ZYGO CORP

CUSIP: 989855101 Class: CMN

PNC Financial Services Group, Inc.'s Holding History (CIK: 0000713676)

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

Q1 2014
Shares 77 Value ($000) $1 Avg Close — Range —
Q2 2013
Shares 651 Value ($000) $10 Avg Close — Range —