ACADIA HEALTHCARE COMPANY IN

Ticker: ACHC CUSIP: 00404A109 Class: Common Stock

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

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

Q3 2025

Shares 37,170 Value ($000) $920 Avg Close $22.31 Range $17.13 - $25.04

Q1 2025

Shares 22,146 Value ($000) $671 Avg Close $38.10 Range $27.61 - $47.08

Q4 2024

Shares 17,690 Value ($000) $701 Avg Close $45.11 Range $36.50 - $63.41

Q2 2024

Shares 6,791 Value ($000) $459 Avg Close $69.83 Range $62.04 - $79.44

Q3 2023

Shares 3,925 Value ($000) $276 Avg Close $74.72 Range $67.63 - $81.33

Q4 2020

Shares 7,943 Value ($000) $399 Avg Close $39.86 Range $27.96 - $50.99

Q4 2019

Shares 9,515 Value ($000) $316 Avg Close $31.34 Range $28.36 - $33.69

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	37,170	$920	$22.31	$17.13 - $25.04
Q1 2025	22,146	$671	$38.10	$27.61 - $47.08
Q4 2024	17,690	$701	$45.11	$36.50 - $63.41
Q2 2024	6,791	$459	$69.83	$62.04 - $79.44
Q3 2023	3,925	$276	$74.72	$67.63 - $81.33
Q4 2020	7,943	$399	$39.86	$27.96 - $50.99
Q4 2019	9,515	$316	$31.34	$28.36 - $33.69