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8-K/A ·Filed Oct 23, 2026

MTEX

MANNATECH INC
BEARISH
Impact 5/10
Horizonweeks Processed4d 2h ago SEC0001437749-26-033426
8-K with no item list reported
Actionable Insight ▼ Bearish

The going concern qualification from the prior auditor is a significant red flag. Monitor the upcoming 10-Q for Q3 2026 (first period reviewed by CBIZ) for any further deterioration in liquidity or operating results that could trigger a default or covenant breach.

DirectionBearish
Confidencehigh
Horizonweeks
Latest settled — T+1d
MTEX ▼ -3.01% at T+1d
SHORT call ✓ call won +3.01% · α vs SPY +3.57% · entry $8.64 → $8.38
Next anchor: T+5d in 3d
Entry = T+0 close
Oct 23, 2026
via day close
T+1d
-3.01%
call +3.01% · α +3.57%
$8.38
settled yesterday
T+5d
Pending
in 3d
T+20d
Pending
in 24d
T+60d
Pending
in 3mo

Price Chart

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Executive Summary

Mannatech filed this 8-K/A to add the required auditor letter (Exhibit 16.1) from former auditor BDO USA, P.C., confirming BDO agrees with the company's statements regarding the dismissal. The original 8-K reported the dismissal of BDO and engagement of CBIZ CPAs P.C. as the new independent auditor, effective October 15, 2026. The filing notes that BDO's 2025 report included a going concern explanatory paragraph, which is a material risk factor.

Key Facts

  • Mannatech dismissed BDO USA, P.C. as its independent auditor on October 15, 2026.
  • BDO's 2025 audit report contained an explanatory paragraph regarding substantial doubt about the company's ability to continue as a going concern.
  • CBIZ CPAs P.C. was engaged as the new auditor for fiscal year 2026.
  • No disagreements or reportable events occurred with BDO during the relevant periods.
  • BDO provided a letter agreeing with the company's disclosures, filed as Exhibit 16.1.

Financial Impact

No specific financial figures provided in the filing. The going concern paragraph in BDO's 2025 report indicates material uncertainty about Mannatech's ability to continue as a going concern.

going concern statusauditor relationship

Risk Factors

  • Going concern uncertainty flagged by prior auditor suggests elevated bankruptcy or restructuring risk.
  • Auditor change may trigger additional scrutiny from lenders, vendors, and Nasdaq listing qualifications.
  • No financial data in this filing to assess current liquidity or operating performance.

Investment Themes

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
8-K/A Filing (Primary)0001437749-26-033426
Exhibit: ex_1030167.htm0001437749-26-033426
Document: 0001437749-26-033426-index-headers.html0001437749-26-033426
Document: 0001437749-26-033426-index.html0001437749-26-033426
Document: 0001437749-26-033426.txt0001437749-26-033426
14 reports for MTEX
Performance horizon
89% Hit rate @ T+1 8 of 9 directional calls Went positive at some point 9 of 9 best @ T+60▲ +58.23%May 20, 2026
Filters
Rows
Reports for MTEX — sortable, filterable
TypeNow
Oct 23, 2026
4d ago
8-K/A
BEARISH ★ 5/10
$8.64 $8.38▲ +3.01%▲ +3.57%$8.38 (+3.01%)
Oct 20, 2026
7d ago
8-K
BEARISH ★ 6/10
$8.57 $8.54▲ +0.29%▼ −0.89%$8.38 (+2.16%)
Oct 14, 2026
13d ago
8-K
BULLISH ★ 5/10
$7.13 $7.13▼ −0.07%▲ +1.04%$8.38 (+17.53%)
Sep 1, 2026
8w ago
8-K
NEUTRAL ★ 2/10
$6.82 $7.29▲ +6.89%▲ +5.84%$8.38 (+22.87%)
Aug 12, 2026
10w ago
8-K
BULLISH ★ 6/10
$6.15 $6.25▲ +1.63%▲ +1.82%$8.38 (+36.26%)
Aug 12, 2026
10w ago
Press Release
BULLISH ★ 6/10
$6.15 $6.25▲ +1.63%▲ +1.82%$8.38 (+36.26%)
Jun 8, 2026
20w ago
8-K
NEUTRAL ★ 2/10
$5.59 $5.62▲ +0.54%▲ +2.11%$8.38 (+49.91%)
May 21, 2026
22w ago
Insider Cluster
MIXED ★ 5/10
$4.42 $4.37▼ −1.13%▼ −1.58%$8.38 (+89.59%)
May 20, 2026
22w ago
Insider Cluster
BULLISH ★ 6/10
$3.95 $4.42▲ +11.90%▲ +11.70%$8.38 (+112.15%)
May 14, 2026
23w ago
8-K
BEARISH ★ 6/10
$4.22 $4.12▲ +2.37%▲ +2.31%$8.38 (−98.58%)
Showing 10 of 14

US Market Status

Market Closed — Opens Wed (< 1m)

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Report published Oct 23, 2026