InsiderEdge™ – Top Sales and Top Purchases – March 16, 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 Cooper-Standard Holdings Inc. ($CPS)

The Director purchased 6,885 shares at $30.23/share ($208.14K total) which increased their vested holdings by 38.01%. The current price is $30.44 (+0.69%). Their median purchase size is N/A and this is their 1st largest purchase out of 3 all time. (SEC Source)

Historic Returns
1m returns: 9.25% weighted | 100% win rate (2/2)
3m returns: 44.53% weighted | 100% win rate (2/2)
6m returns: 101.92% weighted | 100% win rate (1/1)
1y returns: 154.11% weighted | 100% win rate (1/1)

Director at Alpha Metallurgical Resources, Inc. ($AMR)

The Director purchased 10,000 shares at $186.87/share ($1.87M total) which increased their vested holdings by 1.17%. The current price is $191.24 (+2.34%). Their median purchase size is N/A and this is their 6th largest purchase out of 9 all time. (SEC Source)

Historic Returns
1m returns: 6.63% weighted | 50% win rate (3/6)
3m returns: 8.45% weighted | 40% win rate (2/5)
6m returns: 11.99% weighted | 100% win rate (2/2)
1y returns: 33.81% weighted | 100% win rate (2/2)

This insider has made 3 total purchases at this company in the last 30 days.

Director at SEMPRA ($SRE)

The Director purchased 1,000 shares at $93.44/share ($93.44K total) which increased their vested holdings by N/A%. The current price is $94.31 (+0.93%). Their median purchase size is N/A and this is their 3rd largest purchase out of 3 all time. (SEC Source)

Historic Returns
1m returns: 3.03% weighted | 100% win rate (2/2)
3m returns: 7.20% weighted | 100% win rate (2/2)
6m returns: 12.90% weighted | 100% win rate (2/2)
1y returns: 33.72% weighted | 100% win rate (2/2)

3 insiders have made 3 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.

Director at Amprius Technologies, Inc. ($AMPX)

The Director sold 413,146 shares at $18.44/share ($7.62M total) which decreased their vested holdings by 90.29%. The current price is $18.68 (+1.28%). Their median sale size is N/A and this is their 1st largest sale out of 2 all time. (SEC Source)

Historic Returns
1m returns: 20.63% weighted | 100% win rate (1/1)
3m returns: 34.74% weighted | 100% win rate (1/1)
6m returns: 53.25% weighted | 100% win rate (1/1)
1y returns: 82.92% weighted | 100% win rate (1/1)

Selling the rip (stock was up 38.68% in the week before the sale).
4 insiders have made 4 total sales at this company in the last 30 days.

Director at Warby Parker Inc. ($WRBY)

The Director sold 25,000 shares at $25.43/share ($635.75K total) which decreased their vested holdings by 0.95%. The current price is $23.66 (-6.96%). Their median sale size is N/A and this is their 5th largest sale out of 5 all time. (SEC Source)

Historic Returns
1m returns: -6.04% weighted | 0% win rate (0/4)
3m returns: 13.82% weighted | 100% win rate (3/3)
6m returns: 35.23% weighted | 100% win rate (3/3)
1y returns: 71.65% weighted | 100% win rate (3/3)

2 insiders have made 2 total sales at this company in the last 30 days.

Director at Adaptive Biotechnologies Corp ($ADPT)

The Director sold 15,394 shares at $13.91/share ($214.13K total) which decreased their vested holdings by 49.63%. The current price is $13.05 (-6.18%). Their median sale size is N/A and this is their 10th largest sale out of 17 all time. (SEC Source)

Historic Returns
1m returns: 4.21% weighted | 80% win rate (12/15)
3m returns: 6.40% weighted | 73% win rate (11/15)
6m returns: 24.42% weighted | 87% win rate (13/15)
1y returns: 55.79% weighted | 93% win rate (13/14)

Selling the rip (stock was up 74.0% in the year before the sale).
8 insiders have made 14 total sales at this company in the last 30 days.

Chief Revenue Officer at ASURE SOFTWARE INC ($ASUR)

The Chief Revenue Officer sold 20,000 shares at $9.09/share ($181.88K total) which decreased their vested holdings by 4.51%. The current price is $8.98 (-1.25%). Their median sale size is N/A and this is their 4th largest sale out of 6 all time. (SEC Source)

Historic Returns
1m returns: -4.43% weighted | 60% win rate (3/5)
3m returns: 4.16% weighted | 40% win rate (2/5)
6m returns: 16.76% weighted | 80% win rate (4/5)
1y returns: 24.16% weighted | 100% win rate (4/4)

Selling the rip (stock was up 22.68% in the month before the sale).

Director at Toast, Inc. ($TOST)

The Director sold 8,500 shares at $28.97/share ($246.25K total) which decreased their vested holdings by 36.91%. The current price is $28.24 (-2.52%). Their median sale size is N/A and this is their 3rd largest sale out of 3 all time. (SEC Source)

Historic Returns
1m returns: 9.51% weighted | 50% win rate (1/2)
3m returns: 5.66% weighted | 100% win rate (2/2)
6m returns: 7.17% weighted | 100% win rate (2/2)
1y returns: 23.05% weighted | 100% win rate (1/1)

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.