MANNKIND CORP

CUSIP: 56400P201 Class: COM

GUYASUTA INVESTMENT ADVISORS INC's Holding History (CIK: 0000928568)

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

Q1 2014
Shares 10,000 Value ($000) $40 Avg Close — Range —
Q4 2013
Shares 10,000 Value ($000) $52 Avg Close — Range —