Latest filing published 22 Jun 2026 for Staar Surgical Co. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Arthur C. Butcher is a declared insider at 2 companies (senior executive); the most frequent names are Boston Scientific Corp and Staar Surgical Co. The record holds 49 filings, for trades running from 1 June 2021 to 18 June 2026.
The open-market side counts 1 purchase for €46k alongside 5 sales for €2.8M. Sales outweigh purchases by €2.8M. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Outside the open market, there are 5 share grants and 36 option exercises.
Most recently, on 22 June 2026, the filings show an option exercise in Staar Surgical Co. The most recent open-market purchase was published on 19 August 2024, 790 days ago. 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. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
25 of 49 declarations