OKLO INC

Ticker: OKLO CUSIP: 02156V109 Class: EQTY

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q4 2025

Shares 18,260 Value ($000) $1,310 Avg Close $111.52 Range $70.86 - $193.84

Q3 2025

Shares 23,921 Value ($000) $2,670 Avg Close $78.30 Range $50.08 - $144.49

Q2 2025

Shares 21,144 Value ($000) $1,184 Avg Close $38.57 Range $17.42 - $73.55

Q1 2025

Shares 18,994 Value ($000) $411 Avg Close $33.79 Range $20.76 - $59.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	18,260	$1,310	$111.52	$70.86 - $193.84
Q3 2025	23,921	$2,670	$78.30	$50.08 - $144.49
Q2 2025	21,144	$1,184	$38.57	$17.42 - $73.55
Q1 2025	18,994	$411	$33.79	$20.76 - $59.14