John W. Cumming

John W. Cumming is a declared insider at 2 companies (board member); the most frequent names are Hologic Inc and T2 Biosystems, Inc. In total, 69 filings cover trades dated from 30 October 2006 to 15 September 2023.

In open-market terms, that means 4 purchases worth €665k on one side and 12 sales worth €31.0M on the other. Sales outweigh purchases by €30.3M. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Other entries cover 31 share grants and 22 option exercises.

Half of the purchases are above €81k and half below.

The record was last updated on 11 October 2023 with an option exercise in T2 Biosystems, Inc. The clock since the last published purchase (8 August 2008) now reads 6,666 days. Typically, a trade is published a median of 2 days after it takes place. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.