BITDEER TECHNOLOGIES GROUP

Ticker: BTDR CUSIP: G11448100 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2025

Shares 386,217 Value ($000) $4,329 Avg Close $16.11 Range $9.65 - $27.80

Q3 2025

Shares 175,000 Value ($000) $2,991 Avg Close $14.04 Range $10.80 - $18.84

Q2 2025

Shares 142,000 Value ($000) $1,630 Avg Close $11.56 Range $6.84 - $16.23

Q4 2024

Shares 6,000 Value ($000) $130 Avg Close $12.72 Range $6.61 - $26.24

Q3 2024

Shares 77,000 Value ($000) $603 Avg Close $8.30 Range $5.40 - $12.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	386,217	$4,329	$16.11	$9.65 - $27.80
Q3 2025	175,000	$2,991	$14.04	$10.80 - $18.84
Q2 2025	142,000	$1,630	$11.56	$6.84 - $16.23
Q4 2024	6,000	$130	$12.72	$6.61 - $26.24
Q3 2024	77,000	$603	$8.30	$5.40 - $12.85