Earth Science Tech, Inc. (ETST): auditor change — Earth Science Tech engages Semple, Marchal & Cooper as new PCAOB auditor

Earth Science Tech, Inc.

Auditor Stephano Slack LLC resigned Feb 17, 2026; no adverse opinions or disagreements for FY2025 or through Dec 31, 2025.
New auditor Semple, Marchal & Cooper, LLP engaged Feb 17, 2026 for FY ending March 31, 2026, described as a strategic upgrade.
Company operates compounding pharmacies, telemedicine, real estate (Avenvi), and MagneChef brands; CEO cites growing complexity.
No prior consultations or disagreements with new auditor before engagement; audit committee chair Jeff P.H. Cazeau commented.

item 4.01 item 7.01 item 9.01

Key facts

Extracted from this filing and checked against the source text.

Auditor Changes SEC 8-K Item 4.01/4.02 confidence 0.9

Stephano Slack LLC resigned as auditor of Earth Science Tech, Inc..

Action: resignation
Auditor: Stephano Slack LLC
Successor: Semple, Marchal & Cooper, LLP

Exact text from the filing

.01 Changes in Registrant’s Certifying Accountant Resignation of Independent Registered Public Accounting Firm On February 17, 2026, Stephano Slack LLC (the “Auditor”) resigned as the independent registered public accounting firm for Earth

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Auditor Changes SEC 8-K Item 4.01/4.02 confidence 0.9

Earth Science Tech, Inc. engaged Semple, Marchal & Cooper, LLP as its auditor.

Action: engagement
Auditor: Semple, Marchal & Cooper, LLP

Exact text from the filing

Engagement of New Independent Registered Public Accounting Firm On February 17, 2025, the Company engaged Semple, Marchal & Cooper, LLP (the “New Auditor”) as its new independent registered

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Earth Science Tech, Inc. filing history →

Source: SEC EDGAR

accession 0001493152-26-007561

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