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CCCC Insider Trading

Insider Ownership Percentage: 8.73%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $22,200.00

C4 Therapeutics Insider Trading History Chart

This chart shows the insider buying and selling history at C4 Therapeutics by year and by quarter.

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C4 Therapeutics Share Price & Price History

Current Price: $2.39
Price Change: ▲ Price Increase of +0.09 (3.91%)
As of 02/24/2026 05:00 PM ET

This chart shows the closing price history over time for CCCC up to the past year.

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Days: 30 | 90 | 365

C4 Therapeutics Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
1/16/2026Leonard ReynoInsiderSell10,000$2.22$22,200.00156,382View SEC Filing Icon  
2/18/2025Scott N BoyleInsiderSell669$3.15$2,107.35107,805View SEC Filing Icon  
2/14/2025Scott N BoyleInsiderSell490$3.15$1,543.50110,842View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for C4 Therapeutics (NASDAQ:CCCC)

78.81% of C4 Therapeutics 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

This chart shows the instiutional buying and selling at CCCC by year and by quarter.

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C4 Therapeutics Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/23/2026Virtu Financial LLC20,655$39K0.0%N/A0.021%Search for SEC Filing on Google Icon
2/19/2026Invesco Ltd.268,350$0.51M0.0%+39.9%0.277%Search for SEC Filing on Google Icon
2/18/2026XTX Topco Ltd104,458$0.20M0.0%-30.3%0.108%Search for SEC Filing on Google Icon
2/18/2026Quadrature Capital Ltd133,112$0.25M0.0%N/A0.137%Search for SEC Filing on Google Icon
2/18/2026Orbimed Advisors LLC1,404,902$2.68M0.1%-73.2%1.450%Search for SEC Filing on Google Icon
2/18/2026Millennium Management LLC1,188,969$2.27M0.0%-41.3%1.227%Search for SEC Filing on Google Icon
2/18/2026Man Group plc156,098$0.30M0.0%+72.9%0.161%Search for SEC Filing on Google Icon
2/18/2026Intrepid Family Office LLC55,000$0.11M0.1%-21.4%0.057%Search for SEC Filing on Google Icon
2/18/2026Engineers Gate Manager LP24,416$47K0.0%+49.9%0.025%Search for SEC Filing on Google Icon
2/18/2026Bridgeway Capital Management LLC131,100$0.25M0.0%+64.1%0.135%Search for SEC Filing on Google Icon
2/18/2026683 Capital Management LLC400,000$0.76M0.0%N/A0.413%Search for SEC Filing on Google Icon
2/17/2026RA Capital Management L.P.8,000,000$15.28M0.2%N/A8.255%Search for SEC Filing on Google Icon
2/17/2026Bain Capital Life Sciences Investors LLC7,171,910$13.70M1.0%+545.0%7.401%Search for SEC Filing on Google Icon
2/17/2026Atom Investors LP104,964$0.20M0.0%N/A0.108%Search for SEC Filing on Google Icon
2/17/2026ExodusPoint Capital Management LP62,165$0.12M0.0%N/A0.064%Search for SEC Filing on Google Icon
2/17/2026Graham Capital Management L.P.102,198$0.20M0.0%+151.5%0.105%Search for SEC Filing on Google Icon
2/16/2026Squarepoint Ops LLC136,054$0.26M0.0%+1,247.2%0.140%Search for SEC Filing on Google Icon
2/16/2026OMERS ADMINISTRATION Corp117,700$0.23M0.0%N/A0.121%Search for SEC Filing on Google Icon
2/16/2026Barclays PLC219,204$0.42M0.0%+409.0%0.226%Search for SEC Filing on Google Icon
2/13/2026Marshall Wace LLP265,027$0.51M0.0%+149.4%0.273%Search for SEC Filing on Google Icon
2/13/2026Hudson Bay Capital Management LP111,551$0.21M0.0%N/A0.115%Search for SEC Filing on Google Icon
2/13/2026Charles Schwab Investment Management Inc.449,432$0.86M0.0%+28.2%0.464%Search for SEC Filing on Google Icon
2/13/2026State Street Corp342,773$0.66M0.0%+19.3%0.354%Search for SEC Filing on Google Icon
2/13/2026Wells Fargo & Company MN809,260$1.55M0.0%+4,236.9%0.835%Search for SEC Filing on Google Icon
2/12/2026Wasatch Advisors LP4,344,918$8.30M0.0%-10.5%4.483%Search for SEC Filing on Google Icon
2/12/2026Jane Street Group LLC874,794$1.67M0.0%+329.7%0.903%Search for SEC Filing on Google Icon
2/12/2026Renaissance Technologies LLC1,602,580$3.06M0.0%+71.0%1.654%Search for SEC Filing on Google Icon
2/12/2026Dimensional Fund Advisors LP296,480$0.57M0.0%-15.1%0.306%Search for SEC Filing on Google Icon
2/11/2026LPL Financial LLC243,305$0.47M0.0%+21.1%0.251%Search for SEC Filing on Google Icon
2/10/2026Goldman Sachs Group Inc.1,089,020$2.08M0.0%+136.8%1.124%Search for SEC Filing on Google Icon
2/9/2026Geode Capital Management LLC988,878$1.89M0.0%+36.3%1.020%Search for SEC Filing on Google Icon
1/30/2026Delta Investment Management LLC20,000$38K0.0%N/A0.021%Search for SEC Filing on Google Icon
1/14/2026Hennion & Walsh Asset Management Inc.237,137$0.45M0.0%+15.7%0.245%Search for SEC Filing on Google Icon
11/19/2025Caitong International Asset Management Co. Ltd19,146$43K0.0%N/A0.020%Search for SEC Filing on Google Icon
11/17/2025Jacobs Levy Equity Management Inc.503,145$1.12M0.0%+13.9%0.519%Search for SEC Filing on Google Icon
11/17/2025Voleon Capital Management LP28,420$63K0.0%N/A0.029%Search for SEC Filing on Google Icon
11/17/2025Wasatch Advisors LP4,852,741$10.77M0.1%-34.6%5.007%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd115,973$0.26M0.0%N/A0.120%Search for SEC Filing on Google Icon
11/17/2025Mariner LLC128,237$0.29M0.0%-3.4%0.132%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE2,053,162$4.56M0.0%+2.2%2.119%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC106,300$0.24M0.0%N/A0.110%Search for SEC Filing on Google Icon
11/14/2025Zacks Investment Management13,043$29K0.0%N/A0.018%Search for SEC Filing on Google Icon
11/14/2025Man Group plc90,278$0.20M0.0%+15.0%0.127%Search for SEC Filing on Google Icon
11/14/2025Orbimed Advisors LLC5,235,146$11.62M0.3%-23.4%7.356%Search for SEC Filing on Google Icon
11/14/2025Shay Capital LLC420,000$0.93M0.1%N/A0.590%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP834,726$1.85M0.0%+22.1%1.173%Search for SEC Filing on Google Icon
11/14/2025Bridgeway Capital Management LLC79,900$0.18M0.0%-23.8%0.112%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets80,806$0.18M0.0%-60.8%0.114%Search for SEC Filing on Google Icon
11/13/2025Jefferies Financial Group Inc.38,200$85K0.0%N/A0.054%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP349,289$0.78M0.0%-19.1%0.491%Search for SEC Filing on Google Icon
11/12/2025R Squared Ltd17,880$40K0.0%-41.5%0.025%Search for SEC Filing on Google Icon
11/7/2025Crestwood Advisors Group LLC66,536$0.15M0.0%+129.4%0.093%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.3,191,557$7.09M0.0%+5.7%4.484%Search for SEC Filing on Google Icon
11/4/2025State of Wyoming82,509$0.18M0.0%N/A0.116%Search for SEC Filing on Google Icon
8/15/2025Tower Research Capital LLC TRC 40,592$58K0.0%+458.0%0.057%Search for SEC Filing on Google Icon
8/15/2025Wasatch Advisors LP7,424,662$10.62M0.1%+10.4%10.432%Search for SEC Filing on Google Icon
8/15/2025Man Group plc78,487$0.11M0.0%-8.3%0.110%Search for SEC Filing on Google Icon
8/15/2025BNP Paribas Financial Markets206,177$0.30M0.0%+1,039.4%0.290%Search for SEC Filing on Google Icon
8/15/2025Bridgeway Capital Management LLC104,900$0.15M0.0%-19.2%0.147%Search for SEC Filing on Google Icon
8/15/2025Bank of America Corp DE2,008,004$2.87M0.0%+0.9%2.821%Search for SEC Filing on Google Icon
8/15/2025Adage Capital Partners GP L.L.C.200,000$0.29M0.0%-87.1%0.281%Search for SEC Filing on Google Icon
8/14/2025Jane Street Group LLC492,612$0.70M0.0%+3,816.8%0.692%Search for SEC Filing on Google Icon
8/13/2025Invesco Ltd.155,017$0.22M0.0%+11.1%0.218%Search for SEC Filing on Google Icon
8/12/2025XTX Topco Ltd108,278$0.16M0.0%+170.0%0.152%Search for SEC Filing on Google Icon
8/12/2025Dynamic Technology Lab Private Ltd21,476$31K0.0%N/A0.030%Search for SEC Filing on Google Icon
8/12/2025Catalyst Funds Management Pty Ltd28,300$40K0.0%N/A0.040%Search for SEC Filing on Google Icon
8/8/2025Geode Capital Management LLC745,053$1.07M0.0%-47.9%1.049%Search for SEC Filing on Google Icon
8/6/2025Savant Capital LLC26,347$38K0.0%N/A0.037%Search for SEC Filing on Google Icon
8/5/2025Crestwood Advisors Group LLC29,000$41K0.0%N/A0.041%Search for SEC Filing on Google Icon
8/1/2025Y Intercept Hong Kong Ltd52,521$75K0.0%N/A0.074%Search for SEC Filing on Google Icon
7/31/2025R Squared Ltd30,587$44K0.0%N/A0.043%Search for SEC Filing on Google Icon
7/30/2025Brookstone Capital Management29,325$42K0.0%N/A0.041%Search for SEC Filing on Google Icon
6/27/2025Goldman Sachs Group Inc.622,720$1M0.0%+8.6%0.877%Search for SEC Filing on Google Icon
5/29/2025Rhumbline Advisers89,633$0.14M0.0%-10.4%0.126%Search for SEC Filing on Google Icon
5/21/2025Acadian Asset Management LLC27,675$43K0.0%N/A0.039%Search for SEC Filing on Google Icon
5/16/2025Goldman Sachs Group Inc.622,720$1M0.0%+8.6%0.877%Search for SEC Filing on Google Icon
5/16/2025Jacobs Levy Equity Management Inc.697,653$1.12M0.0%N/A0.983%Search for SEC Filing on Google Icon
5/16/2025AQR Capital Management LLC140,532$0.23M0.0%+957.6%0.198%Search for SEC Filing on Google Icon
5/14/2025MetLife Investment Management LLC15,893$25K0.0%-44.9%0.022%Search for SEC Filing on Google Icon
5/13/2025American Century Companies Inc.141,986$0.23M0.0%+6.9%0.200%Search for SEC Filing on Google Icon
5/12/2025Nuveen LLC192,424$0.31M0.0%N/A0.271%Search for SEC Filing on Google Icon
5/12/2025Invesco Ltd.139,486$0.22M0.0%+101.6%0.196%Search for SEC Filing on Google Icon
5/9/2025Deutsche Bank AG46,225$74K0.0%N/A0.065%Search for SEC Filing on Google Icon
5/9/2025Charles Schwab Investment Management Inc.474,843$0.76M0.0%-2.4%0.669%Search for SEC Filing on Google Icon
5/8/2025XTX Topco Ltd40,100$64K0.0%N/A0.056%Search for SEC Filing on Google Icon
4/15/2025SG Americas Securities LLC425,096$0.68M0.0%N/A0.599%Search for SEC Filing on Google Icon
4/10/2025Hennion & Walsh Asset Management Inc.218,411$0.35M0.0%-3.8%0.308%Search for SEC Filing on Google Icon
4/8/2025Rhumbline Advisers89,633$0.14M0.0%-10.4%0.126%Search for SEC Filing on Google Icon
2/18/2025Delta Investment Management LLC20,000$72K0.0%N/A0.028%Search for SEC Filing on Google Icon
2/17/2025Soleus Capital Management L.P.6,978,942$25.12M1.6%+5.7%9.887%Search for SEC Filing on Google Icon
2/17/2025Wexford Capital LP118,331$0.43M0.1%+114.2%0.168%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Investments LP563,837$2.03M0.0%-31.9%0.799%Search for SEC Filing on Google Icon
2/17/2025Two Sigma Advisers LP884,300$3.18M0.0%-17.0%1.253%Search for SEC Filing on Google Icon
2/17/2025Tang Capital Management LLC900,000$3.24M0.2%+28.6%1.275%Search for SEC Filing on Google Icon
2/17/2025ProShare Advisors LLC20,283$73K0.0%+83.1%0.029%Search for SEC Filing on Google Icon
2/17/2025Nuveen Asset Management LLC192,424$0.69M0.0%+6.4%0.273%Search for SEC Filing on Google Icon
2/17/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC137,360$0.49M0.0%+497.2%0.195%Search for SEC Filing on Google Icon
2/17/2025Millennium Management LLC360,125$1.30M0.0%+1,548.3%0.510%Search for SEC Filing on Google Icon
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.33,675$0.12M0.0%-11.0%0.048%Search for SEC Filing on Google Icon
2/17/2025Lazard Asset Management LLC22,693$81K0.0%N/A0.032%Search for SEC Filing on Google Icon
Data available starting January 2016

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C4 Therapeutics logo
C4 Therapeutics, Inc., a clinical-stage biopharmaceutical company, develops novel therapeutic candidates to degrade disease-causing proteins for the treatment of cancer, neurodegenerative conditions, and other diseases. Its lead product candidate is CFT7455, an orally bioavailable MonoDAC degrader of protein that is in Phase 1/2 trial targeting IKZF1 and IKZF3 for multiple myeloma and non-Hodgkin lymphomas, including peripheral T-cell lymphoma and mantle cell lymphoma, currently under Phase 1/2 clinical trials. The company is also developing CFT1946, an orally bioavailable BiDAC degrader targeting V600X mutant BRAF to treat melanoma, non-small cell lung cancer (NSCLC), colorectal cancer, and other solid malignancies, currently under Phase 1/2 clinical trials; and CFT8919, an orally bioavailable, allosteric, and mutant-selective BiDAC degrader of epidermal growth factor receptor, or EGFR, with an L858R mutation in NSCLC. It has strategic collaborations with F. Hoffmann-La Roche Ltd and Hoffmann-La Roche Inc.; Biogen MA, Inc.; Betta Pharmaceuticals, Co., Ltd.; and Merck Sharp & Dohme, LLC, as well as Calico Life Sciences LLC. The company was incorporated in 2015 and is headquartered in Watertown, Massachusetts.
Read More on C4 Therapeutics

Today's Range

Now: $2.39
Low: $2.33
High: $2.77

50 Day Range

MA: $2.04
Low: $1.71
High: $2.39

52 Week Range

Now: $2.39
Low: $1.09
High: $3.65

Volume

6,059,896 shs

Average Volume

976,855 shs

Market Capitalization

$231.61 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.96

Who are the company insiders with the largest holdings of C4 Therapeutics?

C4 Therapeutics' top insider shareholders include:
  1. Leonard Reyno (Insider)
  2. Scott N Boyle (Insider)
Learn More about top insider investors at C4 Therapeutics.

Who are the major institutional investors of C4 Therapeutics?

C4 Therapeutics' top institutional investors include:
  1. RA Capital Management L.P. — 8.26%
  2. Bain Capital Life Sciences Investors LLC — 7.40%
  3. Wasatch Advisors LP — 4.48%
  4. Renaissance Technologies LLC — 1.65%
  5. Orbimed Advisors LLC — 1.45%
  6. Millennium Management LLC — 1.23%
Learn More about top institutional investors of C4 Therapeutics stock.

Which major investors are selling C4 Therapeutics stock?

In the last quarter, CCCC stock was sold by these institutional investors:
  1. Orbimed Advisors LLC
  2. Millennium Management LLC
  3. Wasatch Advisors LP
  4. Group One Trading LLC
  5. Dimensional Fund Advisors LP
  6. Simplex Trading LLC
  7. XTX Topco Ltd
  8. Intrepid Family Office LLC

Which major investors are buying C4 Therapeutics stock?

In the previous quarter, CCCC stock was bought by institutional investors including:
  1. RA Capital Management L.P.
  2. Bain Capital Life Sciences Investors LLC
  3. Wells Fargo & Company MN
  4. Jane Street Group LLC
  5. Renaissance Technologies LLC
  6. Goldman Sachs Group Inc.
  7. 683 Capital Management LLC
  8. Geode Capital Management LLC