Senior insider sale
COSTAR GROUP, INC. — senior position signals high conviction
$106.1K
3.50K shares
What this filing means
HILL JOHN W plans to sell 3.50K shares of COSTAR GROUP, INC. valued at approximately $106.1K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 8/5/2026ACC: 0001965301-26-000108
3.50K
Shares to sell
$106.1K
Approx. market value
3.50K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months5
Payment for services rendered
Compensation
11/1/2025
989.00Payment for services rendered
Compensation
9/15/2025
25.00Payment for services rendered
Compensation
8/1/2025
922.00Payment for services rendered
Compensation
9/15/2024
617.00Payment for services rendered
Compensation
9/14/2015
947.00Total acquired3.50K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
11/1/2025 | Payment for services rendered Compensation | 989.00 | — |
9/15/2025 | Payment for services rendered Compensation | 25.00 | — |
8/1/2025 | Payment for services rendered Compensation | 922.00 | — |
9/15/2024 | Payment for services rendered Compensation | 617.00 | — |
9/14/2015 | Payment for services rendered Compensation | 947.00 | — |
| Total | 3.50K | ||
Planned & Completed Dispositions1
NASDAQPlanned
Units to sell
3.50K
Market value
$106.1K
8/5/2026
Total
Units
3.50K
Value
$106.1K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
8/5/2026 | 3.50K | $106.1K | NASDAQ | Planned |
| Total | 3.50K | $106.1K | ||