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424B5 ·Filed Sep 30, 2026

CALC

CalciMedica, Inc.
BEARISH
Impact 5/10
Horizonweeks Processed26d 5h ago SEC0001193125-26-409041
Notable filing: 424B5
Actionable Insight ▼ Bearish

Monitor the pace of actual ATM sales to gauge dilution and management's capital needs. If the stock price weakens, dilution will be immediate. Watch for any subsequent 8-K reporting quarterly sales amounts to track. No earnings or guidance from the next 10-Q for revenue.

DirectionBearish
Confidencehigh
Horizonweeks
Latest settled — T+5d ⚠ clustered
CALC ▼ -21.21% at T+5d
SHORT call ✓ call won +21.21% · α vs SPY +22.51% · entry $1.65 → $1.30
Next anchor: T+20d tomorrow
Latest observation: T+16 -5.10% FF3 residual α
Entry = T+0 close
Sep 30, 2026
via day close
T+1d
-3.03%
call +3.03% · α +3.77%
$1.60
settled 26d ago
T+5d
-21.21%
call +21.21% · α +22.51%
$1.30
settled 20d ago
T+20d
Pending
tomorrow
T+60d
Pending
in 8w

Price Chart

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Executive Summary

CalciMedica filed a 424B5 prospectus supplement to sell up to $25 million of common stock via an at-the-market (ATM) offering through H.C. Wainwright & Co. The ATM allows the clinical-stage biopharma to raise capital at prevailing market prices, with a 3.0% commission to Wainwright. Proceeds are for general corporate purposes, including R&D and clinical trials. The filing signals ongoing cash needs and potential dilution for existing shareholders.

Key Facts

  • Up to $25,000,000 of common stock offered via ATM through H.C. Wainwright & Co.
  • Last reported sale price on Sept 28, 2026: $1.695 per share.
  • Wainwright receives 3.0% commission on gross sales proceeds.
  • Proceeds for general corporate purposes including R&D, clinical trials, working capital.
  • As of June 30, 2026, net tangible book value was ~$5.5M ($0.90/share pre-offering); after full sale at $1.695/share, dilution per new investor is $0.285/share.
  • Company is a clinical-stage biopharma with no approved products; prior financials not provided in filing.
  • Reverse stock split 1-for-5 effective Aug 28, 2026.
  • Audited financials include a going concern uncertainty paragraph in the auditor's report.

Financial Impact

Up to $25M gross proceeds; net proceeds not determinable; dilution of $0.285 per share for new investors assuming full $25M sale at $1.695/share.

dilutionnetTangibleBookValue

Risk Factors

  • Immediate dilution from ATM; no minimum offering amount not required.
  • No guarantee any shares sold; proceeds may not yield return.
  • Further dilution from existing warrants/options exercise.
  • Clinical-stage; no approved products; high risk of failure.

Investment Themes

Documents Analyzed

This report is based on 4 SEC documents filed with EDGAR.

DocumentAccession Number
424B5 Filing (Primary)0001193125-26-409041
Document: 0001193125-26-409041-index-headers.html0001193125-26-409041
Document: 0001193125-26-409041-index.html0001193125-26-409041
Document: 0001193125-26-409041.txt0001193125-26-409041
11 reports for CALC
Performance horizon
75% Hit rate @ T+20 3 of 4 directional calls Went positive at some point 5 of 6 best @ T+60▲ +35.71%Jun 24, 2026
Filters
Rows
Reports for CALC — sortable, filterable
TypeNow
Oct 16, 2026
10d ago
8-K
BEARISH ★ 5/10
$1.02awaiting T+20—$1.30 (−27.45%)
Sep 30, 2026
26d ago
8-K
BEARISH ★ 5/10
$1.65awaiting T+20—$1.30 (+21.21%)
Sep 30, 2026
26d ago
424B5
BEARISH ★ 5/10
$1.65awaiting T+20—$1.30 (+21.21%)
Sep 2, 2026
7w ago
8-K
BEARISH ★ 6/10
$2.10 $1.65▲ +21.43%▲ +21.28%$1.30 (+38.10%)
Aug 11, 2026
10w ago
8-K
BEARISH ★ 6/10
$0.6577 $0.4590▲ +30.21%▲ +29.15%$1.30 (−97.66%)
Aug 11, 2026
10w ago
Press Release
NEUTRAL ★ 4/10
$0.6577 $0.4590▼ −30.21%▼ −29.15%$1.30 (+97.66%)
Jul 10, 2026
15w ago
3
NEUTRAL ★ 2/10
$0.8178 $0.6590▼ −19.42%▼ −22.60%$1.30 (+58.96%)
Jun 24, 2026
17w ago
8-K
BEARISH ★ 6/10
$0.5973 $0.7159▼ −19.86%▼ −19.18%$1.30 (−117.65%)
May 12, 2026
23w ago
8-K
NEUTRAL ★ 4/10
$0.6300 $0.9320▲ +47.94%▲ +49.66%$1.30 (+106.35%)
Mar 12, 2026
32w ago
EFFECT
NEUTRAL ★ 4/10
$0.7260 $0.6180▼ −14.88%▼ −16.85%$1.30 (+79.06%)
Showing 10 of 11

US Market Status

Market Closed — Opens Wed (11h 56m)

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Report published Sep 30, 2026