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C4 Therapeutics to Participate in Upcoming Conferences

Key Takeaway: C4 Therapeutics, a clinical-stage biopharmaceutical company, announced its participation in several upcoming conferences, including the TD Cowen 7th Annual Oncology Innovation Summit and the Jefferies Global Healthcare Conference. These events will feature management in virtual fireside chats and 1x1 meetings, showcasing the company's commitment to advancing targeted protein degradation science. Live webcasts will be available on their website.
Price reaction · baseline $3.11 (2026-05-19 close) · hit after-hours · clean, no other CCCC news in the window
day 0 close
+5.5%
day 1 · peak
+13.2%
day 3
+12.2%

Market Sentiment Analysis

POSITIVE FACTORS

  • C4 Therapeutics is actively participating in significant industry conferences.
  • The company is advancing targeted protein degradation science.
  • Management engagement in multiple events indicates strong investor interest.

BiopharmaWatch Analysis

From our catalyst data and publicly available data · not financial advice
Best trade, last catalyst
+31%
120-day peak, hindsight
Typical move
3%
average across 10 past catalysts
Cash runway
~571 mo
Minimal dilution risk
Lead asset
cemsidomide
Phase 2 · Multiple Myeloma

Full Press Release Details

WATERTOWN, Mass., May 20, 2026 (GLOBE NEWSWIRE) -- C4 Therapeutics, Inc. (C4T) (Nasdaq: CCCC), a clinical-stage biopharmaceutical company dedicated to advancing targeted protein degradation (TPD) science, today announced that C4T management will participate in the upcoming conferences.

TD Cowen 7th Annual Oncology Innovation Summit: Insights for ASCO & EHA

• Management will participate in a virtual fireside chat on May 26, 2026, at 2:30 pm ET.

2026 Jefferies Global Healthcare Conference

• Management will participate in a fireside chat on June 3, 2026, at 8:45 am ET, taking place in New York, New York.

Goldman Sachs 47th Annual Global Healthcare Conference

• Management will participate in 1x1 meetings on June 10, 2026, taking place in Miami, FL.
The live webcasts will be available on the Investors section of the company’s website atwww.c4therapeutics.com. Archived replays of the webcasts will be available for approximately 90 days following the events.
About C4 TherapeuticsC4 Therapeutics (C4T) (Nasdaq: CCCC) is a clinical-stage biopharmaceutical company dedicated to delivering on the promise of targeted protein degradation science to create a new generation of medicines that transforms patients’ lives. C4T is progressing targeted oncology programs through clinical studies and leveraging its TORPEDO®platform to efficiently design and optimize small-molecule medicines to address difficult-to-treat diseases. C4T’s degrader medicines are designed to harness the body’s natural protein recycling system to rapidly degrade disease-causing proteins, offering the potential to overcome drug resistance, drug undruggable targets and improve patient outcomes. For more information, please visitwww.c4therapeutics.com.

Contacts:Investors:Courtney SolbergAssociate Director, Investor RelationsCSolberg@c4therapeutics.com

Frequently Asked Questions

What conferences will C4 Therapeutics participate in?

C4 Therapeutics will participate in the TD Cowen Oncology Innovation Summit, Jefferies Global Healthcare Conference, and Goldman Sachs Global Healthcare Conference.

When is the TD Cowen Oncology Innovation Summit?

The TD Cowen Oncology Innovation Summit is scheduled for May 26, 2026, at 2:30 pm ET.

Where will the Jefferies Global Healthcare Conference take place?

The Jefferies Global Healthcare Conference will be held in New York, New York, on June 3, 2026.

How can I access the webcasts of the conferences?

The live webcasts will be available on the Investors section of C4 Therapeutics' website.

Last updated: May 20, 2026