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S-3 ·Filed Sep 24, 2026

BMRA

BIOMERICA INC
BEARISH
Impact 5/10
Horizonweeks Processed1mo ago SEC0001493152-26-044165
Shelf registration — potential dilution
Actionable Insight ▼ Bearish

The resale registration creates a significant overhang of ~30.5% of outstanding shares, with B. Riley Principal Capital alone holding 460,080 shares (10% of outstanding). Monitor for selling activity by insiders and B. Riley, which could pressure the stock. The going-concern qualification suggests the company may need additional capital, increasing the risk of further dilutive offerings.

DirectionBearish
Confidencehigh
Horizonweeks
Latest settled — T+20d ⚠ clustered
BMRA ▼ -27.59% at T+20d
SHORT call ✓ call won +27.59% · α vs SPY +26.11% · entry $2.32 → $1.68
Next anchor: T+60d in 8w
Entry = T+0 close
Sep 24, 2026
via day close
T+1d
+3.02%
call -3.02% · α -3.76%
$2.39
settled 4w ago
T+5d
-7.76%
call +7.76% · α +7.54%
$2.14
settled 25d ago
T+20d
-27.59%
call +27.59% · α +26.11%
$1.68
settled 4d ago
T+60d
Pending
in 8w

Price Chart

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Executive Summary

Biomerica filed an S-3 shelf registration to register 1,403,705 shares of common stock for resale by selling stockholders, primarily from an August 20, 2026 private placement of 1,393,705 shares. The company will not receive any proceeds from this resale registration. The filing also incorporates by reference the company's 10-K, which includes a going-concern qualification from its auditor, indicating substantial doubt about the company's ability to continue as a going concern.

Key Facts

  • S-3 registers 1,403,705 shares for resale by selling stockholders; company receives no proceeds
  • Shares were issued in an August 20, 2026 private placement (1,393,705 shares) and a consulting agreement (10,000 shares)
  • As of September 23, 2026, there were 4,598,968 shares outstanding; the registered shares represent ~30.5% of outstanding
  • B. Riley Principal Capital, LLC, a 10% holder and financial advisor, is the largest selling stockholder (460,080 shares)
  • Auditor's report includes an explanatory paragraph expressing substantial doubt about the company's ability to continue as a going concern
  • Last reported sale price on September 23, 2026 was $2.60 per share; maximum aggregate offering price estimated at $3,277,580.99

Financial Impact

Up to 1,403,705 shares (30.5% of outstanding) registered for resale; at $2.60/share, potential market overhang of ~$3.65M

dilutionmarket capitalization

Risk Factors

  • Potential near-term selling pressure from up to 1.4M shares registered for resale
  • Going-concern qualification indicates financial distress and potential need for additional dilutive capital
  • B. Riley Principal Capital, a 10% holder and financial advisor, may sell its entire 460,080-share position
  • Insiders (CEO, directors) are also selling stockholders, signaling potential lack of confidence

Investment Themes

Documents Analyzed

This report is based on 7 SEC documents filed with EDGAR.

DocumentAccession Number
S-3 Filing (Primary)0001493152-26-044165
Exhibit: ex107.htm0001493152-26-044165
Exhibit: ex5-1.htm0001493152-26-044165
Exhibit: ex23-1.htm0001493152-26-044165
Document: 0001493152-26-044165-index-headers.html0001493152-26-044165
Document: 0001493152-26-044165-index.html0001493152-26-044165
Document: 0001493152-26-044165.txt0001493152-26-044165
13 reports for BMRA
Performance horizon
50% Hit rate @ T+20 2 of 4 directional calls Went positive at some point 2 of 4 best @ T+20▲ +27.59%Sep 25, 2026
Filters
Rows
Reports for BMRA — sortable, filterable
TypeNow
Oct 16, 2026
10d ago
DEF 14A
NEUTRAL ★ 4/10
$1.76awaiting T+20—$1.72 (−2.27%)
Oct 15, 2026
11d ago
8-K
NEUTRAL ★ 2/10
$1.85awaiting T+20—$1.72 (−7.03%)
Oct 8, 2026
18d ago
EFFECT
NEUTRAL ★ 4/10
$1.89awaiting T+20—$1.72 (−8.99%)
Oct 8, 2026
18d ago
EFFECT
NEUTRAL ★ 4/10
$1.89awaiting T+20—$1.72 (−8.99%)
Sep 25, 2026
4w ago
S-3
BEARISH ★ 6/10
$2.32 $1.68▲ +27.59%▲ +26.11%$1.72 (+25.86%)
Sep 24, 2026
4w ago
S-3
BEARISH ★ 5/10
$2.32 $1.68▲ +27.59%▲ +26.11%$1.72 (+25.86%)
Sep 1, 2026
7w ago
Press Release
MIXED ★ 6/10
$2.09 $2.26▲ +8.13%▲ +7.82%$1.72 (−17.70%)
Aug 27, 2026
8w ago
Insider Cluster
MIXED ★ 6/10
$2.14 $2.39▲ +11.68%▲ +12.16%$1.72 (−19.63%)
Aug 26, 2026
8w ago
8-K
BEARISH ★ 7/10
$2.10 $2.40▼ −14.29%▼ −14.39%$1.72 (+18.10%)
Jun 4, 2026
20w ago
8-K
NEUTRAL ★ 4/10
$2.12 $1.73▼ −18.40%▼ −20.26%$1.72 (−18.87%)
Showing 10 of 13

US Market Status

Market Closed — Opens Tue (15h 58m)

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Report published Sep 24, 2026