OKLO INC

Ticker: OKLO CUSIP: 02156V109 Class: EQTY

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

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

Q4 2025

Shares 132,068 Value ($000) $9,477 Avg Close $111.52 Range $70.86 - $193.84

Q3 2025

Shares 97,641 Value ($000) $10,900 Avg Close $78.30 Range $50.08 - $144.49

Q2 2025

Shares 63,054 Value ($000) $3,530 Avg Close $38.57 Range $17.42 - $73.55

Q1 2025

Shares 26,315 Value ($000) $569 Avg Close $33.79 Range $20.76 - $59.14

Q4 2024

Shares 26,315 Value ($000) $559 Avg Close $19.38 Range $7.90 - $28.12

Q3 2024

Shares 26,647 Value ($000) $216 Avg Close $7.53 Range $5.35 - $9.76

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	132,068	$9,477	$111.52	$70.86 - $193.84
Q3 2025	97,641	$10,900	$78.30	$50.08 - $144.49
Q2 2025	63,054	$3,530	$38.57	$17.42 - $73.55
Q1 2025	26,315	$569	$33.79	$20.76 - $59.14
Q4 2024	26,315	$559	$19.38	$7.90 - $28.12
Q3 2024	26,647	$216	$7.53	$5.35 - $9.76