BLACK DIAMOND THERAPEUTICS I

Ticker: BDTX CUSIP: 09203E105 Class: 0

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2021

Shares 36,920 Value ($000) $197 Avg Close $6.99 Range $4.89 - $8.71

Q3 2021

Shares 36,920 Value ($000) $313 Avg Close $9.87 Range $8.43 - $12.48

Q2 2021

Shares 30,120 Value ($000) $368 Avg Close $19.77 Range $11.93 - $29.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	36,920	$197	$6.99	$4.89 - $8.71
Q3 2021	36,920	$313	$9.87	$8.43 - $12.48
Q2 2021	30,120	$368	$19.77	$11.93 - $29.02