CLEARSIGN TECHNOLOGIES CORP

Ticker: CLIR CUSIP: 185064102 Class: COM

Waldron Private Wealth LLC's Holding History (CIK: 0001598180)

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

Q1 2017

Shares 18,048 Value ($000) $70 Avg Close $3.61 Range $3.00 - $4.60

Q4 2016

Shares 15,040 Value ($000) $51 Avg Close $4.62 Range $3.16 - $6.13

Q3 2016

Shares 13,040 Value ($000) $78 Avg Close $4.97 Range $3.98 - $6.24

Q2 2016

Shares 13,040 Value ($000) $65 Avg Close $4.41 Range $3.75 - $5.58

Q1 2016

Shares 13,040 Value ($000) $52 Avg Close $3.69 Range $2.68 - $5.01

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	18,048	$70	$3.61	$3.00 - $4.60
Q4 2016	15,040	$51	$4.62	$3.16 - $6.13
Q3 2016	13,040	$78	$4.97	$3.98 - $6.24
Q2 2016	13,040	$65	$4.41	$3.75 - $5.58
Q1 2016	13,040	$52	$3.69	$2.68 - $5.01