Black Diamond Therapeutics Inc (BDTX)

Black Diamond Therapeutics Inc. has seen no insider trading activity within the last three months. The most recent transactions occurred on March 19, 2025, when Biotech Growth N.V. executed multiple sales of company shares. These divestments represent the final recorded movements by corporate insiders for this entity.
Ticker: BDTX Exchange: NSM


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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Sale
Price
473.25
Quantity 41,726 +38.7%
Value US$3,271,116
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Sale
Price
377.47
Quantity 74,034 +9.8%
Value US$1,540,083
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Sale
Price
156.41
Quantity 86,100 +0.1%
Value US$4,135,493
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Sale
Price
2.00
Quantity 2,000,000 -32.2%
Value US$4,000,800
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Sale
Price
2.31
Quantity 1,000,000 -13.9%
Value US$2,308,100
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Sale
Price
1.94
Quantity 300,000 -4.0%
Value US$582,900
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Sale
Price
2.07
Quantity 1,000,000 -11.7%
Value US$2,069,100
David Epstein Former Employer
Transaction date
Proposed sale
Price
6.20
Quantity 50,000
Value US$310,000
David Epstein Former Employee
Transaction date
Proposed sale
Price
6.20
Quantity 50,000
Value US$310,000
David Epstein Former Employer
Transaction date
Proposed sale
Price
6.25
Quantity 50,000
Value US$312,500
David Epstein Former Employer
Transaction date
Proposed sale
Price
5.00
Quantity 69,024
Value US$345,120
David Esptein Former Employee
Transaction date
Proposed sale
Price
4.80
Quantity 75,000
Value US$360,000
David Epstein Former Employer
Transaction date
Proposed sale
Price
5.00
Quantity 50,000
Value US$250,000
David Epstein Former Board Member
Transaction date
Proposed sale
Price
4.70
Quantity 40,353
Value US$189,659
David Epstein Former Board Member
Transaction date
Proposed sale
Price
4.70
Quantity 9,647
Value US$45,341
David Epstein Former Board Member
Transaction date
Proposed sale
Price
5.02
Quantity 6,011
Value US$30,175
David Epstein Former Board Member
Transaction date
Proposed sale
Price
5.00
Quantity 743
Value US$3,715
David Epstein Former board member
Transaction date
Proposed sale
Price
5.02
Quantity 20,143
Value US$101,118
Leah Wu Spouse of former board member
Transaction date
Proposed sale
Price
5.02
Quantity 20,268
Value US$101,745
David Epstein Former Board Member
Transaction date
Proposed sale
Price
5.45
Quantity 2,951
Value US$16,083
David Epstein Former Board Member
Transaction date
Proposed sale
Price
6.03
Quantity 24,621
Value US$148,465
David Epstein Former Board Member
Transaction date
Proposed sale
Price
6.15
Quantity 70,853
Value US$435,746
David Epstein Former Board Member
Transaction date
Proposed sale
Price
6.14
Quantity 62,528
Value US$383,922
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
2.34
Quantity 400,000 +4.9%
Value US$934,080
1.5
Behbahani Ali Non-Executive Director
Transaction date
Purchase
Price
5.00
Quantity 1,000,000 +29.0%
Value US$5,000,000
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
5.00
Quantity 1,000,000 +14.0%
Value US$5,000,000
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
5.49
Quantity 1,740,000 +32.4%
Value US$9,555,036
Epstein David M. SEE REMARKS Executive Director
Transaction date
Planned sale
Price
6.70
Quantity 25,000 -3.6%
Value US$167,500
Epstein David M. Officer Officer
Transaction date
Proposed sale
Price
6.70
Quantity 25,000
Value US$167,500
3.6
Ni Fang SEE REMARKS Officer
Transaction date
Purchase
Price
1.28
Quantity 36,363 +40.8%
Value US$46,596
3.6
Ni Fang SEE REMARKS Officer
Transaction date
Purchase
Price
1.29
Quantity 20,000 +29.0%
Value US$25,770
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
2.25
Quantity 99,801 +1.9%
Value US$224,912
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
2.18
Quantity 172,974 +3.4%
Value US$376,962
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
1.87
Quantity 191,678 +3.9%
Value US$359,224
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
1.51
Quantity 87,850 +1.8%
Value US$132,750
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
1.42
Quantity 53,734 +1.1%
Value US$76,345
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
1.32
Quantity 77,689 +1.7%
Value US$102,775
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
2.57
Quantity 255,711 +5.8%
Value US$657,868
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
2.66
Quantity 150,000 +3.5%
Value US$399,480
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
3.24
Quantity 150,000 +3.6%
Value US$486,645
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
3.29
Quantity 150,000 +3.8%
Value US$493,935
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
3.57
Quantity 102,556 +2.6%
Value US$366,217
2.1
BIOTECH GROWTH N V Large shareholder
Transaction date
Purchase
Price
3.42
Quantity 150,000 +4.0%
Value US$513,600
Roberts Christopher D. Chief Scientific Officer Officer
Transaction date
Planned sale
Price
26.64
Quantity 2,500 -43.9%
Value US$66,602
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
25.00
Quantity 4,078 -32.7%
Value US$101,950
Roberts Christopher D. Chief Scientific Officer Officer
Transaction date
Planned sale
Price
25.54
Quantity 2,500 -43.9%
Value US$63,848
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
26.36
Quantity 4,078 -32.7%
Value US$107,493
Roberts Christopher D. Chief Scientific Officer Officer
Transaction date
Planned sale
Price
26.57
Quantity 884 -21.6%
Value US$23,484
Roberts Christopher D. Chief Scientific Officer Officer
Transaction date
Planned sale
Price
25.85
Quantity 1,616 -28.4%
Value US$41,778
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
27.66
Quantity 307 -3.5%
Value US$8,492
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
27.19
Quantity 3,771 -30.2%
Value US$102,533
Roberts Christopher D. Chief Scientific Officer Officer
Transaction date
Planned sale
Price
25.35
Quantity 2,500 -43.9%
Value US$63,375
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
36.00
Quantity 7,511 -47.2%
Value US$270,395
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
34.13
Quantity 100 -0.6%
Value US$3,412
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
32.50
Quantity 103 -0.6%
Value US$3,347
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
31.91
Quantity 147 -0.9%
Value US$4,690
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
30.50
Quantity 1,669 -9.3%
Value US$50,912
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
29.92
Quantity 2,048 -10.3%
Value US$61,284
2.4
Leggett Thomas Chief Financial Officer Officer
Transaction date
Planned sale
Price
33.94
Quantity 3,000 -100.0%
Value US$101,820
Roberts Christopher D. Chief Scientific Officer Officer
Transaction date
Planned sale
Price
31.78
Quantity 537 -14.4%
Value US$17,065
Roberts Christopher D. Chief Scientific Officer Officer
Transaction date
Planned sale
Price
31.31
Quantity 1,963 -34.4%
Value US$61,460
Epstein David M. See Remarks Executive Director
Transaction date
Planned sale
Price
31.80
Quantity 2,015 -0.3%
Value US$64,075
Epstein David M. See Remarks Executive Director
Transaction date
Planned sale
Price
30.99
Quantity 9,985 -1.4%
Value US$309,430
Hatzis-Schoch Brent See Remarks Officer
Transaction date
Planned sale
Price
34.95
Quantity 4,078 -57.6%
Value US$142,522
2.4
Leggett Thomas Chief Financial Officer Officer
Transaction date
Planned sale
Price
34.05
Quantity 1,941 -100.0%
Value US$66,094
2.4
Leggett Thomas Chief Financial Officer Officer
Transaction date
Planned sale
Price
33.27
Quantity 1,059 -35.3%
Value US$35,233
Roberts Christopher D. Chief Scientific Officer Officer
Transaction date
Planned sale
Price
32.42
Quantity 2,500 -100.0%
Value US$81,055
Epstein David M. See Remarks Executive Director
Transaction date
Planned sale
Price
33.45
Quantity 1,077 -0.2%
Value US$36,021
Epstein David M. See Remarks Executive Director
Transaction date
Planned sale
Price
32.64
Quantity 10,923 -1.5%
Value US$356,553
3.2
Bolzon Bradley J PhD Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
34.16
Quantity 200 -0.0%
Value US$6,833
3.2
Bolzon Bradley J PhD Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
33.13
Quantity 10,193 -1.2%
Value US$337,680
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2025-03-20 2025-03-19 S Sale Large shareholder
41,726 +38.7%
473.25
US$3,271,116
41,726 +38.7% 473.25 US$3,271,116
2025-03-20 2025-03-19 S Sale Large shareholder
74,034 +9.8%
377.47
US$1,540,083
74,034 +9.8% 377.47 US$1,540,083
2025-03-20 2025-03-19 S Sale Large shareholder
86,100 +0.1%
156.41
US$4,135,493
86,100 +0.1% 156.41 US$4,135,493
2025-03-20 2025-03-19 S Sale Large shareholder
2,000,000 -32.2%
2.00
US$4,000,800
2,000,000 -32.2% 2.00 US$4,000,800
2025-03-20 2025-03-19 S Sale Large shareholder
1,000,000 -13.9%
2.31
US$2,308,100
1,000,000 -13.9% 2.31 US$2,308,100
2025-03-20 2025-03-19 S Sale Large shareholder
300,000 -4.0%
1.94
US$582,900
300,000 -4.0% 1.94 US$582,900
2025-03-20 2025-03-19 S Sale Large shareholder
1,000,000 -11.7%
2.07
US$2,069,100
1,000,000 -11.7% 2.07 US$2,069,100
2024-08-30 2024-08-28 S Sale Large shareholder
221,600 -5.6%
6.32
US$1,400,556
221,600 -5.6% 6.32 US$1,400,556
2024-07-31 2024-07-31 PrS Proposed sale

Former Employer

50,000
6.20
US$310,000
50,000 6.20 US$310,000
2024-07-26 2024-07-26 PrS Proposed sale

Former Employee

50,000
6.20
US$310,000
50,000 6.20 US$310,000
2024-07-16 2024-07-16 PrS Proposed sale

Former Employer

50,000
6.25
US$312,500
50,000 6.25 US$312,500
2024-07-11 2024-07-11 PrS Proposed sale

Former Employer

69,024
5.00
US$345,120
69,024 5.00 US$345,120
2024-07-09 2024-07-09 PrS Proposed sale

Former Employee

75,000
4.80
US$360,000
75,000 4.80 US$360,000
2024-06-28 2024-06-28 PrS Proposed sale

Former Employer

50,000
5.00
US$250,000
50,000 5.00 US$250,000
2024-06-27 2024-06-27 PrS Proposed sale

Former Board Member

40,353
4.70
US$189,659
40,353 4.70 US$189,659
2024-06-26 2024-06-26 PrS Proposed sale

Former Board Member

9,647
4.70
US$45,341
9,647 4.70 US$45,341
2024-06-24 2024-06-24 PrS Proposed sale

Former Board Member

6,011
5.02
US$30,175
6,011 5.02 US$30,175
2024-06-21 2024-06-21 PrS Proposed sale

Former Board Member

743
5.00
US$3,715
743 5.00 US$3,715
2024-06-20 2024-06-20 PrS Proposed sale

Former board member

20,143
5.02
US$101,118
20,143 5.02 US$101,118
2024-06-20 2024-06-20 PrS Proposed sale

Spouse of former board member

20,268
5.02
US$101,745
20,268 5.02 US$101,745
2024-06-18 2024-06-18 PrS Proposed sale

Former Board Member

2,951
5.45
US$16,083
2,951 5.45 US$16,083
2024-06-14 2024-06-14 PrS Proposed sale

Former Board Member

24,621
6.03
US$148,465
24,621 6.03 US$148,465
2024-06-13 2024-06-13 PrS Proposed sale

Former Board Member

70,853
6.15
US$435,746
70,853 6.15 US$435,746
2024-06-12 2024-06-12 PrS Proposed sale

Former Board Member

62,528
6.14
US$383,922
62,528 6.14 US$383,922
2023-10-19 2023-10-17 B Purchase Large shareholder
400,000 +4.9%
2.34
US$934,080
400,000 +4.9% 2.34 US$934,080
2023-07-07 2023-07-05 B Purchase Non-Executive Director
935,850 +41.1%
5.00
US$4,679,250
935,850 +41.1% 5.00 US$4,679,250
2023-07-06 2023-07-05 B Purchase Non-Executive Director
1,000,000 +29.0%
5.00
US$5,000,000
1,000,000 +29.0% 5.00 US$5,000,000
2023-07-03 2023-06-30 B Purchase Large shareholder
1,000,000 +14.0%
5.00
US$5,000,000
1,000,000 +14.0% 5.00 US$5,000,000
2023-06-29 2023-06-27 B Purchase Large shareholder
1,740,000 +32.4%
5.49
US$9,555,036
1,740,000 +32.4% 5.49 US$9,555,036
2023-06-28 2023-06-27 PlS Planned sale

SEE REMARKS

Executive Director
25,000 -3.6%
6.70
US$167,500
25,000 -3.6% 6.70 US$167,500
2023-06-27 2023-06-27 PrS Proposed sale

Officer

Officer
25,000
6.70
US$167,500
25,000 6.70 US$167,500
2022-12-23 2022-12-22 B Purchase

SEE REMARKS

Officer
36,363 +40.8%
1.28
US$46,596
36,363 +40.8% 1.28 US$46,596
2022-12-23 2022-12-21 B Purchase

SEE REMARKS

Officer
20,000 +29.0%
1.29
US$25,770
20,000 +29.0% 1.29 US$25,770
2022-11-02 2022-10-31 B Purchase Large shareholder
99,801 +1.9%
2.25
US$224,912
99,801 +1.9% 2.25 US$224,912
2022-10-31 2022-10-28 B Purchase Large shareholder
172,974 +3.4%
2.18
US$376,962
172,974 +3.4% 2.18 US$376,962
2022-10-31 2022-10-27 B Purchase Large shareholder
191,678 +3.9%
1.87
US$359,224
191,678 +3.9% 1.87 US$359,224
2022-10-25 2022-10-21 B Purchase Large shareholder
87,850 +1.8%
1.51
US$132,750
87,850 +1.8% 1.51 US$132,750
2022-10-21 2022-10-20 B Purchase Large shareholder
53,734 +1.1%
1.42
US$76,345
53,734 +1.1% 1.42 US$76,345
2022-10-21 2022-10-19 B Purchase Large shareholder
77,689 +1.7%
1.32
US$102,775
77,689 +1.7% 1.32 US$102,775
2022-04-29 2022-04-28 B Purchase Large shareholder
255,711 +5.8%
2.57
US$657,868
255,711 +5.8% 2.57 US$657,868
2022-04-29 2022-04-27 B Purchase Large shareholder
150,000 +3.5%
2.66
US$399,480
150,000 +3.5% 2.66 US$399,480
2022-04-20 2022-04-19 B Purchase Large shareholder
150,000 +3.6%
3.24
US$486,645
150,000 +3.6% 3.24 US$486,645
2022-04-20 2022-04-18 B Purchase Large shareholder
150,000 +3.8%
3.29
US$493,935
150,000 +3.8% 3.29 US$493,935
2022-04-14 2022-04-13 B Purchase Large shareholder
102,556 +2.6%
3.57
US$366,217
102,556 +2.6% 3.57 US$366,217
2022-04-14 2022-04-12 B Purchase Large shareholder
150,000 +4.0%
3.42
US$513,600
150,000 +4.0% 3.42 US$513,600
2021-05-05 2021-05-03 PlS Planned sale

Chief Scientific Officer

Officer
2,500 -43.9%
26.64
US$66,602
2,500 -43.9% 26.64 US$66,602
2021-04-13 2021-04-12 PlS Planned sale

See Remarks

Officer
4,078 -32.7%
25.00
US$101,950
4,078 -32.7% 25.00 US$101,950
2021-04-07 2021-04-05 PlS Planned sale

Chief Scientific Officer

Officer
2,500 -43.9%
25.54
US$63,848
2,500 -43.9% 25.54 US$63,848
2021-03-16 2021-03-12 PlS Planned sale

See Remarks

Officer
4,078 -32.7%
26.36
US$107,493
4,078 -32.7% 26.36 US$107,493
2021-03-04 2021-03-03 PlS Planned sale

Chief Scientific Officer

Officer
884 -21.6%
26.57
US$23,484
884 -21.6% 26.57 US$23,484
2021-03-04 2021-03-03 PlS Planned sale

Chief Scientific Officer

Officer
1,616 -28.4%
25.85
US$41,778
1,616 -28.4% 25.85 US$41,778
2021-02-12 2021-02-12 PlS Planned sale

See Remarks

Officer
307 -3.5%
27.66
US$8,492
307 -3.5% 27.66 US$8,492
2021-02-12 2021-02-12 PlS Planned sale

See Remarks

Officer
3,771 -30.2%
27.19
US$102,533
3,771 -30.2% 27.19 US$102,533
2021-02-04 2021-02-03 PlS Planned sale

Chief Scientific Officer

Officer
2,500 -43.9%
25.35
US$63,375
2,500 -43.9% 25.35 US$63,375
2021-01-14 2021-01-12 PlS Planned sale

See Remarks

Officer
7,511 -47.2%
36.00
US$270,395
7,511 -47.2% 36.00 US$270,395
2021-01-14 2021-01-12 PlS Planned sale

See Remarks

Officer
100 -0.6%
34.13
US$3,412
100 -0.6% 34.13 US$3,412
2021-01-14 2021-01-12 PlS Planned sale

See Remarks

Officer
103 -0.6%
32.50
US$3,347
103 -0.6% 32.50 US$3,347
2021-01-14 2021-01-12 PlS Planned sale

See Remarks

Officer
147 -0.9%
31.91
US$4,690
147 -0.9% 31.91 US$4,690
2021-01-14 2021-01-12 PlS Planned sale

See Remarks

Officer
1,669 -9.3%
30.50
US$50,912
1,669 -9.3% 30.50 US$50,912
2021-01-14 2021-01-12 PlS Planned sale

See Remarks

Officer
2,048 -10.3%
29.92
US$61,284
2,048 -10.3% 29.92 US$61,284
2021-01-11 2021-01-08 PlS Planned sale

Chief Financial Officer

Officer
3,000 -100.0%
33.94
US$101,820
3,000 -100.0% 33.94 US$101,820
2021-01-06 2021-01-04 PlS Planned sale

Chief Scientific Officer

Officer
537 -14.4%
31.78
US$17,065
537 -14.4% 31.78 US$17,065
2021-01-06 2021-01-04 PlS Planned sale

Chief Scientific Officer

Officer
1,963 -34.4%
31.31
US$61,460
1,963 -34.4% 31.31 US$61,460
2021-01-06 2021-01-04 PlS Planned sale

See Remarks

Executive Director
2,015 -0.3%
31.80
US$64,075
2,015 -0.3% 31.80 US$64,075
2021-01-06 2021-01-04 PlS Planned sale

See Remarks

Executive Director
9,985 -1.4%
30.99
US$309,430
9,985 -1.4% 30.99 US$309,430
2020-12-16 2020-12-14 PlS Planned sale

See Remarks

Officer
4,078 -57.6%
34.95
US$142,522
4,078 -57.6% 34.95 US$142,522
2020-12-10 2020-12-08 PlS Planned sale

Chief Financial Officer

Officer
1,941 -100.0%
34.05
US$66,094
1,941 -100.0% 34.05 US$66,094
2020-12-10 2020-12-08 PlS Planned sale

Chief Financial Officer

Officer
1,059 -35.3%
33.27
US$35,233
1,059 -35.3% 33.27 US$35,233
2020-12-04 2020-12-03 PlS Planned sale

Chief Scientific Officer

Officer
2,500 -100.0%
32.42
US$81,055
2,500 -100.0% 32.42 US$81,055
2020-12-03 2020-12-01 PlS Planned sale

See Remarks

Executive Director
1,077 -0.2%
33.45
US$36,021
1,077 -0.2% 33.45 US$36,021
2020-12-03 2020-12-01 PlS Planned sale

See Remarks

Executive Director
10,923 -1.5%
32.64
US$356,553
10,923 -1.5% 32.64 US$356,553
2020-12-01 2020-11-30 PlS Planned sale Non-Executive Director Large shareholder
200 -0.0%
34.16
US$6,833
200 -0.0% 34.16 US$6,833
2020-12-01 2020-11-30 PlS Planned sale Non-Executive Director Large shareholder
10,193 -1.2%
33.13
US$337,680
10,193 -1.2% 33.13 US$337,680
2020-12-01 2020-11-30 PlS Planned sale Large shareholder
200 -0.0%
34.16
US$6,833
200 -0.0% 34.16 US$6,833
2020-12-01 2020-11-30 PlS Planned sale Large shareholder
10,193 -1.2%
33.13
US$337,680
10,193 -1.2% 33.13 US$337,680