ATOMERA INC

Ticker: ATOM CUSIP: 04965B100 Class: COM

Mariner, LLC's Holding History (CIK: 0001373442)

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

Q2 2025

Shares 10,800 Value ($000) $54 Avg Close $5.33 Range $3.20 - $7.73

Q1 2025

Shares 13,500 Value ($000) $54 Avg Close $7.78 Range $3.91 - $17.55

Q4 2024

Shares 14,200 Value ($000) $165 Avg Close $5.76 Range $2.42 - $14.55

Q3 2024

Shares 10,000 Value ($000) $26 Avg Close $3.12 Range $2.31 - $4.32

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	10,800	$54	$5.33	$3.20 - $7.73
Q1 2025	13,500	$54	$7.78	$3.91 - $17.55
Q4 2024	14,200	$165	$5.76	$2.42 - $14.55
Q3 2024	10,000	$26	$3.12	$2.31 - $4.32