SOUTHWEST GAS HLDGS INC

Ticker: SWX CUSIP: 844895102 Class: EQTY

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

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

Q1 2023

Shares 3,213 Value ($000) $201 Avg Close $63.73 Range $57.75 - $68.03

Q2 2021

Shares 4,533 Value ($000) $300 Avg Close $68.24 Range $62.54 - $73.54

Q1 2021

Shares 6,289 Value ($000) $432 Avg Close $63.37 Range $57.00 - $71.35

Q4 2020

Shares 9,167 Value ($000) $557 Avg Close $65.88 Range $58.03 - $75.00

Q3 2020

Shares 17,621 Value ($000) $1,112 Avg Close $66.84 Range $59.44 - $74.69

Q4 2019

Shares 37,162 Value ($000) $2,823 Avg Close $81.32 Range $74.16 - $92.09

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	3,213	$201	$63.73	$57.75 - $68.03
Q2 2021	4,533	$300	$68.24	$62.54 - $73.54
Q1 2021	6,289	$432	$63.37	$57.00 - $71.35
Q4 2020	9,167	$557	$65.88	$58.03 - $75.00
Q3 2020	17,621	$1,112	$66.84	$59.44 - $74.69
Q4 2019	37,162	$2,823	$81.32	$74.16 - $92.09