AFFYMAX INC

Ticker: AFFY CUSIP: 00826A109 Class: CMN

MUFG Americas Holdings Corp's Holding History (CIK: 0001011659)

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

Q1 2013
Shares 20,000 Value ($000) $380 Avg Close $5.59 Range $0.46 - $9.85
Q4 2012
Shares 10,000 Value ($000) $190 Avg Close — Range —
Q3 2012
Shares 10,000 Value ($000) $211 Avg Close — Range —
Q2 2012
Shares 12,000 Value ($000) $155 Avg Close — Range —
Q1 2012
Shares 37,700 Value ($000) $443 Avg Close — Range —