Park Dental Partners PARK Insider Ownership

Updated Oct 10, 2026

Over the past 12 months, Park Dental Partners insiders bought $226,187 of stock on the open market (17.4K shares) and made no open-market sales.

• By number of insiders, Park Dental Partners saw 4 insiders buy on the open market over the past 12 months and none sell.
• Among PARK insiders, Todd Christopher Gerlach (Director) bought the most stock on the open market in the past 12 months: $99,996 (7.69K shares), most recently on December 3, 2025.
• Beyond open-market trades, insiders at Park Dental Partners gave away 80 shares as gifts in the last 12 months.
• Business Quant data puts insider holdings in PARK at 558.01K shares across insiders' latest Form 4 filings, down 0.01% from 558.09K shares at the end of Q2 2026.
• All of the 558.01K shares held by Park Dental Partners insiders are held directly, none through trusts, partnerships or other entities.
• Holdings in Park Dental Partners stock are reported by 6 insiders, the officers, directors and 10% owners who have filed a Form 4 in the past two years.
• Park Dental Partners' three largest insider shareholders, based on their latest Form 4 filings, are Peter G. Swenson (CEO and Chairman, 238.38K shares), Alan Siems Law (Director and officer, 180.96K shares) and Todd Christopher Gerlach (Director, 68.85K shares).
• The largest insider, Peter G. Swenson, holds 42.72% of PARK's insider total.
• Institutional investors held 23.42% of Park Dental Partners stock at the end of Q2 2026, while the latest Form 4 filings of its insiders account for about 11.86%; other investors, including the public, hold roughly 64.72%.
• Over the trailing 12 months, 8 insiders reported transactions in PARK stock across 15 Form 4 filings.
• Insider figures for PARK include Form 4 filings through August 25, 2026.