ISHARES TR

Ticker: IBB CUSIP: 464287556 Class: ISHARES BIOTECH

MASSACHUSETTS MUTUAL LIFE INSURANCE CO's Holding History (CIK: 0000225602)

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

Q1 2015
Shares 1,130 Value ($000) $388 Avg Close — Range —
Q4 2014
Shares 1,002 Value ($000) $304 Avg Close — Range —
Q3 2014
Shares 842 Value ($000) $230 Avg Close — Range —