InsiderEdge™ – Top Sales and Top Purchases – June 4, 2026

Insider Return Purchases

The insider purchases with the strongest historical return profiles. Remember, returns and win rates are calculated using the previous purchase trades by the insider.

Director at CECO ENVIRONMENTAL CORP ($CECO)

The Director purchased 20,000 shares at $76.85/share ($1.54M total) which increased their vested holdings by 6.27%. The current price is $79.47 (+3.41%). This is their 2nd largest purchase out of 48 all time. SEC Source

Historic Returns
1m returns: 3.15% weighted | 59% win rate (26/44)
3m returns: 7.79% weighted | 71% win rate (30/42)
6m returns: 17.36% weighted | 71% win rate (30/42)
1y returns: 29.97% weighted | 80% win rate (32/40)

Director at WhiteHorse Finance, Inc. ($WHF)

The Director purchased 14,280 shares at $6.84/share ($97.75K total) which increased their vested holdings by 2.43%. The current price is $6.76 (-1.24%). This is their 24th largest purchase out of 29 all time. SEC Source

Historic Returns
1m returns: -6.17% weighted | 74% win rate (20/27)
3m returns: 1.54% weighted | 76% win rate (19/25)
6m returns: 2.67% weighted | 75% win rate (18/24)
1y returns: 21.68% weighted | 91% win rate (21/23)

Note: 4 insiders have made 5 total purchases at this company in the last 30 days.

Insider Return Sales

The insider sales with the strongest historical downside performance (positive returns indicate the stock price fell after prior sales). Returns and win rates are calculated using the insider’s previous sell trades.

10% Owner at CoreWeave, Inc. ($CRWV)

The 10% Owner sold 112,111 shares at $130.56/share ($14.64M total) which decreased their vested holdings by 0.21%. The current price is $110.93 (-15.03%). This is their 72nd largest sale out of 92 all time. SEC Source

Historic Returns
1m returns: 14.33% weighted | 73% win rate (61/83)
3m returns: 34.40% weighted | 100% win rate (68/68)
6m returns: 26.77% weighted | 93% win rate (63/68)
1y returns: 19.32% weighted | 100% win rate (9/9)

Note: Selling the rip (stock was up 50.35% in the three months before the sale).
Note: 11 insiders have made 43 total sales at this company in the last 30 days.

Director at Liquidia Corp ($LQDA)

The Director sold 30,000 shares at $57.71/share ($1.73M total) which decreased their vested holdings by 42.40%. The current price is $55.69 (-3.50%). This is their 1st largest sale out of 5 all time. SEC Source

Historic Returns
1m returns: 2.09% weighted | 50% win rate (2/4)
3m returns: 7.11% weighted | 75% win rate (3/4)
6m returns: -1.47% weighted | 25% win rate (1/4)
1y returns: 10.72% weighted | 75% win rate (3/4)

Note: Selling the rip (stock was up 44.49% in the month before the sale).
Note: Is a reversal (they previously made 3 total purchases over 1095 days before this sale).
Note: 6 insiders have made 11 total sales at this company in the last 30 days.

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.