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EdgarHawk

FLORANCE ANDREW C

President and CEO

Director Officer

Latest: President and CEO buying · May 2026

3 filings analyzed · 1 company · Latest 2026-05-04
Validated high-conviction buyer — this insider’s opportunistic purchases fall in a cohort whose buys have historically preceded above-benchmark moves. How we measure this ↗

Companies

Company Buys Sells Direction
COSTAR GROUP, INC. CSGP 4 0 Net buying

Activity

May 2026
2026-05-04 COSTAR GROUP, INC. CSGP
high
Buy
71,430 shares
$2,514,208
Significance 8/10

CSGP CEO Andrew C. Florance purchases 71,430 shares amid significant stock pullback from highs.

Andrew C. Florance, the President and CEO of CoStar Group, made substantial open-market purchases totaling over $2.5 million in shares while the stock trades sharply below its recent highs and has declined notably over recent months. This C-suite buying is particularly noteworthy because it occurs during a pronounced drawdown rather than at record valuations, suggesting conviction that the current price does not reflect the company's underlying value. The company remains profitable with strong revenue growth, providing a fundamentally sound backdrop for the CEO's vote of confidence through his own capital deployment.

March 2026
2026-03-02 COSTAR GROUP, INC. CSGP
high
Buy
55,720 shares
$2,480,654
Significance 6/10

CSGP President/CEO Florance buys 55,720 shares at $44.52; stock down 53.4% from 52-week high amid $-30.9M net loss.

FLORANCE ANDREW C, the company's President and CEO, purchased 55,720 shares at $44.52 on 2026-02-27, bringing his holdings to 1,586,866 shares and representing a 3.6% increase in his position. The transaction occurs as CSGP trades 53.4% below its 52-week high and down 26.6% over the past 30 days, while the company reported a net loss of $-30.9M in the latest quarter despite achieving 18.7% annual revenue growth. A cluster of 2 other insiders also bought within the past 14 days, indicating multiple executives are acquiring at these depressed price levels. The insider's prior buy at this ticker in October 2024 yielded a 90-day return of -0.4%, suggesting his past accumulation has not yet reversed into gains, and his cross-ticker track record shows a 0.00% 90-day win rate across all open-market buys.

October 2024
2024-10-28 COSTAR GROUP, INC. CSGP
medium
Buy
14,731 shares
$1,099,966
Significance 5/10

CoStar CEO Andrew C Florance bought 14,731 shares at $74.67 on 2024-10-25, expanding holdings to 1,263,098 shares.

FLORANCE ANDREW C, as President and CEO, purchased 14,731 shares for $1,099,966.01 at $74.67 per share, increasing his total holdings by 1.2% to 1,263,098 shares. The stock is currently trading at $74.31, near the transaction price, and sits 24.0% below the 52-week high of $97.73, having declined 5.3% over the past 90 days. While the company shows strong fundamentals with annual revenue growth of 12.5% and net income of $53,000,000 on revenue of $692,600,000, the elevated P/E of 172.81 reflects current market valuation. The insider's purchase occurs at a depressed price relative to recent highs, though without additional context regarding execution circumstances or prior trading patterns at this ticker, the transaction stands as a factual open-market acquisition by the CEO.

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