William M. Schaefer

William M. Schaefer is a declared insider of ISABELLA BANK Corp, with filings sourced from SEC (Form 4). Over a trading history stretching from 1 May 2024 to 1 May 2025, the count stands at 16 filings.

No open-market sale appears; the market trades are 15 purchases worth €114k. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. The rest of the record consists of 1 share grant. In 2025 alone, the filings show 5 purchases and no sales.

In size, the median ticket on the buying side is €3,864. Of 15 purchases, 15 formed part of a group of insiders buying within 30 days of each other. When several insiders buy within a few weeks of each other, analysts speak of a cluster purchase. Looking at 15 purchases old enough to measure, the stock rose over the following 90 days in 87% of cases; the median change was +16.0%. They describe history only and say nothing certain about the share price ahead.

The record was last updated on 2 May 2025 with an open-market purchase (€1,770) in ISABELLA BANK Corp. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.