Castle Biosciences
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 996 $29.46 $29,339
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 512 $29.46 $15,082
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 478 $29.46 $14,080
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 150 $29.46 $4,419
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 150 $29.46 $4,419
Sale
BRADBURY DANIEL director
Common Stock 5,017 $29.02 $145,613
Sale
BRADBURY DANIEL director
Common Stock 1,425 $29.02 $41,359
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 298 $30.02 $8,947
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 153 $30.02 $4,594
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 153 $30.02 $4,594
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 47 $30.02 $1,411
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 49 $30.02 $1,471
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 417 $30.05 $12,530
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 213 $30.05 $6,400
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 213 $30.05 $6,400
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 69 $30.05 $2,073
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 68 $30.05 $2,043
Sale
OELSCHLAGER KRISTEN M officer: Chief Operating Officer
Common Stock 4,582 $29 $132,869
Sale
OELSCHLAGER KRISTEN M officer: Chief Operating Officer
Common Stock 1,250 $29.97 $37,461
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 322 $30.1 $9,692
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 165 $30.1 $4,966
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 165 $30.1 $4,966
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 50 $30.1 $1,505
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 53 $30.1 $1,595
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 1,334 $30.08 $40,120
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 688 $30.08 $20,692
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 688 $30.08 $20,692
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 218 $30.08 $6,556
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 76 $30.05 $2,284
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 39 $30.05 $1,172
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 39 $30.05 $1,172
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 1,037 $30.09 $31,202
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 534 $30.09 $16,068
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 534 $30.09 $16,068
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 169 $30.09 $5,085
Sale
OELSCHLAGER KRISTEN M officer: Chief Operating Officer
Common Stock 2,793 $21.22 $59,279
Option
OLSON TIFFANY director
Common Stock 830 N/A N/A
Option
OLSON TIFFANY director
Restricted Stock Units 830 N/A N/A
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 1,192 $23.39 $27,883
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 20 $23.98 $480
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 1,192 $23.39 $27,883
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 20 $23.98 $480
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 2,328 $23.39 $54,457
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 40 $23.98 $959
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 380 $23.39 $8,889
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 380 $23.39 $8,889
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 6 $23.98 $144
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
Common Stock 6 $23.98 $144
Option
BRADBURY DANIEL director
Common Stock 8,636 N/A N/A
Option
BRADBURY DANIEL director
Restricted Stock Units 8,636 N/A N/A

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.