SILICON MOTION TECHNOLOGY CO

Ticker: SIMO CUSIP: 82706C108 Class: ADR

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2018
Shares 4,200 Value ($000) $202 Avg Close — Range —
Q4 2017
Shares 2,800 Value ($000) $148 Avg Close — Range —
Q4 2016
Shares 9,710 Value ($000) $412 Avg Close — Range —
Q3 2016
Shares 4,100 Value ($000) $212 Avg Close — Range —
Q2 2016
Shares 4,100 Value ($000) $196 Avg Close — Range —
Q1 2016
Shares 4,100 Value ($000) $159 Avg Close — Range —
Q4 2015
Shares 5,700 Value ($000) $179 Avg Close — Range —
Q3 2014
Shares 339,461 Value ($000) $5,696 Avg Close — Range —
Q2 2014
Shares 451,136 Value ($000) $9,217 Avg Close — Range —
Q1 2014
Shares 339,461 Value ($000) $5,696 Avg Close — Range —
Q4 2013
Shares 246,575 Value ($000) $3,489 Avg Close — Range —
Q3 2013
Shares 421,964 Value ($000) $11,368 Avg Close — Range —