3M CO

Ticker: MMM CUSIP: 88579Y101 Class: COM

Parkwood LLC's Holding History (CIK: 0001597823)

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

Q4 2016

Shares 2,498 Value ($000) $446 Avg Close $106.20 Range $100.51 - $111.16

Q3 2016

Shares 1,569 Value ($000) $277 Avg Close $109.19 Range $105.77 - $111.43

Q2 2014

Shares 3,195 Value ($000) $458 Avg Close $81.05 Range $76.00 - $84.30

Q4 2013

Shares 3,505 Value ($000) $492 Avg Close $72.67 Range $66.39 - $80.32

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	2,498	$446	$106.20	$100.51 - $111.16
Q3 2016	1,569	$277	$109.19	$105.77 - $111.43
Q2 2014	3,195	$458	$81.05	$76.00 - $84.30
Q4 2013	3,505	$492	$72.67	$66.39 - $80.32