WEIBO CORP

Ticker: WB CUSIP: 948596101 Class: Foreign Stock

PIN OAK INVESTMENT ADVISORS INC's Holding History (CIK: 0001094584)

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

Q4 2018

Shares 183 Value ($000) $11 Avg Close — Range —

Q3 2018

Shares 142 Value ($000) $10 Avg Close — Range —

Q2 2018

Shares 142 Value ($000) $13 Avg Close — Range —

Q1 2018

Shares 142 Value ($000) $17 Avg Close — Range —

Q4 2017

Shares 142 Value ($000) $15 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	183	$11	—	—
Q3 2018	142	$10	—	—
Q2 2018	142	$13	—	—
Q1 2018	142	$17	—	—
Q4 2017	142	$15	—	—