WILLIAMS COS INC

Ticker: WMB CUSIP: 969457100 Class: COM

PICTON MAHONEY ASSET MANAGEMENT's Holding History (CIK: 0001539041)

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

Q4 2017

Shares 361,400 Value ($000) $11,019 Avg Close $18.59 Range $17.10 - $19.79

Q3 2017

Shares 394,300 Value ($000) $11,833 Avg Close $19.25 Range $18.15 - $20.31

Q2 2017

Shares 223,500 Value ($000) $6,767 Avg Close $18.66 Range $17.45 - $19.52

Q1 2017

Shares 76,800 Value ($000) $2,274 Avg Close $17.93 Range $17.11 - $20.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	361,400	$11,019	$18.59	$17.10 - $19.79
Q3 2017	394,300	$11,833	$19.25	$18.15 - $20.31
Q2 2017	223,500	$6,767	$18.66	$17.45 - $19.52
Q1 2017	76,800	$2,274	$17.93	$17.11 - $20.21