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Public ownership evidence

Pulmonx Corporation Common Stock (LUNG) Ownership Disclosures

Read LUNG insider transactions, institutional 13F filings and Congressional disclosures with report dates, public availability and original receipts.

As of 2026-11-07T14:03:26.246Z

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2026-09-042026-09-01Radhakrishnan SrikanthS5,863Not reported

First displayed source row from Recent Form 4 activity. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-09-01 and its public availability date is 2026-09-04. Subtracting those calendar dates gives 3 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC 0002098678-26-000004 ↗SEC 0002098678-26-000004 ↗SEC 0002098678-26-000004 ↗

Recent Form 4 activity

Inspect all 14 displayed rows: Recent Form 4 activity

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2026-09-042026-09-01Radhakrishnan SrikanthS5,863Not reported
2026-09-042026-09-01Radhakrishnan SrikanthS3,618Not reported
2026-09-042026-09-01Radhakrishnan SrikanthS2,121Not reported
2026-09-042026-09-01Radhakrishnan SrikanthS2,643Not reported
2026-09-042026-09-01French Glendon E. IIIS37,784Not reported
2026-09-042026-09-01French Glendon E. IIIS4,098Not reported
2026-09-042026-09-01Rose Geoffrey BeranS1,746Not reported
2026-09-042026-09-01Rose Geoffrey BeranS1,530Not reported
2026-09-042026-09-01Rose Geoffrey BeranS2,390Not reported
2026-09-042026-09-01Rose Geoffrey BeranS2,213Not reported
2026-09-042026-09-01Lehman David AaronS4,827Not reported
2026-09-042026-09-01Lehman David AaronS3,476Not reported
2026-09-042026-09-01Lehman David AaronS2,224Not reported
2026-09-042026-09-01Lehman David AaronS3,807Not reported

90-day public availability window, up to 50 records.

Recent institutional filing receipts

Inspect all 50 displayed rows: Recent institutional filing receipts

These are raw ticker-matched positions in recent 13F receipts, including amendments. They are not deduplicated current ownership totals. Open the manager profile to inspect its effective filing book.

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MERCER GLOBAL ADVISORS INC /ADV2026-06-302026-08-2061,332$79,732None
Almitas Capital LLC2026-06-302026-08-181,064,202$1,383,463None
Transamerica Financial Advisors, LLC2026-06-302026-08-1845$58None
Stonepine Capital Management, LLC2026-06-302026-08-18815,436$1,060,067None
Jefferies Financial Group Inc.2026-06-302026-08-18285,110$370,643None
SEI INVESTMENTS CO2026-06-302026-08-1523,677$30,780None
JPL Wealth Management, LLC2026-06-302026-08-159$12None
ADAR1 Capital Management, LLC2026-06-302026-08-15404,497$525,846None
XTX Topco Ltd2026-06-302026-08-15118,037$153,448None
ExodusPoint Capital Management, LP2026-06-302026-08-151,223,555$1,590,622None
Qube Research & Technologies Ltd2026-06-302026-08-1549,877$64,840None
OSAIC HOLDINGS, INC.2026-06-302026-08-15145$187None
Schonfeld Strategic Advisors LLC2026-06-302026-08-1550,841$66,092None
Squarepoint Ops LLC2026-06-302026-08-15183,558$238,625None
Engineers Gate Manager LP2026-06-302026-08-1562,589$81,366None
Birchview Capital, LP2026-06-302026-08-15200,543$260,706None
JANE STREET GROUP, LLC2026-06-302026-08-15445,146$578,690None
JANE STREET GROUP, LLC2026-06-302026-08-15313,085$407,010None
JANE STREET GROUP, LLC2026-06-302026-08-15123,800$160,940Put
HRT FINANCIAL LP2026-06-302026-08-15108,218$140,000None
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1585,400$111,020Put
SUSQUEHANNA INTERNATIONAL GROUP, LLP2026-06-302026-08-1564,373$83,685None
Stonepine Capital Management, LLC2026-06-302026-08-15815,436$1,060,067None
BRAIDWELL LP2026-06-302026-08-15752,541$978,303None
Parkman Healthcare Partners LLC2026-06-302026-08-15646,564$840,533None
NANO CAP NEW MILLENNIUM GROWTH FUND L P2026-06-302026-08-15200,000$260,000None
MILLENNIUM MANAGEMENT LLC2026-06-302026-08-15209,556$272,423None
LAZARD ASSET MANAGEMENT LLC2026-06-302026-08-1514,156$18,403None
SILVERCREST ASSET MANAGEMENT GROUP LLC2026-06-302026-08-1510,000$13,000None
Cerity Partners LLC2026-06-302026-08-158,824$11,472None
Cerity Partners LLC2026-06-302026-08-1529,319$38,115None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15458$595None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-156$8None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-1514,645$19,039None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-151,960$2,548None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15145$189None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-155$7None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-158,698$11,307None
AQR CAPITAL MANAGEMENT LLC2026-06-302026-08-15719,046$934,760None
ROYAL BANK OF CANADA2026-06-302026-08-156,410$8,000None
BRIDGEWAY CAPITAL MANAGEMENT, LLC2026-06-302026-08-1561,000$79,300None
D. E. Shaw & Co., Inc.2026-06-302026-08-15190,845$248,099None
D. E. Shaw & Co., Inc.2026-06-302026-08-15136,683$177,688None
CITADEL ADVISORS LLC2026-06-302026-08-15201,100$261,430Put
CITADEL ADVISORS LLC2026-06-302026-08-1529,866$38,826None
CITADEL ADVISORS LLC2026-06-302026-08-1557,600$74,880Call
CITADEL ADVISORS LLC2026-06-302026-08-15113,538$147,599None
Jain Global LLC2026-06-302026-08-1534,995$45,494None
TUDOR INVESTMENT CORP ET AL2026-06-302026-08-1511,028$14,336None
TWO SIGMA SECURITIES, LLC2026-06-302026-08-1511,972$15,564None

90-day public filing window, up to 50 source positions.

MERCER GLOBAL ADVISORS INC /ADV ↗Almitas Capital LLC ↗Transamerica Financial Advisors, LLC ↗Stonepine Capital Management, LLC ↗Jefferies Financial Group Inc. ↗SEI INVESTMENTS CO ↗JPL Wealth Management, LLC ↗ADAR1 Capital Management, LLC ↗XTX Topco Ltd ↗ExodusPoint Capital Management, LP ↗

Recent Congressional disclosures

No matching Congressional transactions were returned in this source preview.

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Bounded public source preview, up to 25 disclosed events.

How to read the disclosure dates

The tables report different things: insider transactions, institutional positions and Congressional transaction ranges. Read each table with its source dates and units. They cannot be added into a combined ownership percentage.

  1. Company insiders

    SEC Form 4 purchases, sales and awards report transactions and their public filing availability.

  2. Institutional managers

    13F reports disclose delayed quarter-end positions. They are not a record of trades between quarters.

  3. Congressional filers

    Periodic transaction reports disclose transaction dates and amount brackets. Public filing dates determine what researchers could know.

Institutional source directory ↗Congressional source directory ↗

Read the transaction codes

Awards use transaction code A, purchases P and sales S. An acquisition from an award is not the same as an open-market purchase. Joint filers may share a transaction. Use original receipts and availability dates to interpret the events.