Electronic Sensor Technology, Inc

SEC insider activity covers quarterly filings through June 30, 2026. Later filings are not included. Reported roles do not establish current employment or current holdings. SEC filing documents, sections and filing-text search cover filings dated January 1, 2000 onward. Earlier filings are deferred until after launch.

organization

SEC Insider

$185K

29 transactions

Summary

Electronic Sensor Technology, Inc is an organization.

Recent Insider Transactions

As filed, including amendments; not net cash flow or current holdings. Joint reports count once. Totals cover known values only.

Buys: —Sales: —15 insiders

Date	Insider	Type	Value
2007-10-10	AMSALEM MICHEL A	A	$93K
2007-08-14	AMSALEM MICHEL A	A	$90K
2008-07-02	HOWE BARRY S(President and CEO)	A	$2K
2008-07-03	HOWE BARRY S(President and CEO)	A	$300
2009-12-01	Dudley Thomas J.	A	$0
2009-12-01	Tham Maggie	A	$0
2009-12-01	Lim Teong(President and CEO)	A	$0
2009-12-01	Wittmeyer William(Chief Operating Officer)	A	$0
2009-12-01	Teck Low Gay	A	$0
2008-11-24	Teck Low Gay	A	$0
2008-11-24	Teck Low Gay	A	$0
2008-07-25	Wittmeyer William	A	$0
2008-07-25	Tham Maggie	A	$0
2008-07-25	Tham Maggie	A	$0
2008-07-25	Wittmeyer William(Chief Operating Officer)	A	$0
2007-07-16	HOWE BARRY S(Pres. and Chief Ex. Off.)	A	$0
2007-03-05	Chang Francis	A	$0
2007-03-05	Lim Teong(President and CEO)	A	$0
2007-03-05	Staples Edward(Chief Scientific Officer)	A	$0
2007-03-05	Watson Gary(Vice President of Engineering)	A	$0

SEC filings: SEC EDGAR

Activity data: SEC EDGAR

Electronic Sensor Technology, Inc — Contributions, Lobbying & Contracts | Poliscope