---
schema_version: "secwatch.filing_event.v1"
accession: "0001493152-24-014642"
form_type: "8-K"
ticker: "ETST"
cik: "0001538495"
company_name: "Earth Science Tech, Inc."
filed_at: "2024-04-15T23:59:59+00:00"
generated_at: "2026-06-03T22:54:17.479429+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Earth Science Tech appoints Mario G. Tabraue as COO; he relinquishes President role

## Summary
- Board appointed Mario G. Tabraue as Chief Operations Officer effective April 9, 2024.
- Tabraue relinquishes his role as President but remains with the company.
- His compensation remains unchanged from October 1, 2023, terms disclosed in prior 8-K.

## SEC filing metadata
- accession: 0001493152-24-014642
- form_type: 8-K
- ticker: ETST
- cik: 0001538495
- company_name: Earth Science Tech, Inc.
- filed_at: 2024-04-15T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1538495/000149315224014642/0001493152-24-014642-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1538495/000149315224014642/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001493152-24-014642
- JSON: https://secwatch.observer/filing/0001493152-24-014642.json
- Plain text: https://secwatch.observer/filing/0001493152-24-014642.txt

## Key facts
- Executive change
  Mario G. Tabraue was appointed as Chief Operations Officer at Earth Science Tech, Inc..
  - Action: appointed
  - Role: Chief Operations Officer
  source text: On April 9, 2024, Earth Science Tech, Inc. a Florida corporation (the “Company”), Board of Directors appointed Mario G. Tabraue as the Company’s Chief Operations Officer (the “COO”), relinquishing his role as President.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1538495/000149315224014642/0001493152-24-014642-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.