CMPX — what changed in the latest 10-Q
A section-by-section comparison of CMPX's newest periodic SEC filing (10-K/10-Q) against the prior same-form filing: paragraphs added and removed per section, with verbatim excerpts. Purely a deterministic text diff — no similarity scores, no directional read, not investment advice.
Comparing 10-Q · 2026-05-05 vs the prior 10-Q · 2025-11-05
| Section | Outcome | Added | Removed | Minor | Unchanged |
|---|---|---|---|---|---|
| MD&A | Text added/removed | +24 | −20 | ~11 | 25 |
| Controls & procedures | Text added/removed | 0 | 0 | ~2 | 1 |
| Legal proceedings | No paragraph-level changes | 0 | 0 | 0 | 1 |
| Risk factors | No material changes reported (points to the 10-K) | — | — | — | — |
| Other information | Text added/removed | 0 | 0 | ~1 | 0 |
Counts are paragraphs; added/removed means text added or removed vs the prior filing — no direction or judgement implied.
Not shown (absent or not faithfully extractable): Market risk (Item 3)
Representative excerpts
Up to 5 excerpts of about 300 characters per section, quoted verbatim from the two SEC filings.
MD&A
Text added vs the prior filing · source: 10-Q · 2026-05-05
Tovecimig results in Phase 2/3 Study in the Second Line Setting for Patients with BTC
In April 2025, we announced that the study met its primary endpoint of overall response rate (“ORR”). Tovecimig in combination with paclitaxel achieved a 17.1% ORR, including one complete response, compared to a 5.3% ORR for paclitaxel alone, in patients with biliary tract cancer (“BTC”) treated in …
In April 2026, we announced the following additional information related to the study:
Progression-Free Survival (secondary endpoint): 4.7 months for tovecimig combination compared to 2.6 months for paclitaxel alone (HR=0.44, p<0.0001)..
Overall Survival (secondary endpoint): Analysis was confounded by high crossover from the control arm (n=31) and markedly prolonged survival of these crossover patients after receiving tovecimig. The OS of the patients randomized to the tovecimig combination arm (n=111), which does not include the O…
Text removed vs the prior filing · source: 10-Q · 2025-11-05
Data from tovecimig (DLL4 x VEGF-A bispecific) Phase 2/3 study in patients with Biliary Tract Cancer (BTC) expected late Q1 2026
Based on a continuing trend of decreased mortality in the ongoing Phase 2/3 COMPANION-002 study of tovecimig in patients with advanced BTC, the analyses of overall survival (OS) and progression-free survival (PFS) are expected in late Q1 2026.
New response in a third indication observed in the fifth and final dosing cohort of the Phase 1 dose-escalation study of CTX-8371 (PD-1 x PD-L1 bispecific).
The fifth and final dosing level in the Phase 1 dose-escalation study of CTX-8371 has been fully enrolled. A new response was observed in this cohort in a third indication, in addition to previously reported responses in patients with non-small cell lung cancer (NSCLC) and triple-negative breast can…
We have funded our operations primarily with proceeds from the sale of our equity securities. Through September 30, 2025, we have received $568 million in gross proceeds from the sale of equity securities.
How to read Risk Factors (Item 1A) in a 10-Q
A 10-Q risk-factor section usually takes one of three forms; this page classifies it as one of:
- Pointer — the filer states there have been no material changes and points back to the annual 10-K risk factors; there is no own risk text to compare this quarter.
- Partial update — the filer carves out specific updated risks ("except as set forth below"); the excerpts show exactly what is new this quarter.
- Restated in full — the quarter carries the complete risk-factor text. When the prior quarter was only a pointer there is no prior full text to diff against, so the page flags the section as restated instead.
This describes the filing structure only — it is never a judgement on whether risk went up or down.
Source: text-level diff of the two SEC EDGAR filings · deterministic (no AI-generated content) · for reference only · not investment advice