Stephen A. Riddick

Filings by Stephen A. Riddick span 3 companies, the busiest being Tenable Holdings, Inc., Bowman Consulting Group Ltd. and Vista Credit Strategic Lending Corp. Over a trading history stretching from 3 May 2021 to 29 July 2026, the count stands at 40 filings.

The open-market side counts 4 purchases for €148k alongside 6 sales for €421k. Sales outweigh purchases by €272k. 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 7 share grants and 23 option exercises. In 2026 alone, the filings show 1 purchase and no sales.

In size, the median ticket on the buying side is €27k. Of 4 purchases, 4 formed part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster.

The record was last updated on 30 July 2026 with an open-market purchase (€27k) in Vista Credit Strategic Lending Corp. The median gap between a trade and its publication by SEC (Form 4) is 2 days. Section 16 rules allow two business days to file each Form 4. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.