Global Ship Lease GSL Insider Ownership

Updated Oct 10, 2026

Over the trailing 12 months, GSL insiders sold $5.08 million worth of shares (117.86K shares) in open-market trades, with no open-market purchases.

• A count shows 5 insiders selling GSL stock on the open market over the past 12 months and none buying.
• Anastasios Psaropoulos (Chief Financial Officer) was GSL's largest open-market seller in the past 12 months, with $3.16 million of sales (73.17K shares); the latest was on August 27, 2026.
• The latest open-market trade on record is a sale of 4K shares for $179,274 by Ulrike Helfer (Director) on September 30, 2026.
• Per Business Quant data, Global Ship Lease insiders hold 96.31K shares in total based on their latest Form 4 filings, down 10.91% from 108.1K shares at the end of Q2 2026.
• By type of ownership, GSL insiders hold all of their 96.31K shares directly.
• Business Quant counts 4 insiders with holdings in Global Ship Lease stock, among the officers, directors and 10% owners who have filed a Form 4 in the past two years.
• Global Ship Lease's top three insider holders by shares held are Anastasios Psaropoulos (Chief Financial Officer, 68.7K shares), Thomas Arthur Lister (Chief Executive Officer, 15.93K shares) and Ulrike Helfer (Director, 8.5K shares).
• Of the shares held by GSL insiders, 71.33% belong to Anastasios Psaropoulos.
• Institutional investors held 46.60% of Global Ship Lease stock at the end of Q2 2026, while the latest Form 4 filings of its insiders account for about 0.27%; other investors, including the public, hold roughly 53.13%.
• In the past year, 5 insiders of Global Ship Lease submitted 6 Form 4 filings reporting trades, awards or other transactions.
• The insider data for GSL reflects Form 4 filings through October 2, 2026.