secwatch.observer — SEC 8-K summary
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Issuer:     ALPHA PRO TECH LTD (APT)
CIK:        0000884269
Form:       8-K
Filed at:   2026-09-16T16:07:53+00:00
Accession:  0001437749-26-030517
Event type: other_material
Sentiment:  neutral
Materiality: 0.20
Item codes: 4.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Alpha Pro Tech replaces auditor: Tanner LLP out, MNP LLP in
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- Tanner LLP dismissed as independent auditor effective Sept 14, 2026; MNP LLP engaged for FY 2026.
- No disagreements or reportable events with Tanner during 2024, 2025, and interim period to Sept 14, 2026.
- Tanner's reports for FY 2024 and FY 2025 were unqualified, with no adverse or modified opinions.
- Tanner letter to SEC dated Sept 16, 2026 agrees with company disclosures.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/884269/000143774926030517/0001437749-26-030517-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/884269/000143774926030517/apt20260915_8k.htm
  HTML page:      https://secwatch.observer/filing/0001437749-26-030517

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