[[ type === 'moc' ? 'MARKET ON CLOSE' : 'FREE WEBINAR' ]]
[[ timeLabel ]] WATCH LIVE:
Your browser of choice has not been tested for use with Barchart.com. If you have issues, please download one of the browsers listed here.
Get all the relevant market information you need — get it fast, on time, and accurately with Barchart Plus. FREE 30 Day Trial
Stocks | Futures | Watchlist | News | More
or
Faster, Cleaner, Better.

Compass Therapeutics Inc (CMPX)

Compass Therapeutics Inc (CMPX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] by (Cboe BZX)
[[ item.lastPrice ]] [[ item.priceChange ]] ([[ item.percentChange ]]) [[ item.tradeTime ]] [NASDAQ]
[[ item.bidPrice ]] x [[ item.bidSize ]] [[ item.askPrice ]] x [[ item.askSize ]]
[[ session ]] [[ item.lastPriceExt ]] [[ item.priceChangeExt ]] ([[ item.percentChangeExt ]]) [[ item.tradeTimeExt ]]
News & Headlines for [[ item.sessionDateDisplayLong ]]
Compass Therapeutics Eyes FDA Path After Tovecimig Trial Win

Compass Therapeutics (NASDAQ:CMPX) Chief Executive Officer Tom Schuetz said the company is preparing for a key U.S. Food and Drug Administration meeting on tovecimig, its DLL4/VEGF bispecific antibody,...

CMPX : 2.02 (-1.46%)
Compass Therapeutics to Participate in Upcoming June Investor Events

BOSTON, May 28, 2026 (GLOBE NEWSWIRE) -- Compass Therapeutics, Inc. (Nasdaq: CMPX), a clinical-stage, oncology-focused biopharmaceutical company developing proprietary antibody-based therapeutics to...

CMPX : 2.02 (-1.46%)
Compass Therapeutics to Present Promising Phase 1 Clinical Data for CTX-8371 in Patients with Advanced Malignancies Treated in the Post-Checkpoint Inhibitor Setting at the 2026 ASCO Annual Meeting

CTX-8371, a novel dual checkpoint blocker that simultaneously targets the programmed death receptor PD-1 and its ligand PD-L1, demonstrated promising monotherapy clinical activity in patients with advanced...

CMPX : 2.02 (-1.46%)
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Compass Therapeutics, Inc. - CMPX

NEW YORK , May 21, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Compass Therapeutics, Inc. ("Compass" or the "Company") (NASDAQ: CMPX). Such investors are...

CMPX : 2.02 (-1.46%)
Compass Therapeutics to Participate in Upcoming May Investor Events

BOSTON, May 12, 2026 (GLOBE NEWSWIRE) -- Compass Therapeutics, Inc. (Nasdaq: CMPX), a clinical-stage, oncology-focused biopharmaceutical company developing proprietary antibody-based therapeutics to...

CMPX : 2.02 (-1.46%)
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Compass Therapeutics, Inc. - CMPX

NEW YORK , May 7, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Compass Therapeutics, Inc. ("Compass" or the "Company") (NASDAQ: CMPX).  Such investors are...

CMPX : 2.02 (-1.46%)
Compass Therapeutics Reports 2026 First Quarter Financial Results and Provides Corporate Update 

As recently announced, tovecimig (DLL4 x VEGF-A bispecific antibody) in combination with paclitaxel demonstrated a highly statistically significant improvement in progression-free survival (PFS) versus...

CMPX : 2.02 (-1.46%)
INVESTOR ALERT: Pomerantz Law Firm Investigates Claims On Behalf of Investors of Compass Therapeutics, Inc. - CMPX

NEW YORK , April 30, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Compass Therapeutics, Inc. ("Compass" or the "Company") (NASDAQ: CMPX).  Such investors...

CMPX : 2.02 (-1.46%)
Tovecimig Demonstrates Statistically Significant Benefit in COMPANION-002 Randomized Phase 2/3 Study in Patients with Biliary Tract Cancer

Tovecimig (a DLL4 x VEGF-A bispecific antibody) in combination with paclitaxel demonstrated a highly statistically significant improvement versus paclitaxel alone in the key secondary endpoint of median...

CMPX : 2.02 (-1.46%)
Compass Therapeutics to Announce Topline Secondary Endpoints from the Phase 2/3 COMPANION-002 Study of Tovecimig in Patients with Biliary Tract Cancer

Webcast scheduled for Monday, April 27, 2026 at 8:00am ET. BOSTON, April 24, 2026 (GLOBE NEWSWIRE) -- Compass Therapeutics, Inc. (Nasdaq: CMPX), a clinical-stage, oncology-focused biopharmaceutical...

CMPX : 2.02 (-1.46%)

Barchart Exclusives

While Investors Chase AI, Hidden Value Is Forming Somewhere Else
While investors chase the obvious AI story, the real edge may be forming in overlooked structural situations where forced selling, wrong ownership, and catalysts still matter. Read more
Want to use this as
your default charts setting?
Save this setup as a Chart Templates
Switch the Market flag
for targeted data from your country of choice.
Open the menu and switch the
Market flag for targeted data from your country of choice.
Want Streaming Chart Updates?
Switch your Site Preferences
to use Interactive Charts
Need More Chart Options?
Right-click on the chart to open the Interactive Chart menu.
Use your up/down arrows to move through the symbols.