Tobin W. Juvenal

Companies

• CASTLE BIOSCIENCES INCChief Commercial Officer Apr 15, 2021 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• CBCASTLE BIOSCIENCES INC CSTL60,814 shares²$2.0M at $32.28Sep 15, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Sep 15, 2026Sold 3,294 shares at $35.14 of CASTLE BIOSCIENCES INC²
• Sep 14, 2026Sold 3,306 shares at $32.32 of CASTLE BIOSCIENCES INC²
• Aug 31, 2026Sold 1,730 shares at $32.81 of CASTLE BIOSCIENCES INC³
• Aug 25, 2026Sold 9,050 shares at $35.04 of CASTLE BIOSCIENCES INC⁴
• Aug 17, 2026Sold 1,730 shares at $29.59 of CASTLE BIOSCIENCES INC⁵
• Aug 3, 2026Sold 1,730 shares at $28.25 of CASTLE BIOSCIENCES INC⁶
• Jul 31, 2026Sold 1,891 shares at $30.26 of CASTLE BIOSCIENCES INC⁶
• Jul 31, 2026Sold 7,270 shares at $29.58 of CASTLE BIOSCIENCES INC⁶
• Jul 31, 2026Sold 8,149 shares at $28.84 of CASTLE BIOSCIENCES INC⁶
• May 21, 2026Exercised options 11,210 shares at $3.38 of CASTLE BIOSCIENCES INC⁷
• Mar 12, 2026Sold 20,863 shares at $25.24 of CASTLE BIOSCIENCES INC⁸
• Mar 4, 2026Shares withheld for tax 10,399 shares at $28.17 of CASTLE BIOSCIENCES INC⁹
• Mar 4, 2026Exercised options 25,771 shares of CASTLE BIOSCIENCES INC⁹
• Mar 3, 2026Shares withheld for tax 3,716 shares at $27.57 of CASTLE BIOSCIENCES INC⁹
• Jan 12, 2026Granted 9,207 shares of CASTLE BIOSCIENCES INC¹⁰
• Dec 11, 2025Sold 13,200 shares at $37.48 of CASTLE BIOSCIENCES INC¹¹
• Dec 10, 2025Shares withheld for tax 2,490 shares at $38.02 of CASTLE BIOSCIENCES INC¹²
• Dec 10, 2025Exercised options 6,170 shares of CASTLE BIOSCIENCES INC¹²
• Dec 9, 2025Shares withheld for tax 6,441 shares at $38.25 of CASTLE BIOSCIENCES INC¹²
• Dec 9, 2025Exercised options 15,961 shares of CASTLE BIOSCIENCES INC¹²
• Nov 24, 2025Sold 1,301 shares at $38.39 of CASTLE BIOSCIENCES INC¹³
• Nov 20, 2025Sold 4,693 shares at $35.58 of CASTLE BIOSCIENCES INC¹⁴
• Nov 20, 2025Exercised options 4,693 shares at $3.38 of CASTLE BIOSCIENCES INC¹⁴
• Nov 12, 2025Sold 200 shares at $35.40 of CASTLE BIOSCIENCES INC¹⁵
• Nov 12, 2025Exercised options 200 shares at $3.38 of CASTLE BIOSCIENCES INC¹⁵