• Liquidia director Katherine Rielly-Gauvin sold 55,182 shares on Aug. 19-20, SEC filing shows.
• Sales priced at USD 74.99 on Aug. 19, USD 72.23 on Aug. 20.
• She also exercised options for 55,182 shares at USD 2.51-2.59.
• Holdings stood at 44,637 shares following the transactions.

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