WILLIAMS COS INC

Ticker: WMB CUSIP: 969457100 Class: COM

Kohlberg Kravis Roberts & Co. L.P.'s Holding History (CIK: 0001399770)

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

Q1 2015

Shares 41,170 Value ($000) $2,083 Avg Close $24.96 Range $21.50 - $27.79

Q4 2014

Shares 23,000 Value ($000) $1,034 Avg Close $27.17 Range $22.11 - $30.22

Q1 2014

Shares 160,000 Value ($000) $6,493 Avg Close $20.92 Range $19.46 - $22.12

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	41,170	$2,083	$24.96	$21.50 - $27.79
Q4 2014	23,000	$1,034	$27.17	$22.11 - $30.22
Q1 2014	160,000	$6,493	$20.92	$19.46 - $22.12