Company · Ownership research

Pulmonx Corp LUNG

CIK 0001127537

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

Insider trading Initial holdings Institutional holders

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

Insider purchases & sales

Purchased: $168.80K
Sold: $3.57M

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

202610 of 13 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2026-09-01	Radhakrishnan Srikanth Chief Science & Techn. Officer	Sale	$32.19K 14,245 shares sold	4.30% sold Direct holding	▾
2026-09-01	French Glendon E. III President and CEO · Director	Sale	$94.65K 41,882 shares sold	3.55% sold Direct holding	▾
2026-09-01	Rose Geoffrey Beran Chief Commercial Officer	Sale	$17.81K 7,879 shares sold	1.72% sold Direct holding	▾
2026-09-01	Lehman David Aaron General Counsel	Sale	$32.39K 14,334 shares sold	3.81% sold Direct holding	▾
2026-06-02	French Glendon E. III President and CEO · Director	Sale	$21.21K 13,511 shares sold	1.13% sold Direct holding	▾
2026-06-01	Radhakrishnan Srikanth Chief Science &Techn. Officer	Sale	$22.33K 14,497 shares sold	4.19% sold Direct holding	▾
2026-06-01	French Glendon E. III President and CEO · Director	Sale	$65.66K 42,638 shares sold	3.45% sold Direct holding	▾
2026-06-01	Rose Geoffrey Beran CHIEF COMMERCIAL OFFICER	Sale	$12.36K 8,023 shares sold	1.72% sold Direct holding	▾
2026-06-01	Lehman David Aaron GENERAL COUNSEL	Sale	$22.47K 14,594 shares sold	3.73% sold Direct holding	▾
2026-03-02	Radhakrishnan Srikanth Chief Science &Techn. Officer	Sale	$14.99K 10,483 shares sold	5.78% sold Direct holding	▾

Showing 13 / 13 record groups in 2026. The complete set is available through the API.

Pulmonx Corp · LUNG

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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 13 of 13 purchase / sale groups and 9 of 9 other groups; the totals and the monthly series cover the whole window.

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

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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.