Insider Trades
SEC Form 4 filings — transactions by corporate insiders.
170 total trades for CSGP
| Ticker | Insider | Type | Date | Shares | Value | Filing |
|---|---|---|---|---|---|---|
| CSGP | Christian M. Lown | — | — | — | — | SEC ↗ |
| CSGP | Cynthia Cammett Cann | Sale | 2026-08-07 | 4,788 | $147K | SEC ↗ |
| CSGP | John W Hill | Sale | 2026-08-05 | 3,500 | $106K | SEC ↗ |
| CSGP | Andrew C Florance | Buy | 2026-08-04 | 83,300 | $2.5M | SEC ↗ |
| CSGP | Frederick G. Saint | Tax Withhold | 2026-08-01 | 1,436 | $41K | SEC ↗ |
| CSGP | Cynthia Cammett Cann | Tax Withhold | 2026-08-01 | 1,077 | $31K | SEC ↗ |
| CSGP | Cynthia Cammett Cann | Grant | 2026-07-31 | 26,078 | — | SEC ↗ |
| CSGP | Robin Jack Rossmann | Grant | 2026-07-31 | 34,771 | — | SEC ↗ |
| CSGP | Christian M. Lown | Tax Withhold | 2026-07-01 | 5,597 | $164K | SEC ↗ |
| CSGP | Christine M Mccarthy | Grant | 2026-06-23 | 8,262 | $0 | SEC ↗ |
| CSGP | Louise S Sams | Grant | 2026-06-23 | 8,262 | $0 | SEC ↗ |
| CSGP | Robert W Musslewhite | Grant | 2026-06-23 | 8,262 | $0 | SEC ↗ |
| CSGP | Angelique G. Brunner | Grant | 2026-06-23 | 8,262 | $0 | SEC ↗ |
| CSGP | John W Hill | Grant | 2026-06-23 | 8,262 | $0 | SEC ↗ |
| CSGP | John L Berisford | Grant | 2026-06-23 | 8,262 | $0 | SEC ↗ |
| CSGP | Rachel C Glaser | Grant | 2026-06-23 | 8,262 | $0 | SEC ↗ |
| CSGP | Cynthia Cammett Cann | Tax Withhold | 2026-06-15 | 461 | $15K | SEC ↗ |
| CSGP | Andrew C Florance | Buy | 2026-05-01 | 71,430 | $2.5M | SEC ↗ |
| CSGP | Cynthia Cammett Cann | Tax Withhold | 2026-03-15 | 1,194 | $52K | SEC ↗ |
| CSGP | Michael J Desmarais | Tax Withhold | 2026-03-15 | 2,873 | $125K | SEC ↗ |
| CSGP | Frank Simuro | Tax Withhold | 2026-03-15 | 11,107 | $485K | SEC ↗ |
| CSGP | Gene Boxer | Tax Withhold | 2026-03-15 | 910 | $40K | SEC ↗ |
| CSGP | Lisa Ruggles | Tax Withhold | 2026-03-15 | 2,977 | $130K | SEC ↗ |
| CSGP | Michael J Desmarais | Grant | 2026-03-10 | 17,676 | — | SEC ↗ |
| CSGP | Gene Boxer | Grant | 2026-03-10 | 21,920 | — | SEC ↗ |
| CSGP | Christian M. Lown | Grant | 2026-03-10 | 12,268 | — | SEC ↗ |
| CSGP | Andrew C Florance | Grant | 2026-03-10 | 124,162 | — | SEC ↗ |
| CSGP | Cynthia Cammett Cann | Grant | 2026-03-10 | 4,374 | — | SEC ↗ |
| CSGP | Louise S Sams | Buy | 2026-03-06 | 1,000 | $48K | SEC ↗ |
| CSGP | Frederick G. Saint | Buy | 2026-03-02 | 20,000 | $907K | SEC ↗ |
| CSGP | Rachel C Glaser | Buy | 2026-03-02 | 1,000 | $45K | SEC ↗ |
| CSGP | Frederick G. Saint | Tax Withhold | 2026-03-01 | 11,096 | $495K | SEC ↗ |
| CSGP | Frank Simuro | Tax Withhold | 2026-03-01 | 18,702 | $835K | SEC ↗ |
| CSGP | Lisa Ruggles | Tax Withhold | 2026-03-01 | 8,931 | $399K | SEC ↗ |
| CSGP | Cynthia Cammett Cann | Tax Withhold | 2026-03-01 | 1,385 | $62K | SEC ↗ |
| CSGP | Michael J Desmarais | Tax Withhold | 2026-03-01 | 6,353 | $284K | SEC ↗ |
| CSGP | Gene Boxer | Tax Withhold | 2026-03-01 | 4,547 | $203K | SEC ↗ |
| CSGP | Andrew C Florance | Tax Withhold | 2026-03-01 | 59,593 | $2.7M | SEC ↗ |
| CSGP | Christian M. Lown | Tax Withhold | 2026-03-01 | 7,175 | $320K | SEC ↗ |
| CSGP | Frank Simuro | Grant | 2026-02-27 | 52,869 | $0 | SEC ↗ |
| CSGP | Lisa Ruggles | Grant | 2026-02-27 | 28,197 | $0 | SEC ↗ |
| CSGP | Cynthia Cammett Cann | Grant | 2026-02-27 | 6,834 | $0 | SEC ↗ |
| CSGP | Michael J Desmarais | Grant | 2026-02-27 | 17,926 | $0 | SEC ↗ |
| CSGP | Gene Boxer | Grant | 2026-02-27 | 26,888 | $0 | SEC ↗ |
| CSGP | Andrew C Florance | Grant | 2026-02-27 | 83,708 | $0 | SEC ↗ |
| CSGP | Frederick G. Saint | Grant | 2026-02-27 | 39,652 | $0 | SEC ↗ |
| CSGP | Christian M. Lown | Grant | 2026-02-27 | 39,652 | $0 | SEC ↗ |
| CSGP | Andrew C Florance | Buy | 2026-02-27 | 55,720 | $2.5M | SEC ↗ |
| CSGP | Lisa Ruggles | Tax Withhold | 2026-02-19 | 20,802 | $158K | SEC ↗ |
| CSGP | Andrew C Florance | Tax Withhold | 2026-02-19 | 124,204 | $943K | SEC ↗ |
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