MAKOWSKI TIM A sold $1.3M of WMS

sold $1.34m of WMS

8,271 shares @ $161.69

Decreased holdings by -57.00%

Largest trade (out of 83)

Large TradeCluster Buy

Trade made by an officer

Part of a cluster of 3 transactions by 3 insiders

Unscheduled trade

36% win rate · -2.0% median edge vs SPY (11 trades, 90-day · small sample)

Price 37% above 200-day moving average

WMSADVANCED DRAINAGE SYSTEMS, INC.

MaterialsChemicals

1D0.00%

1W-1.50%

1M+15.99%

3M—

6M—

1Y—

Recent insider activity at WMS