SBA COMMUNICATIONS CORP NEW

Ticker: SBAC CUSIP: 78410G104 Class: CL A

D.A. DAVIDSON & CO.'s Holding History (CIK: 0001080107)

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

Q1 2018

Shares 1,262 Value ($000) $216 Avg Close $153.09 Range $139.87 - $164.11

Q4 2017

Shares 1,262 Value ($000) $206 Avg Close $146.73 Range $131.45 - $160.69

Q2 2017

Shares 758 Value ($000) $102 Avg Close $120.02 Range $109.54 - $129.66

Q1 2017

Shares 638 Value ($000) $76 Avg Close $102.01 Range $94.27 - $111.31

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	1,262	$216	$153.09	$139.87 - $164.11
Q4 2017	1,262	$206	$146.73	$131.45 - $160.69
Q2 2017	758	$102	$120.02	$109.54 - $129.66
Q1 2017	638	$76	$102.01	$94.27 - $111.31