Thomas l. Monahan

This profile gathers the share dealings of Thomas l. Monahan across 2 companies, led by Heidrick & Struggles International Inc and TransUnion. Between 11 May 2021 and 10 December 2025, the trades on record add up to 12 filings.

Every open-market trade on record is a purchase: 4 purchases worth €806k, and no sale. 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 7 share grants. So far in 2025, the count stands at 1 purchase and no sales.

A typical purchase (the median) is worth €215k. On 1 out of 4 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 newest entry dates from 10 December 2025: a transaction of €1.8M, in Heidrick & Struggles International Inc. The clock since the last published purchase (10 March 2025) now reads 587 days. The median gap between a trade and its publication by SEC (Form 4) is 4 days. Section 16 rules allow two business days to file each Form 4. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.