Insider Trading & Ownership - MAETZOLD DEREK J

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 MAETZOLD DEREK J
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Common stock purchase or sale:
Transaction
Date
Reported
DateTime
CompanySymbolInsider
Relationship
Shares
Traded
Average
Price
Total
Amount
Shares
Owned
Filing
2024-12-17
Sale
2024-12-19
4:39 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
9,364$28.34$265,358392,148
(Indirect
Direct)
View
2024-12-13
Sale
2024-12-17
4:21 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
26,123$28.72$750,296248,828
(Indirect
Direct)
View
2024-12-05
Sale
2024-12-09
5:09 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
5,127$31.35$160,742240,600
(Indirect
Direct)
View
2024-11-12
Sale
2024-11-14
6:21 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
5,127$34.15$175,087242,871
(Indirect
Direct)
View
2024-11-04
Sale
2024-11-06
4:21 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
5,127$32.54$166,820245,142
(Indirect
Direct)
View
2024-10-14
Sale
2024-10-16
4:34 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
5,127$32.27$165,464247,413
(Indirect
Direct)
View
2024-10-08
Sale
2024-10-10
4:22 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
2,562$30.27$77,549249,684
(Indirect
Direct)
View
2024-10-04
Sale
2024-10-08
4:48 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
2,565$28.73$73,703250,819
(Indirect
Direct)
View
2024-09-16
Sale
2024-09-18
4:23 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
5,127$30.97$158,793251,955
(Indirect
Direct)
View
2024-09-11
Sale
2024-09-13
4:33 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
2,616$30.32$79,317254,226
(Indirect
Direct)
View
2024-09-09
Sale
2024-09-11
4:15 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
2,586$29.46$76,176255,382
(Indirect
Direct)
View
2024-09-03
Sale
2024-09-05
4:07 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
1,914$30.04$57,493256,528
(Indirect
Direct)
View
2024-08-29
Sale
2024-09-03
4:08 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
4,441$30.08$133,584257,360
(Indirect
Direct)
View
2024-08-23
Sale
2024-08-27
4:11 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
2,987$30.09$89,868259,287
(Indirect
Direct)
View
2024-06-03
Sale
2024-06-05
5:23 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
6,336$23.4$148,273215,418
(Indirect
Direct)
View
2024-05-14
Sale
2024-05-16
4:20 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
6,336$24.27$153,753218,172
(Indirect
Direct)
View
2024-05-06
Sale
2024-05-08
4:47 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
6,336$24.72$156,626220,926
(Indirect
Direct)
View
2024-04-23
Sale
2024-04-25
4:54 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
1,126$20.11$22,643223,680
(Indirect
Direct)
View
2024-04-12
Sale
2024-04-16
4:46 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
5,210$20.35$106,024224,170
(Indirect
Direct)
View
2024-04-03
Sale
2024-04-05
4:37 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
6,336$21.7$137,491226,434
(Indirect
Direct)
View
2024-03-20
Sale
2024-03-22
5:16 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
6,336$20.28$128,514229,188
(Indirect
Direct)
View
2024-03-07
Sale
2024-03-11
5:18 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
6,368$20.77$132,263231,942
(Indirect
Direct)
View
2024-03-05
Sale
2024-03-06
5:58 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
4,131$21.41$88,461563,677
(Indirect
Direct)
View
2023-12-27
Sale
2023-12-29
4:05 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
13,724$21.99$301,774224,713
(Indirect
Direct)
View
2023-12-22
Sale
2023-12-27
4:18 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
11,869$21.95$260,466236,921
(Indirect
Direct)
View
2023-12-20
Sale
2023-12-22
4:06 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
18,482$21.29$393,446247,480
(Indirect
Direct)
View
2023-12-18
Sale
2023-12-20
4:46 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
16,251$20.59$334,542263,920
(Indirect
Direct)
View
2023-12-14
Sale
2023-12-18
4:06 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
23,950$20.75$496,967275,867
(Indirect
Direct)
View
2023-12-12
Sale
2023-12-14
5:39 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
8,432$20.19$170,251289,897
(Indirect
Direct)
View
2023-12-08
Sale
2023-12-12
7:23 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
4,852$20.1$97,525431,239
(Indirect
Direct)
View
2023-12-06
Sale
2023-12-08
4:38 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
100$20.02$2,002260,809
(Indirect
Direct)
View
2023-12-01
Sale
2023-12-05
5:49 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
9,644$20.07$193,516260,862
(Indirect
Direct)
View
2023-11-29
Sale
2023-12-01
4:34 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
21,429$20.1$430,800266,006
(Indirect
Direct)
View
2023-11-24
Sale
2023-11-28
4:43 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
600$20.03$12,018277,437
(Indirect
Direct)
View
2023-11-20
Sale
2023-11-22
4:20 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
5,610$20.03$112,377277,757
(Indirect
Direct)
View
2023-09-01
Sale
2023-09-06
4:40 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
1,500$20.05$30,078280,749
(Indirect
Direct)
View
2023-08-30
Sale
2023-09-01
4:26 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
11,955$20.05$239,708281,550
(Indirect
Direct)
View
2023-08-03
Sale
2023-08-07
5:07 pm
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
600$20.1$12,060287,918
(Indirect
Direct)
View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date
Reported
DateTime
Exercisable
Expiration
CompanySymnbolInsider
Relationship
Shares
Traded
Conversion
Price
Shares
Owned
Filing
2024-12-09
Exercise
2024-12-11
4:53 pm
N/A
N/A
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
54,283$0510,050
(Direct)
View
2024-12-09
Tax Withholding
2024-12-11
4:53 pm
N/A
N/A
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
13,181$30.91510,050
(Direct)
View
2024-12-10
Tax Withholding
2024-12-11
4:53 pm
N/A
N/A
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
8,180$29.63510,050
(Direct)
View
2024-08-09
Tax Withholding
2024-08-13
6:17 pm
N/A
N/A
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
21,828$26.83507,010
(Direct)
View
2024-08-09
Option Award
2024-08-13
6:17 pm
N/A
N/A
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
66,991$0507,010
(Direct)
View
2024-03-05
Exercise
2024-03-06
5:58 pm
N/A
2024-03-26
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
10,686$3.72563,677
(Direct)
View
2024-03-04
Option Award
2024-03-06
5:58 pm
N/A
N/A
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
124,437$0563,677
(Direct)
View
2023-12-09
Exercise
2023-12-12
7:23 pm
N/A
N/A
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
54,283$0431,239
(Direct)
View
2023-12-09
Tax Withholding
2023-12-12
7:23 pm
N/A
N/A
CASTLE BIOSCIENCES INCCSTLMAETZOLD DEREK J
Pres. & Chief Exec. Officer
17,962$20.17431,239
(Direct)
View
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