VANGUARD SCOTTSDALE FDS

Ticker: VONV CUSIP: 92206C714 Class: VNG RUS1000VAL

RBO & CO LLC's Holding History (CIK: 0001162827)

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

Q4 2018

Shares 2,500 Value ($000) $243 Avg Close — Range —

Q3 2018

Shares 2,500 Value ($000) $277 Avg Close — Range —

Q2 2018

Shares 5,000 Value ($000) $527 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	2,500	$243	—	—
Q3 2018	2,500	$277	—	—
Q2 2018	5,000	$527	—	—