DAY ONE BIOPHARMACEUTICALS I

Ticker: DAWN CUSIP: 23954D109 Class: Common Stock

TCI Wealth Advisors, Inc.'s Holding History (CIK: 0001583751)

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

Q1 2023

Shares 1,974 Value ($000) $26 Avg Close $19.53 Range $11.98 - $25.77

Q4 2022

Shares 1,974 Value ($000) $42 Avg Close $20.51 Range $17.66 - $23.10

Q3 2022

Shares 1,974 Value ($000) $40 Avg Close $21.27 Range $16.00 - $28.35

Q2 2022

Shares 1,974 Value ($000) $35 Avg Close $10.33 Range $5.44 - $18.22

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	1,974	$26	$19.53	$11.98 - $25.77
Q4 2022	1,974	$42	$20.51	$17.66 - $23.10
Q3 2022	1,974	$40	$21.27	$16.00 - $28.35
Q2 2022	1,974	$35	$10.33	$5.44 - $18.22