PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

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

Q3 2021

Shares 6,262 Value ($000) $417 Avg Close $78.12 Range $66.51 - $93.66

Q2 2021

Shares 3,568 Value ($000) $328 Avg Close $98.50 Range $82.60 - $127.65

Q4 2013

Shares 20,700 Value ($000) $1,473 Avg Close $77.51 Range $65.52 - $89.97

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	6,262	$417	$78.12	$66.51 - $93.66
Q2 2021	3,568	$328	$98.50	$82.60 - $127.65
Q4 2013	20,700	$1,473	$77.51	$65.52 - $89.97