Radecki Brian J
Insider CIK 1402193 · CSGP Chief Financial Officer · ACVA Director · UP Director · MDAI Director
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| ACVA ACV Auctions Inc. | U Tender | 2026-10-16 | 2026-10-19 | 107,708 | — | — | 0 | SEC↗ |
| ACVA ACV Auctions Inc. | A Award | 2026-05-27 | 2026-05-29 | 27,500 | — | $0 | 107,708 | SEC↗ |
| ACVA ACV Auctions Inc. | A Award | 2025-05-28 | 2025-05-30 | 9,868 | — | $0 | 80,208 | SEC↗ |
| ACVA ACV Auctions Inc. | C Conversion deriv | 2024-12-31 | 2025-02-14 | 21,101 | — | $0 | 0 | SEC↗ |
| ACVA ACV Auctions Inc. | C Conversion deriv | 2024-12-31 | 2025-02-14 | 40,000 | — | $0 | 0 | SEC↗ |
| ACVA ACV Auctions Inc. | C Conversion | 2024-12-31 | 2025-02-14 | 61,101 | — | $0 | 70,340 | SEC↗ |
| ACVA ACV Auctions Inc. | A Award | 2024-05-29 | 2024-05-31 | 9,239 | — | $0 | 9,239 | SEC↗ |
| MDAI Rosecliff Acquisition Corp | M Exercise deriv | 2023-09-11 | 2023-09-13 | 25,000 | — | $0 | 0 | SEC↗ |
| MDAI Rosecliff Acquisition Corp | M Exercise | 2023-09-11 | 2023-09-13 | 25,000 | — | $0 | 25,000 | SEC↗ |
| UP Wheels Up Experience Inc. | A Award | 2022-06-02 | 2022-06-03 | 62,950 | — | $0 | 167,340 | SEC↗ |
| UP Wheels Up Experience Inc. | A Award | 2021-09-17 | 2021-09-21 | 17,500 | — | $0 | 104,390 | SEC↗ |
| UP Wheels Up Experience Inc. | A Award deriv | 2021-07-13 | 2021-07-15 | 57,549 | — | $0 | 57,549 | SEC↗ |
| UP Wheels Up Experience Inc. | A Award deriv | 2021-07-13 | 2021-07-15 | 23,019 | — | $0 | 23,019 | SEC↗ |
| UP Wheels Up Experience Inc. | A Award deriv | 2021-07-13 | 2021-07-15 | 69,058 | — | $0 | 69,058 | SEC↗ |
| UP Wheels Up Experience Inc. | A Award deriv | 2021-07-13 | 2021-07-15 | 57,549 | — | $0 | 57,549 | SEC↗ |
| UP Wheels Up Experience Inc. | P Buy | 2021-07-13 | 2021-07-15 | 50,000 | — | $0 | 86,890 | SEC↗ |
| UP Wheels Up Experience Inc. | A Award | 2021-07-13 | 2021-07-15 | 36,890 | — | $0 | 86,890 | SEC↗ |
| ACVA ACV Auctions Inc. | J Other deriv | 2021-03-26 | 2021-03-30 | 40,000 | — | $0 | 40,000 | SEC↗ |
| ACVA ACV Auctions Inc. | C Conversion deriv | 2021-03-26 | 2021-03-30 | 21,101 | — | $0 | 0 | SEC↗ |
| ACVA ACV Auctions Inc. | J Other deriv | 2021-03-26 | 2021-03-30 | 21,101 | — | $0 | 21,101 | SEC↗ |
| ACVA ACV Auctions Inc. | J Other deriv | 2021-03-26 | 2021-03-30 | 40,000 | — | $0 | 0 | SEC↗ |
| ACVA ACV Auctions Inc. | A Award deriv | 2021-03-23 | 2021-03-25 | 40,000 | — | $0 | 40,000 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2015-03-13 | 2015-03-13 | 4,500 | — | $0 | 4,500 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2015-03-13 | 2015-03-13 | 4,500 | $102.16 | $459.7K | 45,973 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2015-03-13 | 2015-03-13 | 4,500 | $192.53 | $866.4K | 41,473 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2015-03-11 | 2015-03-13 | 1,374 | $191.03 | $262.5K | 41,473 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award deriv | 2015-03-05 | 2015-03-09 | 14,000 | — | $0 | 14,000 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award | 2015-03-05 | 2015-03-09 | 13,240 | — | $0 | 42,847 | SEC↗ |
| CSGP COSTAR GROUP INC | G Gift | 2015-03-03 | 2015-03-03 | 650 | — | $0 | 29,607 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2015-03-02 | 2015-03-03 | 4,634 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2015-03-02 | 2015-03-03 | 4,500 | — | $0 | 9,000 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2015-03-02 | 2015-03-03 | 14,634 | $197.14 | $2.88M | 30,257 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2015-03-02 | 2015-03-03 | 4,500 | $102.16 | $459.7K | 44,891 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2015-03-02 | 2015-03-03 | 4,634 | $58.95 | $273.2K | 40,391 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2015-02-28 | 2015-03-03 | 617 | $199.16 | $122.9K | 35,757 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2015-02-21 | 2015-02-24 | 1,211 | $191.24 | $231.6K | 36,374 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2014-03-11 | 2014-03-11 | 1,374 | $207.81 | $285.5K | 37,585 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2014-03-07 | 2014-03-11 | 4,633 | — | $0 | 4,634 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2014-03-07 | 2014-03-11 | 4,667 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2014-03-07 | 2014-03-11 | 4,633 | $58.95 | $273.1K | 60,225 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2014-03-07 | 2014-03-11 | 4,667 | $57.16 | $266.8K | 55,592 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2014-03-07 | 2014-03-11 | 11,966 | $209.12 | $2.50M | 38,959 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2014-03-07 | 2014-03-11 | 9,300 | $208.45 | $1.94M | 50,925 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2014-03-04 | 2014-03-06 | 1,001 | $214.00 | $214.2K | 50,925 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award deriv | 2014-02-28 | 2014-03-04 | 11,100 | — | $0 | 11,100 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award | 2014-02-28 | 2014-03-04 | 8,220 | — | $0 | 51,926 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2014-02-28 | 2014-03-04 | 17,105 | $201.04 | $3.44M | 43,706 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2014-02-21 | 2014-02-25 | 1,210 | $197.97 | $239.5K | 60,811 | SEC↗ |
| CSGP COSTAR GROUP INC | G Gift | 2013-12-24 | 2013-12-24 | 150 | — | $0 | 62,021 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2013-11-22 | 2013-11-22 | 4,000 | $181.02 | $724.1K | 62,171 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2013-11-21 | 2013-11-22 | 2,500 | $180.91 | $452.3K | 66,171 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2013-11-20 | 2013-11-22 | 2,000 | $177.23 | $354.5K | 68,671 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2013-07-30 | 2013-08-01 | 5,634 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2013-07-30 | 2013-08-01 | 4,633 | — | $0 | 9,267 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2013-07-30 | 2013-08-01 | 10,267 | $157.00 | $1.61M | 70,671 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2013-07-30 | 2013-08-01 | 4,633 | $58.95 | $273.1K | 75,304 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2013-07-30 | 2013-08-01 | 5,634 | $42.29 | $238.3K | 80,938 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2013-03-12 | 2013-03-13 | 1,265 | $101.06 | $127.8K | 70,671 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award deriv | 2013-03-11 | 2013-03-13 | 13,500 | — | $0 | 13,500 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award | 2013-03-11 | 2013-03-13 | 8,100 | — | $0 | 71,936 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2013-03-05 | 2013-03-06 | 9,333 | — | $0 | 4,667 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2013-03-05 | 2013-03-06 | 11,266 | — | $0 | 5,634 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2013-03-05 | 2013-03-06 | 11,266 | $103.00 | $1.16M | 63,836 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2013-03-05 | 2013-03-06 | 9,333 | $57.16 | $533.5K | 73,169 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2013-03-05 | 2013-03-06 | 9,333 | $104.00 | $970.6K | 63,836 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2013-03-05 | 2013-03-06 | 11,266 | $42.29 | $476.4K | 75,102 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2013-03-04 | 2013-03-06 | 695 | $103.17 | $71.7K | 63,836 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2013-02-21 | 2013-02-25 | 1,186 | $95.90 | $113.7K | 64,531 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2012-12-31 | 2013-01-03 | 10,500 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2012-12-31 | 2013-01-03 | 4,000 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2012-12-31 | 2013-01-03 | 3,000 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2012-12-31 | 2013-01-03 | 10,500 | $43.99 | $461.9K | 83,217 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2012-12-31 | 2013-01-03 | 3,000 | $54.12 | $162.4K | 72,717 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2012-12-31 | 2013-01-03 | 4,000 | $48.25 | $193.0K | 69,717 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2012-12-31 | 2013-01-03 | 17,500 | $89.00 | $1.56M | 65,717 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award | 2012-12-01 | 2012-12-03 | 18 | — | $0 | 65,717 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2012-05-23 | 2012-05-24 | 4,509 | $71.75 | $323.5K | 65,699 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2012-05-22 | 2012-05-24 | 19,500 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2012-05-22 | 2012-05-24 | 19,500 | $71.00 | $1.38M | 71,461 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2012-05-22 | 2012-05-24 | 19,500 | $25.00 | $487.5K | 90,961 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2012-05-22 | 2012-05-24 | 1,253 | $71.50 | $89.6K | 70,208 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2012-05-11 | 2012-05-15 | 60 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2012-05-11 | 2012-05-15 | 60 | $39.81 | $2.4K | 71,521 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2012-05-11 | 2012-05-15 | 60 | $70.50 | $4.2K | 71,461 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2012-05-07 | 2012-05-08 | 1,875 | — | $0 | 0 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise deriv | 2012-05-07 | 2012-05-08 | 5,940 | — | $0 | 60 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2012-05-07 | 2012-05-08 | 7,815 | $70.50 | $551.0K | 71,461 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2012-05-07 | 2012-05-08 | 1,875 | $18.28 | $34.3K | 73,336 | SEC↗ |
| CSGP COSTAR GROUP INC | M Exercise | 2012-05-07 | 2012-05-08 | 5,940 | $39.81 | $236.5K | 79,276 | SEC↗ |
| CSGP COSTAR GROUP INC | S Sale | 2012-05-04 | 2012-05-08 | 2,711 | $70.78 | $191.9K | 71,461 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2012-03-12 | 2012-03-13 | 866 | $63.12 | $54.7K | 74,172 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2012-03-04 | 2012-03-06 | 672 | $58.92 | $39.6K | 75,038 | SEC↗ |
| CSGP COSTAR GROUP INC | F Tax w/h | 2012-03-02 | 2012-03-06 | 820 | $58.92 | $48.3K | 75,710 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award deriv | 2012-02-21 | 2012-02-23 | 13,900 | — | $0 | 13,900 | SEC↗ |
| CSGP COSTAR GROUP INC | A Award | 2012-02-21 | 2012-02-23 | 44,000 | — | $0 | 76,530 | SEC↗ |