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SDPI

Superior Drilling Products, Inc.

10% owner Jeffrey E. Eberwein sold $75K of Superior Drilling Products, Inc.

Sold$74,663
$1.40Price
53,218Shares
−2%Stake

What SDPI did after the filing

Filed Aug 1Copier in Aug 2
The stock from Wed, Aug 2 open, $1.35
−42.9%
S&P 500, same days
−0.6%

Measured over 30 trading days, to the Sep 14 close.

Traded Fri, Jul 28. Filed Tue, Aug 1, 5:24 PM ET, after the close. Returns use the Aug 2 open and the Sep 14 close. Not investment advice.