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8-K ·Filed May 5, 2026

CMPX

Compass Therapeutics, Inc.
BULLISH
Impact 7/10
Horizonmonths Processed5mo ago SEC0001171843-26-003005
8-K Item 2.02: Earnings release
Actionable Insight ▲ Bullish

The tovecimig data is the primary catalyst — PFS HR of 0.44 is highly compelling for a second-line BTC treatment with no approved options. The BLA submission timeline (later 2026) and FDA meeting are the next key milestones. Monitor for ASCO 2026 CTX-8371 data (June) and CTX-10726 initial data (Q4 2026). The $195M cash runway removes near-term financing risk.

DirectionBullish
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d
CMPX ▼ -0.51% at T+60d
LONG call ✗ call lost -0.51% · α vs SPY -3.25% · entry $1.95 → $1.94
Entry = T+0 close
May 5, 2026
via day close
T+1d
-4.10%
call -4.10% · α -5.49%
$1.87
settled 6mo ago
T+5d
-6.15%
call -6.15% · α -8.14%
$1.83
settled 6mo ago
T+20d
+6.67%
call +6.67% · α +1.71%
$2.08
settled 5mo ago
T+60d
-0.51%
call -0.51% · α -3.25%
$1.94
settled 3mo ago

Price Chart

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Executive Summary

Compass Therapeutics reported Q1 2026 net loss of $18.3M ($0.10/share), slightly better than the $0.10 consensus estimate, but the primary market-moving catalyst is the detailed positive Phase 2/3 tovecimig data (PFS HR=0.44, p<0.0001) and the planned BLA submission later this year. Cash runway of $195M into 2028 provides ample funding through key catalysts including ASCO 2026 data for CTX-8371 and initial CTX-10726 data in Q4 2026.

Key Financial Metrics

EPS
−$0.10
est −$0.10 · 0.0%
Rating
in line

Key Facts

  • Net loss Q1 2026: $18.3M ($0.10/share) vs $16.6M ($0.12/share) in Q1 2025
  • Tovecimig Phase 2/3: PFS 4.7 vs 2.6 months (HR=0.44, p<0.0001); ORR 17.1% vs 5.3% (p=0.031)
  • Tovecimig received Orphan Drug Designation in April 2026; BLA submission planned later this year
  • Cash and marketable securities $195M at Q1 2026, runway into 2028
  • CTX-8371 expansion cohorts initiated in TNBC, NSCLC, and HL; data at ASCO 2026
  • CTX-10726 Phase 1 initiated; initial data expected Q4 2026
  • R&D expenses $13.4M (flat YoY); G&A expenses $6.9M (+41% YoY driven by pre-commercialization costs)

Financial Impact

Net loss of $18.3M for Q1 2026, slightly better than consensus; cash burn $14M in Q1 2026

net losscash positionR&D expensesG&A expenses

Risk Factors

  • BLA submission and FDA approval are not guaranteed; regulatory risk remains high
  • OS analysis confounded by crossover — may complicate regulatory review
  • Pre-commercialization expenses increasing G&A costs (41% YoY) ahead of potential launch
  • Clinical-stage biotech with no approved products; binary event risk on regulatory decisions

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
90% bullish (21 analysts)

Investment Themes

Documents Analyzed

This report is based on 6 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001171843-26-003005
Document: f8k_050426.htm0001171843-26-003005
Document: 0001171843-26-003005-index-headers.html0001171843-26-003005
Document: 0001171843-26-003005-index.html0001171843-26-003005
Document: 0001171843-26-003005.txt0001171843-26-003005
8-K Data (Synthetic)0001171843-26-003005
15 reports for CMPX
Performance horizon
78% Hit rate @ T+20 7 of 9 directional calls Went positive at some point 9 of 10 best @ T+20▲ +32.82%Sep 22, 2026
Filters
Rows
Reports for CMPX — sortable, filterable
TypeNow
Oct 24, 2026
3d ago
Press Release
BULLISH ★ 7/10
$0.7472awaiting T+20—$0.7470 (−0.03%)
Sep 22, 2026
5w ago
8-K
BEARISH ★ 7/10
$1.24 $0.8330▲ +32.82%▲ +32.26%$0.7470 (+39.76%)
Aug 21, 2026
9w ago
Institutional Cluster
BULLISH ★ 7/10
$2.40 $1.90▼ −20.83%▼ −20.55%$0.7470 (−68.88%)
Aug 6, 2026
11w ago
8-K
BULLISH ★ 7/10
$1.99 $2.37▲ +19.10%▲ +18.50%$0.7470 (−62.46%)
Aug 6, 2026
11w ago
Press Release
BULLISH ★ 7/10
$1.99 $2.37▲ +19.10%▲ +18.50%$0.7470 (−62.46%)
Jul 17, 2026
14w ago
Press Release
BULLISH ★ 6/10
$2.05 $2.25▲ +9.76%▲ +5.31%$0.7470 (−63.56%)
Jul 1, 2026
16w ago
8-K
BULLISH ★ 7/10
$2.27 $1.94▼ −14.54%▼ −14.12%$0.7470 (−67.09%)
Jun 11, 2026
19w ago
Institutional Cluster
MIXED ★ 4/10
$2.03 $2.33▲ +14.78%▲ +13.00%$0.7470 (−63.20%)
May 21, 2026
22w ago
Press Release
BULLISH ★ 7/10
$2.07 $2.09▲ +0.72%▲ +2.14%$0.7470 (−63.91%)
May 5, 2026
25w ago
8-K
BULLISH ★ 7/10
$1.95 $2.08▲ +6.67%▲ +1.71%$0.7470 (−61.69%)
Showing 10 of 15

US Market Status

Market Closed — Opens Thu (10h 12m)

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Report published May 5, 2026