BLACK DIAMOND THERAPEUTICS I

Ticker: BDTX CUSIP: 09203E105 Class: 0

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q3 2020

Shares 2,643 Value ($000) $80 Avg Close $30.44 Range $25.15 - $43.73

Q2 2020

Shares 116,950 Value ($000) $4,931 Avg Close $36.80 Range $20.75 - $46.25

Q1 2020

Shares 114,490 Value ($000) $2,857 Avg Close $30.22 Range $17.63 - $41.79

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	2,643	$80	$30.44	$25.15 - $43.73
Q2 2020	116,950	$4,931	$36.80	$20.75 - $46.25
Q1 2020	114,490	$2,857	$30.22	$17.63 - $41.79