Filer Snapshot

Pulmonx Corp SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001127537.

Entity Type

Company

Total Filings

428

Latest Filing

04 May 2026

Industry

Surgical & Medical Instruments & Apparatus

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Source: SEC filing 10-Q

10-Q filed on 04 May 2026 for CIK 0001127537.

View Source Filing
Symbol
LUNG on Nasdaq
Industry
Surgical & Medical Instruments & Apparatus (Industrial Applications And Services)
Business address
700 Chesapeake Drive, Redwood City, CA, 94063
State of incorporation
DE
Fiscal year end
31 December
Former names
PULMONX (to 07 Feb 2012)

Quick Takeaways

  • Pulmonx Corp is an SEC filer tracked under CIK 0001127537.
  • 428 filings are listed on this profile.
  • Common form coverage includes 10-Q, 8-K, ARS and more.

What Changed

  • Latest filing: 10-Q filed on 04 May 2026.
  • Report period: 31 Mar 2026.

Why This Matters

  • You can quote filing dates and form types directly from the SEC record on this page.
  • Use this profile before deeper ownership or insider analysis to confirm filing history context.

Source Evidence

Source: SEC filing 10-Q

10-Q filed on 04 May 2026 for CIK 0001127537.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 10-Q can change the filing history, ownership context, or next research path for Pulmonx Corp.

Latest source-backed update
10-Q filed 04 May 2026
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  • Latest filing on record: 10-Q filed 04 May 2026.
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Latest update

What changed recently for Pulmonx Corp

New fact period available

Latest financial period: Q1 2026. Open the source-backed page to inspect the fresh filing or facts context.

Update date

04 May 2026

Page type

Company facts

Latest period

Q1 2026

SEC-backed company facts were refreshed from filings filed on 04 May 2026.

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Benchmark Context

Benchmark context for this company

Pulmonx Corp has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.

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Why this is notable

Latest financial period: Q1 2026. That gives you a fresh baseline before you compare this company with peers.

  • Latest company facts filing date: 04 May 2026.
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Company intelligence

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Active modules

3/5

Available company intelligence paths on this page.

Filings

428

SEC submissions provide the evidence trail.

Ownership context

1/3

Insider, large-stake, and institutional ownership lanes.

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SEC filings

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Forms 3/4/5

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Filer Overview

Pulmonx Corp has filed 428 SEC EDGAR filings since 09 Dec 2003. Common forms include 10-Q, 8-K, ARS, DEFA14A and more.

Surgical & Medical Instruments & Apparatus Insider transactions Latest 13F filings

Latest Filings

Recent SEC filings for Pulmonx Corp with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 May 2026 31 Mar 2026 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Apr 2026 29 Apr 2026 001-39562
ARS Open ARS document View SEC filing for ARS ARS 22 Apr 2026 31 Dec 2025 001-39562
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 22 Apr 2026 001-39562
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 22 Apr 2026 04 Jun 2026 001-39562
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 27 Mar 2026 005-91741
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 10 Mar 2026 333-294193
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 10 Mar 2026 31 Dec 2025 001-39562
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 09 Mar 2026 005-91741
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Mar 2026 02 Mar 2026 001-39562
4 Open 4 document View SEC filing for 4 04 Mar 2026 02 Mar 2026
4 Open 4 document View SEC filing for 4 04 Mar 2026 02 Mar 2026
4 Open 4 document View SEC filing for 4 04 Mar 2026 02 Mar 2026
4 Open 4 document View SEC filing for 4 04 Mar 2026 02 Mar 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 Mar 2026 04 Mar 2026 001-39562
144 Open 144 document View SEC filing for 144 22 Jan 2026 001-39562
144 Open 144 document View SEC filing for 144 15 Jan 2026 001-39562
144 Open 144 document View SEC filing for 144 14 Jan 2026 001-39562
3 Open 3 document View SEC filing for 3 10 Dec 2025 03 Dec 2025
4 Open 4 document View SEC filing for 4 09 Dec 2025 08 Dec 2025
144 Open 144 document View SEC filing for 144 08 Dec 2025 001-39562
4 Open 4 document View SEC filing for 4 03 Dec 2025 01 Dec 2025
4 Open 4 document View SEC filing for 4 03 Dec 2025 01 Dec 2025
4 Open 4 document View SEC filing for 4 03 Dec 2025 01 Dec 2025
4 Open 4 document View SEC filing for 4 03 Dec 2025 01 Dec 2025
EFFECT Open EFFECT document View SEC filing for EFFECT 25 Nov 2025 333-290560
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Nov 2025
S-3/A Open S-3/A document View SEC filing for S-3/A S-3/A 24 Nov 2025 333-290560
S-8 Open S-8 document | Open XBRL data View SEC filing for S-8 S-8 24 Nov 2025 333-291752
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 18 Nov 2025 333-290560
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 Nov 2025 005-91741
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2025 30 Sep 2025 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2025 12 Nov 2025 001-39562
3 Open 3 document View SEC filing for 3 10 Nov 2025 03 Nov 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 07 Nov 2025 005-91741
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 Oct 2025 21 Oct 2025 001-39562
S-3 Open S-3 document | Open XBRL data View SEC filing for S-3 S-3 26 Sep 2025 333-290560
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 08 Sep 2025 005-91741
4 Open 4 document View SEC filing for 4 03 Sep 2025 02 Sep 2025
4 Open 4 document View SEC filing for 4 03 Sep 2025 02 Sep 2025
4 Open 4 document View SEC filing for 4 03 Sep 2025 02 Sep 2025
4 Open 4 document View SEC filing for 4 03 Sep 2025 02 Sep 2025
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 06 Aug 2025 005-91741
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 01 Aug 2025 30 Jun 2025 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Jul 2025 30 Jul 2025 001-39562
4 Open 4 document View SEC filing for 4 13 Jun 2025 12 Jun 2025
144 Open 144 document View SEC filing for 144 13 Jun 2025 001-39562
144 Open 144 document View SEC filing for 144 12 Jun 2025 001-39562
4 Open 4 document View SEC filing for 4 05 Jun 2025 05 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
4 Open 4 document View SEC filing for 4 04 Jun 2025 02 Jun 2025
SD Open SD document View SEC filing for SD SD 30 May 2025 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 May 2025 22 May 2025 001-39562
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 13 May 2025 005-91741
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 May 2025 005-91741
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 07 May 2025 005-91741
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 May 2025 31 Mar 2025 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Apr 2025 30 Apr 2025 001-39562
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 24 Apr 2025 005-91741
ARS Open ARS document View SEC filing for ARS ARS 08 Apr 2025 31 Dec 2024 001-39562
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA 14A 08 Apr 2025 001-39562
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 08 Apr 2025 22 May 2025 001-39562
4 Open 4 document View SEC filing for 4 21 Mar 2025 20 Mar 2025
144 Open 144 document View SEC filing for 144 20 Mar 2025 001-39562
4 Open 4 document View SEC filing for 4 05 Mar 2025 03 Mar 2025
4 Open 4 document View SEC filing for 4 05 Mar 2025 03 Mar 2025
4 Open 4 document View SEC filing for 4 05 Mar 2025 03 Mar 2025
4 Open 4 document View SEC filing for 4 05 Mar 2025 03 Mar 2025
144 Open 144 document View SEC filing for 144 03 Mar 2025 001-39562
S-8 Open S-8 document View SEC filing for S-8 S-8 25 Feb 2025 333-285225
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 25 Feb 2025 31 Dec 2024 001-39562
4 Open 4 document View SEC filing for 4 24 Feb 2025 20 Feb 2025
144 Open 144 document View SEC filing for 144 20 Feb 2025 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Feb 2025 19 Feb 2025 001-39562
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 04 Feb 2025 005-91741
4 Open 4 document View SEC filing for 4 21 Jan 2025 16 Jan 2025
144 Open 144 document View SEC filing for 144 17 Jan 2025 001-39562
144 Open 144 document View SEC filing for 144 16 Jan 2025 001-39562
4 Open 4 document View SEC filing for 4 04 Dec 2024 02 Dec 2024
4 Open 4 document View SEC filing for 4 04 Dec 2024 02 Dec 2024
4 Open 4 document View SEC filing for 4 26 Nov 2024 22 Nov 2024
144 Open 144 document View SEC filing for 144 22 Nov 2024 001-39562
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A PULMONX CORPORATION 14 Nov 2024 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Nov 2024 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A MS AMENDMENT 08 Nov 2024 005-91741
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 01 Nov 2024 30 Sep 2024 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Oct 2024 30 Oct 2024 001-39562
4 Open 4 document View SEC filing for 4 21 Oct 2024 17 Oct 2024
144 Open 144 document View SEC filing for 144 17 Oct 2024 001-39562
4 Open 4 document View SEC filing for 4 18 Sep 2024 12 Sep 2024
144 Open 144 document View SEC filing for 144 12 Sep 2024 001-39562
4 Open 4 document View SEC filing for 4 05 Sep 2024 03 Sep 2024
4 Open 4 document View SEC filing for 4 05 Sep 2024 03 Sep 2024
4 Open 4 document View SEC filing for 4 22 Aug 2024 20 Aug 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 02 Aug 2024 30 Jun 2024 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Jul 2024 31 Jul 2024 001-39562
4 Open 4 document View SEC filing for 4 26 Jun 2024 24 Jun 2024
144 Open 144 document View SEC filing for 144 24 Jun 2024 001-39562
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
4 Open 4 document View SEC filing for 4 05 Jun 2024 03 Jun 2024
SD Open SD document View SEC filing for SD SD 31 May 2024 001-39562
4 Open 4 document View SEC filing for 4 23 May 2024 22 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 May 2024 23 May 2024 001-39562
144 Open 144 document View SEC filing for 144 22 May 2024 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 May 2024 17 May 2024 001-39562
4 Open 4 document View SEC filing for 4 07 May 2024 06 May 2024
S-8 Open S-8 document View SEC filing for S-8 S-8 03 May 2024 333-279112
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 03 May 2024 31 Mar 2024 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 May 2024 01 May 2024 001-39562
4 Open 4 document View SEC filing for 4 24 Apr 2024 22 Apr 2024
144 Open 144 document View SEC filing for 144 22 Apr 2024 001-39562
3 Open 3 document View SEC filing for 3 09 Apr 2024 03 Apr 2024
ARS Open ARS document View SEC filing for ARS ARS 05 Apr 2024 31 Dec 2023 001-39562
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 05 Apr 2024 001-39562
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 05 Apr 2024 16 May 2024 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Apr 2024 02 Apr 2024 001-39562
4 Open 4 document View SEC filing for 4 26 Mar 2024 22 Mar 2024
144 Open 144 document View SEC filing for 144 22 Mar 2024 001-39562
4 Open 4 document View SEC filing for 4 19 Mar 2024 15 Mar 2024
3 Open 3 document View SEC filing for 3 19 Mar 2024 15 Mar 2024
S-8 Open S-8 document View SEC filing for S-8 S-8 15 Mar 2024 333-277962
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 11 Mar 2024 005-91741
4/A Open 4/A document View SEC filing for 4/A 07 Mar 2024 01 Mar 2024
4/A Open 4/A document View SEC filing for 4/A 07 Mar 2024 01 Mar 2024
4/A Open 4/A document View SEC filing for 4/A 07 Mar 2024 01 Mar 2024
4 Open 4 document View SEC filing for 4 05 Mar 2024 01 Mar 2024
4 Open 4 document View SEC filing for 4 05 Mar 2024 01 Mar 2024
4 Open 4 document View SEC filing for 4 05 Mar 2024 01 Mar 2024
4 Open 4 document View SEC filing for 4 05 Mar 2024 01 Mar 2024
SC 13G Open SC 13G document View SEC filing for SC 13G PULMONX CORP. 29 Feb 2024 005-91741
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 27 Feb 2024 31 Dec 2023 001-39562
4 Open 4 document View SEC filing for 4 26 Feb 2024 22 Feb 2024
144 Open 144 document View SEC filing for 144 22 Feb 2024 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Feb 2024 21 Feb 2024 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 Feb 2024 21 Feb 2024 001-39562
4 Open 4 document View SEC filing for 4 16 Feb 2024 15 Feb 2024
144 Open 144 document View SEC filing for 144 15 Feb 2024 001-39562
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A PULMONX CORPORATION 14 Feb 2024 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 13 Feb 2024 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A CHAMPLAIN 13G TICKER LUNG 13 Feb 2024 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 12 Feb 2024 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A PRIMECAP MANAGEMENT CO/CA/ 12 Feb 2024 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A MS AMENDMENT 09 Feb 2024 005-91741
SC 13G Open SC 13G document View SEC filing for SC 13G 09 Feb 2024 005-91741
144 Open 144 document View SEC filing for 144 31 Jan 2024 001-39562
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 25 Jan 2024 005-91741
4 Open 4 document View SEC filing for 4 24 Jan 2024 22 Jan 2024
4 Open 4 document View SEC filing for 4 22 Jan 2024 18 Jan 2024
144 Open 144 document View SEC filing for 144 22 Jan 2024 001-39562
144 Open 144 document View SEC filing for 144 18 Jan 2024 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Dec 2023 22 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Dec 2023 21 Dec 2023
144 Open 144 document View SEC filing for 144 22 Dec 2023 001-39562
144 Open 144 document View SEC filing for 144 21 Dec 2023 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2023 01 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2023 01 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2023 01 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2023 01 Dec 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 27 Nov 2023 22 Nov 2023
144 Open 144 document View SEC filing for 144 22 Nov 2023 001-39562
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 03 Nov 2023 30 Sep 2023 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Oct 2023 30 Oct 2023 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Oct 2023 23 Oct 2023
144 Open 144 document View SEC filing for 144 23 Oct 2023 001-39562
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 19 Oct 2023 10 Oct 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Oct 2023 06 Oct 2023 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 26 Sep 2023 22 Sep 2023
144 Open 144 document View SEC filing for 144 22 Sep 2023 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2023 01 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2023 01 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2023 01 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2023 01 Sep 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 Aug 2023 23 Aug 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 04 Aug 2023 30 Jun 2023 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Aug 2023 02 Aug 2023 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jul 2023 20 Jul 2023
144 Open 144 document View SEC filing for 144 20 Jul 2023 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Jun 2023 15 Jun 2023
144 Open 144 document View SEC filing for 144 15 Jun 2023 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 02 Jun 2023 01 Jun 2023
SD Open SD document View SEC filing for SD SD 26 May 2023 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 May 2023 17 May 2023 001-39562
S-8 Open S-8 document View SEC filing for S-8 S-8 09 May 2023 333-271769
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2023 31 Mar 2023 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 May 2023 02 May 2023 001-39562
ARS Open ARS document View SEC filing for ARS ARS 04 Apr 2023 31 Dec 2022 001-39562
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 04 Apr 2023 001-39562
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 04 Apr 2023 17 May 2023 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 01 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 01 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 01 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2023 01 Mar 2023
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 01 Mar 2023 31 Dec 2022 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Feb 2023 22 Feb 2023 001-39562
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2023 005-91741
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2023 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 13 Feb 2023 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 13 Feb 2023 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A CHAMPLAIN 13G TICKER LUNG 13 Feb 2023 005-91741
SC 13G Open SC 13G document View SEC filing for SC 13G MS INITIAL 10 Feb 2023 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A PRIMECAP MANAGEMENT CO/CA/ 09 Feb 2023 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 09 Feb 2023 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 31 Jan 2023 005-91741
SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 04 Jan 2023 005-91741
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 05 Dec 2022 01 Dec 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 01 Dec 2022 29 Nov 2022
EFFECT Open EFFECT document View SEC filing for EFFECT 15 Nov 2022 333-268130
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Nov 2022 14 Nov 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 14 Nov 2022 14 Nov 2022
S-3/A Open S-3/A document View SEC filing for S-3/A S-3/A 14 Nov 2022 333-268130
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 10 Nov 2022 08 Nov 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 10 Nov 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 09 Nov 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Nov 2022 30 Sep 2022 001-39562
S-3 Open S-3 document View SEC filing for S-3 S-3 03 Nov 2022 333-268130
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Nov 2022 03 Nov 2022 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Sep 2022 15 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2022 01 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2022 01 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2022 01 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Sep 2022 01 Sep 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Aug 2022 18 Aug 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Aug 2022 30 Jun 2022 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Aug 2022 02 Aug 2022 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 07 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Jun 2022 01 Jun 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 27 May 2022 26 May 2022 001-39562
SC 13G Open SC 13G document View SEC filing for SC 13G 25 May 2022 005-91741
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 May 2022 16 May 2022
S-8 Open S-8 document View SEC filing for S-8 S-8 10 May 2022 333-264825
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 May 2022 31 Mar 2022 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 May 2022 03 May 2022 001-39562
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 15 Apr 2022 001-39562
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 15 Apr 2022 26 May 2022 001-39562
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 07 Apr 2022 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Mar 2022 10 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2022 01 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2022 01 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2022 01 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Mar 2022 01 Mar 2022
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 01 Mar 2022 31 Dec 2021 001-39562
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K/A 25 Feb 2022 23 Feb 2022 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 23 Feb 2022 23 Feb 2022 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Feb 2022 17 Feb 2022
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SC 13G Open SC 13G document View SEC filing for SC 13G SEC SCHEDULE 13G 11 Feb 2022 005-91741
SC 13G Open SC 13G document View SEC filing for SC 13G CHAMPLAIN 13G TICKER LUNG 11 Feb 2022 005-91741
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SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G 10 Feb 2022 005-91741
SC 13G Open SC 13G document View SEC filing for SC 13G 04 Feb 2022 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G/A 03 Feb 2022 005-91741
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 24 Jan 2022 20 Jan 2022
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Dec 2021 16 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Dec 2021 15 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Dec 2021 14 Dec 2021
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 09 Dec 2021 005-91741
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Dec 2021 01 Dec 2021
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 03 Dec 2021 20 May 2021
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 03 Dec 2021 15 Apr 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Dec 2021 01 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Dec 2021 01 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Dec 2021 01 Dec 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Nov 2021 18 Nov 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Nov 2021 15 Nov 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 Nov 2021 30 Sep 2021 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Nov 2021 02 Nov 2021 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 22 Oct 2021 21 Oct 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Oct 2021 15 Oct 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Sep 2021 20 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 20 Sep 2021 16 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 17 Sep 2021 15 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Sep 2021 01 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Sep 2021 01 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Sep 2021 01 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Sep 2021 01 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Sep 2021 01 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 03 Sep 2021 01 Sep 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 23 Aug 2021 19 Aug 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 18 Aug 2021 16 Aug 2021
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Aug 2021 30 Jun 2021 001-39562
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Aug 2021 29 Jul 2021
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 03 Aug 2021 29 Jul 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Aug 2021 03 Aug 2021 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Aug 2021 29 Jul 2021 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jul 2021 15 Jul 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 Jul 2021 15 Jul 2021
SC 13G Open SC 13G document View SEC filing for SC 13G 16 Jul 2021 005-91741
4 Open 4 document View SEC filing for 4 14 Jul 2021 13 Jul 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 13 Jul 2021 12 Jul 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 28 Jun 2021 25 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Jun 2021 17 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 Jun 2021 01 Jun 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 25 May 2021 24 May 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 May 2021 20 May 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 May 2021 20 May 2021 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 19 May 2021 18 May 2021
S-8 Open S-8 document View SEC filing for S-8 S-8 14 May 2021 333-256140
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 May 2021 31 Mar 2021 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 11 May 2021 10 May 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 04 May 2021 04 May 2021 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 21 Apr 2021 19 Apr 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 16 Apr 2021 15 Apr 2021
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 09 Apr 2021 001-39562
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 09 Apr 2021 20 May 2021 001-39562
5 Open 5 document View SEC filing for 5 FORM 5 SUBMISSION 08 Apr 2021 31 Dec 2020
3/A Open 3/A document View SEC filing for 3/A FORM 3/A SUBMISSION 08 Apr 2021 30 Sep 2020
4 Open 4 document View SEC filing for 4 08 Apr 2021 06 Apr 2021
4/A Open 4/A document View SEC filing for 4/A FORM 4/A SUBMISSION 07 Apr 2021 05 Apr 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Apr 2021 05 Apr 2021
4 Open 4 document View SEC filing for 4 FORM 4 SUBMISSION 06 Apr 2021 05 Apr 2021
4 Open 4 document View SEC filing for 4 01 Apr 2021 30 Mar 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 Mar 2021 22 Mar 2021 001-39562
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 15 Mar 2021 31 Dec 2020 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 02 Mar 2021 02 Mar 2021 001-39562
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Feb 2021 005-91741
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 12 Feb 2021 005-91741
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 08 Dec 2020 30 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 08 Dec 2020 30 Sep 2020
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 Nov 2020 30 Sep 2020 001-39562
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Nov 2020 10 Nov 2020 001-39562
SC 13G Open SC 13G document View SEC filing for SC 13G 13 Oct 2020 005-91741
3 Open 3 document View SEC filing for 3 FORM 3 SUBMISSION 07 Oct 2020 05 Oct 2020
4 Open 4 document View SEC filing for 4 05 Oct 2020 05 Oct 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Oct 2020 05 Oct 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Oct 2020 05 Oct 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Oct 2020 05 Oct 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Oct 2020 05 Oct 2020
4 Open 4 document View SEC filing for 4 FORM 4 05 Oct 2020 05 Oct 2020
8-K Open 8-K document View SEC filing for 8-K 8-K 05 Oct 2020 05 Oct 2020 001-39562
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2020 30 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2020 30 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2020 30 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2020 30 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2020 30 Sep 2020
4 Open 4 document View SEC filing for 4 FORM 4 02 Oct 2020 30 Sep 2020
3/A Open 3/A document View SEC filing for 3/A FORM 3/A 02 Oct 2020 30 Sep 2020
424B4 Open 424B4 document View SEC filing for 424B4 424B4 01 Oct 2020 333-248635
S-8 Open S-8 document View SEC filing for S-8 S-8 01 Oct 2020 333-249187
EFFECT Open EFFECT document View SEC filing for EFFECT 30 Sep 2020 333-248635
3 Open 3 document View SEC filing for 3 30 Sep 2020 30 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 30 Sep 2020 30 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 30 Sep 2020 30 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 30 Sep 2020 30 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 30 Sep 2020 30 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 30 Sep 2020 30 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 30 Sep 2020 30 Sep 2020
3 Open 3 document View SEC filing for 3 FORM 3 30 Sep 2020 30 Sep 2020
CERT Open CERT document View SEC filing for CERT 30 Sep 2020 001-39562
FWP Open FWP document View SEC filing for FWP FWP 30 Sep 2020 333-248635
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 30 Sep 2020 333-248635
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Sep 2020
CORRESP Open CORRESP document View SEC filing for CORRESP 28 Sep 2020
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 28 Sep 2020 333-248635
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 24 Sep 2020 001-39562
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 24 Sep 2020 333-248635
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 22 Sep 2020
CORRESP Open CORRESP document View SEC filing for CORRESP 21 Sep 2020
S-1 Open S-1 document View SEC filing for S-1 S-1 04 Sep 2020 333-248635
DRS Open DRS document View SEC filing for DRS 18 Aug 2020 377-03425
RW Open RW document View SEC filing for RW RW 08 May 2020 333-236762
S-1 Open S-1 document View SEC filing for S-1 S-1 28 Feb 2020 333-236762
DRS/A Open DRS/A document View SEC filing for DRS/A 24 Feb 2020 377-02950
DRS/A Open DRS/A document View SEC filing for DRS/A 28 Jan 2020 377-02950
DRS Open DRS document View SEC filing for DRS 13 Dec 2019 377-02950
D Open D document View SEC filing for D 29 Apr 2019 021-338309
D Open D document View SEC filing for D 03 Apr 2017 021-283881
D Open D document View SEC filing for D 01 Apr 2014 021-214667
D Open D document View SEC filing for D 07 Feb 2012 021-172993
D/A Open D/A document View SEC filing for D/A 30 Apr 2010 021-60895
D Open D document View SEC filing for D 22 Feb 2010 021-60895
D/A Open D/A document View SEC filing for D/A 14 Jan 2010 021-60895

About this filer

Pulmonx Corp files with the SEC under CIK 0001127537. This page aggregates EDGAR filings and related ownership activity.

Industry: Surgical & Medical Instruments & Apparatus.

FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
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Updates follow new EDGAR submissions and periodic data refreshes.
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