VANGUARD BD INDEX FDS

Ticker: VMGMX CUSIP: 921937728 Class: MDCP GWT IDX ADM

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q1 2019

Shares 38,963 Value ($000) $2,395 Avg Close — Range —

Q4 2018

Shares 39,412 Value ($000) $2,029 Avg Close — Range —

Q3 2018

Shares 41,530 Value ($000) $2,547 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	38,963	$2,395	—	—
Q4 2018	39,412	$2,029	—	—
Q3 2018	41,530	$2,547	—	—