John Gary Potthoff

John Gary Potthoff discloses dealings in Chembio Diagnostics, Inc. to SEC (Form 4). Over a trading history stretching from 8 October 2018 to 26 April 2023, the count stands at 6 filings.

On the market, this insider has only ever bought: 3 purchases, €143k in total. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The rest of the record consists of 1 share grant and 1 option exercise.

In size, the median ticket on the buying side is €40k. Of 3 purchases, 2 formed part of a group of insiders buying within 30 days of each other. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.

The newest entry dates from 1 May 2023: a transaction of €22k, in Chembio Diagnostics, Inc. The clock since the last published purchase (13 November 2019) now reads 2,552 days. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.