SIGMA LITHIUM CORPORATION

Ticker: SGML CUSIP: 826599102 Class: Stock

Nuveen, LLC's Holding History (CIK: 0001871926)

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

Q4 2025

Shares 52,879 Value ($000) $697 Avg Close $8.61 Range $4.62 - $14.63

Q3 2025

Shares 52,879 Value ($000) $339 Avg Close $6.01 Range $4.25 - $7.58

Q2 2025

Shares 52,879 Value ($000) $238 Avg Close $6.60 Range $4.25 - $10.48

Q1 2025

Shares 52,879 Value ($000) $550 Avg Close $11.48 Range $10.07 - $13.40

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	52,879	$697	$8.61	$4.62 - $14.63
Q3 2025	52,879	$339	$6.01	$4.25 - $7.58
Q2 2025	52,879	$238	$6.60	$4.25 - $10.48
Q1 2025	52,879	$550	$11.48	$10.07 - $13.40