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8-K ·Filed Oct 5, 2026

NIMU

NON INVASIVE MONITORING SYSTEMS INC /FL/
MIXED
Impact 6/10
Horizonweeks Processed22d 5h ago SEC0001493152-26-045759
8-K material event: Items 1.01
Actionable Insight ◆ Mixed

The sharply increased offering size ($125M vs $40M) suggests Gravitics needs significantly more capital post-close, likely increasing dilution for current NIMU shareholders. The removal of the 10% dissenting share cap reduces a deal risk but the one-month extension is short — watch for any further delays or failure to close by October 30.

DirectionMixed
Confidencehigh
Horizonweeks
Latest settled — T+5d
NIMU ▼ -6.00% at T+5d
NEUTRAL call -6.00% · α vs SPY -5.86% · entry $11.50 → $10.81
Next anchor: T+20d in 5d
Latest observation: T+13 -16.07% FF3 residual α
Entry = T+0 close
Oct 5, 2026
via day close
T+1d
0.00%
call 0.00% · α +0.24%
$11.50
settled 22d ago
T+5d
-6.00%
call -6.00% · α -5.86%
$10.81
settled 16d ago
T+20d
Pending
in 5d
T+60d
Pending
in 2mo

Price Chart

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Executive Summary

NIMU amended its merger agreement with Gravitics, extending the closing deadline to October 30, 2026, and more than tripling the target size of the post-merger underwritten public offering from $40M to $125M. The company also extended a convertible note with Defender Opportunity LLC to the same date, paying a $25,000 fee. The filing signals the deal is still alive but the massive increase in required financing raises execution risk and potential dilution.

Key Financial Metrics

Deal Type
merger

Key Facts

  • Third amendment to the Gravitics merger agreement extends the outside closing date from September 30, 2026 to October 30, 2026.
  • Target size of the post-merger underwritten public offering raised from $40.0 million to $125.0 million.
  • An aggregate of $300,000 (plus accrued interest) of affiliate debt owed to Frost Gamma Investments Trust and Dr. Jane Hsiao will be repaid from the offering proceeds.
  • The 10% cap on dissenting shares and certain other closing conditions were removed.
  • Convertible note with Defender Opportunity LLC (principal $809,705.75) was amended to extend the automatic conversion date to October 30, 2026.
  • NIMU agreed to pay Defender Opportunity LLC a $25,000 extension fee.
  • Public Offering and Nasdaq uplisting are to be completed 'as soon as practicable after closing of the Merger'.

Financial Impact

Post-merger public offering target raised from $40M to $125M; $300K affiliate debt to be repaid from proceeds; $25K fee paid to noteholder for extension.

dilutiondebtcapital_structure

Risk Factors

  • Failure to close the merger by October 30, 2026 would trigger automatic termination.
  • The $125M public offering is a large raise for a post-merger entity — execution risk is high and dilution could be substantial.
  • The convertible note ($809,705.75) converts automatically upon merger close, adding further dilution.

Investment Themes

Healthcare & Medical Devices

Documents Analyzed

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

DocumentAccession Number
8-K Filing (Primary)0001493152-26-045759
Exhibit: ex2-1.htm0001493152-26-045759
Exhibit: ex10-1.htm0001493152-26-045759
Document: 0001493152-26-045759-index-headers.html0001493152-26-045759
Document: 0001493152-26-045759-index.html0001493152-26-045759
Document: 0001493152-26-045759.txt0001493152-26-045759
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
8d ago
S-1/A
MIXED ★ 7/10
$10.81 $10.81· 0.00%▼ −0.03%$10.81 (+0.00%)
Oct 19, 2026
8d ago
S-4/A
NEUTRAL ★ 5/10
$10.81 $10.81· 0.00%▼ −0.03%$10.81 (+0.00%)
Oct 19, 2026
8d ago
8-K
NEUTRAL ★ 5/10
$10.81 $10.81· 0.00%▲ +0.14%$10.81 (+0.00%)
Oct 9, 2026
18d ago
S-1/A
MIXED ★ 7/10
$10.81 $10.81· 0.00%▲ +1.49%$10.81 (+0.00%)
Oct 9, 2026
18d ago
S-4/A
NEUTRAL ★ 6/10
$10.81 $10.81· 0.00%▲ +1.49%$10.81 (+0.00%)
Oct 6, 2026
21d ago
S-1/A
MIXED ★ 7/10
$11.50 $10.81▼ −6.00%▼ −5.86%$10.81 (−6.00%)
Oct 5, 2026
22d ago
S-4/A
BULLISH ★ 7/10
$11.50 $10.81▼ −6.00%▼ −5.86%$10.81 (−6.00%)
Oct 5, 2026
22d ago
8-K
MIXED ★ 6/10
$11.50 $10.81▼ −6.00%▼ −5.86%$10.81 (−6.00%)
Oct 2, 2026
25d 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

US Market Status

Market Closed — Opens Thu (11h 19m)

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Report published Oct 5, 2026