William L. Yankus

William L. Yankus (senior executive) discloses dealings in Kingstone Companies, Inc. to SEC (Form 4). We count 19 filings; the first trade dates from 29 March 2016 and the latest from 16 April 2026.

In open-market terms, that means 7 purchases worth €98k on one side and 2 sales worth €365k on the other. On balance, insiders were net sellers of €266k. Unlike grants, an open-market purchase is paid for by the insider, at the market price. The rest of the record consists of 10 share grants. Since January 2026: no purchases and 1 sale on the market.

The median purchase comes to €13k. On 6 out of 7 purchases, another insider of the same company was buying within the same 30 days. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. After 7 purchases with a full 90-day history, the hit rate stands at 71% and the median 90-day move at +7.2%. They describe history only and say nothing certain about the share price ahead.

Most recently, on 17 April 2026, the filings show an open-market sale worth €206k in Kingstone Companies, Inc. The clock since the last published purchase (9 December 2020) now reads 2,144 days. Typically, a trade is published a median of 2 days after it takes place. 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.