WILLIAMS COS INC

Ticker: WMB CUSIP: 969457100 Class: COM

Capital World Investors's Holding History (CIK: 0001422849)

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

Q4 2019

Shares 9,585,000 Value ($000) $227,356 Avg Close $16.27 Range $15.50 - $17.32

Q3 2019

Shares 9,585,000 Value ($000) $230,615 Avg Close $17.63 Range $15.87 - $20.26

Q2 2019

Shares 9,585,000 Value ($000) $268,763 Avg Close $19.18 Range $17.81 - $20.32

Q1 2019

Shares 9,585,000 Value ($000) $275,281 Avg Close $18.25 Range $14.60 - $20.07

Q4 2018

Shares 7,422,579 Value ($000) $163,668 Avg Close $16.76 Range $13.81 - $18.85

Q3 2018

Shares 2,162,600 Value ($000) $58,801 Avg Close $19.23 Range $17.52 - $21.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	9,585,000	$227,356	$16.27	$15.50 - $17.32
Q3 2019	9,585,000	$230,615	$17.63	$15.87 - $20.26
Q2 2019	9,585,000	$268,763	$19.18	$17.81 - $20.32
Q1 2019	9,585,000	$275,281	$18.25	$14.60 - $20.07
Q4 2018	7,422,579	$163,668	$16.76	$13.81 - $18.85
Q3 2018	2,162,600	$58,801	$19.23	$17.52 - $21.29