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
2020-09-09
Sale
2020-09-10
4:11 pm
CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer
15,000 $49.8 $747,000 51,747
(Direct)
View
2020-09-04
Sale
2020-09-09
4:08 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
131,103 $47.66 $6,247,758 1,117,299
(Indirect
Direct)
View
2020-09-04
Sale
2020-09-09
4:06 pm
CASTLE BIOSCIENCES INC CSTL Aspinall Mara G.
Director
2,500 $48.48 $121,200 35,848
(Direct)
View
2020-09-04
Sale
2020-09-09
4:03 pm
CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer
40,000 $48 $1,920,000 66,747
(Direct)
View
2020-09-03
Sale
2020-09-08
4:06 pm
CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director
25,000 $46.05 $1,151,325 1,033,577
(Indirect)
View
2020-09-02
Sale
2020-09-04
4:05 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
37,565 $46.01 $1,728,432 1,248,402
(Indirect
Direct)
View
2020-09-01
Sale
2020-09-03
4:05 pm
CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director
7,500 $45.66 $342,465 841,078
(Indirect)
View
2020-08-31
Sale
2020-09-02
5:45 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
48,538 $45.94 $2,229,742 1,285,967
(Indirect
Direct)
View
2020-08-28
Sale
2020-08-31
4:08 pm
CASTLE BIOSCIENCES INC CSTL Aspinall Mara G.
Director
2,500 $46.48 $116,200 38,348
(Direct)
View
2020-08-27
Sale
2020-08-31
4:05 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
71,940 $46.03 $3,311,481 1,334,505
(Indirect
Direct)
View
2020-08-25
Sale
2020-08-27
4:04 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
22,597 $45.89 $1,036,938 1,406,445
(Indirect
Direct)
View
2020-08-21
Sale
2020-08-25
4:11 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
14,894 $45.88 $683,334 1,429,042
(Indirect
Direct)
View
2020-08-19
Sale
2020-08-21
4:07 pm
CASTLE BIOSCIENCES INC CSTL Spiess Bernhard E.
Chief Business Officer
20,000 $45 $900,000 105,626
(Direct)
View
2020-08-19
Sale
2020-08-21
4:06 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
17,369 $45.84 $796,194 1,443,936
(Indirect
Direct)
View
2020-08-19
Sale
2020-08-21
4:05 pm
CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director
75,000 $44.78 $3,358,500 1,058,577
(Indirect)
View
2020-08-18
Sale
2020-08-20
4:06 pm
CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director
7,500 $44.05 $330,408 848,578
(Indirect)
View
2020-08-17
Sale
2020-08-19
4:06 pm
CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer
19,500 $42.92 $836,862 1,690,177
(Indirect
Direct)
View
2020-08-12
Sale
2020-08-14
4:09 pm
CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer
13,500 $41.23 $556,582 1,709,677
(Indirect
Direct)
View
2020-08-12
Sale
2020-08-14
4:07 pm
CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer
13,500 $41.23 $556,582 1,709,677
(Indirect
Direct)
View
2020-08-10
Sale
2020-08-12
5:58 pm
CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director
25,000 $42.01 $1,050,305 1,133,577
(Indirect)
View
2020-08-06
Sale
2020-08-10
5:22 pm
CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director
7,500 $41.47 $311,006 856,078
(Indirect)
View
2020-08-05
Sale
2020-08-07
8:05 pm
CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer
13,500 $41.47 $559,889 1,723,177
(Indirect
Direct)
View
2020-07-16
Sale(A)
2020-07-28
4:48 pm
CASTLE BIOSCIENCES INC CSTL Anderson Bonnie H
Director
3,000 $43.55 $130,659 21,723
(Indirect)
View
2020-07-17
Sale
2020-07-28
4:06 pm
CASTLE BIOSCIENCES INC CSTL Anderson Bonnie H
Director
3,000 $43.55 $130,659 21,723
(Indirect)
View
2020-07-21
Sale
2020-07-23
4:06 pm
CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director
7,500 $40.7 $305,222 863,578
(Indirect)
View
2020-07-21
Sale
2020-07-23
4:02 pm
CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer
12,000 $40.97 $491,657 1,736,677
(Indirect
Direct)
View
2020-07-17
Sale
2020-07-21
4:32 pm
CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director
25,000 $43.04 $1,075,900 1,158,577
(Indirect)
View
2020-07-14
Sale
2020-07-16
4:34 pm
CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer
28,000 $41.96 $1,174,932 1,748,677
(Indirect
Direct)
View
2020-07-09
Sale
2020-07-13
4:05 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
62,990 $43.54 $2,742,306 1,461,305
(Indirect
Direct)
View
2020-07-09
Sale
2020-07-13
4:02 pm
CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director
50,000 $43.6 $2,180,185 1,183,577
(Indirect)
View
2020-07-07
Sale
2020-07-09
4:08 pm
CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director
7,500 $41.08 $308,104 871,078
(Indirect)
View
2020-06-24
Sale
2020-06-26
4:13 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
100 $43.11 $4,311 1,524,295
(Indirect
Direct)
View
2020-06-22
Sale
2020-06-23
8:20 pm
CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director
200,000 $40.71 $8,141,370 1,233,577
(Indirect)
View
2020-06-19
Sale
2020-06-23
8:18 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
52,689 $43.2 $2,276,407 1,524,395
(Indirect
Direct)
View
2020-06-18
Sale
2020-06-22
4:57 pm
CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director
7,500 $42.55 $319,129 878,578
(Indirect)
View
2020-06-17
Sale
2020-06-19
4:07 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
73,944 $41.71 $3,083,987 1,577,084
(Indirect
Direct)
View
2020-06-15
Sale
2020-06-17
4:25 pm
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
24,945 $39.6 $987,812 1,651,028
(Indirect
Direct)
View
2020-06-15
Sale
2020-06-17
4:23 pm
CASTLE BIOSCIENCES INC CSTL Anderson Bonnie H
Director
6,000 $40 $240,000 24,723
(Indirect)
View
2020-06-10
Sale
2020-06-12
11:57 am
CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director
2,108 $39 $82,212 1,675,973
(Indirect
Direct)
View
2020-06-09
Sale
2020-06-10
4:14 pm
CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer
10% Owner
5,000 $37.8 $188,976 1,776,677
(Indirect
Direct)
View
(A) Indicate amendment filing.
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