ADVANCED CELL TECHNOLOGY INC

CUSIP: 00752K105 Class: COM

S&T Bank/PA's Holding History (CIK: 0001010911)

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

Q4 2013
Shares 17,000 Value ($000) $1 Avg Close — Range —
Q3 2013
Shares 17,000 Value ($000) $1 Avg Close — Range —
Q2 2013
Shares 17,000 Value ($000) $1 Avg Close — Range —