OKLO INC

Ticker: OKLO CUSIP: 02156V109 Class: EQTY

Rockefeller Capital Management L.P.'s Holding History (CIK: 0001739439)

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

Q4 2025

Shares 171,128 Value ($000) $12,280 Avg Close $111.52 Range $70.86 - $193.84

Q3 2025

Shares 32,469 Value ($000) $3,625 Avg Close $78.30 Range $50.08 - $144.49

Q2 2025

Shares 54,886 Value ($000) $3,073 Avg Close $38.57 Range $17.42 - $73.55

Q1 2025

Shares 132,893 Value ($000) $2,874 Avg Close $33.79 Range $20.76 - $59.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	171,128	$12,280	$111.52	$70.86 - $193.84
Q3 2025	32,469	$3,625	$78.30	$50.08 - $144.49
Q2 2025	54,886	$3,073	$38.57	$17.42 - $73.55
Q1 2025	132,893	$2,874	$33.79	$20.76 - $59.14