Updated Jul 16, 2026
Boxer Gene is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.

Gene Boxer is listed in the SEC filing context as General Counsel and Secretary of CoStar Group, Inc. as of March 17, 2026. CoStar Group is a publicly traded provider of real estate information, analytics, and online marketplaces. In the role of general counsel and secretary, Boxer would oversee the company's legal affairs, corporate governance, securities compliance, and board secretarial duties. The available SEC filing context does not provide additional biographical details such as education or prior positions.
| Role | General Counsel and Secretary |
|---|---|
| Notability | 55/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-03-17 | CSGP | COSTAR GROUP, INC. | F — Tax withholding / forfeiture | 428 | $43.63 | $19K |
| 2026-03-11 | CSGP | COSTAR GROUP, INC. | A — Grant or award | 21.9K | — | |
| 2026-03-04 | CSGP | COSTAR GROUP, INC. | F — Tax withholding / forfeiture | 4.5K | $44.63 | $203K |
Gene Boxer is listed in the SEC filing context as General Counsel and Secretary of CoStar Group, Inc. as of March 17, 2026. CoStar Group is a publicly traded provider of real estate information, analytics, and online marketplaces. In the role of general counsel and secretary, Boxer would oversee the company's legal affairs, corporate governance, securities compliance, and board…
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