SIGMA LITHIUM CORPORATION

Ticker: SGML CUSIP: 826599102 Class: Stock

XTX Topco Ltd's Holding History (CIK: 0001828301)

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

Q4 2025

Shares 10,819 Value ($000) $143 Avg Close $8.61 Range $4.62 - $14.63

Q3 2025

Shares 98,575 Value ($000) $632 Avg Close $6.01 Range $4.25 - $7.58

Q4 2024

Shares 20,800 Value ($000) $233 Avg Close $13.08 Range $10.58 - $15.55

Q2 2024

Shares 17,023 Value ($000) $205 Avg Close $14.80 Range $11.78 - $19.20

Q1 2024

Shares 35,675 Value ($000) $462 Avg Close $17.86 Range $10.46 - $31.85

Q1 2023

Shares 6,140 Value ($000) $231 Avg Close $32.04 Range $24.07 - $39.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,819	$143	$8.61	$4.62 - $14.63
Q3 2025	98,575	$632	$6.01	$4.25 - $7.58
Q4 2024	20,800	$233	$13.08	$10.58 - $15.55
Q2 2024	17,023	$205	$14.80	$11.78 - $19.20
Q1 2024	35,675	$462	$17.86	$10.46 - $31.85
Q1 2023	6,140	$231	$32.04	$24.07 - $39.04