SecBot SecBot
8-K ·Filed May 12, 2026

KLRS

Kalaris Therapeutics, Inc.
NEUTRAL
Impact 4/10
Horizonmonths Processed5mo ago SEC0001193125-26-218240
8-K Item 2.02: Earnings release
Actionable Insight • Neutral

No immediate catalyst; monitor for Phase 1b/2 data expected in 1H 2027 and cash runway updates. Cash runway into Q4 2027 provides visibility through key clinical milestones.

DirectionNeutral
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d ⚠ clustered
KLRS ▼ -12.53% at T+60d
NEUTRAL call -12.53% · α vs SPY -16.91% · entry $4.79 → $4.19
Entry = T+0 close
May 12, 2026
via day close
T+1d
+0.84%
call +0.84% · α +0.26%
$4.83
settled 6mo ago
T+5d
-1.04%
call -1.04% · α -1.12%
$4.74
settled 5mo ago
T+20d
-13.15%
call -13.15% · α -11.43%
$4.16
settled 5mo ago
T+60d
-12.53%
call -12.53% · α -16.91%
$4.19
settled 3mo ago

Price Chart

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Executive Summary

Kalaris Therapeutics reported Q1 2026 financial results, with net loss widening to $10.9M from $10.2M YoY and cash decreasing to $104.9M from $118.0M. Patient screening has commenced in the Phase 1b/2 study of TH103, with preliminary data expected in 1H 2027 and Phase 3 trials on track for year-end 2027. The filing is a routine quarterly update with no material new data or surprises.

Key Financial Metrics

EPS
−$0.46

Key Facts

  • Q1 2026 net loss of $10.9M vs $10.2M in Q1 2025
  • Cash, cash equivalents and marketable securities of $104.9M as of March 31, 2026
  • Patient screening underway in Phase 1b/2 multiple ascending dose trial of TH103
  • Preliminary Phase 1b/2 data expected in first half of 2027
  • Phase 3 clinical trials remain on track for year-end 2027 initiation

Financial Impact

Net loss increased by $0.7M YoY, cash burn of approximately $13.1M per quarter

cashnet loss

Risk Factors

  • Clinical trial failure or delay risk for TH103
  • Potential dilution from future capital raises to fund operations beyond Q4 2027

Market Snapshot

Exchange
Nasdaq
Sector
Biological Products, (No Diagnostic Substances)
Analyst Consensus
85% bullish (13 analysts)

Investment Themes

Documents Analyzed

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

DocumentAccession Number
8-K Filing (Primary)0001193125-26-218240
Document: d24879d8k.htm0001193125-26-218240
Document: 0001193125-26-218240-index-headers.html0001193125-26-218240
Document: 0001193125-26-218240-index.html0001193125-26-218240
Document: 0001193125-26-218240.txt0001193125-26-218240
8-K Data (Synthetic)0001193125-26-218240
16 reports for KLRS
Performance horizon
40% Hit rate @ T+60 2 of 5 directional calls Went positive at some point 2 of 5 best @ T+60▲ +27.75%Apr 3, 2026
Filters
Rows
Reports for KLRS — sortable, filterable
TypeNow
Oct 26, 2026
1d ago
SC 13G
NEUTRAL ★ 3/10
$1.80awaiting T+60—$1.86 (+3.33%)
Aug 11, 2026
11w ago
8-K
NEUTRAL ★ 4/10
$3.97awaiting T+60—$1.86 (−53.15%)
Aug 11, 2026
11w ago
Press Release
NEUTRAL ★ 4/10
$3.97awaiting T+60—$1.86 (−53.15%)
Aug 3, 2026
12w ago
3
NEUTRAL ★ 2/10
$4.32awaiting T+60—$1.86 (−56.94%)
Jul 20, 2026
14w ago
8-K
NEUTRAL ★ 3/10
$4.00 $2.23▼ −44.25%▼ −49.09%$1.86 (−53.50%)
Jul 17, 2026
14w ago
8-K
BULLISH ★ 7/10
$4.38 $2.26▼ −48.40%▼ −53.09%$1.86 (−57.53%)
Jul 17, 2026
14w ago
Press Release
BULLISH ★ 6/10
$4.38 $2.26▼ −48.40%▼ −53.09%$1.86 (−57.53%)
Jun 11, 2026
19w ago
Institutional Cluster
NEUTRAL ★ 3/10
$4.36 $3.90▼ −10.55%▼ −14.95%$1.86 (−57.34%)
May 12, 2026
24w ago
8-K
NEUTRAL ★ 4/10
$4.79 $4.19▼ −12.53%▼ −16.91%$1.86 (−61.17%)
May 12, 2026
24w ago
Press Release
NEUTRAL ★ 4/10
$4.79 $4.19▼ −12.53%▼ −16.91%$1.86 (−61.17%)
Showing 10 of 16

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published May 12, 2026