---
schema_version: "secwatch.filing_event.v1"
accession: "0001056358-22-000031"
form_type: "8-K"
ticker: "MTEX"
cik: "0001056358"
company_name: "MANNATECH INC"
filed_at: "2022-04-19T23:59:59+00:00"
generated_at: "2026-06-26T06:25:40.256499+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Mannatech appoints Jack Seifrick to board, replacing retiring Eric Schrier

## Summary
- John A. (Jack) Seifrick appointed non-employee director effective April 15, 2022, filling vacancy from Eric W. Schrier's retirement.
- Seifrick assigned as Class III director; serves on Audit, Compensation, and Compliance subcommittees; chairs Science and Marketing Committee.
- No arrangement or transaction with other persons; receives standard non-employee director compensation.

## SEC filing metadata
- accession: 0001056358-22-000031
- form_type: 8-K
- ticker: MTEX
- cik: 0001056358
- company_name: MANNATECH INC
- filed_at: 2022-04-19T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1056358/000105635822000031/0001056358-22-000031-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1056358/000105635822000031/mtex-20220419.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001056358-22-000031
- JSON: https://secwatch.observer/filing/0001056358-22-000031.json
- Plain text: https://secwatch.observer/filing/0001056358-22-000031.txt

## Key facts
- Executive change
  Eric W. Schrier retired as Director at MANNATECH INC.
  - Action: retired
  - Role: Director
  source text: the retirement of Mr. Eric W. Schrier.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1056358/000105635822000031/0001056358-22-000031-index.htm

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