SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

Employees Retirement System of Texas's Holding History (CIK: 0001398739)

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

Q4 2014
Shares 71,000 Value ($000) $3,381 Avg Close $44.13 Range $36.29 - $48.50
Q3 2014
Shares 71,000 Value ($000) $2,885 Avg Close $43.99 Range $39.28 - $50.05
Q2 2014
Shares 71,000 Value ($000) $3,497 Avg Close $47.57 Range $42.41 - $53.78
Q1 2014
Shares 109,000 Value ($000) $5,695 Avg Close $48.31 Range $41.19 - $54.00
Q4 2013
Shares 116,000 Value ($000) $5,024 Avg Close $40.96 Range $37.57 - $44.19
Q3 2013
Shares 45,000 Value ($000) $1,922 Avg Close $41.35 Range $38.16 - $46.21
Q2 2013
Shares 45,000 Value ($000) $1,863 Avg Close $41.29 Range $38.04 - $44.00