VANGUARD 500 INDEX ADMIRAL

Ticker: VFIAX CUSIP: 922908710 Class: MUTUAL FUNDS

AMARILLO NATIONAL BANK's Holding History (CIK: 0001053013)

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

Q4 2017
Shares 4,201 Value ($000) $1,037 Avg Close — Range —