WILLIAMS COS INC

Ticker: WMB CUSIP: 969457100 Class: COM

Plancorp, LLC's Holding History (CIK: 0001599579)

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

Q4 2019

Shares 13,149 Value ($000) $312 Avg Close $16.27 Range $15.50 - $17.32

Q3 2019

Shares 12,980 Value ($000) $312 Avg Close $17.63 Range $15.87 - $20.26

Q2 2019

Shares 26,262 Value ($000) $745 Avg Close $19.18 Range $17.81 - $20.32

Q1 2019

Shares 13,131 Value ($000) $377 Avg Close $18.25 Range $14.60 - $20.07

Q4 2018

Shares 12,684 Value ($000) $280 Avg Close $16.76 Range $13.81 - $18.85

Q3 2018

Shares 12,787 Value ($000) $348 Avg Close $19.23 Range $17.52 - $21.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	13,149	$312	$16.27	$15.50 - $17.32
Q3 2019	12,980	$312	$17.63	$15.87 - $20.26
Q2 2019	26,262	$745	$19.18	$17.81 - $20.32
Q1 2019	13,131	$377	$18.25	$14.60 - $20.07
Q4 2018	12,684	$280	$16.76	$13.81 - $18.85
Q3 2018	12,787	$348	$19.23	$17.52 - $21.29