STERLING INFRASTRUCTURE INC

Ticker: STRL CUSIP: 859241101 Class: COM

Nantahala Capital Management, LLC's Holding History (CIK: 0001472322)

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

Q2 2017

Shares 257,604 Value ($000) $3,367 Avg Close $10.19 Range $8.54 - $13.22

Q1 2017

Shares 257,604 Value ($000) $2,383 Avg Close $9.13 Range $7.75 - $10.92

Q4 2016

Shares 257,604 Value ($000) $2,179 Avg Close $8.00 Range $6.13 - $9.38

Q3 2016

Shares 126,337 Value ($000) $978 Avg Close $6.32 Range $4.93 - $7.98

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2017	257,604	$3,367	$10.19	$8.54 - $13.22
Q1 2017	257,604	$2,383	$9.13	$7.75 - $10.92
Q4 2016	257,604	$2,179	$8.00	$6.13 - $9.38
Q3 2016	126,337	$978	$6.32	$4.93 - $7.98