NOW INC

Ticker: DNOW CUSIP: 67011P100 Class: COM

PRIMECAP MANAGEMENT CO/CA/'s Holding History (CIK: 0000763212)

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

Q3 2014

Shares 418,788 Value ($000) $12,735 Avg Close $32.74 Range $29.85 - $37.25

Q2 2014

Shares 428,813 Value ($000) $15,527 Avg Close $33.70 Range $28.00 - $37.65

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	418,788	$12,735	$32.74	$29.85 - $37.25
Q2 2014	428,813	$15,527	$33.70	$28.00 - $37.65