COHERENT INC

CUSIP: 192479103 Class: COM

America First Investment Advisors, LLC's Holding History (CIK: 0001308778)

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

Q4 2013
Shares 100 Value ($000) $7 Avg Close — Range —
Q3 2013
Shares 100 Value ($000) $6 Avg Close — Range —
Q2 2013
Shares 100 Value ($000) $6 Avg Close — Range —