03-25 16:21:28
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1057352 Costar Group Inc. CSGP Services-Business Services, Nec (7389) 522091509
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1500076 G. Frederick Saint C/O Costar Group, Inc.
1331 L Street Nw
Washington DC 20005
President, Marketplaces No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock, Par Value $0.01 Per Share Acquisiton 2021-03-23 2,767 $204.91 26,924 No 4 M Direct
Common Stock, Par Value $0.01 Per Share Acquisiton 2021-03-23 5,067 $342.13 31,991 No 4 M Direct
Common Stock, Par Value $0.01 Per Share Disposition 2021-03-23 7,834 $831.70 24,157 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Option to Acquire Common Stock Disposition 2021-03-23 2,767 $0.00 2,767 $204.91
Common Stock Option to Acquire Common Stock Disposition 2021-03-23 5,067 $0.00 5,067 $342.13
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2027-03-01 No 4 M Direct
0 2028-02-27 No 4 M Direct
Footnotes
  1. Represents all shares of Common Stock owned, consisting of 11,717 shares of Common Stock and 12,761 shares of Common Stock subject to unvested Restricted Stock grants, 1,223 shares of Deferred Stock Units and 1,223 shares of unvested Restricted Stock Units.
  2. Represents all shares of Common Stock owned, consisting of 16,784 shares of Common Stock and 12,761 shares of Common Stock subject to unvested Restricted Stock grants, 1,223 shares of Deferred Stock Units and 1,223 shares of unvested Restricted Stock Units.
  3. Average based on sales prices ranging from $828.24 to $836.03.
  4. Represents all shares of Common Stock owned, consisting of 8,950 shares of Common Stock and 12,761 shares of Common Stock subject to unvested Restricted Stock grants, 1,223 shares of Deferred Stock Units and 1,223 shares of unvested Restricted Stock Units.
  5. The option vested in three equal installments on March 31, 2018, March 31, 2019 and March 31, 2020.
  6. The option vested in three equal installments on February 28, 2019, February 29, 2020 and February 28, 2021.