NELNET INC

Ticker: NNI CUSIP: 64031N108 Class: Common Stock

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q1 2013

Shares 30 Value ($000) $1 Avg Close $31.95 Range $28.85 - $35.55

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2013	30	$1	$31.95	$28.85 - $35.55