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S-1/A ·Filed Oct 19, 2026

NIMU

NON INVASIVE MONITORING SYSTEMS INC /FL/
MIXED
Impact 7/10
Horizonweeks Processed6d 17h ago SEC0001493152-26-047667
IPO registration amendment
Actionable Insight ◆ Mixed

Monitor the merger closing and Nasdaq listing; the offering is contingent on both. Gravitics' ability to convert its $187M backlog into revenue and achieve profitability is key. The $270M Axiom contract is terminable at will, creating execution risk.

DirectionMixed
Confidencemedium
Horizonweeks
Latest settled — T+1d ⚠ clustered
NIMU ▲ 0.00% at T+1d
NEUTRAL call 0.00% · α vs SPY -0.53% · entry $10.81 → $10.81
Next anchor: T+5d due 7h ago
Latest observation: T+3 -1.26% FF3 residual α
Entry = T+0 close
Oct 19, 2026
via day close
T+1d
0.00%
call 0.00% · α -0.53%
$10.81
settled 6d ago
T+5d
Pending
due 7h ago
T+20d
Pending
in 21d
T+60d
Pending
in 3mo

Executive Summary

Non-Invasive Monitoring Systems (NIMU), a shell company, filed Amendment No. 5 to its S-1 registration statement for a $50M IPO of 3,225,806 shares at an estimated $14-$17 range, concurrent with its reverse merger into space-infrastructure company Gravitics. Post-merger, Gravitics stockholders will own ~96.5% of the combined entity, which will uplist to Nasdaq under 'GVTX'. Gravitics has $187M in contracted backlog (including a $270M Axiom Space contract and a $30M US Space Force STRATFI contract) but is pre-revenue in H1 2026, deeply unprofitable ($24.5M net loss in H1 2026), and has a going-concern qualification from its auditor. The offering is contingent on merger close and Nasdaq listing; proceeds will fund R&D, manufacturing expansion, and debt repayment.

Key Financial Metrics

Price Range
$14.00-$17.00 per share

Key Facts

  • IPO of 3,225,806 shares at $14-$17 range to raise $50M (midpoint $15.50).
  • Reverse merger with Gravitics: Gravitics stockholders to own ~96.5% of combined entity.
  • Gravitics has $270M Axiom Space contract (terminable on 30 days notice) and $30M US Space Force STRATFI contract.
  • Gravitics had $0 revenue in H1 2026 vs $1.0M in H1 2025; net loss of $24.5M in H1 2026 vs $5.5M in H1 2025.
  • Gravitics has going-concern qualification from auditor; $2.7M cash as of June 30, 2026.
  • Combined entity to trade on Nasdaq under 'GVTX'.
  • Proceeds: $20M R&D, $5M M&A, $5M manufacturing expansion, $5M infrastructure, $5.8M advisory fee, $3M debt repayment.
  • Gravitics has $187M in contracted backlog but is pre-revenue and deeply unprofitable.

Financial Impact

$50M IPO gross proceeds; Gravitics had $0 revenue and $24.5M net loss in H1 2026

revenuenet incomecashdilution

Risk Factors

  • Merger may not close; offering contingent on merger and Nasdaq listing.
  • Gravitics is pre-revenue with a going-concern qualification; requires significant capital.
  • $270M Axiom contract is terminable on 30 days notice; may not realize full value.
  • Deep losses: $24.5M net loss in H1 2026; accumulated deficit of $67M.
  • Dilution: existing NIMU stockholders will own only ~3.5% of combined entity.
  • No fairness opinion obtained for merger; related-party conflicts (Dr. Frost).

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

This report is based on 8 SEC documents filed with EDGAR.

DocumentAccession Number
S-1/A Filing (Primary)0001493152-26-047667
Exhibit: ex107.htm0001493152-26-047667
Exhibit: ex5-1.htm0001493152-26-047667
Exhibit: ex23-1.htm0001493152-26-047667
Exhibit: ex23-2.htm0001493152-26-047667
Document: 0001493152-26-047667-index-headers.html0001493152-26-047667
Document: 0001493152-26-047667-index.html0001493152-26-047667
Document: 0001493152-26-047667.txt0001493152-26-047667
18 reports for NIMU
Performance horizon
0% Hit rate @ T+5 0 of 3 directional calls Went positive at some point 0 of 3 best @ T+1· 0.00%Aug 17, 2026
Filters
Rows
Reports for NIMU — sortable, filterable
TypeNow
Oct 19, 2026
6d ago
S-1/A
MIXED ★ 7/10
$10.81awaiting T+5—$10.81 (+0.00%)
Oct 19, 2026
6d ago
S-4/A
NEUTRAL ★ 5/10
$10.81awaiting T+5—$10.81 (+0.00%)
Oct 19, 2026
7d ago
8-K
NEUTRAL ★ 5/10
$10.81awaiting T+5—$10.81 (+0.00%)
Oct 9, 2026
16d ago
S-1/A
MIXED ★ 7/10
$10.81 $10.81· 0.00%▲ +1.49%$10.81 (+0.00%)
Oct 9, 2026
16d ago
S-4/A
NEUTRAL ★ 6/10
$10.81 $10.81· 0.00%▲ +1.49%$10.81 (+0.00%)
Oct 6, 2026
20d ago
S-1/A
MIXED ★ 7/10
$11.50 $10.81▼ −6.00%▼ −5.86%$10.81 (−6.00%)
Oct 5, 2026
20d ago
S-4/A
BULLISH ★ 7/10
$11.50 $10.81▼ −6.00%▼ −5.86%$10.81 (−6.00%)
Oct 5, 2026
20d ago
8-K
MIXED ★ 6/10
$11.50 $10.81▼ −6.00%▼ −5.86%$10.81 (−6.00%)
Oct 2, 2026
23d ago
8-K
MIXED ★ 6/10
$11.50 $10.81▼ −6.00%▼ −6.42%$10.81 (−6.00%)
Sep 24, 2026
4w ago
S-4/A
NEUTRAL ★ 6/10
$11.50 $11.50· 0.00%▲ +0.22%$10.81 (−6.00%)
Showing 10 of 18

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Report published Oct 19, 2026