Insider Trading & Ownership - CASTLE BIOSCIENCES INC (CSTL)

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for CASTLE BIOSCIENCES INC
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Common stock purchase or sale:
Transaction
Date		 Reported
DateTime		 Company Symbol Insider
Relationship		 Shares
Traded		 Average
Price		 Total
Amount		 Shares
Owned		 Filing
2021-09-08
Sale		 2021-09-10
4:07 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 10,000 $76.55 $765,498 145,304
(Indirect)		 View
2021-09-02
Sale		 2021-09-07
5:26 pm		 CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer		 15,401 $75.78 $1,167,093 21,755
(Direct)		 View
2021-08-31
Sale		 2021-09-02
5:27 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 15,000 $75.72 $1,135,730 497,717
(Indirect
Direct)		 View
2021-08-27
Sale		 2021-08-31
4:08 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 30,000 $74.34 $2,230,222 509,383
(Indirect
Direct)		 View
2021-08-23
Sale		 2021-08-25
4:13 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 7,500 $70.57 $529,297 532,717
(Indirect
Direct)		 View
2021-08-17
Sale		 2021-08-19
5:28 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 12,500 $59.78 $747,291 535,217
(Indirect
Direct)		 View
2021-08-17
Sale		 2021-08-19
5:21 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 10,000 $61.14 $611,421 147,804
(Indirect)		 View
2021-08-13
Sale		 2021-08-17
4:39 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 25,000 $63.21 $1,580,170 546,050
(Indirect
Direct)		 View
2021-08-03
Sale		 2021-08-06
4:10 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 10,000 $69.67 $696,727 150,304
(Indirect)		 View
2021-08-03
Sale		 2021-08-06
4:07 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 4,020 $70.35 $282,807 567,717
(Indirect
Direct)		 View
2021-07-30
Sale		 2021-08-03
4:17 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 3,480 $70.21 $244,315 569,057
(Indirect
Direct)		 View
2021-07-26
Sale		 2021-07-28
5:10 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 10,000 $64.97 $649,747 152,804
(Indirect)		 View
2021-07-21
Sale		 2021-07-23
5:16 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 12,500 $68.05 $850,645 570,218
(Indirect
Direct)		 View
2021-07-19
Sale		 2021-07-21
4:19 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 25,000 $65.3 $1,632,406 581,051
(Indirect
Direct)		 View
2021-07-09
Sale		 2021-07-12
4:16 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 10,000 $72.56 $725,606 938,478
(Indirect
Direct)		 View
2021-07-08
Sale		 2021-07-12
4:13 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 10,000 $71.05 $710,469 155,304
(Indirect)		 View
2021-07-07
Sale		 2021-07-09
4:27 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 20,000 $69.78 $1,395,614 948,478
(Indirect
Direct)		 View
2021-06-24
Sale		 2021-06-28
4:08 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 10,000 $74.93 $749,286 968,478
(Indirect
Direct)		 View
2021-06-22
Sale		 2021-06-24
4:06 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 20,000 $74.81 $1,496,237 978,478
(Indirect
Direct)		 View
2021-06-17
Sale		 2021-06-21
5:47 pm		 CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director		 30,000 $75.07 $2,252,088 503,577
(Indirect)		 View
2021-06-17
Sale		 2021-06-21
4:11 pm		 CASTLE BIOSCIENCES INC CSTL Juvenal Tobin W
Chief Commercial Officer		 10,000 $75.4 $754,000 16,001
(Direct)		 View
2021-06-15
Sale		 2021-06-17
5:36 pm		 CASTLE BIOSCIENCES INC CSTL Stokes Frank
Chief Financial Officer		 15,000 $73.03 $1,095,381 86,004
(Direct)		 View
2021-06-10
Sale		 2021-06-14
4:20 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 10,000 $70.49 $704,880 998,478
(Indirect
Direct)		 View
2021-06-08
Sale		 2021-06-10
5:09 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 20,000 $70.99 $1,419,896 1,008,478
(Indirect
Direct)		 View
2021-06-08
Sale		 2021-06-10
5:06 pm		 CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer		 8,989 $70 $629,230 28,440
(Direct)		 View
2021-06-01
Sale		 2021-06-03
5:33 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 2,438 $59.33 $144,653 1,028,478
(Indirect
Direct)		 View
2021-05-27
Sale		 2021-06-01
5:03 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 13,531 $60.14 $813,818 1,030,916
(Indirect
Direct)		 View
2021-05-25
Sale		 2021-05-27
4:22 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 12,632 $60.15 $759,815 1,044,447
(Indirect
Direct)		 View
2021-05-20
Sale		 2021-05-24
4:36 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 1,300 $60.47 $78,611 1,057,079
(Indirect
Direct)		 View
2021-05-18
Sale		 2021-05-20
4:08 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 100 $60.09 $6,009 1,058,379
(Indirect
Direct)		 View
2021-05-13
Sale		 2021-05-14
4:27 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 3,333 $50.71 $169,020 1,058,479
(Indirect
Direct)		 View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		 Reported
DateTime		 Exercisable
Expiration		 Company Symnbol Insider
Relationship		 Shares
Traded		 Conversion
Price		 Shares
Owned		 Filing
2021-09-02
Exercise		 2021-09-07
5:26 pm		 N/A
2026-05-23		 CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer		 15,401 $0 21,755
(Direct)		 View
2021-09-02
Exercise		 2021-09-07
5:26 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer		 6,412 $2.39 21,755
(Direct)		 View
2021-09-02
Exercise		 2021-09-07
5:26 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer		 8,989 $1.92 21,755
(Direct)		 View
2021-07-14
Option Award		 2021-07-16
5:02 pm		 N/A
2031-07-13		 CASTLE BIOSCIENCES INC CSTL Goldberg Ellen
Director		 6,685 $0 6,685
(Direct)		 View
2021-07-14
Option Award		 2021-07-16
4:58 pm		 N/A
2031-07-13		 CASTLE BIOSCIENCES INC CSTL Caple Kim
Director		 6,685 $0 6,685
(Direct)		 View
2021-06-17
Exercise		 2021-06-21
4:11 pm		 N/A
2027-07-20		 CASTLE BIOSCIENCES INC CSTL Juvenal Tobin W
Chief Commercial Officer		 10,000 $0 16,001
(Direct)		 View
2021-06-17
Exercise		 2021-06-21
4:11 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Juvenal Tobin W
Chief Commercial Officer		 4,737 $2.39 16,001
(Direct)		 View
2021-06-17
Exercise		 2021-06-21
4:11 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Juvenal Tobin W
Chief Commercial Officer		 5,263 $2.36 16,001
(Direct)		 View
2021-06-15
Exercise		 2021-06-17
5:36 pm		 N/A
2028-05-09		 CASTLE BIOSCIENCES INC CSTL Stokes Frank
Chief Financial Officer		 15,000 $0 86,004
(Direct)		 View
2021-06-15
Exercise		 2021-06-17
5:36 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Stokes Frank
Chief Financial Officer		 15,000 $2.39 86,004
(Direct)		 View
2021-06-10
Option Award		 2021-06-14
4:34 pm		 2022-06-10
2031-06-09		 CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director		 4,209 $0 4,209
(Direct)		 View
2021-06-10
Option Award		 2021-06-14
4:31 pm		 2022-06-10
2031-06-09		 CASTLE BIOSCIENCES INC CSTL Harrison Miles
Director		 4,209 $0 4,209
(Direct)		 View
2021-06-10
Option Award		 2021-06-14
4:29 pm		 2022-06-10
2031-06-09		 CASTLE BIOSCIENCES INC CSTL Cole G Bradley
Director		 4,209 $0 4,209
(Direct)		 View
2021-06-10
Option Award		 2021-06-14
4:27 pm		 2022-06-10
2031-06-09		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 4,209 $0 4,209
(Direct)		 View
2021-06-10
Option Award		 2021-06-14
4:23 pm		 2022-06-10
2031-06-09		 CASTLE BIOSCIENCES INC CSTL Aspinall Mara G.
Director		 4,209 $0 4,209
(Direct)		 View
2021-06-08
Exercise		 2021-06-10
5:06 pm		 N/A
2026-05-23		 CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer		 8,989 $0 28,440
(Direct)		 View
2021-06-08
Exercise		 2021-06-10
5:06 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer		 8,989 $1.92 28,440
(Direct)		 View
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