InsiderEdge™ – Top Sales and Top Purchases – April 14, 2025

Top Purchases

The top purchases made by insiders yesterday. Remember, returns and win rates are calculated using the previous purchase trades by the insider.

The 10% Owner at KalVista Pharmaceuticals, Inc. ($KALV)

The 10% Owner purchased 25,000 shares at $9.42/share ($236K total) which increased their vested holdings by 0.5%. The current price is $11.49 (+22.0%). Their median purchase size is $1.28M and this is their 18th largest purchase out of 18 all time. (SEC Source)

Historic Returns
1m returns: 79% weighted | 30% median | 67% win rate (2/3)
3m returns: 44% weighted | 57% median | 67% win rate (2/3)
6m returns: 13% weighted | 13% median | 67% win rate (2/3)
1y returns: 10% weighted | 13% median | 50% win rate (1/2)

Director at DELTA AIR LINES, INC. ($DAL)

The Director purchased 10,000 shares at $39.20/share ($392K total) which increased their vested holdings by 9.4%. The current price is $40.88 (+4.3%). Their median purchase size is $203K and this is their 1st largest purchase out of 14 all time. (SEC Source)

Historic Returns
1m returns: 11% weighted | 9% median | 100% win rate (6/6)
3m returns: 23% weighted | 30% median | 100% win rate (6/6)
6m returns: 27% weighted | 12% median | 50% win rate (3/6)
1y returns: 61% weighted | 52% median | 100% win rate (6/6)  

Note: 1 other insiders also purchased the stock


Top Sales

The top sales made by insiders yesterday. Remember, returns and win rates are calculated using the previous sell trades by the insider. For sell transactions, “win rate” is the percent of profitable trades. If the “win rate” is low, that means the stock typically falls after the insider sells.

The 10% Owner at Compass Therapeutics, Inc. ($CMPX)

The 10% Owner sold 3,571,430 shares at $1.59/share ($5.68M total) which decreased their vested holdings by 19.0%. The current price is $1.70 (+6.6%). Their median sale size is $2.59M and this is their 3rd largest sale out of 8 all time. (SEC Source)

Historic Returns
1m returns: -15% weighted | -4% median | 0% win rate (0/5)
3m returns: -29% weighted | -29% median | 0% win rate (0/5)
6m returns: -7% weighted | -6% median | 40% win rate (2/5)
1y returns: -78% weighted | -78% median | 0% win rate (0/5)

The 10% Owner at APPIAN CORP ($APPN)

The 10% Owner sold 106,921 shares at $27.48/share ($2.94M total) which decreased their vested holdings by 1.1%. The current price is $27.02 (-1.7%). Their median sale size is $12.98M and this is their 7th largest sale out of 7 all time. (SEC Source)

Historic Returns
1m returns: -2% weighted | -5% median | 25% win rate (1/4)
3m returns: -9% weighted | -7% median | 25% win rate (1/4)
6m returns: -13% weighted | -11% median | 0% win rate (0/4)
1y returns: 3% weighted | -1% median | 25% win rate (1/4) 

CEO and President at AZEK Co Inc. ($AZEK)

The CEO and President sold 25,000 shares at $46.33/share ($1.16M total) which decreased their vested holdings by 1.6%. The current price is $47.43 (+2.4%). Their median sale size is $1.02M and this is their 17th largest sale out of 37 all time. (SEC Source)

Historic Returns
1m returns: -1% weighted | -5% median | 40% win rate (8/20)
3m returns: -0% weighted | -4% median | 29% win rate (5/17)
6m returns: 6% weighted | 0% median | 50% win rate (8/16)
1y returns: -10% weighted | -51% median | 31% win rate (4/13)


Disclaimer: The content provided by InsiderEdge™ is for informational purposes only and does not constitute investment advice, an offer to sell, or a solicitation of an offer to buy any securities. The historical performance noted in this post is not is not indicative of future results. Investing involves risk, including the potential loss of principal. Use the platform at your own risk and consult a financial advisor before making any investment decisions. In partnership with Yellowbrick Investing Inc.

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