OKLO INC

Ticker: OKLO CUSIP: 02156V109 Class: EQTY

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 122,998 Value ($000) $8,826 Avg Close $111.52 Range $70.86 - $193.84

Q3 2025

Shares 168,795 Value ($000) $18,843 Avg Close $78.30 Range $50.08 - $144.49

Q2 2025

Shares 189,511 Value ($000) $10,611 Avg Close $38.57 Range $17.42 - $73.55

Q4 2024

Shares 79,751 Value ($000) $1,693 Avg Close $19.38 Range $7.90 - $28.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	122,998	$8,826	$111.52	$70.86 - $193.84
Q3 2025	168,795	$18,843	$78.30	$50.08 - $144.49
Q2 2025	189,511	$10,611	$38.57	$17.42 - $73.55
Q4 2024	79,751	$1,693	$19.38	$7.90 - $28.12