SAINT FREDERICK G. 4

What Happened

• Frederick G. Saint, President, Marketplaces at CoStar Group (CSGP), had 2,424 shares disposed (withheld) to satisfy tax obligations related to an equity event. The shares were recorded at $44.99 each, for a total value of $109,056.

Key Details

• Transaction date: 2026-02-15; filing date: 2026-02-18 (no late filing noted in the report).
• Transaction type/code: F — disposition to cover tax withholding (shares withheld to satisfy tax liability).
• Price used: $44.99 per share (footnote states this was the Nasdaq closing price on the last preceding business day, Feb 13, 2026).
• Shares affected: 2,424 shares; total value ≈ $109,056.
• Shares owned after transaction: not reported in the provided excerpt.
• Exhibit noted: Exhibit 24 — Power of Attorney.

Context

• This was a tax-withholding disposition (common after option exercises or vesting), not an open-market sale. Such transactions are routine administrative actions to cover tax liabilities and do not necessarily signal the insider’s view of the company.