MAGNOLIA OIL & GAS CORP

Ticker: MGY CUSIP: 559663109 Class: Common Stock

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2025

Shares 167,430 Value ($000) $3,665 Avg Close $22.74 Range $21.30 - $24.35

Q3 2025

Shares 170,350 Value ($000) $4,066 Avg Close $23.85 Range $22.20 - $25.45

Q2 2025

Shares 165,633 Value ($000) $3,723 Avg Close $22.15 Range $19.09 - $25.80

Q1 2025

Shares 164,798 Value ($000) $4,163 Avg Close $24.24 Range $21.63 - $26.84

Q4 2024

Shares 166,704 Value ($000) $3,898 Avg Close $25.98 Range $22.59 - $29.02

Q3 2024

Shares 162,700 Value ($000) $3,973 Avg Close $25.20 Range $22.71 - $27.63

Q2 2024

Shares 169,131 Value ($000) $4,286 Avg Close $25.51 Range $23.34 - $27.33

Q1 2024

Shares 176,033 Value ($000) $4,568 Avg Close $21.94 Range $19.16 - $25.95

Q4 2023

Shares 188,586 Value ($000) $4,015 Avg Close $21.89 Range $20.16 - $23.89

Q3 2023

Shares 200,227 Value ($000) $4,587 Avg Close $22.34 Range $20.01 - $24.02

Q2 2023

Shares 221,590 Value ($000) $4,631 Avg Close $20.68 Range $18.72 - $23.44

Q1 2023

Shares 213,137 Value ($000) $4,663 Avg Close $22.20 Range $18.81 - $24.29

Q4 2022

Shares 217,520 Value ($000) $5,101 Avg Close $24.38 Range $20.71 - $27.57

Q3 2022

Shares 211,056 Value ($000) $4,181 Avg Close $22.13 Range $18.01 - $25.78

Q2 2022

Shares 213,231 Value ($000) $4,476 Avg Close $25.00 Range $20.76 - $30.31

Q1 2022

Shares 185,407 Value ($000) $4,385 Avg Close $21.96 Range $18.82 - $25.60

Q4 2021

Shares 197,374 Value ($000) $3,724 Avg Close $19.85 Range $17.23 - $22.09

Q3 2021

Shares 190,268 Value ($000) $3,385 Avg Close $15.12 Range $12.79 - $18.36

Q2 2021

Shares 191,755 Value ($000) $2,997 Avg Close $12.85 Range $10.29 - $16.21

Q1 2021

Shares 186,896 Value ($000) $2,146 Avg Close $10.42 Range $7.04 - $13.35

Q4 2020

Shares 186,896 Value ($000) $1,319 Avg Close $5.96 Range $4.09 - $8.05

Q3 2020

Shares 189,017 Value ($000) $977 Avg Close $6.23 Range $5.13 - $7.15

Q2 2020

Shares 188,971 Value ($000) $1,145 Avg Close $5.46 Range $3.45 - $7.75

Q1 2020

Shares 152,641 Value ($000) $611 Avg Close $8.61 Range $3.23 - $13.29

Q4 2019

Shares 155,513 Value ($000) $1,956 Avg Close $11.20 Range $9.53 - $12.85

Q3 2019

Shares 157,482 Value ($000) $1,748 Avg Close $10.73 Range $9.27 - $12.20

Q2 2019

Shares 155,601 Value ($000) $1,802 Avg Close $12.26 Range $10.50 - $14.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	167,430	$3,665	$22.74	$21.30 - $24.35
Q3 2025	170,350	$4,066	$23.85	$22.20 - $25.45
Q2 2025	165,633	$3,723	$22.15	$19.09 - $25.80
Q1 2025	164,798	$4,163	$24.24	$21.63 - $26.84
Q4 2024	166,704	$3,898	$25.98	$22.59 - $29.02
Q3 2024	162,700	$3,973	$25.20	$22.71 - $27.63
Q2 2024	169,131	$4,286	$25.51	$23.34 - $27.33
Q1 2024	176,033	$4,568	$21.94	$19.16 - $25.95
Q4 2023	188,586	$4,015	$21.89	$20.16 - $23.89
Q3 2023	200,227	$4,587	$22.34	$20.01 - $24.02
Q2 2023	221,590	$4,631	$20.68	$18.72 - $23.44
Q1 2023	213,137	$4,663	$22.20	$18.81 - $24.29
Q4 2022	217,520	$5,101	$24.38	$20.71 - $27.57
Q3 2022	211,056	$4,181	$22.13	$18.01 - $25.78
Q2 2022	213,231	$4,476	$25.00	$20.76 - $30.31
Q1 2022	185,407	$4,385	$21.96	$18.82 - $25.60
Q4 2021	197,374	$3,724	$19.85	$17.23 - $22.09
Q3 2021	190,268	$3,385	$15.12	$12.79 - $18.36
Q2 2021	191,755	$2,997	$12.85	$10.29 - $16.21
Q1 2021	186,896	$2,146	$10.42	$7.04 - $13.35
Q4 2020	186,896	$1,319	$5.96	$4.09 - $8.05
Q3 2020	189,017	$977	$6.23	$5.13 - $7.15
Q2 2020	188,971	$1,145	$5.46	$3.45 - $7.75
Q1 2020	152,641	$611	$8.61	$3.23 - $13.29
Q4 2019	155,513	$1,956	$11.20	$9.53 - $12.85
Q3 2019	157,482	$1,748	$10.73	$9.27 - $12.20
Q2 2019	155,601	$1,802	$12.26	$10.50 - $14.13