WEIBO CORP

Ticker: WB 1.25 11/15/22 REGS CUSIP: G9515TAA6 Class: DEBT 1.250%11/1

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q1 2018

Shares 600,000 Value ($000) $698 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	600,000	$698	—	—