Latest Insider Transactions at Castle Biosciences Inc (CSTL)
This section provides a real-time view of insider transactions for Castle Biosciences Inc (CSTL). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of CASTLE BIOSCIENCES INC to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of CASTLE BIOSCIENCES INC's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 13
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-1.24%
|
$650,000
$65.19 P/Share
|
|
Aug 04
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.51%
|
$345,000
$69.98 P/Share
|
|
Aug 03
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
4,020
-0.82%
|
$281,400
$70.35 P/Share
|
|
Aug 03
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.63%
|
$345,000
$69.65 P/Share
|
|
Aug 02
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
1,369
-0.28%
|
$95,830
$70.26 P/Share
|
|
Jul 30
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,111
-0.43%
|
$147,770
$70.17 P/Share
|
|
Jul 27
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.5%
|
$315,000
$63.38 P/Share
|
|
Jul 26
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.62%
|
$330,000
$66.85 P/Share
|
|
Jul 21
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.17%
|
$167,500
$67.6 P/Share
|
|
Jul 21
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.81%
|
$670,000
$67.67 P/Share
|
|
Jul 20
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.25%
|
$165,000
$66.13 P/Share
|
|
Jul 20
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.79%
|
$660,000
$66.35 P/Share
|
|
Jul 19
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.5%
|
$160,000
$64.59 P/Share
|
|
Jul 19
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-1.15%
|
$640,000
$64.85 P/Share
|
|
Jul 09
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.56%
|
$720,000
$72.11 P/Share
|
|
Jul 09
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.41%
|
$360,000
$72.58 P/Share
|
|
Jul 08
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.2%
|
$345,000
$69.24 P/Share
|
|
Jul 08
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.44%
|
$690,000
$69.17 P/Share
|
|
Jul 07
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.72%
|
$700,000
$70.5 P/Share
|
|
Jun 24
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-1.05%
|
$750,000
$75.12 P/Share
|
|
Jun 23
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-1.03%
|
$750,000
$75.36 P/Share
|
|
Jun 22
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-1.01%
|
$740,000
$74.56 P/Share
|
|
Jun 17
2021
|
Tobin W Juvenal Chief Commercial Officer |
SELL
Open market or private sale
|
Direct |
10,000
-77.96%
|
$750,000
$75.4 P/Share
|
|
Jun 17
2021
|
Tobin W Juvenal Chief Commercial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
10,000
+33.19%
|
$20,000
$2.38 P/Share
|
|
Jun 17
2021
|
David S Kabakoff Director |
SELL
Open market or private sale
|
Indirect |
30,000
-5.62%
|
$2,250,000
$75.07 P/Share
|
|
Jun 17
2021
|
Frank Stokes Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
1,273
-17.7%
|
$92,929
$73.0 P/Share
|
|
Jun 17
2021
|
Frank Stokes Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,273
+15.04%
|
$2,546
$2.39 P/Share
|
|
Jun 16
2021
|
Frank Stokes Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
2,127
-26.43%
|
$155,271
$73.07 P/Share
|
|
Jun 16
2021
|
Frank Stokes Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
2,127
+20.91%
|
$4,254
$2.39 P/Share
|
|
Jun 15
2021
|
Frank Stokes Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
11,600
-66.21%
|
$846,800
$73.02 P/Share
|
|
Jun 15
2021
|
Frank Stokes Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
11,600
+39.84%
|
$23,200
$2.39 P/Share
|
|
Jun 10
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.5%
|
$700,000
$70.14 P/Share
|
|
Jun 09
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.49%
|
$720,000
$72.39 P/Share
|
|
Jun 08
2021
|
Bernhard E. Spiess Chief Business Officer |
SELL
Open market or private sale
|
Direct |
8,989
-39.86%
|
$629,230
$70.0 P/Share
|
|
Jun 08
2021
|
Bernhard E. Spiess Chief Business Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
8,989
+28.5%
|
$8,989
$1.92 P/Share
|
|
Jun 08
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.32%
|
$690,000
$69.94 P/Share
|
|
Jun 01
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
2,438
-0.23%
|
$143,842
$59.45 P/Share
|
|
May 28
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
9,497
-0.89%
|
$569,820
$60.76 P/Share
|
|
May 27
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
4,034
-0.37%
|
$233,972
$58.62 P/Share
|
|
May 26
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
4,033
-0.25%
|
$237,947
$59.83 P/Share
|
|
May 25
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
8,599
-1.55%
|
$515,940
$60.5 P/Share
|
|
May 20
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
1,300
-0.23%
|
$78,000
$60.47 P/Share
|
|
May 18
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
100
-0.02%
|
$6,000
$60.09 P/Share
|
|
May 13
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
3,333
-0.15%
|
$169,983
$51.16 P/Share
|
|
May 12
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
3,333
-0.3%
|
$173,316
$52.41 P/Share
|
|
May 11
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
3,333
-0.15%
|
$176,649
$53.08 P/Share
|
|
Apr 28
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
14,374
-0.83%
|
$977,432
$68.49 P/Share
|
|
Apr 27
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
14,374
-1.21%
|
$1,020,554
$71.05 P/Share
|
|
Apr 26
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
14,374
-0.79%
|
$991,806
$69.23 P/Share
|
|
Apr 22
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
7,500
-0.84%
|
$480,000
$64.67 P/Share
|