Thomas R. Stanton

This profile gathers the share dealings of Thomas R. Stanton across 2 companies, led by ADTRAN Holdings, Inc. and Adtran Inc. Over a trading history stretching from 3 June 2021 to 1 April 2026, the count stands at 46 filings.

Purchases make up the whole of the open-market record (3 purchases, €280k). Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Other entries cover 41 share grants and 1 option exercise.

Half of the purchases are above €12k and half below. On 2 out of 3 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.

On 3 April 2026 came the latest disclosure, a share grant in ADTRAN Holdings, Inc. The last purchase on record was published on 25 November 2025, which is 327 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. For comparison, the SEC allows two business days to file a Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.