Business Context and Reporting Period
Company: CoStar Group, Inc.
Filing Type: Form 8-K (Current Report)
Date of Report: January 7, 2026
Reporting Period: The filing reports on events occurring on January 7, 2026, including amendments to executive compensation and the issuance of a press release regarding financial outlooks.
Key Financial Metrics
This filing does not contain specific historical financial results (revenue, profit, cash flow, margins, debt, or liquidity) for a completed period. The document focuses on forward-looking capital allocation and compensation changes.
- Share Repurchase Program: Announced a new $1.5 billion share repurchase program.
- Investment Targets: The filing references long-term financial targets for the Company's net investment in Homes.com, though specific numerical targets are not detailed in the text of this 8-K.
Material Changes
The filing details two primary material changes regarding corporate governance and executive compensation:
- CEO Compensation Amendment: On January 7, 2026, the Company amended the employment agreement of CEO Andrew C. Florance. The amendment, effective January 1, 2026, deletes Section 22 (Special Reimbursement), eliminating a legacy tax gross-up entitlement related to Internal Revenue Code Sections 280G and 4999 that had been in place since 1998.
- New Executive Severance Plan: The Company adopted an Executive Severance Plan for executives at the Vice President level or above. Benefits include base salary multipliers, earned/unpaid bonuses, subsidized COBRA coverage, pro-rated bonuses, and equity vesting acceleration upon involuntary termination, subject to a release of claims.
Guidance, Outlook, and Management Commentary
On January 7, 2026, the Company issued a press release (Exhibit 99.1) containing the following:
- Financial Outlook: Full year 2026 financial outlook and medium-term targets were provided (specific figures not included in this 8-K text).
- Long-Term Targets: Long-term financial targets for the net investment in Homes.com were announced.
- Capital Allocation: Announcement of the new $1.5 billion share repurchase program.
- Compensation Strategy: Introduction of a new executive compensation program in response to stockholder feedback.
Note: The information in Item 7.01 is considered "furnished" and not "filed" for liability purposes under the Securities Exchange Act of 1934.
Investor Verification Checklist
- Review Exhibit 99.1 (Press Release) for specific numerical values regarding the 2026 financial outlook, medium-term targets, and Homes.com investment targets.
- Examine Exhibit 10.1 for the full text of the Second Amendment to the CEO's employment agreement to understand the precise scope of the removed tax gross-up provision.
- Review Exhibit 10.2 for the detailed terms of the new Executive Severance Plan, including specific multipliers and conditions for equity acceleration.
- Verify the authorization status and remaining capacity of the new $1.5 billion share repurchase program in subsequent filings.