Summary
Updated Aug 31, 2026
Giorgio R. Saumat is CEO, Director, 10% Owner of Earth Science Tech, Inc. (ETST). 6 SEC Form 4 filings on record going back to 2024, most recently on 22 July 2025. Most recent open-market trade: bought $10K of ETST on 22 July 2025. Lifetime open-market purchases: $100K. Historical track record: 1/5 stars across 14 tracked purchases.
Recent Transactions
14Every recent SEC Form 4 transaction Giorgio R. Saumat has reported, most recent first.
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realized performance after each tracked open-market purchase.
| Metric | Value |
|---|---|
| InsiderAlpha rating | ★☆☆☆☆ (1/5) |
| Total purchases tracked | 14 |
| Purchases with forward-return data | 14 |
| 30-day win rate | 7% |
| 90-day win rate | 64% |
| Avg 5-day return | -15.69% |
| Avg 30-day return | -22.93% |
| Avg 90-day return | +2.18% |
| Best 30-day return | +6.35% |
Trading Pattern
InsiderAlpha's records for Giorgio R. Saumat go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $7K (14 buys totaling $100K). The largest single buy on record is $23K of ETST in 2024. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as Giorgio R. Saumat. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Yovan Arturo Sanchez - $51K of ETST open-market activity on record
- Jeff P. H. Cazeau - $10K of ETST open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Giorgio R. Saumat?
Giorgio R. Saumat is a corporate insider, tracked as CEO, Director, 10% Owner of Earth Science Tech, Inc. (ETST). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Giorgio R. Saumat last file a Form 4?
The most recent primary Form 4 on record is dated 22 July 2025, one of 6 filings going back to 2024.
Has Giorgio R. Saumat been buying or selling stock?
Recorded transactions: 14 open-market purchases ($100K) and 0 open-market sales across all tracked filings.
How accurate is Giorgio R. Saumat's historical track record?
Across 14 tracked purchases, Giorgio R. Saumat averaged -22.9% avg 30-day return with a 7% 30-day win rate. InsiderAlpha rates the track record at 1/5 stars.
Where can I see all of Giorgio R. Saumat's SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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