Gene Boxer

Companies

• CoStar GroupGeneral counsel Apr 28, 2022 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• CoStar Group CSGP95,463 shares²$3.0M at $31.66Mar 15, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Mar 15, 2026Shares withheld for tax 482 shares at $43.63 of CoStar Group²
• Mar 15, 2026Shares withheld for tax 428 shares at $43.63 of CoStar Group³
• Mar 10, 2026Granted 21,920 shares of CoStar Group⁴
• Mar 1, 2026Shares withheld for tax 4,547 shares at $44.63 of CoStar Group⁵
• Mar 15, 2025Shares withheld for tax 481 shares at $78.73 of CoStar Group⁶
• Mar 5, 2025Granted 12,492 shares of CoStar Group⁷
• Mar 1, 2025Shares withheld for tax 3,644 shares at $76.25 of CoStar Group⁸
• Feb 27, 2025Granted 26,897 shares of CoStar Group⁸
• Mar 15, 2024Shares withheld for tax 372 shares at $87.87 of CoStar Group⁹
• Mar 1, 2024Shares withheld for tax 1,238 shares at $87.03 of CoStar Group¹⁰
• Mar 1, 2024Granted 8,694 shares of CoStar Group¹⁰
• Feb 22, 2024Granted 18,189 shares of CoStar Group¹¹
• Mar 15, 2023Shares withheld for tax 371 shares at $67.62 of CoStar Group¹²
• Feb 24, 2023Granted 14,139 shares at $70.73 of CoStar Group¹³