There have been 50 recent insider transactions recorded for Earth Science Tech, Inc. (ETST), including 44 buys and 3 sells. Total insider buying was valued at $328.08K and total insider selling at RSU Award.
Notable insiders with recent activity include Sanchez Yovan Arturo, Tabraue Mario Guillermo, Rose Christopher Alan. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — ETST
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2025-03-14 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
100,000 |
$0.12 |
$12K |
1,606,151 |
| 2025-03-10 |
Tabraue Mario Guillermo |
COO |
Informative Buy |
40,000 |
$0.14 |
$5.6K |
12,422,023 |
| 2025-03-04 |
Rose Christopher Alan |
CTO |
Informative Buy |
10,500 |
$0.15 |
$1.58K |
64,151 |
| 2025-02-24 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
100,000 |
$0.18 |
$17.99K |
122,780,127 |
| 2025-01-31 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
100,000 |
$0.18 |
$18K |
1,506,151 |
| 2025-01-28 |
Flores Ernesto L |
CFO |
Informative Buy |
43,478 |
$0.23 |
$10K |
94,978 |
| 2025-01-24 |
Tabraue Mario Guillermo |
COO |
Informative Buy |
20,000 |
$0.23 |
$4.6K |
12,382,023 |
| 2025-01-16 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
100,000 |
$0.18 |
$17.9K |
121,997,027 |
| 2025-01-08 |
Cazeau Jeff P. H. |
Other: Independent Director |
Informative Buy |
100 |
$0.13 |
$13.31 |
246,405 |
| 2025-01-07 |
Cazeau Jeff P. H. |
Other: Independent Director |
Informative Buy |
79,200 |
$0.12 |
$9.5K |
249,305 |
| 2025-01-07 |
Cazeau Jeff P. H. |
Other: Independent Director |
Informative Buy |
79,200 |
$0.12 |
$9.5K |
246,305 |
| 2025-01-07 |
Curia Emiliano |
Independent Director |
Unknown |
- |
- |
- |
500 |
| 2025-01-07 |
Curia Emiliano |
Independent Director |
Unknown |
- |
- |
- |
5,000 |
| 2025-01-02 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
56,151 |
$0.12 |
$6.74K |
1,406,151 |
| 2025-01-02 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
3,800 |
$0.13 |
$490.20 |
121,897,027 |
| 2024-12-27 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
600 |
$0.14 |
$81.00 |
121,893,227 |
| 2024-12-12 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
100,000 |
$0.12 |
$12K |
1,350,000 |
| 2024-11-27 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
4,999 |
$0.13 |
$649.87 |
121,792,627 |
| 2024-11-20 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
25,102 |
$0.16 |
$4.02K |
121,737,628 |
| 2024-11-19 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
153,975 |
$0.15 |
$22.63K |
121,670,657 |
| 2024-11-01 |
Cazeau Jeff P. H. |
Other: Independent Director |
Informative Buy |
71,091 |
$0.14 |
$9.95K |
167,105 |
| 2024-11-01 |
Cazeau Jeff P. H. |
Other: Independent Director |
Informative Buy |
71,091 |
$0.14 |
$9.95K |
170,105 |
| 2024-10-23 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
50,000 |
$0.14 |
$7K |
1,250,000 |
| 2024-10-14 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
100,000 |
$0.14 |
$14K |
1,200,000 |
| 2024-10-10 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
41,371 |
$0.15 |
$6.21K |
121,481,682 |
| 2024-09-16 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
100,000 |
$0.16 |
$15.6K |
1,100,000 |
| 2024-08-27 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
60,000 |
$0.22 |
$13.2K |
121,440,311 |
| 2024-08-27 |
Cazeau Jeff P. H. |
Other: Independent Director |
Informative Buy |
45,409 |
$0.22 |
$9.99K |
99,014 |
| 2024-08-27 |
Cazeau Jeff P. H. |
Other: Independent Director |
Informative Buy |
45,409 |
$0.22 |
$9.99K |
96,014 |
| 2024-08-26 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
29,732 |
$0.19 |
$5.65K |
121,305,311 |
| 2024-08-23 |
Tabraue Mario Guillermo |
COO |
Informative Buy |
6,000 |
$0.18 |
$1.05K |
12,362,023 |
| 2024-08-08 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
20,524 |
$0.16 |
$3.28K |
1,000,000 |
| 2024-08-05 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
1,149 |
$0.14 |
$160.63 |
911,649 |
| 2024-08-02 |
Tabraue Mario Guillermo |
COO |
Informative Buy |
15,000 |
$0.17 |
$2.55K |
12,356,023 |
| 2024-07-17 |
Tabraue Mario Guillermo |
COO |
Informative Buy |
10,000 |
$0.20 |
$2K |
12,341,023 |
| 2024-07-15 |
Rose Christopher Alan |
CTO |
Informative Buy |
22,500 |
$0.22 |
$4.95K |
53,651 |
| 2024-07-11 |
Tabraue Mario Guillermo |
COO |
Informative Buy |
20,000 |
$0.25 |
$4.98K |
12,331,023 |
| 2024-06-27 |
Tabraue Mario Guillermo |
COO |
Informative Buy |
20,000 |
$0.23 |
$4.6K |
12,311,023 |
| 2024-05-30 |
Cazeau Jeff P. H. |
Other: Independent Director |
Unknown |
- |
- |
- |
50,605 |
| 2024-05-30 |
Cazeau Jeff P. H. |
Director |
Disposition |
- |
- |
- |
53,605 |
| 2024-05-22 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
37,000 |
$0.27 |
$9.99K |
121,275,579 |
| 2024-05-21 |
Flores Ernesto L |
CFO |
Informative Buy |
45,834 |
$0.20 |
$9.17K |
51,500 |
| 2024-05-17 |
Losada Victoria |
Other: Treasurer and Secretary |
Disposition |
- |
- |
- |
1,051,001 |
| 2024-05-15 |
Tabraue Mario Guillermo |
COO |
Informative Buy |
10,000 |
$0.15 |
$1.5K |
12,291,023 |
| 2024-05-15 |
Flores Ernesto L |
CFO |
Disposition |
- |
- |
- |
5,666 |
| 2024-05-14 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
150,000 |
$0.14 |
$20.25K |
910,500 |
| 2024-05-10 |
Sanchez Yovan Arturo |
Director |
Informative Buy |
10,500 |
$0.10 |
$1.05K |
760,500 |
| 2024-05-06 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
20,000 |
$0.10 |
$1.9K |
121,238,579 |
| 2024-05-03 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
50,000 |
$0.10 |
$5.1K |
121,168,579 |
| 2024-05-02 |
Saumat Giorgio R. |
10 Percent Owner, Officer: CEO |
Informative Buy |
7,560 |
$0.09 |
$717.44 |
120,416,298 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
