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Castle Biosciences

CSTL ServicesEducational Services
Transactions reported in official disclosures

Price with disclosed trades

Daily closes, past year · marks sit on transaction dates, sized by value

170 trades

Reporting person Filed Transaction Transaction value Source
Oelschlager Kristen M Chief Operating Officer Aug 5, 2026 2-day lag Sale Aug 3, 2026 $87.36K Filed shares x price SEC Form 4 View filing
Oelschlager Kristen M Chief Operating Officer Aug 5, 2026 2-day lag Sale Aug 3, 2026 $33.68K Filed shares x price SEC Form 4 View filing
Juvenal Tobin W Chief Commercial Officer Aug 4, 2026 1-day lag Sale Aug 3, 2026 $48.87K Filed shares x price SEC Form 4 View filing
Juvenal Tobin W Chief Commercial Officer Aug 4, 2026 4-day lag Sale Jul 31, 2026 $235.03K Filed shares x price SEC Form 4 View filing
Juvenal Tobin W Chief Commercial Officer Aug 4, 2026 4-day lag Sale Jul 31, 2026 $57.23K Filed shares x price SEC Form 4 View filing
Juvenal Tobin W Chief Commercial Officer Aug 4, 2026 4-day lag Sale Jul 31, 2026 $215.04K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 1-day lag Exercise Aug 3, 2026 $25.49K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 1-day lag Exercise Aug 3, 2026 $0 Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 1-day lag Sale Aug 3, 2026 $128.45K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 1-day lag Sale Aug 3, 2026 $109.18K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 1-day lag Sale Aug 3, 2026 $323.68K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 4-day lag Sale Jul 31, 2026 $59.79K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 4-day lag Exercise Jul 31, 2026 $0 Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 4-day lag Sale Jul 31, 2026 $50.96K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 4-day lag Sale Jul 31, 2026 $195.38K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Aug 4, 2026 4-day lag Exercise Jul 31, 2026 $15.49K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $1.25K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $1.08K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $6.47K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $250.6 Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $250.6 Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $6.47K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $5.81K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Exercise Jul 27, 2026 $14.85K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $250.6 Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $144.35K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $6.47K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $26.78K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Sale Jul 27, 2026 $31.54K Filed shares x price SEC Form 4 View filing
Maetzold Derek J Pres. & Chief Exec. Officer Jul 29, 2026 2-day lag Exercise Jul 27, 2026 $0 Filed shares x price SEC Form 4 View filing
Oelschlager Kristen M Chief Operating Officer
Sale
Calculated transaction value
$87.36K 3,000 shares @ $29.12
Traded
Aug 3, 2026
Filed
Aug 5, 2026
SEC Form 4
View filing Trade details
Oelschlager Kristen M Chief Operating Officer
Sale
Calculated transaction value
$33.68K 1,100 shares @ $30.62
Traded
Aug 3, 2026
Filed
Aug 5, 2026
SEC Form 4
View filing Trade details
Juvenal Tobin W Chief Commercial Officer
Sale
Calculated transaction value
$48.87K 1,730 shares @ $28.25
Traded
Aug 3, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Juvenal Tobin W Chief Commercial Officer
Sale
Calculated transaction value
$235.03K 8,149 shares @ $28.84
Traded
Jul 31, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Juvenal Tobin W Chief Commercial Officer
Sale
Calculated transaction value
$57.23K 1,891 shares @ $30.26
Traded
Jul 31, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Juvenal Tobin W Chief Commercial Officer
Sale
Calculated transaction value
$215.04K 7,270 shares @ $29.58
Traded
Jul 31, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Exercise
Calculated transaction value
$25.49K 10,664 shares @ $2.39
Traded
Aug 3, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Exercise
Calculated transaction value
$0 10,664 shares @ $0
Traded
Aug 3, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$128.45K 4,232 shares @ $30.35
Traded
Aug 3, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$109.18K 3,597 shares @ $30.35
Traded
Aug 3, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$323.68K 10,664 shares @ $30.35
Traded
Aug 3, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$59.79K 1,983 shares @ $30.15
Traded
Jul 31, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Exercise
Calculated transaction value
$0 6,480 shares @ $0
Traded
Jul 31, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$50.96K 1,690 shares @ $30.15
Traded
Jul 31, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$195.38K 6,480 shares @ $30.15
Traded
Jul 31, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Exercise
Calculated transaction value
$15.49K 6,480 shares @ $2.39
Traded
Jul 31, 2026
Filed
Aug 4, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$1.25K 50 shares @ $25.06
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$1.08K 43 shares @ $25.06
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$6.47K 268 shares @ $24.13
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$250.6 10 shares @ $25.06
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$250.6 10 shares @ $25.06
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$6.47K 268 shares @ $24.13
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$5.81K 232 shares @ $25.06
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Exercise
Calculated transaction value
$14.85K 6,214 shares @ $2.39
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$250.6 10 shares @ $25.06
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$144.35K 5,982 shares @ $24.13
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$6.47K 268 shares @ $24.13
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$26.78K 1,110 shares @ $24.13
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Sale
Calculated transaction value
$31.54K 1,307 shares @ $24.13
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details
Maetzold Derek J Pres. & Chief Exec. Officer
Exercise
Calculated transaction value
$0 6,214 shares @ $0
Traded
Jul 27, 2026
Filed
Jul 29, 2026
SEC Form 4
View filing Trade details

Showing 91 to 120 of 170 entries