STERLING INFRASTRUCTURE INC

Ticker: STRL CUSIP: 859241101 Class: COM

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q3 2025

Shares 1,201 Value ($000) $408 Avg Close $283.87 Range $217.07 - $376.75

Q4 2023

Shares 2,529 Value ($000) $222 Avg Close $72.29 Range $55.45 - $89.80

Q2 2020

Shares 22,580 Value ($000) $236 Avg Close $9.23 Range $6.72 - $11.75

Q1 2020

Shares 11,810 Value ($000) $112 Avg Close $12.73 Range $7.06 - $15.61

Q4 2019

Shares 18,580 Value ($000) $262 Avg Close $15.07 Range $12.69 - $17.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,201	$408	$283.87	$217.07 - $376.75
Q4 2023	2,529	$222	$72.29	$55.45 - $89.80
Q2 2020	22,580	$236	$9.23	$6.72 - $11.75
Q1 2020	11,810	$112	$12.73	$7.06 - $15.61
Q4 2019	18,580	$262	$15.07	$12.69 - $17.49