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Hill John W insider trades
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Hill John W insider trades

Hill John W has filed 18 Form 4s with the SEC that we hold, all for Costar Group, INC. (CSGP), as Director. Across all of them we count 0 purchases worth $0 and 12 sales worth $2.9M reported on Form 4. In the last 12 months: 0 purchases ($0) and 2 sales ($260.3K). The largest single trade was a sale of 9,235 shares of Costar Group, INC. worth $803.2K, dated 2021-10-29. The first filing on our record is dated 2021-08-11 and the latest 2026-08-10.

Costar Group, INC. (CSGP)

Director · 19 filings · 12 purchases and sales
Trade dateCodeSharesValue as filedFiledSource
2021-08-09S, sale reported on Form 46,160$528.3K2021-08-11SEC
2021-10-29S, sale reported on Form 49,235$803.2K2021-11-02SEC
2022-05-24S, sale reported on Form 41,750$99.9K2022-05-26SEC
2022-08-10S, sale reported on Form 41,400$104.3K2022-08-11SEC
2022-11-03S, sale reported on Form 43,650$288.1K2022-11-04SEC
2023-03-31S, sale reported on Form 42,300$157.6K2023-04-04SEC
2023-06-26S, sale reported on Form 41,500$129.9K2023-06-28SEC
2023-11-28S, sale reported on Form 43,020$253.9K2023-11-29SEC
2024-07-30S, sale reported on Form 41,325$103.6K2024-08-01SEC
2024-12-10S, sale reported on Form 42,735$209.9K2024-12-12SEC
2025-11-13S, sale reported on Form 42,250$154.5K2025-11-17SEC
2026-08-05S, sale reported on Form 43,500$105.7K2026-08-10SEC
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1351689) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.

Source: U.S. Securities and Exchange Commission (EDGAR) and other official government data · Updated 2026-10-27 · For informational purposes only, not investment advice.
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