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CSTL – castle biosciences, inc. - common stock (US:NASDAQ)
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CSTL
SPY
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Main News & Impact Reports
Date
Time
Symbol
Headline
Impact
3/27
09:40 am
cstl
Castle Biosciences' DecisionDx®-Melanoma Test Significantly Improves Risk Prediction Within AJCC Stages to Support Personalized, Risk-Aligned Management of Cutaneous Melanoma, Data to Be Presented at AAD 2026 [TheStreet.com]
Low
Report
Castle Biosciences' DecisionDx®-Melanoma Test Significantly Improves Risk Prediction Within AJCC Stages to Support Personalized, Risk-Aligned Management of Cutaneous Melanoma, Data to Be Presented at AAD 2026 [TheStreet.com]
3/27
09:05 am
cstl
Castle Biosciences' DecisionDx®-Melanoma Test Significantly Improves Risk Prediction Within AJCC Stages to Support Personalized, Risk-Aligned Management of Cutaneous Melanoma, Data to Be Presented at AAD 2026
Medium
Report
Castle Biosciences' DecisionDx®-Melanoma Test Significantly Improves Risk Prediction Within AJCC Stages to Support Personalized, Risk-Aligned Management of Cutaneous Melanoma, Data to Be Presented at AAD 2026
3/23
09:17 pm
cstl
Castle Biosciences, Inc. (CSTL) Discusses Clinical Utility and Evidence Supporting DecisionDx Melanoma Test and DECIDE Study Transcript [Seeking Alpha]
Low
Report
Castle Biosciences, Inc. (CSTL) Discusses Clinical Utility and Evidence Supporting DecisionDx Melanoma Test and DECIDE Study Transcript [Seeking Alpha]
3/23
06:54 pm
cstl
Castle Biosciences Highlights DECIDE Study: DecisionDx-Melanoma Refines SLNB and Recurrence Risk [Yahoo! Finance]
Low
Report
Castle Biosciences Highlights DECIDE Study: DecisionDx-Melanoma Refines SLNB and Recurrence Risk [Yahoo! Finance]
3/21
12:35 am
cstl
Why The Narrative Around Castle Biosciences (CSTL) Is Shifting With New Revenue Targets [Yahoo! Finance]
Medium
Report
Why The Narrative Around Castle Biosciences (CSTL) Is Shifting With New Revenue Targets [Yahoo! Finance]
3/13
11:45 am
cstl
Prospective, Multi-center Study Published in Future Oncology Demonstrates DecisionDx®-Melanoma's i31-SLNB Result Outperforms Staging Criteria in Identifying Patients with Cutaneous Melanoma Below the 5% NCCN Threshold for Forgoing SLNB [Yahoo! Finance]
Low
Report
Prospective, Multi-center Study Published in Future Oncology Demonstrates DecisionDx®-Melanoma's i31-SLNB Result Outperforms Staging Criteria in Identifying Patients with Cutaneous Melanoma Below the 5% NCCN Threshold for Forgoing SLNB [Yahoo! Finance]
3/13
11:02 am
cstl
Prospective, Multi-center Study Published in Future Oncology Demonstrates DecisionDx®-Melanoma’s i31-SLNB Result Outperforms Staging Criteria in Identifying Patients with Cutaneous Melanoma Below the 5% NCCN Threshold for Forgoing SLNB
Low
Report
Prospective, Multi-center Study Published in Future Oncology Demonstrates DecisionDx®-Melanoma’s i31-SLNB Result Outperforms Staging Criteria in Identifying Patients with Cutaneous Melanoma Below the 5% NCCN Threshold for Forgoing SLNB
3/13
03:53 am
cstl
SciBase: Interim report [Yahoo! Finance]
Low
Report
SciBase: Interim report [Yahoo! Finance]
Date
Time
Symbol
Company Name
Action
%Chg
2/26/2026
04:05 pm
cstl
castle biosciences, inc. - common stock
BEAT
Report
-7.2%
castle biosciences, inc. - common stock
11/3/2025
04:07 pm
cstl
castle biosciences, inc. - common stock
BEAT
Report
21.7%
castle biosciences, inc. - common stock
8/4/2025
04:05 pm
cstl
castle biosciences, inc. - common stock
BEAT
Report
32.8%
castle biosciences, inc. - common stock
5/5/2025
04:06 pm
cstl
castle biosciences, inc. - common stock
MISS
Report
-10.7%
castle biosciences, inc. - common stock
Date
Time
Action
From
To
Firm
Impact
%Chg
Date
Time
Symbol
Headline
Impact
3/26
05:36 pm
cstl
Form 144 CASTLE BIOSCIENCES INC Filed by: MAETZOLD DEREK J
Medium
Report
Form 144 CASTLE BIOSCIENCES INC Filed by: MAETZOLD DEREK J
3/26
04:42 pm
cstl
Form SCHEDULE 13G/A CASTLE BIOSCIENCES INC Filed by: VANGUARD GROUP INC
Medium
Report
Form SCHEDULE 13G/A CASTLE BIOSCIENCES INC Filed by: VANGUARD GROUP INC
3/19
04:21 pm
cstl
Form 4 CASTLE BIOSCIENCES INC For: Mar 17 Filed by: MAETZOLD DEREK J
Low
Report
Form 4 CASTLE BIOSCIENCES INC For: Mar 17 Filed by: MAETZOLD DEREK J
3/17
04:38 pm
cstl
Form 4 CASTLE BIOSCIENCES INC For: Mar 13 Filed by: MAETZOLD DEREK J
Low
Report
Form 4 CASTLE BIOSCIENCES INC For: Mar 13 Filed by: MAETZOLD DEREK J
3/16
04:08 pm
cstl
Form 4 CASTLE BIOSCIENCES INC For: Mar 12 Filed by: Juvenal Tobin W
Low
Report
Form 4 CASTLE BIOSCIENCES INC For: Mar 12 Filed by: Juvenal Tobin W
3/13
04:10 pm
cstl
Form 4 CASTLE BIOSCIENCES INC For: Mar 11 Filed by: MAETZOLD DEREK J
Low
Report
Form 4 CASTLE BIOSCIENCES INC For: Mar 11 Filed by: MAETZOLD DEREK J
3/12
04:39 pm
cstl
Form 144 CASTLE BIOSCIENCES INC Filed by: Juvenal Tobin W
Low
Report
Form 144 CASTLE BIOSCIENCES INC Filed by: Juvenal Tobin W
3/11
04:52 pm
cstl
Form 144 CASTLE BIOSCIENCES INC Filed by: MAETZOLD DEREK J
Medium
Report
Form 144 CASTLE BIOSCIENCES INC Filed by: MAETZOLD DEREK J
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Main News & Impact Reports
TOP News Gainers
11/11
Q3/2019 9/30/2019 EPS 0.050 ZacksConsensus -0.310 ActVsEst 0.360 - Beat
19.6%
3/16 Castle Biosciences (NASDAQ: CSTL) was upgraded by analysts at Zacks Investment Research from a "hold" rating to a "buy" rating. They now have a $27.00 price target on the stock. 18.9%
8/22 Castle Biosciences to Release Second Quarter 2019 Financial Results and Host Conference Call on Tuesday, September 3, 2019 14.1%
4/6 Castle Biosciences to Present at the 19th Annual Needham Virtual Healthcare Conference 13.4%
10/29 Castle Biosciences Presents Clinical Validation Study for its Cutaneous Squamous Cell Carcinoma Prognostic Test at the American Society for Dermatologic Surgery (ASDS) 2019 Annual Meeting 11.0%
7/31 Form 4 CASTLE BIOSCIENCES INC For: Jul 29 Filed by: Cook Joseph C. III 10.9%
12/19 Form 8-K CASTLE BIOSCIENCES INC For: Dec 13 8.6%
10/31 Study Results Confirm Newly Developed Nomogram Using Castle Biosciences’ DecisionDx-Melanoma Test Improves Assessment of Melanoma Patient Risk 8.4%
10/29 Castle Biosciences (NASDAQ: CSTL) was downgraded by analysts at Zacks Investment Research from a "hold" rating to a "sell" rating. 8.3%
1/3 Castle Biosciences (NASDAQ: CSTL) was downgraded by analysts at Zacks Investment Research from a "buy" rating to a "hold" rating. 7.6%
3/16 Castle Biosciences (NASDAQ: CSTL) was upgraded by analysts at Zacks Investment Research from a "hold" rating to a "buy" rating. They now have a $27.00 price target on the stock. 18.9%
8/22 Castle Biosciences to Release Second Quarter 2019 Financial Results and Host Conference Call on Tuesday, September 3, 2019 14.1%
4/6 Castle Biosciences to Present at the 19th Annual Needham Virtual Healthcare Conference 13.4%
10/29 Castle Biosciences Presents Clinical Validation Study for its Cutaneous Squamous Cell Carcinoma Prognostic Test at the American Society for Dermatologic Surgery (ASDS) 2019 Annual Meeting 11.0%
7/31 Form 4 CASTLE BIOSCIENCES INC For: Jul 29 Filed by: Cook Joseph C. III 10.9%
12/19 Form 8-K CASTLE BIOSCIENCES INC For: Dec 13 8.6%
10/31 Study Results Confirm Newly Developed Nomogram Using Castle Biosciences’ DecisionDx-Melanoma Test Improves Assessment of Melanoma Patient Risk 8.4%
10/29 Castle Biosciences (NASDAQ: CSTL) was downgraded by analysts at Zacks Investment Research from a "hold" rating to a "sell" rating. 8.3%
1/3 Castle Biosciences (NASDAQ: CSTL) was downgraded by analysts at Zacks Investment Research from a "buy" rating to a "hold" rating. 7.6%
TOP News Decliners
3/11
Castle Biosciences (NASDAQ: CSTL) had its price target raised by analysts at Robert W. Baird from $37.00 to $38.00. They now have an "outperform" rating on the stock.
-12.7%
10/21 Castle Biosciences (NASDAQ: CSTL) was downgraded by analysts at Zacks Investment Research from a "hold" rating to a "sell" rating. -11.8%
9/6 Castle Biosciences (NASDAQ: CSTL) was given a new $33.00 price target on by analysts at Leerink Swann. They now have a "buy" rating on the stock. -11.5%
3/11 Castle Biosciences Inc (CSTL) Q4 2019 Earnings Call Transcript [The Motley Fool] -11.5%
2/25 Castle Biosciences to Release Fourth Quarter and Full Year 2019 Financial Results and Host Conference Call on Tuesday, March 10, 2020 -9.4%
2/21 Form 4 CASTLE BIOSCIENCES INC For: Feb 19 Filed by: HealthQuest Venture Management, L.L.C. -7.4%
1/13 Castle Biosciences (NASDAQ: CSTL) was upgraded by analysts at Zacks Investment Research from a "hold" rating to a "buy" rating. They now have a $38.00 price target on the stock. -7.0%
9/3 Form 8-K CASTLE BIOSCIENCES INC For: Sep 03 -6.9%
10/18 Castle Biosciences Presents Data at the ASDP 56th Annual Meeting Supporting DecisionDx-Melanoma Test’s Ability to Identify T1 Melanoma Patients at Low Risk for a Positive Sentinel Lymph Node -5.7%
7/29 Form S-8 CASTLE BIOSCIENCES INC -5.3%
10/21 Castle Biosciences (NASDAQ: CSTL) was downgraded by analysts at Zacks Investment Research from a "hold" rating to a "sell" rating. -11.8%
9/6 Castle Biosciences (NASDAQ: CSTL) was given a new $33.00 price target on by analysts at Leerink Swann. They now have a "buy" rating on the stock. -11.5%
3/11 Castle Biosciences Inc (CSTL) Q4 2019 Earnings Call Transcript [The Motley Fool] -11.5%
2/25 Castle Biosciences to Release Fourth Quarter and Full Year 2019 Financial Results and Host Conference Call on Tuesday, March 10, 2020 -9.4%
2/21 Form 4 CASTLE BIOSCIENCES INC For: Feb 19 Filed by: HealthQuest Venture Management, L.L.C. -7.4%
1/13 Castle Biosciences (NASDAQ: CSTL) was upgraded by analysts at Zacks Investment Research from a "hold" rating to a "buy" rating. They now have a $38.00 price target on the stock. -7.0%
9/3 Form 8-K CASTLE BIOSCIENCES INC For: Sep 03 -6.9%
10/18 Castle Biosciences Presents Data at the ASDP 56th Annual Meeting Supporting DecisionDx-Melanoma Test’s Ability to Identify T1 Melanoma Patients at Low Risk for a Positive Sentinel Lymph Node -5.7%
7/29 Form S-8 CASTLE BIOSCIENCES INC -5.3%
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