Patriot National Bancorp PNBK Insider Ownership

Updated Oct 10, 2026

Over the past year, PNBK insiders bought $142,080 of stock (148K shares) on the open market and sold none.

• Among PNBK's insiders, Mario De Tomasi (Director) was the top open-market buyer in the past 12 months, with $142,080 of stock purchased (148K shares) and the latest purchase on September 8, 2026.
• Away from the open market, PNBK insiders acquired 6.44Mn shares through option exercises and conversions and gave up 1.19Mn shares to cover taxes or exercise prices over the last 12 months.
• Business Quant data puts insider holdings in PNBK at 13.86Mn shares across insiders' latest Form 4 filings, up 8.12% from 12.82Mn shares at the end of Q2 2026.
• Of the 13.86Mn shares held by Patriot National Bancorp insiders, 3.96Mn shares (28.58%) are held directly and 9.9Mn shares (71.42%) indirectly, through trusts, partnerships, family members and other entities.
• Holdings in Patriot National Bancorp stock are reported by 10 insiders, the officers, directors and 10% owners who have filed a Form 4 in the past two years.
• Patriot National Bancorp's top three insider holders by shares held are Steven Sugarman (President and CEO, 11.92Mn shares), Michael A. Carrazza (Chairman of the Board, 933.24K shares) and Mario De Tomasi (Director, 272.94K shares).
• Steven Sugarman holds 86.02% of the combined insider position in Patriot National Bancorp.
• Institutional investors held 14.20% of Patriot National Bancorp stock at the end of Q2 2026, while the latest Form 4 filings of its insiders account for about 11.78%; other investors, including the public, hold roughly 74.02%.
• In the past year, 9 insiders of Patriot National Bancorp submitted 23 Form 4 filings reporting trades, awards or other transactions.
• The insider data for PNBK reflects Form 4 filings through October 2, 2026.