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 |
|---|---|---|---|---|---|
|
Dec 10
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
5,363
+2.26%
|
-
|
|
Dec 10
2021
|
Kristen M Oelschlager Chief Operating Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
516
-0.52%
|
$20,640
$40.52 P/Share
|
|
Dec 10
2021
|
Kristen M Oelschlager Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,750
+1.73%
|
-
|
|
Dec 10
2021
|
Bernhard E. Spiess Chief Business Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
366
-2.43%
|
$14,640
$40.52 P/Share
|
|
Dec 10
2021
|
Bernhard E. Spiess Chief Business Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
1,500
+9.06%
|
-
|
|
Dec 10
2021
|
Frank Stokes Chief Financial Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
895
-10.88%
|
$35,800
$40.52 P/Share
|
|
Dec 10
2021
|
Frank Stokes Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
2,000
+19.56%
|
-
|
|
Nov 16
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
15,409
+4.86%
|
$46,227
$3.72 P/Share
|
|
Nov 15
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
16,406
-2.72%
|
$853,112
$52.76 P/Share
|
|
Nov 15
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
16,406
+5.15%
|
$32,812
$2.36 P/Share
|
|
Nov 10
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
1,200
-0.1%
|
$67,200
$56.46 P/Share
|
|
Nov 09
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.15%
|
$142,500
$57.17 P/Share
|
|
Nov 08
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,554
-0.79%
|
$338,794
$61.3 P/Share
|
|
Nov 04
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
4,446
-0.83%
|
$271,206
$61.18 P/Share
|
|
Oct 22
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.93%
|
$310,000
$62.71 P/Share
|
|
Oct 21
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.69%
|
$310,000
$62.98 P/Share
|
|
Oct 21
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.2%
|
$157,500
$63.44 P/Share
|
|
Oct 20
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.3%
|
$162,500
$65.55 P/Share
|
|
Oct 19
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.2%
|
$167,500
$67.0 P/Share
|
|
Oct 06
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.29%
|
$157,500
$63.82 P/Share
|
|
Oct 05
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.29%
|
$155,000
$62.43 P/Share
|
|
Oct 05
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.68%
|
$310,000
$62.59 P/Share
|
|
Oct 04
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.14%
|
$152,500
$61.6 P/Share
|
|
Oct 04
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.54%
|
$305,000
$61.8 P/Share
|
|
Sep 30
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.19%
|
$162,500
$65.99 P/Share
|
|
Sep 30
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-1.14%
|
$650,000
$65.94 P/Share
|
|
Sep 29
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.19%
|
$162,500
$65.91 P/Share
|
|
Sep 29
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.82%
|
$660,000
$66.25 P/Share
|
|
Sep 28
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
2,500
-0.19%
|
$167,500
$67.17 P/Share
|
|
Sep 28
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.8%
|
$670,000
$67.42 P/Share
|
|
Sep 27
2021
|
Kristen M Oelschlager Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
10,000
-4.71%
|
$710,000
$71.23 P/Share
|
|
Sep 22
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.67%
|
$370,000
$74.72 P/Share
|
|
Sep 21
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.89%
|
$365,000
$73.99 P/Share
|
|
Sep 15
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
5,000
-0.56%
|
$370,000
$74.11 P/Share
|
|
Sep 15
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-1.03%
|
$740,000
$74.23 P/Share
|
|
Sep 14
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
5,000
-0.28%
|
$375,000
$75.03 P/Share
|
|
Sep 14
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.75%
|
$740,000
$74.99 P/Share
|
|
Sep 13
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
5,000
-0.22%
|
$360,000
$72.72 P/Share
|
|
Sep 13
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.58%
|
$720,000
$72.88 P/Share
|
|
Sep 09
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.66%
|
$380,000
$76.66 P/Share
|
|
Sep 08
2021
|
Daniel Bradbury Director |
SELL
Open market or private sale
|
Indirect |
5,000
-0.65%
|
$380,000
$76.49 P/Share
|
|
Sep 02
2021
|
Bernhard E. Spiess Chief Business Officer |
SELL
Open market or private sale
|
Direct |
15,401
-21.9%
|
$1,170,476
$76.22 P/Share
|
|
Sep 02
2021
|
Bernhard E. Spiess Chief Business Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
15,401
+23.31%
|
$30,802
$2.16 P/Share
|
|
Aug 31
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
5,000
-0.27%
|
$375,000
$75.51 P/Share
|
|
Aug 31
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.71%
|
$750,000
$75.53 P/Share
|
|
Aug 30
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
5,000
-0.36%
|
$375,000
$75.2 P/Share
|
|
Aug 30
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.92%
|
$750,000
$75.18 P/Share
|
|
Aug 27
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
5,000
-0.53%
|
$370,000
$74.33 P/Share
|
|
Aug 27
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Direct |
10,000
-0.89%
|
$740,000
$74.2 P/Share
|
|
Aug 23
2021
|
Derek J Maetzold Pres. & Chief Exec. Officer |
SELL
Open market or private sale
|
Indirect |
7,500
-1.57%
|
$525,000
$70.57 P/Share
|