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CSTL – castle biosciences, inc. - common stock (US:NASDAQ)
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CSTL
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Main News & Impact Reports
Date
Time
Symbol
Headline
Impact
4/17
02:32 pm
cstl
The Melanoma Research Foundation Launches its Inaugural Washington DC 5K Fundraiser with a Goal of $115,000 in Support of Melanoma Research, Education and Advocacy
Low
Report
The Melanoma Research Foundation Launches its Inaugural Washington DC 5K Fundraiser with a Goal of $115,000 in Support of Melanoma Research, Education and Advocacy
4/15
10:43 am
cstl
Castle Biosciences inks expansion at Nova Place [Yahoo! Finance]
Neutral
Report
Castle Biosciences inks expansion at Nova Place [Yahoo! Finance]
4/15
07:09 am
cstl
Castle Biosciences to Release First Quarter 2026 Financial Results and Host Webcast on Wednesday, May 6, 2026 [TheStreet.com]
Low
Report
Castle Biosciences to Release First Quarter 2026 Financial Results and Host Webcast on Wednesday, May 6, 2026 [TheStreet.com]
4/15
07:00 am
cstl
Castle Biosciences to Release First Quarter 2026 Financial Results and Host Webcast on Wednesday, May 6, 2026
Low
Report
Castle Biosciences to Release First Quarter 2026 Financial Results and Host Webcast on Wednesday, May 6, 2026
4/10
07:00 am
cstl
Castle Biosciences Earns 2026 USA TODAY Top Workplaces Award for Fifth Consecutive Year
Low
Report
Castle Biosciences Earns 2026 USA TODAY Top Workplaces Award for Fifth Consecutive Year
4/4
07:25 pm
cstl
How Revenue Assumptions Are Rewriting The Story For Castle Biosciences (CSTL) [Yahoo! Finance]
Low
Report
How Revenue Assumptions Are Rewriting The Story For Castle Biosciences (CSTL) [Yahoo! Finance]
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
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
4/8
04:34 pm
cstl
Form 4 CASTLE BIOSCIENCES INC For: Apr 06 Filed by: MAETZOLD DEREK J
Medium
Report
Form 4 CASTLE BIOSCIENCES INC For: Apr 06 Filed by: MAETZOLD DEREK J
4/8
10:16 am
cstl
Form ARS CASTLE BIOSCIENCES INC For: Dec 31
Low
Report
Form ARS CASTLE BIOSCIENCES INC For: Dec 31
4/8
10:14 am
cstl
Form DEF 14A CASTLE BIOSCIENCES INC For: May 28
Low
Report
Form DEF 14A CASTLE BIOSCIENCES INC For: May 28
4/8
10:14 am
cstl
Form DEFA14A CASTLE BIOSCIENCES INC
Low
Report
Form DEFA14A CASTLE BIOSCIENCES INC
3/30
06:29 pm
cstl
Form 4 CASTLE BIOSCIENCES INC For: Mar 26 Filed by: MAETZOLD DEREK J
Medium
Report
Form 4 CASTLE BIOSCIENCES INC For: Mar 26 Filed by: MAETZOLD DEREK J
3/30
06:27 pm
cstl
Form 4 CASTLE BIOSCIENCES INC For: Mar 26 Filed by: Cotton Rodney
Medium
Report
Form 4 CASTLE BIOSCIENCES INC For: Mar 26 Filed by: Cotton Rodney
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
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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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