SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

LQDA

Liquidia Corporation
NASDAQHealth Care

Latest close: 34.34 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Oct 14, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Oct 12, 2026Reported sale · Form 4Jason Adair, Chief Business Officer · $207.9KOpen the filing ↗
  3. Oct 12, 2026Reported sale · Form 4Dana Boyle, Chief Accounting Officer · $167.8KOpen the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record67211 flagged findings
Reported transactions (Form 4)80since Jul 10, 2026 · and 13 other holdings
Corporate events (8-K)30since Nov 25, 2022

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-05-11share offering or dilution eventrecentOpen filing ↗
    “…March 31, 2026. We did not recognize any income tax expense during the three months ended March 31, 2025. Liquidity and Capital…”
    +1 more passage from the same document
    • “…Income Tax Expense Income tax expense was $3.9 million for the three months ended March 31, 2026. We did not recognize any income…”
  • 2026-05-11regulatory investigationrecentOpen filing ↗
    “…to approve pending applications or supplements to approved applications submitted by us or our strategic partners; ● restrict the…”
  • 2026-03-05share offering or dilution eventrecentOpen filing ↗
    “…OF CONTENTS PROSPECTUS ​ Common Stock Preferred Stock Debt Securities Warrants Units ​ We may offer from time to time in one or…”
    +1 more passage from the same document
    • “…by reference to Exhibit 4.4 to Liquidia Technologies, Inc.’s Registration Statement on Form S-1, filed with the SEC on June 28,…”
  • 2026-03-05capital return (buybacks/dividends)recentOpen filing ↗
    “…liability of directors of a corporation to the corporation or its stockholders for monetary damages for a breach of fiduciary…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 672)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 14, 268-K ↗Current report · Entered a material agreement new
  • Insider transaction · 10 Form 4 filings newshow all 10hide
  • Sep 30, 268-K ↗Current report · Other events
  • Sep 15, 26Form 4 ↗Insider transaction
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • Sep 3, 26Form 4 ↗Insider transaction
  • Sep 3, 268-K ↗Current report · Other events
  • Aug 25, 26Form 4 ↗Insider transaction
  • Aug 21, 26Form 144 ↗Notice of proposed sale
  • Aug 21, 26Form 4 ↗Insider transaction
  • Notice of proposed sale · 2 Form 144 filingsshow all 2hide
  • Aug 19, 26Form 4 ↗Insider transaction
  • Aug 17, 26Form 144 ↗Notice of proposed sale
  • Aug 14, 26SCHEDULE 13G/A ↗Passive stake · Paul B Manning · 6.5% · event on Jun 30, 26 · amendment

672 filings on record, the oldest from Aug 5, 20.

Listing the 25 most recent filings of the 672 on record.

8-Ks, explained

Structure40Governance16
  • Oct 14, 26StructureEntered a material agreement+4 more in the same filing8-K 1.01 ↗
  • Oct 30, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Jul 1, 25GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Structure4 material agreements entered2024 – 2025show all 4hide
    • Jun 18, 25StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
    • Mar 18, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
    • Nov 26, 24StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
    • Oct 2, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Sep 12, 24StructureSold unregistered shares+2 more in the same filing8-K 3.02 ↗
  • Sep 11, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Sep 11, 24StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • May 14, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jan 19, 24GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Jan 8, 24StructureSold unregistered shares+2 more in the same filing8-K 3.02 ↗
  • Jan 5, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Dec 14, 23StructureSold unregistered shares+2 more in the same filing8-K 3.02 ↗

11 older filings not shown · The record reaches back to Nov 18, 20.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • BlackRock, Inc.11.9%Jun 30, 26SCHEDULE 13G/A ↗
  • Dapice Joshua J.9.9%Dec 31, 25SCHEDULE 13G/A ↗31 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
  • Farallon Capital Management, L.L.C.9.4%Jun 30, 26SCHEDULE 13G/A ↗29 co-filers on this document — the figure is the largest single stake, not their sum.
  • Paul B Manning6.5%Jun 30, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum.
  • Legend Aggregator, LP2.2%Dec 31, 24SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

Sale intention announced

On Sep 14, RAMANDEEP SINGH filed notice of intent to sell up to $560K.

A notice is not a sale: it may not go ahead, may happen in part, or at a different price.

After the notice, they sold $560K on Sep 14, per their Form 4. That is 100% of the shares announced so far, and the window is still open.

View notice (Form 144) ↗+5 more recent notices · 5 with a later sale

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Oct 12, 26Sell$208KJason AdairChief Business Officer↗
  • Oct 12, 26Sell$168KDana BoyleChief Accounting Officer↗
  • Oct 12, 26Sell$933KROGER JEFFSChief Executive Officer↗
  • Oct 12, 26Sell$539KMichael KasetaCFO and COO↗
  • Oct 12, 26Sell$31KSanjeev KhindriChief Development Officer↗
  • Oct 12, 26Sell$149KSarah KreppChief Human Resource Officer↗
  • Oct 12, 26Sell$252KScott MoomawChief Commercial Officer↗
  • Oct 12, 26Sell$263KRajeev SaggarChief Medical Officer↗
  • Oct 12, 26Sell$390KRussell SchundlerGeneral Counsel↗
  • Oct 5, 26Sell$6.4MStephen M Bloch↗
  • Sep 14, 26Sell$560KRAMAN SINGH↗
  • Sep 11, 26Sell$619KRAMAN SINGH↗

There are 4 more transactions in this stretch.

Stock compensation, tax and giftsshow the 24 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Oct 9, 26Compensationamount n/aJason AdairChief Business Officer↗
  • Oct 9, 26Compensationamount n/aJason AdairChief Business Officer↗
  • Oct 9, 26Compensationamount n/aJason AdairChief Business Officer↗
  • Oct 9, 26Compensationamount n/aDana BoyleChief Accounting Officer↗
  • Oct 9, 26Compensationamount n/aROGER JEFFSChief Executive Officer↗
  • Oct 9, 26Compensationamount n/aROGER JEFFSChief Executive Officer↗
  • Oct 9, 26Compensationamount n/aMichael KasetaCFO and COO↗
  • Oct 9, 26Compensationamount n/aMichael KasetaCFO and COO↗
  • Oct 9, 26Compensationamount n/aSarah KreppChief Human Resource Officer↗
  • Oct 9, 26Compensationamount n/aScott MoomawChief Commercial Officer↗
  • Oct 9, 26Compensationamount n/aScott MoomawChief Commercial Officer↗
  • Oct 9, 26Compensationamount n/aRajeev SaggarChief Medical Officer↗
  • Oct 9, 26Compensationamount n/aRajeev SaggarChief Medical Officer↗
  • Oct 9, 26Compensationamount n/aRussell SchundlerGeneral Counsel↗
  • Oct 9, 26Compensationamount n/aRussell SchundlerGeneral Counsel↗
  • Sep 14, 26Compensation$79KRAMAN SINGH↗
  • Sep 11, 26Compensation$5KRAMAN SINGH↗
  • Sep 11, 26Compensation$79KRAMAN SINGH↗
  • Aug 21, 26Compensation$84KJason AdairChief Business Officer↗
  • Aug 21, 26Compensation$110KJason AdairChief Business Officer↗
  • Aug 21, 26Compensation$153KJason AdairChief Business Officer↗
  • Aug 21, 26Compensation$3KJason AdairChief Business Officer↗
  • Aug 20, 26Compensation$29KKatherine Rielly-Gauvin↗
  • Aug 20, 26Compensation$17KKatherine Rielly-Gauvin↗

The full record holds 548 transactions and goes back to Aug 31, 22.

Its sector and its market

Liquidia Corporation among Health Care companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
Series with incidents in the period; the chart shows what could be kept.
SEC records
672 documents on file, from Aug 5, 2020 to Oct 14, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.

Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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