PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

Note: Option positions (PUT/CALL) are excluded.

Q2 2020
Shares 2,926 Value ($000) $329 Avg Close $102.64 Range $66.01 - $136.85