David B. Liner

David B. Liner is a declared insider at 2 companies (board member); the most frequent names are Ceco Environmental Corp and Roper Technologies Inc. Between 21 January 2016 and 15 March 2023, the trades on record add up to 6 filings.

Purchases make up the whole of the open-market record (3 purchases, €92k). A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Outside the open market, there are 3 share grants. So far in 2023, the count stands at 1 purchase and no sales.

Half of the purchases are above €38k and half below. Clusters matter here: 3 out of 3 purchases overlapped with buying by a colleague within 30 days. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.

Most recently, on 17 March 2023, the filings show an open-market purchase worth €38k in Ceco Environmental Corp. The median gap between a trade and its publication by SEC (Form 4) is 2 days. US insiders must file a Form 4 within two business days of a trade. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.