BLACK DIAMOND THERAPEUTICS I

Ticker: BDTX CUSIP: 09203E105 Class: 0

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q3 2020

Shares 16,617 Value ($000) $502 Avg Close $30.44 Range $25.15 - $43.73

Q2 2020

Shares 24,000 Value ($000) $1,012 Avg Close $36.80 Range $20.75 - $46.25

Q1 2020

Shares 17,000 Value ($000) $424 Avg Close $30.22 Range $17.63 - $41.79

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	16,617	$502	$30.44	$25.15 - $43.73
Q2 2020	24,000	$1,012	$36.80	$20.75 - $46.25
Q1 2020	17,000	$424	$30.22	$17.63 - $41.79