ZYGO CORP

CUSIP: 989855101 Class: CMN

WELLS FARGO & COMPANY/MN's Holding History (CIK: 0000072971)

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

Q1 2014
Shares 49,337 Value ($000) $750 Avg Close — Range —
Q4 2013
Shares 52,807 Value ($000) $781 Avg Close — Range —
Q3 2013
Shares 52,837 Value ($000) $844 Avg Close — Range —
Q2 2013
Shares 52,717 Value ($000) $835 Avg Close — Range —