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8-K ·Filed Jul 13, 2026

MTNB

Matinas BioPharma Holdings, Inc.
BEARISH
Impact 7/10
Horizonmonths Processed3mo ago SEC0001493152-26-032938
Killer combo: Material agreement + unregistered equity (likely PIPE/convertible)
Actionable Insight ▼ Bearish

The merger and asset sale represent a complete exit from the biotech business. Monitor the shareholder vote on the merger and the SEC effectiveness of the registration statement. The PIPE and the sale of MAT2203 provide some near-term cash, but the combined entity's future depends on GH Power's clean-energy business. The stock is likely to track the reverse-merger arbitrage spread until closing.

DirectionBearish
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d ⚠ clustered
MTNB ▲ +527.08% at T+60d
SHORT call ✗ call lost -527.08% · α vs SPY -523.09% · entry $0.4800 → $3.01
Entry = T+0 close
Jul 13, 2026
via day close
T+1d
-27.13%
call +27.13% · α +27.48%
$0.3498
settled 3mo ago
T+5d
-34.44%
call +34.44% · α +33.49%
$0.3147
settled 3mo ago
T+20d
-43.96%
call +43.96% · α +47.14%
$0.2690
settled 3mo ago
T+60d
+527.08%
call -527.08% · α -523.09%
$3.01
settled 20d ago

Price Chart

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Executive Summary

Matinas BioPharma entered into a definitive business combination agreement with GH Power, a clean-energy company, in a reverse merger that will result in a change of control. Matinas shareholders will receive 0.1 Pubco common shares per share, and Matinas will sell its lipid nanocrystal platform and MAT2203 product candidate to Azurity Pharmaceuticals for $4M cash plus milestone and royalty payments. The transactions are interconditional and subject to shareholder and regulatory approvals, with an outside date of December 31, 2026.

Key Financial Metrics

Deal Value
$24.7M
Deal Type
merger

Key Facts

  • Matinas valued at ~$24.7M in the reverse merger with GH Power (valued at $250M); GH Power is a clean-energy/critical-minerals company.
  • Matinas shareholders will receive 0.1 Pubco common shares for each share held; existing Matinas options and warrants will be assumed and converted into Pubco equivalents.
  • GH Power is raising a PIPE of at least $15M concurrent with the closing.
  • Matinas is selling its subsidiary holding the LNC platform and MAT2203 to Azurity Pharmaceuticals for $4M cash upfront plus up to $17.5M in milestones and low single-digit royalties on net sales.
  • The sale of the biotech assets is conditioned on the closing of the merger, and the combined entity will be a clean-energy company, exiting the biotech business.
  • Item 5.01 change in control: GH Power will control the post-closing Pubco board (4 of 5 directors) and management.
  • Termination fee of $1M payable by Matinas to GH Power under certain circumstances.

Financial Impact

Matinas valued at ~$24.7M (based on the merger agreement); PIPE of at least $15M; asset sale for $4M cash plus up to $17.5M milestones and royalties.

revenueearningscashdilution

Risk Factors

  • Shareholder disapproval of the merger or the asset sale could derail the transactions.
  • Regulatory or SEC delays in the registration statement (Form F-4) could push the closing beyond the December 31, 2026 outside date.
  • The PIPE financing may not close or may be at less favorable terms.
  • Asset sale to Azurity is contingent on the merger closing, creating a single point of failure.

Market Snapshot

Exchange
NYSE
Sector
Pharmaceutical Preparations
Analyst Consensus
0% bullish (7 analysts)

Investment Themes

Documents Analyzed

This report is based on 2 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0001493152-26-032938
Exhibit: ex2-2.htm0001493152-26-032938
9 reports for MTNB
Performance horizon
83% Hit rate @ T+20 5 of 6 directional calls Went positive at some point 5 of 6 best @ T+60▲ +73.34%Jun 26, 2026
Filters
Rows
Reports for MTNB — sortable, filterable
TypeNow
Sep 28, 2026
28d ago
8-K
NEUTRAL ★ 4/10
$2.53 $1.66▼ −34.39%▼ −34.36%$1.66 (−34.39%)
Sep 16, 2026
5w ago
8-K
NEUTRAL ★ 4/10
$0.1630 $0.1613▼ −1.02%▼ −2.23%$1.66 (+918.40%)
Sep 4, 2026
7w ago
8-K
BEARISH ★ 7/10
$0.1820 $3.01▼ −1553.85%▼ −1552.13%$1.66 (−812.09%)
Aug 25, 2026
8w ago
425
BEARISH ★ 6/10
$0.1973 $0.1750▲ +11.30%▲ +12.28%$1.66 (−741.36%)
Jul 30, 2026
12w ago
425
BEARISH ★ 6/10
$0.3174 $0.2000▲ +36.99%▲ +40.95%$1.66 (−423.00%)
Jul 24, 2026
13w ago
8-K
BEARISH ★ 7/10
$0.3320 $0.1965▲ +40.81%▲ +44.11%$1.66 (−400.00%)
Jul 13, 2026
15w ago
425
BEARISH ★ 7/10
$0.4800 $0.2690▲ +43.96%▲ +47.14%$1.66 (−245.83%)
Jul 13, 2026
15w ago
8-K
BEARISH ★ 7/10
$0.4800 $0.2690▲ +43.96%▲ +47.14%$1.66 (−245.83%)
Jun 26, 2026
17w ago
8-K
BEARISH ★ 6/10
$0.6640 $0.2414▲ +63.64%▲ +63.37%$1.66 (−150.00%)
Showing 9 of 9

US Market Status

Market Closed — Opens Tue (< 1m)

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Report published Jul 13, 2026