OTC · CIK 0001538495
ETST Earth Science Tech, Inc.
Insider trading from SEC Form 4. Last filing Jul 22, 2025. Close $0.09 on Oct 9, 2026, +10% from the 52-week low and -62% from the high.
Last 90 days
Net insider value
$0
no open-market trades
Buys
0
$0 by 0 insiders
Sells
0
$0 by 0 insiders
Insiders on file
6
with a Form 4 at this company
Price and insider trades, last year
ETSTOct 9, 2026 · close 0.09
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
Open-market buys and sells at Earth Science Tech, Inc., scored.
| Score | Insider | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 33Weak | Giorgio R. Saumat CEO buy | $10k 50,000 shares | +0% | +100% from low-13% from high | |
| 32Weak | Giorgio R. Saumat CEO buy | $20k 100,000 shares | +0% | +81% from low-21% from high | |
| 32Weak | Yovan Arturo Sanchez director buy | $5,938 33,044 shares | +2% | +80% from low-22% from high | |
| 15Weak | Yovan Arturo Sanchez director buy | $12k 60,805 shares | +4% | +100% from low-13% from high | |
| 38Weak | Yovan Arturo Sanchez director buy | $12k 100,000 shares | +7% | - | |
| 35Weak | Mario Guillermo Tabraue COO buy | $5,600 40,000 shares | +0% | - | |
| 40Moderate | Christopher Alan Rose CTO buy | $4,935 31,500 shares | +59% | - | |
| 40Moderate | Giorgio R. Saumat CEO buy | $18k 100,000 shares | +0% | - | |
| 38Weak | Yovan Arturo Sanchez director buy | $18k 100,000 shares | +7% | - | |
| 47Moderate | Ernesto L Flores CFO buy | $10,000 43,478 shares | +84% | - | |
| 30Weak | Mario Guillermo Tabraue COO buy | $4,600 20,000 shares | +0% | - | |
| 51Moderate | Giorgio R. Saumat CEO buy | $156k 787,500 shares | +1% | - | |
| 34Weak | Jeff P. H. Cazeau other buy | $11k 72,555 shares | +29% | - | |
| 34Weak | Jeff P. H. Cazeau other buy | $9,504 79,200 shares | +47% | - | |
| 35Weak | Yovan Arturo Sanchez director buy | $6,738 56,151 shares | +4% | - | |
| 23Weak | Yovan Arturo Sanchez director buy | $12k 100,000 shares | +8% | - | |
| 25Weak | Giorgio R. Saumat CEO buy | $15k 104,999 shares | +0% | - | |
| 25Weak | Giorgio R. Saumat CEO buy | $13k 75,102 shares | +0% | - | |
| 25Weak | Giorgio R. Saumat CEO buy | $29k 195,844 shares | +0% | - | |
| 26Weak | Jeff P. H. Cazeau other buy | $9,953 71,091 shares | +72% | - | |
| 28Weak | Yovan Arturo Sanchez director buy | $7,000 50,000 shares | +4% | - | |
| 18Weak | Yovan Arturo Sanchez director buy | $14k 100,000 shares | +9% | - |
Transactions
The last 42 rows filed, every code.
| Date | Insider | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Jul 22, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +50,000 | $0.21 | $10k | 122,930,127 | Jul 22, 2025 |
| Jul 21, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +100,000 | $0.20 | $20k | 122,880,127 | Jul 21, 2025 |
| Jul 8, 2025 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +11,105 | $0.18 | $1,998 | 1,678,061 | Jul 9, 2025 |
| Jul 9, 2025 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +131 | $0.18 | $24 | 1,678,192 | Jul 9, 2025 |
| Jul 9, 2025 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +20,459 | $0.18 | $3,681 | 1,698,651 | Jul 9, 2025 |
| Jul 9, 2025 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +1,349 | $0.18 | $236 | 1,700,000 | Jul 9, 2025 |
| Jul 2, 2025 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +60,805 | $0.20 | $12k | 1,666,956 | Jul 2, 2025 |
| Mar 14, 2025 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +100,000 | $0.12 | $12k | 1,606,151 | Mar 14, 2025 |
| Mar 10, 2025 | Mario Guillermo Tabraue COO | POpen-market purchase Common Stock | +40,000 | $0.14 | $5,600 | 12,422,023 | Mar 11, 2025 |
| Mar 4, 2025 | Christopher Alan Rose CTO | POpen-market purchase Common Stock | +10,500 | $0.15 | $1,575 | 64,151 | Mar 7, 2025 |
| Mar 4, 2025 | Christopher Alan Rose CTO | POpen-market purchase Common Stock | +21,000 | $0.16 | $3,360 | 85,151 | Mar 7, 2025 |
| Feb 24, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +100,000 | $0.18 | $18k | 122,780,127 | Feb 24, 2025 |
| Jan 31, 2025 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +100,000 | $0.18 | $18k | 1,506,151 | Jan 31, 2025 |
| Jan 28, 2025 | Ernesto L Flores CFO | POpen-market purchase Common Stock | +43,478 | $0.23 | $10,000 | 94,978 | Jan 28, 2025 |
| Jan 24, 2025 | Mario Guillermo Tabraue COO | POpen-market purchase Common Stock | +20,000 | $0.23 | $4,600 | 12,382,023 | Jan 27, 2025 |
| Dec 27, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +600 | $0.14 | $81 | 121,893,227 | Jan 16, 2025 |
| Jan 2, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +3,800 | $0.13 | $490 | 121,897,027 | Jan 16, 2025 |
| Jan 16, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +100,000 | $0.18 | $18k | 121,997,027 | Jan 16, 2025 |
| Jan 16, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +53,100 | $0.18 | $9,558 | 122,050,127 | Jan 16, 2025 |
| Jan 16, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +10,000 | $0.20 | $1,950 | 122,060,127 | Jan 16, 2025 |
| Jan 16, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +200,000 | $0.20 | $40k | 122,260,127 | Jan 16, 2025 |
| Jan 16, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +120,000 | $0.20 | $24k | 122,380,127 | Jan 16, 2025 |
| Jan 16, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +200,000 | $0.20 | $40k | 122,580,127 | Jan 16, 2025 |
| Jan 16, 2025 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +100,000 | $0.22 | $22k | 122,680,127 | Jan 16, 2025 |
| Jan 8, 2025 | Jeff P. H. Cazeau other | POpen-market purchase Common Stock | +100 | $0.13 | $13 | 246,405 | Jan 10, 2025 |
| Jan 8, 2025 | Jeff P. H. Cazeau other | POpen-market purchase Common Stock | +3,105 | $0.14 | $450 | 249,510 | Jan 10, 2025 |
| Jan 8, 2025 | Jeff P. H. Cazeau other | POpen-market purchase Common Stock | +69,350 | $0.15 | $10k | 318,860 | Jan 10, 2025 |
| Jan 7, 2025 | Jeff P. H. Cazeau other | POpen-market purchase Common Stock | +79,200 | $0.12 | $9,504 | 249,305 | Jan 8, 2025 |
| Jan 2, 2025 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +56,151 | $0.12 | $6,738 | 1,406,151 | Jan 6, 2025 |
| Dec 12, 2024 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +100,000 | $0.12 | $12k | 1,350,000 | Dec 13, 2024 |
| Nov 27, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +4,999 | $0.13 | $650 | 121,792,627 | Nov 29, 2024 |
| Nov 27, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +100,000 | $0.15 | $15k | 121,892,627 | Nov 29, 2024 |
| Nov 20, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +25,102 | $0.16 | $4,016 | 121,737,628 | Nov 20, 2024 |
| Nov 20, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +14,500 | $0.17 | $2,465 | 121,752,128 | Nov 20, 2024 |
| Nov 20, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +35,500 | $0.18 | $6,390 | 121,787,628 | Nov 20, 2024 |
| Nov 19, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +153,975 | $0.15 | $23k | 121,670,657 | Nov 19, 2024 |
| Nov 19, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +16,869 | $0.16 | $2,699 | 121,687,256 | Nov 19, 2024 |
| Nov 19, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +15,000 | $0.16 | $2,438 | 121,702,526 | Nov 19, 2024 |
| Nov 19, 2024 | Giorgio R. Saumat CEO | POpen-market purchase Common Stock | +10,000 | $0.17 | $1,650 | 121,712,526 | Nov 19, 2024 |
| Nov 1, 2024 | Jeff P. H. Cazeau other | POpen-market purchase Common Stock | +71,091 | $0.14 | $9,953 | 170,105 | Nov 4, 2024 |
| Oct 23, 2024 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +50,000 | $0.14 | $7,000 | 1,250,000 | Oct 24, 2024 |
| Oct 14, 2024 | Yovan Arturo Sanchez director | POpen-market purchase Common Stock | +100,000 | $0.14 | $14k | 1,200,000 | Oct 15, 2024 |
Insiders
Everyone who has filed a Form 4 here.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.