MIAMI, June 03, 2026 (GLOBE NEWSWIRE) — Earth Science Tech, Inc. (OTC: ETST) (“ETST” or the “Company”), a strategic holding company focused on a diversified portfolio, today announced that Giorgio R. Saumat, CEO and Chairman of the Board, will present at the Planet MicroCap Las Vegas 2026 Investor Conference. The presentation is scheduled for Wednesday, June 17, 2026, at the Bellagio Resort & Hotal, and will conclude with a live Q&A session. Management …

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