Castle Biosciences
Insider trading & Transactions

Last updated: 12 Jan 2021

Transaction	Date	Insider	Security	Shares	Price per share	Total value
Sale	12 Jan 2021	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock	7,500	$78.1	$585,750
Option	12 Jan 2021	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Stock option (right to buy)	7,500	$2.39	$17,925
Sale	11 Jan 2021	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock	7,500	$78.26	$586,943
Option	11 Jan 2021	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock	7,500	$2.39	$17,925
Option	11 Jan 2021	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Stock option (right to buy)	7,500	$2.39	$17,925
Sale	30 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	15,000	$69.03	$1,035,390
Sale	29 Dec 2020	BRADBURY DANIEL director director	Common Stock	15,000	$69.82	$1,047,255
Sale	29 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	15,000	$69.11	$1,036,695
Sale	28 Dec 2020	BRADBURY DANIEL director director	Common Stock	15,000	$72.75	$1,091,310
Sale	18 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$63.61	$397,563
Sale	17 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$66.07	$412,919
Sale	16 Dec 2020	COOK JOSEPH C. III director director	Common Stock	169,900	$66.5	$11,298,180
Sale	16 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$66.25	$414,037
Sale	11 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	15,000	$60.21	$903,165
Sale	11 Dec 2020	COOK JOSEPH C. III director director	Common Stock	24,659	$60.82	$1,499,662
Sale	11 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	15,000	$60.21	$903,165
Sale	11 Dec 2020	BRADBURY DANIEL director director	Common Stock	6,637	$60.3	$400,204
Sale	10 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	15,000	$58.08	$871,230
Sale	10 Dec 2020	BRADBURY DANIEL director director	Common Stock	3,750	$59.14	$221,783
Sale	10 Dec 2020	COOK JOSEPH C. III director director	Common Stock	45,441	$59.2	$2,689,971
Sale	9 Dec 2020	COOK JOSEPH C. III director director	Common Stock	32,824	$57.36	$1,882,686
Sale	8 Dec 2020	COOK JOSEPH C. III director director	Common Stock	44,576	$56.17	$2,504,012
Sale	7 Dec 2020	COOK JOSEPH C. III director director	Common Stock	2,600	$55.84	$145,184
Sale	4 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$51.75	$323,463
Option	3 Dec 2020	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock	2,000	$3.38	$6,760
Option	3 Dec 2020	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Stock option (right to buy)	2,000	$3.38	$6,760
Sale	3 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$51.21	$320,056
Sale	2 Dec 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$50.2	$313,738
Sale	1 Dec 2020	SPIESS BERNHARD E. officer: Chief Business Officer officer: Chief Business Officer	Common Stock	40,000	$49.97	$1,998,800
Sale	23 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	3,250	$47.5	$154,359
Sale	20 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	3,944	$47.8	$188,535
Sale	19 Nov 2020	BRADBURY DANIEL director director	Common Stock	3,750	$46.21	$173,276
Sale	19 Nov 2020	BRADBURY DANIEL director director	Common Stock	709	$46.51	$32,978
Sale	18 Nov 2020	BRADBURY DANIEL director director	Common Stock	3,750	$47.38	$177,686
Sale	18 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$47.38	$296,125
Sale	17 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$49.35	$308,450
Sale	16 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$50.55	$315,925
Option	13 Nov 2020	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Stock option (right to buy)	13,000	$2.39	$31,070
Sale	13 Nov 2020	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock	13,000	$51.25	$666,250
Option	13 Nov 2020	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock	13,000	$2.39	$31,070
Option	12 Nov 2020	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Stock option (right to buy)	13,000	$2.39	$31,070
Sale	12 Nov 2020	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock	13,000	$51.64	$671,294
Option	12 Nov 2020	STOKES FRANK officer: Chief Financial Officer officer: Chief Financial Officer	Common Stock	13,000	$2.39	$31,070
Sale	10 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	7,352	$48.27	$354,866
Sale	9 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	4,050	$49.02	$198,535
Sale	5 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$51.85	$324,044
Sale	5 Nov 2020	BRADBURY DANIEL director director	Common Stock	3,750	$51.81	$194,276
Sale	4 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$49.75	$310,919
Sale	4 Nov 2020	BRADBURY DANIEL director director	Common Stock	3,750	$49.78	$186,656
Sale	3 Nov 2020	MAETZOLD DEREK J director, officer: Pres. & Chief Exec. Of.. director, officer: Pres. & Chie..	Common Stock	6,250	$47.38	$296,138

Showing 1100 to 1150 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.

Castle Biosciences Insider trading & Transactions

Insider trading

Who is insider?

Similar companies insider trading:

Castle Biosciences
Insider trading & Transactions