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CSTL Insider Trading

Insider Trading Chart
Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 7.30%

Insider Buying (Last 12 Months): $24,763.20

Insider Selling (Last 12 Months): $5,722,001.21

Castle Biosciences Insider Trading History Chart

Castle Biosciences Share Price & Price History

^$27.54

▼ -1.62 (-5.56%)

As of 10/6/2022 01:00 AM ET

Days: 30 | 90 | 365

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Castle Biosciences Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
10/4/2022	Derek J Maetzold	Insider	Sell	541	$30.03	$16,246.23	303,889
10/3/2022	Daniel Bradbury	Director	Sell	7,704	$27.17	$209,317.68	222,651
9/26/2022	Derek J Maetzold	Insider	Sell	2,188	$23.93	$52,358.84	306,075
9/12/2022	Derek J Maetzold	Insider	Sell	2,994	$29.56	$88,502.64	309,120
8/29/2022	Derek J Maetzold	Insider	Sell	4,118	$29.56	$121,728.08	312,414
8/16/2022	Derek J Maetzold	Insider	Sell	36	$32.83	$1,181.88	28,958
8/3/2022	Derek J Maetzold	Insider	Sell	42	$30.03	$1,261.26	328,661
8/1/2022	Daniel Bradbury	Director	Sell	7,704	$27.47	$211,628.88	238,059
8/1/2022	Derek J Maetzold	Insider	Sell	3,723	$27.44	$102,159.12	328,814
5/12/2022	Tiffany Olson	Director	Buy	1,320	$18.76	$24,763.20	1,806
3/29/2022	Daniel Bradbury	Director	Sell	8,852	$45.32	$401,172.64
3/14/2022	Daniel Bradbury	Director	Sell	8,852	$38.21	$338,234.92
2/22/2022	Daniel Bradbury	Director	Sell	8,852	$39.02	$345,405.04
2/9/2022	Daniel Bradbury	Director	Sell	8,852	$46.53	$411,883.56
1/24/2022	Daniel Bradbury	Director	Sell	14,631	$35.42	$518,230.02
1/20/2022	Daniel Bradbury	Director	Sell	15,604	$35.26	$550,197.04
1/18/2022	Daniel Bradbury	Director	Sell	2,470	$35.30	$87,191.00
1/4/2022	Daniel Bradbury	Director	Sell	16,353	$43.58	$712,663.74
11/9/2021	Derek J Maetzold	Insider	Sell	2,500	$56.66	$141,650.00
11/8/2021	Daniel Bradbury	Director	Sell	5,554	$61.21	$339,960.34
11/4/2021	Daniel Bradbury	Director	Sell	4,446	$61.05	$271,428.30
10/21/2021	Daniel Bradbury	Director	Sell	5,000	$62.94	$314,700.00
10/21/2021	Derek J Maetzold	Insider	Sell	2,500	$62.95	$157,375.00
10/19/2021	Derek J Maetzold	Insider	Sell	2,500	$67.27	$168,175.00
10/6/2021	Derek J Maetzold	Insider	Sell	2,500	$63.74	$159,350.00
10/4/2021	Daniel Bradbury	Director	Sell	5,000	$60.93	$304,650.00
10/4/2021	Derek J Maetzold	Insider	Sell	2,500	$60.85	$152,125.00
9/30/2021	Derek J Maetzold	Insider	Sell	10,000	$65.92	$659,200.00
9/28/2021	Derek J Maetzold	Insider	Sell	2,500	$66.88	$167,200.00
9/27/2021	Kristen M. Oelschlager	COO	Sell	10,000	$71.02	$710,200.00
9/21/2021	Daniel Bradbury	Director	Sell	5,000	$73.95	$369,750.00
9/14/2021	Derek J. Maetzold	Insider	Sell	3,333	$74.38	$247,908.54	345,018
9/2/2021	Bernhard E. Spiess	Insider	Sell	15,401	$75.78	$1,167,087.78
8/31/2021	Derek J. Maetzold	Insider	Sell	10,000	$75.70	$757,000.00	355,124
8/17/2021	Daniel Bradbury	Director	Sell	644	$60.02	$38,652.88
8/17/2021	Derek J Maetzold	Insider	Sell	5,510	$59.01	$325,145.10
8/3/2021	Daniel Bradbury	Director	Sell	5,000	$69.62	$348,100.00
8/3/2021	Derek J Maetzold	Insider	Sell	4,020	$70.35	$282,807.00
7/26/2021	Daniel Bradbury	Director	Sell	5,000	$66.78	$333,900.00
7/21/2021	Derek J Maetzold	Insider	Sell	10,000	$68.06	$680,600.00	413,893
7/21/2021	Derek J Maetzold	Insider	Sell	10,000	$68.06	$680,600.00
7/19/2021	Derek J Maetzold	Insider	Sell	10,000	$64.62	$646,200.00
7/9/2021	Derek J Maetzold	Insider	Sell	10,000	$72.56	$725,600.00
7/8/2021	Daniel Bradbury	Director	Sell	5,000	$69.56	$347,800.00
7/7/2021	Derek J Maetzold	Insider	Sell	10,000	$70.04	$700,400.00
6/24/2021	Derek J Maetzold	Insider	Sell	10,000	$74.93	$749,300.00	468,118
6/22/2021	Derek J. Maetzold	Insider	Sell	10,000	$74.56	$745,600.00	491,005
6/17/2021	David S. Kabakoff	Director	Sell	30,000	$75.07	$2,252,100.00
6/17/2021	Tobin W Juvenal	Insider	Sell	10,000	$75.40	$754,000.00	8,090
6/16/2021	Frank Stokes	CFO	Sell	2,127	$73.07	$155,419.89
6/8/2021	Derek J Maetzold	Insider	Sell	10,000	$70.18	$701,800.00	523,904
5/27/2021	Derek J Maetzold	Insider	Sell	4,034	$58.73	$236,916.82	540,489
5/25/2021	Derek J Maetzold	Insider	Sell	8,599	$60.50	$520,239.50	546,020
5/20/2021	Derek J Maetzold	Insider	Sell	1,300	$60.47	$78,611.00	554,619
5/13/2021	Derek J Maetzold	Insider	Sell	3,333	$50.71	$169,016.43	558,466
4/28/2021	Derek J Maetzold	Insider	Sell	14,374	$68.48	$984,331.52	576,626
4/26/2021	Derek J. Maetzold	Insider	Sell	14,374	$69.17	$994,249.58	602,541
4/22/2021	Daniel Bradbury	Director	Sell	15,000	$63.69	$955,350.00
4/13/2021	Derek J Maetzold	Insider	Sell	14,374	$67.94	$976,569.56	649,001
4/7/2021	Daniel Bradbury	Director	Sell	15,000	$72.81	$1,092,150.00
4/5/2021	David S. Kabakoff	Director	Sell	70,000	$72.20	$5,054,000.00
3/31/2021	David S. Kabakoff	Director	Sell	30,000	$67.76	$2,032,800.00
3/29/2021	Derek J Maetzold	Insider	Sell	12,974	$58.94	$764,687.56	690,410
3/26/2021	Derek J Maetzold	Insider	Sell	13,275	$60.45	$802,473.75	690,410
3/24/2021	Daniel Bradbury	Director	Sell	7,500	$63.09	$473,175.00
3/22/2021	David S. Kabakoff	Director	Sell	10,000	$67.12	$671,200.00
3/19/2021	David S. Kabakoff	Director	Sell	10,000	$66.17	$661,700.00
3/16/2021	David S. Kabakoff	Director	Sell	120,000	$63.74	$7,648,800.00
3/12/2021	Derek J Maetzold	Insider	Sell	14,375	$64.30	$924,312.50	705,397
3/10/2021	Derek J Maetzold	Insider	Sell	14,375	$65.08	$935,525.00	735,325
2/23/2021	Daniel Bradbury	Director	Sell	7,500	$79.63	$597,225.00
2/10/2021	Daniel Bradbury	Director	Sell	15,000	$95.35	$1,430,250.00
2/9/2021	Derek J Maetzold	Insider	Sell	28,750	$95.21	$2,737,287.50
1/27/2021	Derek J Maetzold	Insider	Sell	14,377	$66.08	$950,032.16	862,513
1/25/2021	Daniel Bradbury	Director	Sell	7,500	$76.94	$577,050.00
1/14/2021	Derek J Maetzold	Insider	Sell	28,754	$74.83	$2,151,661.82	910,618
1/12/2021	Daniel Bradbury	Director	Sell	12,113	$78.29	$948,326.77
1/12/2021	Frank Stokes	CFO	Sell	7,500	$78.14	$586,050.00	11,386
12/29/2020	Daniel Bradbury	Director	Sell	30,000	$69.69	$2,090,700.00
12/29/2020	Derek J Maetzold	Insider	Sell	15,000	$66.45	$996,750.00	1,282,631
12/16/2020	Derek J Maetzold	Insider	Sell	6,250	$66.22	$413,875.00	1,305,702
12/10/2020	Derek J Maetzold	Insider	Sell	15,000	$58.93	$883,950.00	1,335,302
12/10/2020	Joseph C Cook III	Director	Sell	78,265	$58.35	$4,566,762.75	142,178
12/8/2020	Joseph C Cook III	Director	Sell	47,176	$56.20	$2,651,291.20	142,178
12/4/2020	Derek J Maetzold	Insider	Sell	18,750	$51.05	$957,187.50	1,353,452
12/2/2020	Derek J Maetzold	Insider	Sell	6,250	$50.08	$313,000.00	1,353,452
11/18/2020	Derek J Maetzold	Insider	Sell	18,750	$48.82	$915,375.00
11/13/2020	Frank Stokes	CFO	Sell	26,000	$50.87	$1,322,620.00
11/5/2020	Derek J Maetzold	Insider	Sell	18,750	$49.63	$930,562.50	1,408,748
11/3/2020	Derek J Maetzold	Insider	Sell	6,250	$47.52	$297,000.00	1,408,748
10/28/2020	Derek J Maetzold	Insider	Sell	1,200	$49.54	$59,448.00	1,412,248
10/20/2020	Daniel Bradbury	Director	Sell	11,750	$49.70	$583,975.00
10/20/2020	Derek J Maetzold	Insider	Sell	1,000	$49.65	$49,650.00	1,414,448
10/14/2020	Joseph C Cook III	Director	Sell	6,475	$54.58	$353,405.50	192,502
10/13/2020	Frank Stokes	CFO	Sell	13,000	$54.79	$712,270.00	14,886
10/12/2020	Joseph C Cook III	Director	Sell	19,676	$54.84	$1,079,031.84	192,502
10/9/2020	David S. Kabakoff	Director	Sell	50,000	$54.20	$2,710,000.00
10/5/2020	David S. Kabakoff	Director	Sell	25,000	$52.09	$1,302,250.00
10/2/2020	Derek J Maetzold	Insider	Sell	18,640	$51.64	$962,569.60
10/2/2020	Mara G Aspinall	Director	Sell	2,500	$52.48	$131,200.00
9/22/2020	Derek J Maetzold	Insider	Sell	36,160	$51.46	$1,860,793.60	1,461,611
9/16/2020	Daniel Bradbury	Director	Sell	3,750	$48.38	$181,425.00
9/15/2020	Frank Stokes	CFO	Sell	26,000	$49.52	$1,287,520.00
9/10/2020	Derek J Maetzold	Insider	Sell	41,924	$49.49	$2,074,818.76	1,516,833
9/8/2020	Bernhard E. Spiess	Insider	Sell	14,888	$49.00	$729,512.00	51,747
9/8/2020	Joseph C Cook III	Director	Sell	69,265	$48.30	$3,345,499.50	212,178
9/4/2020	Bernhard E. Spiess	Insider	Sell	25,112	$47.41	$1,190,559.92
9/4/2020	Joseph C Cook III	Director	Sell	61,838	$46.93	$2,902,057.34	212,178
9/2/2020	Daniel Bradbury	Director	Sell	7,500	$45.66	$342,450.00
8/31/2020	Joseph C Cook III	Director	Sell	8,228	$45.84	$377,171.52	212,178
8/28/2020	Joseph C Cook III	Director	Sell	71,940	$46.03	$3,311,398.20
8/26/2020	Joseph C Cook III	Director	Sell	5,049	$45.85	$231,496.65	212,178
8/24/2020	Joseph C Cook III	Director	Sell	8,877	$45.90	$407,454.30	212,178
8/20/2020	Joseph C Cook III	Director	Sell	17,369	$45.84	$796,194.96	212,178
8/18/2020	Daniel Bradbury	Director	Sell	3,750	$43.18	$161,925.00
8/13/2020	Derek J Maetzold	Insider	Sell	13,500	$41.23	$556,605.00
8/6/2020	Daniel Bradbury	Director	Sell	3,750	$41.34	$155,025.00
8/5/2020	Derek J Maetzold	Insider	Sell	5,000	$41.67	$208,350.00	1,572,348
7/21/2020	Daniel Bradbury	Director	Sell	3,750	$41.81	$156,787.50
7/21/2020	Derek J Maetzold	Insider	Sell	7,000	$41.97	$293,790.00	1,587,718
7/17/2020	David S. Kabakoff	Director	Sell	25,000	$43.04	$1,076,000.00
7/15/2020	Derek J Maetzold	Insider	Sell	28,000	$41.96	$1,174,880.00	1,604,223
7/8/2020	Daniel Bradbury	Director	Sell	7,500	$41.08	$308,100.00
6/24/2020	Joseph C Cook III	Director	Sell	100	$43.11	$4,311.00	212,178
6/22/2020	David S. Kabakoff	Director	Sell	175,000	$40.50	$7,087,500.00	212,178
6/18/2020	Joseph C Cook III	Director	Sell	73,944	$41.71	$3,084,204.24	212,178
6/15/2020	Joseph C Cook III	Director	Sell	22,195	$39.67	$880,475.65	212,178
6/10/2020	Joseph C Cook III	Director	Sell	2,108	$39.00	$82,212.00	212,178
6/3/2020	Daniel Bradbury	Director	Sell	3,750	$37.01	$138,787.50
5/28/2020	Joseph C Cook III	Director	Sell	15,520	$38.66	$600,003.20	208,053
5/27/2020	Derek J Maetzold	Insider	Sell	5,000	$36.75	$183,750.00	1,625,348
5/26/2020	Joseph C Cook III	Director	Sell	23,820	$38.69	$921,595.80	208,053
5/22/2020	Derek J Maetzold	Insider	Sell	5,000	$36.97	$184,850.00	1,628,359
5/21/2020	Daniel Bradbury	Director	Sell	3,750	$37.21	$139,537.50	208,053
5/19/2020	Joseph C Cook III	Director	Sell	900	$37.03	$33,327.00	208,053
5/12/2020	Sofinnova Healthquest Partners	Major Shareholder	Sell	250,000	$34.50	$8,625,000.00
4/30/2020	Bonnie H Anderson	Director	Sell	3,000	$30.25	$90,750.00
2/19/2020	David S. Kabakoff	Director	Sell	25,000	$32.03	$800,750.00
2/13/2020	David S. Kabakoff	Director	Sell	25,000	$32.01	$800,250.00
2/6/2020	Sofinnova Healthquest Partners	Major Shareholder	Sell	25,000	$31.03	$775,750.00
1/28/2020	Sofinnova Healthquest Partners	Major Shareholder	Sell	25,000	$30.02	$750,500.00

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SEC Filings (Institutional Ownership Changes) for Castle Biosciences (NASDAQ:CSTL)

86.08% of Castle Biosciences stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Castle Biosciences Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
8/24/2022	Prelude Capital Management LLC	23,058	$0.51M	0.0%	+208.8%	0.088%
8/18/2022	Goldman Sachs Group Inc.	119,685	$2.63M	0.0%	+89.3%	0.455%
8/17/2022	Macquarie Group Ltd.	1,326	$29K	0.0%	-99.8%	0.005%
8/16/2022	First Republic Investment Management Inc.	12,179	$0.27M	0.0%	+27.6%	0.046%
8/16/2022	Captrust Financial Advisors	4,018	$88K	0.0%	+762.2%	0.015%
8/15/2022	Occudo Quantitative Strategies LP	43,383	$0.95M	0.1%	N/A	0.165%
8/15/2022	State Street Corp	504,524	$11.07M	0.0%	+10.0%	1.919%
8/15/2022	Macquarie Group Ltd.	1,326	$29K	0.0%	-99.8%	0.005%
8/15/2022	Capital Impact Advisors LLC	13,970	$0.31M	0.3%	-20.3%	0.053%
8/15/2022	Cubist Systematic Strategies LLC	137,230	$3.01M	0.0%	+294.0%	0.522%
8/15/2022	Citadel Advisors LLC	630,596	$13.84M	0.0%	+237.2%	2.398%
8/15/2022	Millennium Management LLC	902,089	$19.80M	0.0%	+230.9%	3.430%
8/15/2022	Voya Investment Management LLC	134,885	$2.96M	0.0%	+878.5%	0.513%
8/15/2022	Sei Investments Co.	106,384	$2.34M	0.0%	N/A	0.405%
8/15/2022	UBS Asset Management Americas Inc.	157,152	$3.45M	0.0%	-11.6%	0.598%
8/15/2022	Intrinsic Edge Capital Management LLC	282,400	$6.20M	0.5%	+33.0%	1.074%
8/13/2022	Quantbot Technologies LP	15,561	$0.34M	0.0%	N/A	0.059%
8/13/2022	Renaissance Technologies LLC	17,400	$0.38M	0.0%	-30.4%	0.066%
8/13/2022	American International Group Inc.	11,130	$0.24M	0.0%	+5.2%	0.042%
8/12/2022	Northern Trust Corp	222,131	$4.88M	0.0%	+4.6%	0.845%
8/12/2022	Credit Suisse AG	15,663	$0.35M	0.0%	+5.4%	0.060%
8/12/2022	Essex Investment Management Co. LLC	417,795	$9.17M	1.5%	+256.3%	1.589%
8/12/2022	Rhumbline Advisers	34,280	$0.75M	0.0%	+56.3%	0.131%
8/11/2022	King Luther Capital Management Corp	45,846	$1.01M	0.0%	-56.8%	0.175%
8/11/2022	Bridgewater Associates LP	36,476	$0.80M	0.0%	+13.6%	0.139%
8/11/2022	UBS Group AG	16,225	$0.36M	0.0%	+321.5%	0.062%
8/11/2022	JPMorgan Chase & Co.	30,123	$0.66M	0.0%	+23.8%	0.115%
8/10/2022	Principal Financial Group Inc.	249,676	$5.48M	0.0%	+40.7%	0.951%
8/9/2022	Swiss National Bank	50,800	$1.12M	0.0%	+6.1%	0.193%
8/9/2022	Lazard Asset Management LLC	3,272	$71K	0.0%	+156.2%	0.012%
8/8/2022	Stanley Laman Group Ltd.	43,875	$0.96M	0.2%	+9.1%	0.167%
8/8/2022	Baird Financial Group Inc.	13,746	$0.30M	0.0%	-4.2%	0.052%
8/8/2022	Rice Hall James & Associates LLC	26,750	$0.59M	0.0%	+2.3%	0.102%
8/8/2022	Isthmus Partners LLC	52,714	$1.16M	0.2%	+31.1%	0.201%
8/8/2022	Banque Pictet & Cie SA	152,066	$3.34M	0.1%	-3.6%	0.579%
8/8/2022	Banque Pictet & Cie SA	152,066	$3.34M	0.1%	-3.6%	0.579%
8/5/2022	State Board of Administration of Florida Retirement System	21,064	$0.46M	0.0%	+352.6%	0.080%
8/5/2022	Connor Clark & Lunn Investment Management Ltd.	19,463	$0.43M	0.0%	N/A	0.074%
8/5/2022	Los Angeles Capital Management LLC	21,865	$0.48M	0.0%	N/A	0.083%
8/5/2022	Cullen Frost Bankers Inc.	2,755	$60K	0.0%	-47.2%	0.010%
8/4/2022	Nikko Asset Management Americas Inc.	443,882	$9.57M	0.1%	+3.7%	1.690%
8/3/2022	Envestnet Asset Management Inc.	22,598	$0.50M	0.0%	-41.7%	0.086%
8/3/2022	Kornitzer Capital Management Inc. KS	641,512	$14.08M	0.3%	+44.4%	2.443%
8/3/2022	Stephens Inc. AR	45,500	$1M	0.0%	N/A	0.173%
8/1/2022	US Bancorp DE	12,807	$0.28M	0.0%	-22.2%	0.049%
8/1/2022	Valmark Advisers Inc.	12,966	$0.29M	0.0%	+37.5%	0.049%
7/29/2022	SG Americas Securities LLC	39,378	$0.86M	0.0%	+742.7%	0.150%
7/27/2022	Versor Investments LP	22,067	$0.48M	0.0%	N/A	0.084%
7/26/2022	Sumitomo Mitsui Trust Holdings Inc.	443,882	$9.74M	0.0%	+3.7%	1.690%
7/25/2022	Allspring Global Investments Holdings LLC	468,842	$10.29M	0.0%	+4.9%	1.785%
7/25/2022	Strs Ohio	20,400	$0.45M	0.0%	+628.6%	0.078%
7/22/2022	First Bank & Trust	7,818	$0.17M	0.1%	+90.2%	0.030%
7/20/2022	Monarch Partners Asset Management LLC	133,042	$2.92M	0.8%	-15.0%	0.507%
7/18/2022	Brinker Capital Investments LLC	28,578	$0.63M	0.0%	-19.0%	0.109%
6/30/2022	Amalgamated Bank	3,397	$0.15M	0.0%	N/A	0.013%
6/7/2022	Bank of America Corp DE	37,010	$1.66M	0.0%	-4.6%	0.141%
5/17/2022	Jane Street Group LLC	7,660	$0.34M	0.0%	N/A	0.029%
5/17/2022	Royal Bank of Canada	1,662	$75K	0.0%	-66.8%	0.006%
5/17/2022	RTW Investments LP	496,675	$22.28M	0.5%	-17.1%	1.891%
5/17/2022	First Republic Investment Management Inc.	9,548	$0.43M	0.0%	+25.2%	0.036%
5/16/2022	California State Teachers Retirement System	26,217	$1.18M	0.0%	-8.3%	0.100%
5/16/2022	Goldman Sachs Group Inc.	63,222	$2.84M	0.0%	-11.5%	0.241%
5/16/2022	Brinker Capital Investments LLC	35,261	$1.58M	0.0%	+27.2%	0.134%
5/16/2022	State Street Corp	458,705	$20.58M	0.0%	+0.6%	1.747%
5/16/2022	Prelude Capital Management LLC	7,467	$0.34M	0.0%	+27.5%	0.028%
5/16/2022	Invesco Ltd.	1,079,032	$48.41M	0.0%	+2.8%	4.109%
5/16/2022	UBS Group AG	3,849	$0.17M	0.0%	-63.0%	0.015%
5/16/2022	Granahan Investment Management LLC	793,715	$35.61M	0.9%	+7.6%	3.022%
5/13/2022	Renaissance Technologies LLC	25,000	$1.12M	0.0%	-81.4%	0.095%
5/13/2022	Bellevue Group AG	607,614	$27.26M	0.3%	N/A	2.314%
5/13/2022	Northern Trust Corp	212,325	$9.53M	0.0%	-2.9%	0.809%
5/13/2022	Charles Schwab Investment Management Inc.	166,113	$7.45M	0.0%	+2.6%	0.633%
5/13/2022	Lazard Asset Management LLC	1,277	$57K	0.0%	N/A	0.005%
5/13/2022	Wasatch Advisors Inc.	3,443,847	$154.49M	0.8%	+10.5%	13.114%
5/13/2022	American International Group Inc.	10,578	$0.48M	0.0%	-6.6%	0.040%
5/13/2022	Bridgewater Associates LP	32,103	$1.44M	0.0%	+31.4%	0.122%
5/13/2022	Next Century Growth Investors LLC	538,673	$24.16M	2.4%	+75.0%	2.051%
5/13/2022	Baird Financial Group Inc.	14,349	$0.64M	0.0%	+4.9%	0.055%
5/13/2022	Vanguard Group Inc.	1,176,227	$52.77M	0.0%	+1.2%	4.479%
5/13/2022	Grandeur Peak Global Advisors LLC	544,723	$24.44M	1.2%	+60.9%	2.074%
5/13/2022	Lord Abbett & CO. LLC	205,036	$9.20M	0.0%	+29.1%	0.781%
5/13/2022	Dimensional Fund Advisors LP	122,378	$5.49M	0.0%	+7.3%	0.466%
5/12/2022	BlackRock Inc.	1,782,538	$79.96M	0.0%	-1.0%	6.994%
5/12/2022	Rhumbline Advisers	21,936	$0.98M	0.0%	+5.0%	0.086%
5/12/2022	Metropolitan Life Insurance Co NY	1,410	$63K	0.0%	-76.4%	0.006%
5/12/2022	MetLife Investment Management LLC	12,369	$0.56M	0.0%	+58.5%	0.049%
5/12/2022	Zevenbergen Capital Investments LLC	336,055	$15.08M	0.4%	-8.9%	1.319%
5/12/2022	PNC Financial Services Group Inc.	3,745	$0.17M	0.0%	+52.5%	0.015%
5/12/2022	Citigroup Inc.	8,643	$0.39M	0.0%	-40.7%	0.034%
5/12/2022	Oppenheimer Asset Management Inc.	4,989	$0.22M	0.0%	N/A	0.020%
5/12/2022	Cambridge Investment Research Advisors Inc.	12,966	$0.58M	0.0%	+16.1%	0.051%
5/11/2022	King Luther Capital Management Corp	106,100	$4.76M	0.0%	-2.7%	0.416%
5/11/2022	US Bancorp DE	16,468	$0.74M	0.0%	+28.9%	0.065%
5/11/2022	Bank of New York Mellon Corp	101,886	$4.57M	0.0%	+16.8%	0.400%
5/11/2022	JPMorgan Chase & Co.	24,324	$1.09M	0.0%	+3.2%	0.095%
5/10/2022	ProShare Advisors LLC	6,625	$0.30M	0.0%	-19.4%	0.026%
5/10/2022	Advisors Capital Management LLC	17,630	$0.79M	0.0%	+3.6%	0.069%
5/9/2022	Essex Investment Management Co. LLC	117,245	$5.26M	0.7%	+27.5%	0.460%
5/9/2022	GW&K Investment Management LLC	610,822	$27.40M	0.2%	+0.1%	2.397%
5/9/2022	Principal Financial Group Inc.	177,450	$7.96M	0.0%	-2.9%	0.696%

Data available starting January 2016

Castle Biosciences, Inc., a commercial-stage diagnostics company, focuses to provide diagnostic and prognostic testing services for dermatological cancers. Its lead product is DecisionDx-Melanoma, a multi-gene expression profile (GEP) test to identify the risk of metastasis for patients diagnosed with invasive cutaneous melanoma. The company also offers DecisionDx-UM test, a proprietary GEP test that predicts the risk of metastasis for patients with uveal melanoma, a rare eye cancer; DecisionDx-SCC, a proprietary 40-gene expression profile test that uses an individual patient's tumor biology to predict individual risk of squamous cell carcinoma metastasis for patients with one or more risk factors; and DecisionDx DiffDx-Melanoma and myPath Melanoma, a proprietary GEP test to diagnose suspicious pigmented lesions. It offers test services through physicians and their patients. The company was founded in 2007 and is headquartered in Friendswood, Texas.

Today's Range

Now: $27.54

$26.96

$29.94

50 Day Range

MA: $29.03

$23.77

$34.32

52 Week Range

Now: $27.54

$15.58

$68.65

Volume

225,013 shs

Average Volume

282,137 shs

Market Capitalization

$724.22 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.15

Who are the company insiders with the largest holdings of Castle Biosciences?: Castle Biosciences' top insider shareholders include:
Derek J Maetzold (Insider)
Derek J Maetzold (Insider)
Daniel Bradbury (Director)
Joseph C Cook III (Director)
Frank Stokes (CFO)
Tobin W Juvenal (Insider)
Tiffany Olson (Director)
Adam Jay Sussman (Director)
Bernhard E Spiess (Insider)
David S Kabakoff (Director)
Jeffrey E Eberwein (CEO)
Kristen M Oelschlager (COO)
Learn More about top insider investors at Castle Biosciences.

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Castle Biosciences Share Price & Price History

Castle Biosciences Insider Trading History

SEC Filings (Institutional Ownership Changes) for Castle Biosciences (NASDAQ:CSTL)

Institutional Buying and Selling by Quarter

Castle Biosciences Institutional Trading History

Today's Range

50 Day Range

52 Week Range

Volume

Average Volume

Market Capitalization

P/E Ratio

Dividend Yield

Beta

Who are the company insiders with the largest holdings of Castle Biosciences?