POWERSHARES QQQ TRUST

CUSIP: 73935A104 Class: COM

Linscomb & Williams, Inc.'s Holding History (CIK: 0001313294)

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

Q1 2018
Shares 10,213 Value ($000) $1,635 Avg Close — Range —
Q4 2017
Shares 10,526 Value ($000) $1,640 Avg Close — Range —
Q3 2017
Shares 11,191 Value ($000) $1,628 Avg Close — Range —
Q2 2017
Shares 11,238 Value ($000) $1,547 Avg Close — Range —
Q1 2017
Shares 11,035 Value ($000) $1,461 Avg Close — Range —
Q4 2016
Shares 11,076 Value ($000) $1,312 Avg Close — Range —
Q3 2016
Shares 10,724 Value ($000) $1,273 Avg Close — Range —
Q2 2016
Shares 11,044 Value ($000) $1,188 Avg Close — Range —
Q1 2016
Shares 11,091 Value ($000) $1,211 Avg Close — Range —
Q4 2015
Shares 11,088 Value ($000) $1,240 Avg Close — Range —
Q3 2015
Shares 11,086 Value ($000) $1,128 Avg Close — Range —
Q2 2015
Shares 11,024 Value ($000) $1,180 Avg Close — Range —
Q1 2015
Shares 10,877 Value ($000) $1,149 Avg Close — Range —
Q4 2014
Shares 10,874 Value ($000) $1,123 Avg Close — Range —
Q3 2014
Shares 10,872 Value ($000) $1,074 Avg Close — Range —
Q2 2014
Shares 10,870 Value ($000) $1,021 Avg Close — Range —
Q1 2014
Shares 10,778 Value ($000) $945 Avg Close — Range —
Q4 2013
Shares 10,838 Value ($000) $953 Avg Close — Range —
Q3 2013
Shares 10,873 Value ($000) $858 Avg Close — Range —
Q2 2013
Shares 12,274 Value ($000) $875 Avg Close — Range —