IPG PHOTONICS CORP

Ticker: IPGP CUSIP: 44980X109 Class: Common Stock

SHEPHERD KAPLAN KROCHUK, LLC's Holding History (CIK: 0001218583)

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

Q4 2015
Shares 2,328 Value ($000) $207 Avg Close $85.71 Range $70.21 - $95.12
Q3 2015
Shares 6,230 Value ($000) $474 Avg Close $84.77 Range $71.63 - $96.50
Q2 2015
Shares 8,000 Value ($000) $681 Avg Close $94.02 Range $81.88 - $102.49
Q1 2015
Shares 8,000 Value ($000) $742 Avg Close $86.33 Range $69.86 - $101.69
Q4 2014
Shares 12,000 Value ($000) $899 Avg Close $71.14 Range $60.75 - $77.99
Q3 2014
Shares 12,800 Value ($000) $881 Avg Close $67.37 Range $61.48 - $73.29
Q2 2014
Shares 14,294 Value ($000) $984 Avg Close $67.40 Range $60.31 - $75.73
Q1 2014
Shares 15,000 Value ($000) $1,066 Avg Close $70.26 Range $63.53 - $77.57
Q4 2013
Shares 15,000 Value ($000) $1,164 Avg Close $67.99 Range $56.44 - $79.00
Q3 2013
Shares 19,117 Value ($000) $1,077 Avg Close $58.50 Range $53.28 - $67.81
Q2 2013
Shares 19,117 Value ($000) $1,161 Avg Close $61.08 Range $54.32 - $67.24