Figures computed from official regulatory filings — .
Ownershipinsiders 0% · institutions 0%
In USD · as of Oct 5, 2026
Ask the machine
Search and compare insider transactions, companies and their statistics in plain language. Your question becomes a query over available data, not a conversation or investment advice.
Data for Electronic Sensor Technology, Inc only. No web search. Global per-insider statistics are excluded.
An executed search uses one credit, even with no results. Errors and unsupported questions use no credits.
Electronic Sensor Technology, Inc. develops, manufactures, and sells electronic devices used for vapor analysis. The company offers zNose, an electronic nose designed for various industry applications, which can detect odors and chemical vapors produced by explosives, chemicals, and biological weapons, as well as used for identifying hazardous industrial materials, improvised explosives, and flammable materials. Its product is used in the homeland security, chemical and petrochemical, environmental, life science, and food and beverage industries. The company also provides spare parts, such as columns, saw detectors, and traps; and accessories, including rugged shipping case, battery assemblies, battery chargers, DC/AC inverters, desorbers, heaters, remote samplers, sample injectors, system controllers, user tool kits, and water traps, as well as support and validation services. Electronic Sensor Technology offers products through online stores. The company was incorporated in 1995 and is based in Newbury Park, California. Electronic Sensor Technology, Inc. is a subsidiary of Halfmoon Bay Capital Limited.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
| Insider | Type | Value · USD | Signals | Details |
|---|---|---|---|---|
| Wittmeyer William | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Lim Teong | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| DUDLEY THOMAS J DBA | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Teck Low Gay | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Tham Maggie | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Teck Low Gay | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Tham Maggie | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Wittmeyer William | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Tham Maggie | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| HOWE BARRY S | Award | $300 | SEC |
| HOWE BARRY S | Award | $2K | SEC |
| AMSALEM MICHEL A | Award | $92.6K | Unusual size | SEC |
| AMSALEM MICHEL A | Award | $90.5K | SEC |
| HOWE BARRY S | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Staples Edward | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chang Francis | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Lim Teong | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Watson Gary | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Chang Francis | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| WILBURN JAMES R | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Watson Gary | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Lim Teong | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Krishnan Mike | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Yee Philip | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Staples Edward | AwardD (derivative) | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |