ABBOTT LABS

Ticker: ABT CUSIP: 002824100 Class: Common Stock

Westchester Capital Management, LLC's Holding History (CIK: 0001512805)

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

Q1 2013
Shares 100,000 Value ($000) $3,532 Avg Close $26.54 Range $24.70 - $27.70
Q4 2012
Shares 1,721,300 Value ($000) $112,745 Avg Close — Range —