PRAXIS PRECISION MEDICINES I

Ticker: PRAX CUSIP: 74006W207 Class: Common Stock

BlackRock, Inc.'s Holding History (CIK: 0002012383)

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

Q4 2025

Shares 2,078,500 Value ($000) $612,617 Avg Close $186.22 Range $50.31 - $317.72

Q3 2025

Shares 1,801,080 Value ($000) $95,457 Avg Close $48.49 Range $37.19 - $61.03

Q2 2025

Shares 1,590,128 Value ($000) $66,865 Avg Close $38.08 Range $26.70 - $46.93

Q1 2025

Shares 1,416,935 Value ($000) $53,659 Avg Close $62.45 Range $30.01 - $91.83

Q4 2024

Shares 1,462,445 Value ($000) $112,550 Avg Close $72.36 Range $55.33 - $86.93

Q3 2024

Shares 1,302,435 Value ($000) $74,942 Avg Close $54.02 Range $38.99 - $63.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,078,500	$612,617	$186.22	$50.31 - $317.72
Q3 2025	1,801,080	$95,457	$48.49	$37.19 - $61.03
Q2 2025	1,590,128	$66,865	$38.08	$26.70 - $46.93
Q1 2025	1,416,935	$53,659	$62.45	$30.01 - $91.83
Q4 2024	1,462,445	$112,550	$72.36	$55.33 - $86.93
Q3 2024	1,302,435	$74,942	$54.02	$38.99 - $63.93