ISHARES S&P 500 INDEX IN

Ticker: BSPIX CUSIP: 066923558 Class: Equities

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

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

Q4 2021
Shares 1,771 Value ($000) $992 Avg Close — Range —