PRAXIS PRECISION MEDICINES I

Ticker: PRAX CUSIP: 74006W207 Class: Common Stock

Y-Intercept (Hong Kong) Ltd's Holding History (CIK: 0001772875)

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

Q4 2025

Shares 1,856 Value ($000) $547 Avg Close $186.22 Range $50.31 - $317.72

Q3 2025

Shares 32,186 Value ($000) $1,706 Avg Close $48.49 Range $37.19 - $61.03

Q1 2025

Shares 6,250 Value ($000) $237 Avg Close $62.45 Range $30.01 - $91.83

Q1 2024

Shares 11,776 Value ($000) $719 Avg Close $44.86 Range $20.50 - $67.21

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,856	$547	$186.22	$50.31 - $317.72
Q3 2025	32,186	$1,706	$48.49	$37.19 - $61.03
Q1 2025	6,250	$237	$62.45	$30.01 - $91.83
Q1 2024	11,776	$719	$44.86	$20.50 - $67.21