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AI brief of an SEC Form 8-K · ALPHA PRO TECH LTD (APT)

Alpha Pro Tech dismisses Tanner LLP, engages MNP LLP as auditor

Neutral Impact 2 of 5 leadership Written later

Alpha Pro Tech dismissed Tanner LLP as its independent registered public accounting firm on September 14, 2026, and engaged MNP LLP for the fiscal year ending December 31, 2026. The filing states Tanner's reports for 2024 and 2025 contained no adverse opinion, disclaimer, or qualification, and that there were no disagreements or reportable events with Tanner.

Key points

  • Tanner LLP dismissed effective immediately on September 14, 2026 by the Audit Committee
  • Tanner's reports for fiscal 2024 and 2025 had no adverse opinion, disclaimer, or qualification
  • MNP LLP engaged effective immediately for the fiscal year ending December 31, 2026
  • Tanner's letter dated September 16, 2026 (Exhibit 16.1) agrees with the company's statements

The filing

CompanyALPHA PRO TECH LTD (APT)
Form8-K, current report
Filed with the SECSep 16, 2026, 12:07 PM ET
Accession number0001437749-26-030517

Items reported: 4.01 Auditor Change

Read the filing on SEC.gov ↗

Written by AI on Nov 9, 2026, 8:28 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on September 16, 2026.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.