Musslewhite Robert W
SEC CIK 1390194 · EDGAR
Most active insiders at CSGP, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | FLORANCE ANDREW C | Pres, CEO, Dir | $7.48M | — |
| 2 | SAINT FREDERICK G. | Pres, Marketplaces | $906.6K | — |
| 3 | Cann Cynthia Cammett | CAO | — | $274.0K |
| 4 | Hill John W | Dir | — | $260.3K |
| 5 | Sams Louise S | Dir | $48.4K | — |
| 6 | Glaser Rachel C | Dir | $44.9K | — |
| 7 | SIMURO FRANK | CTO | — | — |
| 8 | DESMARAIS MICHAEL J | CHRO | — | — |
| 9 | Boxer Gene | GC, Sec | — | — |
| 10 | Brunner Angelique G. | Dir | — | — |
| 14 | Musslewhite Robert W | Dir | — | — |
Transactions 20
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-06-24 21:13 | 2026-06-23 | CSGP | CoStar Group | Musslewhite Robert W | Dir | A - Grant | $0.00 | +8,262 | 26.5K | +45% | $0 | |
| 2025-11-06 | 2025-11-05 | CAH | Cardinal Health | Musslewhite Robert W | Dir | A - Grant | $0.00 | +1,067 | 2,116 | +102% | $0 | |
| 2025-09-11 | 2025-09-09 | CSGP | CoStar Group | Musslewhite Robert W | Dir | A - Grant | $0.00 | +3,121 | 18.3K | +21% | $0 | |
| 2025-03-18 | 2025-03-15 | CAH | Cardinal Health | Musslewhite Robert W | Dir | A - Grant | $0.00 | +1,049 | 1,049 | New | $0 | |
| 2024-08-05 | 2024-07-17 | CSGP | CoStar Group | Musslewhite Robert W | Dir | A - Grant | $0.00 | +3,293 | 15.2K | +28% | $0 | |
| 2024-01-09 | 2024-01-07 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $9.00 | -14.2K | 1.20M | -1% | -$127.9K | |
| 2023-11-07 | 2023-11-04 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $7.27 | -12.7K | 1.22M | -1% | -$92.0K | |
| 2023-11-01 | 2023-10-30 | CSGP | CoStar Group | Musslewhite Robert W | Dir | A - Grant | $0.00 | +3,532 | 11.9K | +42% | $0 | |
| 2023-10-10 | 2023-10-07 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $7.20 | -20.0K | 1.23M | -2% | -$144.1K | |
| 2023-08-08 | 2023-08-04 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $11.31 | -12.7K | 1.25M | -1% | -$143.2K | |
| 2023-07-11 | 2023-07-07 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $10.67 | -20.0K | 1.26M | -2% | -$213.6K | |
| 2023-05-08 | 2023-05-04 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $9.90 | -53.6K | 1.28M | -4% | -$530.5K | |
| 2023-04-11 | 2023-04-07 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $10.47 | -15.6K | 1.33M | -1% | -$163.5K | |
| 2023-02-21 | 2023-02-16 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | A - Grant | $0.00 | +368.4K | 1.35M | +38% | $0 | |
| 2023-01-10 | 2023-01-07 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $10.41 | -14.0K | 982.0K | -1% | -$146.0K | |
| 2022-10-12 | 2022-10-07 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | CEO, Dir | F - Tax | $14.82 | -70.7K | 996.0K | -7% | -$1.05M | |
| 2022-09-15 | 2022-09-14 | CSGP | CoStar Group | Musslewhite Robert W | Dir | A - Grant | $0.00 | +3,380 | 8,331 | +68% | $0 | |
| M | 2022-05-05 | 2022-05-03 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | Pres, Dir | A - Grant | — | +416.7K | 983.3K | +74% | — |
| 2021-10-08 | 2021-10-07 | DH | Definitive Healthcare Corp. | Musslewhite Robert W | Pres, Dir | A - Grant | — | +650.0K | 650.0K | New | — | |
| 2021-09-17 | 2021-09-15 | CSGP | CoStar Group | Musslewhite Robert W | Dir | A - Grant | $88.95 | +2,811 | 4,951 | +131% | +$250.0K |
Purchase Sale Sale after option exercise All abbreviations