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
2021-05-11
Sale		 2021-05-13
4:33 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 6,666 $52.69 $351,254 1,061,812
(Indirect
Direct)		 View
2021-04-28
Sale		 2021-04-29
4:14 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 14,374 $68.48 $984,312 1,068,478
(Indirect
Direct)		 View
2021-04-26
Sale		 2021-04-28
4:17 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 28,748 $70.02 $2,012,980 1,082,852
(Indirect
Direct)		 View
2021-04-21
Sale		 2021-04-23
4:08 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 15,000 $63.69 $955,294 606,578
(Indirect)		 View
2021-04-15
Sale		 2021-04-19
4:07 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 14,374 $68.38 $982,858 1,111,600
(Indirect
Direct)		 View
2021-04-13
Sale		 2021-04-15
4:10 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 28,748 $69.08 $1,985,989 1,125,974
(Indirect
Direct)		 View
2021-04-06
Sale		 2021-04-08
4:49 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 15,000 $72.81 $1,092,213 621,578
(Indirect)		 View
2021-04-05
Sale		 2021-04-07
6:15 pm		 CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director		 110,000 $72.85 $8,013,730 533,577
(Indirect)		 View
2021-03-31
Sale		 2021-04-02
6:05 pm		 CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director		 90,000 $69.43 $6,248,883 643,577
(Indirect)		 View
2021-03-30
Sale		 2021-03-31
4:13 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 16,874 $60.97 $1,028,753 1,154,722
(Indirect
Direct)		 View
2021-03-26
Sale		 2021-03-30
5:08 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 26,249 $59.71 $1,567,265 1,171,596
(Indirect
Direct)		 View
2021-03-24
Sale		 2021-03-26
4:45 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 15,000 $62.07 $931,062 636,578
(Indirect)		 View
2021-03-19
Sale		 2021-03-23
5:29 pm		 CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director		 20,000 $66.65 $1,332,911 733,577
(Indirect)		 View
2021-03-16
Sale		 2021-03-18
4:14 pm		 CASTLE BIOSCIENCES INC CSTL KABAKOFF DAVID S
Director		 130,000 $63.92 $8,310,045 753,577
(Indirect)		 View
2021-03-12
Sale		 2021-03-15
4:05 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 14,375 $64.3 $924,380 1,197,845
(Indirect
Direct)		 View
2021-03-10
Sale		 2021-03-12
4:15 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 28,750 $66.33 $1,907,009 1,212,220
(Indirect
Direct)		 View
2021-03-08
Sale(M)		 2021-03-10
4:08 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 15,000 $4.2349 $63,523 651,578
(Indirect)		 View
2021-02-26
Sale		 2021-03-01
4:28 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 14,375 $75.03 $1,078,551 1,240,970
(Indirect
Direct)		 View
2021-02-24
Sale		 2021-02-26
4:06 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 28,750 $79.96 $2,298,882 1,255,345
(Indirect
Direct)		 View
2021-02-23
Sale		 2021-02-25
5:05 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 15,000 $81.57 $1,223,481 666,578
(Indirect)		 View
2021-02-10
Sale		 2021-02-11
4:13 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 14,375 $94.47 $1,358,039 1,284,095
(Indirect
Direct)		 View
2021-02-09
Sale		 2021-02-11
4:08 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 15,000 $95.35 $1,430,253 681,578
(Indirect)		 View
2021-02-08
Sale		 2021-02-10
4:09 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 28,750 $95.21 $2,737,166 1,298,470
(Indirect
Direct)		 View
2021-01-29
Sale		 2021-02-02
4:05 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 14,375 $67.07 $964,083 1,327,220
(Indirect
Direct)		 View
2021-01-27
Sale		 2021-01-29
4:18 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 28,752 $67.36 $1,936,868 1,341,595
(Indirect
Direct)		 View
2021-01-25
Sale		 2021-01-27
4:11 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 15,000 $74.76 $1,121,345 696,578
(Indirect)		 View
2021-01-15
Sale		 2021-01-19
4:06 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 14,377 $75.12 $1,079,982 1,370,347
(Indirect
Direct)		 View
2021-01-13
Sale		 2021-01-15
4:17 pm		 CASTLE BIOSCIENCES INC CSTL MAETZOLD DEREK J
Pres. & Chief Exec. Officer		 28,754 $74.83 $2,151,645 1,384,724
(Indirect
Direct)		 View
2021-01-12
Sale		 2021-01-14
4:06 pm		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 19,613 $76.51 $1,500,582 711,578
(Indirect)		 View
2021-01-11
Sale		 2021-01-13
4:08 pm		 CASTLE BIOSCIENCES INC CSTL Stokes Frank
Chief Financial Officer		 15,000 $78.1 $1,171,471 91,660
(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
2021-05-10
Option Award		 2021-05-12
4:14 pm		 N/A
2031-05-09		 CASTLE BIOSCIENCES INC CSTL Olson Tiffany
Director		 7,396 $0 7,396
(Direct)		 View

Ownership(A)		 2021-04-16
6:31 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Oelschlager Kristen M
Chief Operating Officer		 0 $0 107,117
(Direct)		 View

Ownership(A)		 2021-04-16
6:29 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Juvenal Tobin W
Chief Commercial Officer		 0 $0 2,827
(Direct)		 View

Ownership(A)		 2021-04-15
7:25 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Oelschlager Kristen M
Chief Operating Officer		 0 $0 244,520
(Direct)		 View

Ownership(A)		 2021-04-15
7:06 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Juvenal Tobin W
Chief Commercial Officer		 0 $0 151,611
(Direct)		 View

Ownership		 2021-04-15
4:17 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Oelschlager Kristen M
Chief Operating Officer		 0 $0 244,520
(Direct)		 View

Ownership		 2021-04-15
4:13 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Juvenal Tobin W
Chief Commercial Officer		 0 $0 151,611
(Direct)		 View
2021-03-18
Exercise		 2021-03-22
4:04 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director		 12,229 $16 772,200
(Direct)		 View
2021-03-18
Exercise		 2021-03-22
4:04 pm		 N/A
2029-07-23		 CASTLE BIOSCIENCES INC CSTL Cook Joseph C. III
Director		 12,229 $0 772,200
(Direct)		 View
2021-01-11
Exercise		 2021-01-13
4:08 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL Stokes Frank
Chief Financial Officer		 15,000 $2.39 91,660
(Direct)		 View
2021-01-11
Exercise		 2021-01-13
4:08 pm		 N/A
2028-05-09		 CASTLE BIOSCIENCES INC CSTL Stokes Frank
Chief Financial Officer		 15,000 $0 91,660
(Direct)		 View
2020-12-08
Ownership		 2021-01-11
4:57 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 315,585 $0 731,191
(Indirect)		 View

Ownership		 2021-01-11
4:57 pm		 N/A
N/A		 CASTLE BIOSCIENCES INC CSTL BRADBURY DANIEL
Director		 0 $0 731,191
(Indirect)		 View
(A) Indicate amendment filing.
(M) Indicate average unit share price adjusted based on the original filings.
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