NAVIENT CORPORATION

Ticker: NAVI CUSIP: 63938C108 Class: Common Stock

CULLEN/FROST BANKERS, INC.'s Holding History (CIK: 0000039263)

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

Q1 2019

Shares 15 Value ($000) $0 Avg Close $11.45 Range $8.64 - $12.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	15	$0	$11.45	$8.64 - $12.90