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 1,100 $48.11 $52,923
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 1,200 $49.71 $59,652
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 1,200 $48.1 $57,722
Sale
BRADBURY DANIEL director
 Common Stock 5,250 $48.13 $252,656
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 1,000 $49.85 $49,848
Sale
BRADBURY DANIEL director
 Common Stock 11,750 $49.9 $586,266
Option
STOKES FRANK officer: Chief Financial Officer
 Stock option (right to buy) 13,000 $2.39 $31,070
Sale
STOKES FRANK officer: Chief Financial Officer
 Common Stock 13,000 $54.26 $705,367
Sale
STOKES FRANK officer: Chief Financial Officer
 Common Stock 1,300 $55.13 $71,674
Sale
COOK JOSEPH C. III director
 Common Stock 6,475 $54.82 $354,985
Option
STOKES FRANK officer: Chief Financial Officer
 Common Stock 13,000 $2.39 $31,070
Option
STOKES FRANK officer: Chief Financial Officer
 Common Stock 13,000 $2.39 $31,070
Option
STOKES FRANK officer: Chief Financial Officer
 Stock option (right to buy) 13,000 $2.39 $31,070
Sale
COOK JOSEPH C. III director
 Common Stock 23,849 $54.91 $1,309,549
Sale
STOKES FRANK officer: Chief Financial Officer
 Common Stock 13,000 $2.39 $31,070
Sale
COOK JOSEPH C. III director
 Common Stock 19,676 $54.84 $1,079,052
Sale
KABAKOFF DAVID S director
 Common Stock 25,000 $54.16 $1,354,075
Sale
BRADBURY DANIEL director
 Common Stock 15,000 $54.77 $821,565
Sale
KABAKOFF DAVID S director
 Common Stock 25,000 $54.16 $1,354,075
Sale
BRADBURY DANIEL director
 Common Stock 15,000 $54.21 $813,135
Sale
KABAKOFF DAVID S director
 Common Stock 50,000 $53.09 $2,654,650
Sale
KABAKOFF DAVID S director
 Common Stock 25,000 $52.09 $1,302,250
Sale
ASPINALL MARA G. director
 Common Stock 2,500 $52.48 $131,200
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 6,000 $51.93 $311,574
Sale
KABAKOFF DAVID S director
 Common Stock 25,000 $52.09 $1,302,250
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 2,000 $51.68 $103,360
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 12,640 $51.78 $654,461
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 6,000 $51.43 $308,556
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 21,623 $51.59 $1,115,552
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 36,160 $51.52 $1,863,072
Sale
BRADBURY DANIEL director
 Common Stock 2,040 $48.3 $98,526
Sale
BRADBURY DANIEL director
 Common Stock 3,750 $48.47 $181,766
Sale
BRADBURY DANIEL director
 Common Stock 3,750 $48.3 $181,129
Option
STOKES FRANK officer: Chief Financial Officer
 Common Stock 13,000 $2.39 $31,070
Option
STOKES FRANK officer: Chief Financial Officer
 Stock option (right to buy) 13,000 $2.39 $31,070
Sale
STOKES FRANK officer: Chief Financial Officer
 Common Stock 13,000 $48.97 $636,623
Option
STOKES FRANK officer: Chief Financial Officer
 Stock option (right to buy) 13,000 $2.39 $31,070
Option
STOKES FRANK officer: Chief Financial Officer
 Common Stock 13,000 $2.39 $31,070
Sale
STOKES FRANK officer: Chief Financial Officer
 Common Stock 13,000 $2.39 $31,070
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 12,776 $49.22 $628,809
Sale
MAETZOLD DEREK J director, officer: Pres. & Chie..
 Common Stock 41,924 $49.61 $2,079,892
Sale
SPIESS BERNHARD E. officer: Chief Business Officer
 Common Stock 15,000 $49.8 $747,000
Sale
COOK JOSEPH C. III director
 Common Stock 5,994 $50.32 $301,636
Sale
ASPINALL MARA G. director
 Common Stock 2,500 $50.48 $126,200
Sale
SPIESS BERNHARD E. officer: Chief Business Officer
 Common Stock 14,888 $49 $729,512
Sale
COOK JOSEPH C. III director
 Common Stock 69,265 $47.76 $3,308,027
Sale
SPIESS BERNHARD E. officer: Chief Business Officer
 Common Stock 25,112 $48 $1,205,376
Sale
ASPINALL MARA G. director
 Common Stock 2,500 $48.48 $121,200
Sale
COOK JOSEPH C. III director
 Common Stock 61,838 $47.22 $2,920,238
Sale
COOK JOSEPH C. III director
 Common Stock 30,200 $46.06 $1,391,103

Showing 1150 to 1200 of 1308 results.

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.

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