LUNG · Pulmonx Corp · Insider Trading
Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.
Insider Sentiment Score
Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.
| Date | Insider | Role | Type | Security | Shares |
|---|---|---|---|---|---|
| 2026-09-01 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 2, 2026. |
Common Stock
|
5,863 |
| 2026-09-01 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 2, 2026. |
Common Stock
|
4,827 |
| 2026-09-01 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2023. |
Common Stock
|
2,643 |
| 2026-09-01 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2023. |
Common Stock
|
3,807 |
| 2026-09-01 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
2,390 |
| 2026-09-01 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
3,476 |
| 2026-09-01 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2024. |
Common Stock
|
2,224 |
| 2026-09-01 | French Glendon E. III |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on December 1, 2025. |
Common Stock
|
37,784 |
| 2026-09-01 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
3,618 |
| 2026-09-01 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 2, 2026. |
Common Stock
|
2,213 |
| 2026-09-01 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2023. |
Common Stock
|
1,746 |
| 2026-09-01 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2024. |
Common Stock
|
1,530 |
| 2026-09-01 | French Glendon E. III |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2023. Includes 1,656 shares acquired by the reporting person under the Issuer's 2020 Employee Stock Purchase Plan on August 14, 2026. |
Common Stock
|
4,098 |
| 2026-09-01 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2024. |
Common Stock
|
2,121 |
| 2026-06-05 | Florin Daniel P |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made. |
Common Stock
|
40,000 |
| 2026-06-05 | Mead Dana G Jr. |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made. |
Common Stock
|
40,000 |
| 2026-06-05 | Burns Thomas William |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made. |
Common Stock
|
40,000 |
| 2026-06-05 | Ferrari Richard |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made. |
Common Stock
|
40,000 |
| 2026-06-05 | Sullivan Tiffany |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made. |
Common Stock
|
40,000 |
| 2026-06-05 | Melenikiotou Georgia |
Director |
Award↑
Filing footnotes — Common Stock (Direct)
Represents grant of Restricted Stock Units ("RSU Grant") payable solely in common stock of the Issuer that vest on the earlier of (i) the one-year anniversary of the date of grant of June 5, 2026, or if such date is not a business day, then on the next business day, or (ii) the date of the Annual Meeting of the Stockholders for the year subsequent to the date such RSU Grant is made. |
Common Stock
|
40,000 |
| 2026-06-02 | French Glendon E. III |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
Represents grant of RSUs payable solely in common stock of the Issuer that vests in equal quarterly installments over the three-year period following the date of grant of June 2, 2025. |
Common Stock
|
13,511 |
| 2026-06-01 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2024. |
Common Stock
|
1,557 |
| 2026-06-01 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2024. |
Common Stock
|
2,264 |
| 2026-06-01 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
3,684 |
| 2026-06-01 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 2, 2026. |
Common Stock
|
2,254 |
| 2026-06-01 | French Glendon E. III |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
Represents grant of RSUs payable solely in common stock of the Issuer that vests in equal quarterly installments over the three-year period following the date of grant of December 1, 2025. |
Common Stock
|
38,467 |
| 2026-06-01 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2023. |
Common Stock
|
3,876 |
| 2026-06-01 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
3,539 |
| 2026-06-01 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 2, 2026. |
Common Stock
|
4,915 |
| 2026-06-01 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
2,434 |
| 2026-06-01 | French Glendon E. III |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2023. |
Common Stock
|
4,171 |
| 2026-06-01 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 2, 2026. |
Common Stock
|
5,969 |
| 2026-06-01 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2024. |
Common Stock
|
2,153 |
| 2026-06-01 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2023. |
Common Stock
|
2,691 |
| 2026-06-01 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2023. |
Common Stock
|
1,778 |
| 2026-03-02 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
4,198 |
| 2026-03-02 | French Glendon E. III |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
Represents grant of RSUs payable solely in common stock of the Issuer that vests in equal quarterly installments over the three-year period following the date of grant of December 1, 2025. |
Common Stock
|
58,368 |
| 2026-03-02 | French Glendon E. III |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2022. |
Common Stock
|
2,708 |
| 2026-03-02 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
2,911 |
| 2026-03-02 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2022. |
Common Stock
|
756 |
| 2026-03-02 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2024. |
Common Stock
|
2,590 |
| 2026-03-02 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2022. |
Common Stock
|
1,163 |
| 2026-03-02 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Award↑
Filing footnotes — Common Stock (Direct)
Represents grant of RSUs payable solely in common stock of the Issuer that vest in equal quarterly installments over the four-year period from the grant date of March 2, 2026. |
Common Stock
|
175,000 |
| 2026-03-02 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2023. |
Common Stock
|
2,125 |
| 2026-03-02 | Rose Geoffrey Beran |
CHIEF COMMERCIAL OFFICER |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the Restricted Stock Units (the "RSUs") granted on March 1, 2022. |
Common Stock
|
835 |
| 2026-03-02 | Lehman David Aaron |
GENERAL COUNSEL |
Award↑
Filing footnotes — Common Stock (Direct)
Represents grant of RSUs payable solely in common stock of the Issuer that vest in equal quarterly installments over the four-year period from the grant date of March 2, 2026. |
Common Stock
|
150,000 |
| 2026-03-02 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2023. |
Common Stock
|
4,433 |
| 2026-03-02 | Lehman David Aaron |
GENERAL COUNSEL |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 3, 2025. |
Common Stock
|
4,051 |
| 2026-03-02 | French Glendon E. III |
Director |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2023. |
Common Stock
|
6,737 |
| 2026-03-02 | Radhakrishnan Srikanth |
Chief Science &Techn. Officer |
Sell↓
Filing footnotes — Common Stock (Direct)
These shares were sold by the reporting person to cover tax withholding obligations in connection with the vesting of the RSUs granted on March 1, 2023. |
Common Stock
|
3,068 |