PROTO LABS INC

Ticker: PRLB CUSIP: 743713109 Class: EQTY

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q3 2017
Shares 224,999 Value ($000) $18,067 Avg Close $72.28 Range $66.85 - $80.40
Q2 2017
Shares 207,242 Value ($000) $13,937 Avg Close $60.44 Range $48.70 - $70.10
Q1 2017
Shares 204,736 Value ($000) $10,462 Avg Close $52.95 Range $48.00 - $60.25
Q4 2016
Shares 199,605 Value ($000) $10,250 Avg Close $52.43 Range $43.10 - $59.65
Q3 2016
Shares 195,003 Value ($000) $11,683 Avg Close $57.54 Range $50.50 - $61.62
Q2 2016
Shares 223,359 Value ($000) $12,857 Avg Close $66.74 Range $55.07 - $82.06
Q1 2016
Shares 229,310 Value ($000) $18,161 Avg Close $64.57 Range $51.61 - $79.65
Q4 2015
Shares 211,474 Value ($000) $13,469 Avg Close $64.50 Range $58.84 - $69.48
Q3 2015
Shares 185,467 Value ($000) $12,426 Avg Close $71.25 Range $65.82 - $79.95
Q2 2015
Shares 111,855 Value ($000) $7,548 Avg Close $70.59 Range $65.84 - $79.00
Q1 2015
Shares 130,379 Value ($000) $9,127 Avg Close $67.69 Range $57.30 - $74.82
Q4 2014
Shares 144,590 Value ($000) $9,711 Avg Close $65.74 Range $54.97 - $73.46
Q3 2014
Shares 174,185 Value ($000) $12,019 Avg Close $78.24 Range $68.88 - $94.23
Q2 2014
Shares 170,170 Value ($000) $13,940 Avg Close $67.73 Range $58.06 - $83.06
Q1 2014
Shares 161,397 Value ($000) $10,922 Avg Close $74.38 Range $62.09 - $84.00
Q4 2013
Shares 149,920 Value ($000) $10,671 Avg Close $77.51 Range $65.52 - $89.97
Q3 2013
Shares 104,545 Value ($000) $7,986 Avg Close $69.23 Range $61.46 - $80.66
Q2 2013
Shares 39,762 Value ($000) $2,583 Avg Close $53.72 Range $43.62 - $67.40