John S. Stafford III

Filings by John S. Stafford III span 2 companies, the busiest being Aware Inc /MA/ and Xencor Inc. In total, 18 filings cover trades dated from 29 January 2016 to 1 July 2026.

On the open market, the record shows 6 purchases worth €555k and 1 sale. The amount is not disclosed for 2 filings. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Besides market trades, the filings include 2 share grants and 7 option exercises. In 2026 alone, the filings show 2 purchases and no sales.

In size, the median ticket on the buying side is €24k. On 3 out of 6 purchases, another insider of the same company was buying within the same 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase.

The latest filing, published on 2 July 2026, reports an option exercise in Aware Inc /MA/. The clock since the last published purchase (14 May 2026) now reads 157 days. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.