Juvenal Tobin W

Castle Biosciences, Inc. - Common stock · Chief Commercial Officer

Juvenal Tobin W is listed in public filings as officer: Chief Commercial Officer. This Juvenal Tobin W insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Castle Biosciences, Inc. - Common stock (CSTL). Investors use Juvenal Tobin W's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Castle Biosciences, Inc. - Common stockCSTL	$011.2k shares	Grant / ExerciseMay 21, 2026	$37.9K11.2k shares	$3.38	--

Insider Trades History

Company	Holding Value	Last Transaction	Amount	Transaction Price	Current Price
Castle Biosciences, Inc. - Common stockCSTL	$2.2M86.8k shares	SellMar 12, 2026	$526.6K20.9k shares	$25.24	--
Castle Biosciences, Inc. - Common stockCSTL	$3.0M107.7k shares	Grant / ExerciseMar 4, 2026	$292.9K10.4k shares	$28.17	--
Castle Biosciences, Inc. - Common stockCSTL	--27.6k shares	Grant / ExerciseMar 4, 2026	Disclosure amount unavailable13.8k shares	--	--
Castle Biosciences, Inc. - Common stockCSTL	--35.9k shares	Grant / ExerciseMar 4, 2026	Disclosure amount unavailable12k shares	--	--
Castle Biosciences, Inc. - Common stockCSTL	--118.1k shares	Grant / ExerciseMar 4, 2026	Disclosure amount unavailable25.8k shares	--	--
Castle Biosciences, Inc. - Common stockCSTL	--48.4k shares	Grant / ExerciseMar 3, 2026	Disclosure amount unavailable48.4k shares	--	--
Castle Biosciences, Inc. - Common stockCSTL	$2.5M92.3k shares	Grant / ExerciseMar 3, 2026	$102.5K3.7k shares	$27.57	--
Castle Biosciences, Inc. - Common stockCSTL	--9.2k shares	Grant / ExerciseJan 12, 2026	Disclosure amount unavailable9.2k shares	--	--
Castle Biosciences, Inc. - Common stockCSTL	$3.3M86.8k shares	SellDec 11, 2025	$494.7K13.2k shares	$37.48	--
Castle Biosciences, Inc. - Common stockCSTL	--6.2k shares	Grant / ExerciseDec 10, 2025	Disclosure amount unavailable6.2k shares	--	--
Castle Biosciences, Inc. - Common stockCSTL	$3.8M100k shares	Grant / ExerciseDec 10, 2025	$94.7K2.5k shares	$38.02	--
Castle Biosciences, Inc. - Common stockCSTL	$3.7M96.3k shares	Grant / ExerciseDec 9, 2025	$246.4K6.4k shares	$38.25	--
Castle Biosciences, Inc. - Common stockCSTL	--16k shares	Grant / ExerciseDec 9, 2025	Disclosure amount unavailable16k shares	--	--
Castle Biosciences, Inc. - Common stockCSTL	$3.0M84.6k shares	SellNov 20, 2025	$167.0K4.7k shares	$35.58	--
Castle Biosciences, Inc. - Common stockCSTL	$38k11.2k shares	Grant / ExerciseNov 20, 2025	$15.9K4.7k shares	$3.38	--
Castle Biosciences, Inc. - Common stockCSTL	$54k15.9k shares	Grant / ExerciseNov 12, 2025	$676200 shares	$3.38	--
Castle Biosciences, Inc. - Common stockCSTL	$3.0M83.8k shares	SellNov 12, 2025	$7.1K200 shares	$35.40	--
Castle Biosciences, Inc. - Common stockCSTL	$3.0M84.5k shares	SellNov 12, 2025	$7.1K200 shares	$35.40	--
Castle Biosciences, Inc. - Common stockCSTL	$54k16.1k shares	Grant / ExerciseNov 11, 2025	$1.7K500 shares	$3.38	--
Castle Biosciences, Inc. - Common stockCSTL	$3.0M84k shares	SellNov 11, 2025	$17.7K500 shares	$35.39	--
Castle Biosciences, Inc. - Common stockCSTL	$3.0M84.5k shares	SellNov 11, 2025	$17.7K500 shares	$35.39	--
Castle Biosciences, Inc. - Common stockCSTL	--10.6k shares	Grant / ExerciseAug 8, 2025	Disclosure amount unavailable10.6k shares	--	--
Castle Biosciences, Inc. - Common stockCSTL	$1.6M84.5k shares	Grant / ExerciseAug 8, 2025	$83.1K4.3k shares	$19.36	--