OKLO INC

Ticker: OKLO CUSIP: 02156V109 Class: EQTY

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 57,800 Value ($000) $4,148 Avg Close $111.52 Range $70.86 - $193.84

Q3 2025

Shares 66,555 Value ($000) $7,430 Avg Close $78.30 Range $50.08 - $144.49

Q2 2025

Shares 38,498 Value ($000) $2,156 Avg Close $38.57 Range $17.42 - $73.55

Q1 2025

Shares 21,151 Value ($000) $457 Avg Close $33.79 Range $20.76 - $59.14

Q4 2024

Shares 20,885 Value ($000) $443 Avg Close $19.38 Range $7.90 - $28.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	57,800	$4,148	$111.52	$70.86 - $193.84
Q3 2025	66,555	$7,430	$78.30	$50.08 - $144.49
Q2 2025	38,498	$2,156	$38.57	$17.42 - $73.55
Q1 2025	21,151	$457	$33.79	$20.76 - $59.14
Q4 2024	20,885	$443	$19.38	$7.90 - $28.12