SIGMA LITHIUM CORPORATION

Ticker: SGML CUSIP: 826599102 Class: Stock

B. Riley Wealth Advisors, Inc.'s Holding History (CIK: 0001464811)

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

Q2 2023

Shares 11,063 Value ($000) $446 Avg Close $38.11 Range $32.82 - $43.18

Q1 2023

Shares 11,726 Value ($000) $441 Avg Close $32.04 Range $24.07 - $39.04

Q4 2022

Shares 9,444 Value ($000) $267 Avg Close $32.13 Range $26.30 - $39.93

Q3 2022

Shares 9,863 Value ($000) $269 Avg Close $20.93 Range $13.28 - $29.50

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	11,063	$446	$38.11	$32.82 - $43.18
Q1 2023	11,726	$441	$32.04	$24.07 - $39.04
Q4 2022	9,444	$267	$32.13	$26.30 - $39.93
Q3 2022	9,863	$269	$20.93	$13.28 - $29.50