PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

Magnetar Financial LLC's Holding History (CIK: 0001352851)

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

Q4 2020
Shares 3,649 Value ($000) $560 Avg Close $141.05 Range $113.62 - $203.88
Q2 2014
Shares 70,000 Value ($000) $5,734 Avg Close $67.73 Range $58.06 - $83.06
Q1 2014
Shares 60,000 Value ($000) $4,060 Avg Close $74.38 Range $62.09 - $84.00