Liquidia Corp Chief Accounting Officer Dana Boyle filed a Form 4 on October 28, 2026, reporting the sale of 1,581 shares of common stock on October 26, 2026, under an existing Rule 10b5-1 plan.

Key Highlights

  • Reporting person: Dana Boyle, Chief Accounting Officer of Liquidia Corp (NASDAQ:LQDA)
  • Transaction: 1,581 shares of common stock disposed of (transaction code S) on October 26, 2026, at $43.19 per share
  • Purpose of sale: Shares were sold to cover taxes associated with the settlement of RSUs initially granted on January 25, 2023
  • Rule 10b5-1 plan: The transaction was effected pursuant to a plan adopted by Boyle on December 15, 2023
  • Remaining ownership: 164,028 shares beneficially owned directly following the transaction
  • Unvested RSUs included: The post-transaction total includes unvested RSUs from five separate grants dating from January 25, 2023 through January 16, 2026, plus shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan

Boyle's October 2026 Tax-Related Share Sale and Beneficial Ownership Breakdown

According to the filing, Dana Boyle, serving as Chief Accounting Officer of Liquidia Corp (NASDAQ:LQDA), disposed of 1,581 shares of common stock on October 26, 2026, at a price of $43.19 per share. The filing states the transaction was carried out under a Rule 10b5-1 plan that Boyle adopted on December 15, 2023, and that the shares were sold specifically to cover taxes associated with the settlement of restricted stock units originally granted on January 25, 2023.

Following the reported transaction, Boyle directly held 164,028 shares of common stock, according to the filing. The filing's footnotes disclose that this total includes several components: 3,125 unvested RSUs from the January 25, 2023 grant of 50,000 RSUs; 17,838 unvested RSUs from the January 11, 2024 grant of 57,085 RSUs; 28,609 unvested RSUs from the January 11, 2025 grant of 50,861 RSUs; 17,187 unvested RSUs from the July 1, 2025 grant of 25,000 RSUs; and 23,728 RSUs granted on January 16, 2026, none of which had vested as of the filing date.

The 164,028 figure also includes 4,368 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan, as noted in the filing. No derivative securities transactions were reported in Table II of the form. The filing was signed by Dana Boyle and dated October 28, 2026.

What Was Disclosed

Liquidia Corp's Chief Accounting Officer Dana Boyle reported a sale of 1,581 common shares at $43.19 on October 26, 2026, under a pre-established 10b5-1 plan, solely to cover RSU settlement taxes, leaving a directly held position of 164,028 shares.