1. Corporate Officers - H
2. Hatzis-schoch Brent

Insider Trading History of Hatzis-schoch Brent

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) of Hatzis-schoch Brent since 2017. This trader's CIK number is 1637054. At the time of last reporting, Hatzis-schoch Brent was the See Remarks of Black Diamond Therapeutics, Inc.. (stock ticker symbol BDTX). Also see all insider trading activities at Black Diamond Therapeutics, Inc..

Note that in the past Hatzis-Schoch Brent also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Black Diamond Therapeutics, Inc. (BDTX) by Hatzis-schoch Brent

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2021	BDTX	0	$0	27,890	$809,241	27,890	$133,589
2020	BDTX	3,000	$57,000	16,312	$546,226	21,712	$69,476

Yearly summary of insider trading at Radius Health, Inc. (RDUS) by Hatzis-schoch Brent

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2017	RDUS	1,778	$49,942	0	$0	0	$0

Insider trading activities at 2 companies by Hatzis-schoch Brent:

1. Black Diamond Therapeutics, Inc. (BDTX)

2. Radius Health, Inc. (RDUS)

Table 1. Insider trading of Black Diamond Therapeutics, Inc. (BDTX) by Hatzis-schoch Brent

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2021-05-12	BDTX	Option Ex	4,078	3.20	13,049
2021-05-12	BDTX	Sale	4,078	27.40	111,753
2021-04-12	BDTX	Option Ex	4,078	3.20	13,049
2021-04-12	BDTX	Sale	4,078	25.00	101,950
2021-03-12	BDTX	Option Ex	4,078	3.20	13,049
2021-03-12	BDTX	Sale	4,078	26.36	107,492
2021-02-12	BDTX	Option Ex	4,078	3.20	13,049
2021-02-12	BDTX	Sale	4,078	27.43	111,843
2021-01-12	BDTX	Option Ex	11,578	7.03	81,393
2021-01-12	BDTX	Sale	11,578	32.49	376,203
2020-12-28	BDTX	Option Ex	5,400	3.20	17,280
2020-12-14	BDTX	Option Ex	4,078	3.20	13,049
2020-12-14	BDTX	Sale	4,078	34.95	142,522
2020-11-12	BDTX	Option Ex	4,078	3.20	13,049
2020-11-12	BDTX	Sale	4,078	34.24	139,618
2020-10-12	BDTX	Option Ex	4,078	3.20	13,049
2020-10-12	BDTX	Sale	4,078	33.18	135,320
2020-09-14	BDTX	Option Ex	4,078	3.20	13,049
2020-09-14	BDTX	Sale	4,078	31.58	128,766
2020-02-03	BDTX	Buy	3,000	19.00	57,000

Table 2. Insider trading of Radius Health, Inc. (RDUS) by Hatzis-schoch Brent

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2017-11-10	RDUS	Buy	1,778	28.09	49,942

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Hatzis-schoch Brent (See Remarks of Black Diamond Therapeutics, Inc. at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

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