Boyle Dana 4

4 · Liquidia Corp · Filed Apr 29, 2026

AI-generated summary of this filing

Updated Apr 29, 2026

Liquidia (LQDA) CAO Dana Boyle Sells Shares

What Happened

Dana Boyle, Chief Accounting Officer of Liquidia Corporation (LQDA), sold 1,576 shares on 2026-04-27 at $37.78 per share, for total proceeds of $59,541. The transaction is a sale (transaction code S) and appears to be a routine disposition rather than a purchase signal.

Key Details

Transaction date and price: April 27, 2026 — 1,576 shares at $37.78 each (total $59,541).
Plan/reason: Executed pursuant to a Rule 10b5-1 trading plan adopted December 15, 2023 (F1); shares sold to cover taxes from RSU settlement (F2).
Holdings reported/notes: Filing lists multiple unvested RSU grants (details in F3) and 3,964 shares from the 2020 Employee Stock Purchase Plan; the filing does not state a single consolidated number of vested shares held after this sale.
Timeliness: Form 4 filed April 29, 2026 for a 4/27/2026 transaction — filed within the usual two-business-day window (timely).

Context

Sales to cover tax withholding on RSU settlements are common and typically administrative in nature; they do not necessarily indicate a change in the insider’s view of the company. This was not an options exercise or a gift — it was a sale executed under a pre-existing 10b5-1 plan.

Form 4

Period: 2026-04-27

Chief Accounting Officer

Transactions

Footnotes (3)

[F1]Transaction effected pursuant to a Rule 10b5-1 plan adopted by the Reporting Person on December 15, 2023.
[F2]These shares of common stock were sold to cover taxes associated with the settlement of restricted stock units ("RSUs") that were initially granted to the Reporting Person on January 25, 2023.
[F3]Includes (i) 9,375 unvested RSUs of the 50,000 RSUs granted to the Reporting Person on January 25, 2023, (ii) 24,975 unvested RSUs of the 57,085 RSUs granted to the Reporting Person on January 11, 2024, (iii) 34,966 unvested RSUs of the 50,861 RSUs granted to the Reporting Person on January 11, 2025, (iv) 25,000 RSUs granted to the Reporting Person on July 1, 2025, none of which have vested as of the date of this Form 4, (v) 23,728 RSUs granted to the Reporting Person on January 16, 2026, none of which have vested as of the date of this Form 4 and (vi) 3,964 shares acquired under the Liquidia Corporation 2020 Employee Stock Purchase Plan.

Signature

/s/ Dana Boyle|2026-04-29

1 file