Company · Ownership research

Liquidia Corp LQDA

CIK 0001819576

Form 4 transactions dated Sep 1, 2023 to Sep 25, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 103 rows; the complete set is available through the API.

Insider filings on file run through 2026-09-03.

Some filings are submitted jointly by several insiders. The SEC form does not apportion the reported figures between them, so results include every joint filer.

Insider purchases & sales

Purchased: $15.74M
Sold: $254.00M

Sep 1, 2023 – Sep 3, 2026
Available records · partial months are marked ·

202610 of 30 preview events · 103 available in 2026

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-09-01	Krepp Sarah Chief Human Resource Officer	Sale10b5-1 footnote	$18.57K 274 shares sold	0.23% sold Direct holding	▾
2026-08-21	Adair Jason Chief Business Officer	Sale10b5-1 footnote	$5.09M 73,631 shares sold	29.66% sold Direct holding	▾
2026-08-20	Rielly-Gauvin Katherine Director	Sale	$1.33M 18,393 shares sold	29.18% sold Direct holding	▾
2026-08-19	Rielly-Gauvin Katherine Director	Sale	$2.76M 36,789 shares sold	45.18% sold Direct holding	▾
2026-08-19	Saggar Rajeev Chief Medical Officer	Sale	$3.70M 50,000 shares sold	26.01% sold Direct holding	▾
2026-08-17	Saggar Rajeev Chief Medical Officer	Sale	$2.27M 29,534 shares sold	17.19% sold Direct holding	▾
2026-07-27	Boyle Dana Chief Accounting Officer	Sale10b5-1 footnote	$140.05K 1,600 shares sold	0.94% sold Direct holding	▾
2026-07-27	Adair Jason Chief Business Officer	Sale10b5-1 footnote	$60.22K 688 shares sold	0.32% sold Direct holding	▾
2026-07-23	Bloch Stephen M Director	Sale	$8.95M 100,000 shares sold	16.63% sold Indirect holding	▾
2026-07-22	Bloch Stephen M Director	Sale	$8.84M 100,000 shares sold	14.26% sold Indirect holding	▾

Showing 30 / 103 record groups in 2026. The complete set is available through the API.

Liquidia Corp · LQDA

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 30 of 103 purchase / sale groups and 30 of 120 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"LQDA","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.