Filings under LUNG by Prolung Inc (CIK 0001541884) from Aug 29, 2018 to Aug 29, 2018 belong to a different issuer and are not shown.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | Radhakrishnan Srikanth | Chief Science & Techn. Officer | Sell(S) | 6K | $2.26 | $13K |
| Sep 1, 2026 | Radhakrishnan Srikanth | Chief Science & Techn. Officer | Sell(S) | 4K | $2.26 | $8K |
| Sep 1, 2026 | Radhakrishnan Srikanth | Chief Science & Techn. Officer | Sell(S) | 2K | $2.26 | $5K |
| Sep 1, 2026 | Radhakrishnan Srikanth | Chief Science & Techn. Officer | Sell(S) | 3K | $2.26 | $6K |
| Sep 1, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 38K | $2.26 | $85K |
| Sep 1, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 4K | $2.26 | $9K |
| Sep 1, 2026 | Rose Geoffrey Beran | Chief Commercial Officer | Sell(S) | 2K | $2.26 | $4K |
| Sep 1, 2026 | Rose Geoffrey Beran | Chief Commercial Officer | Sell(S) | 2K | $2.26 | $3K |
| Sep 1, 2026 | Rose Geoffrey Beran | Chief Commercial Officer | Sell(S) | 2K | $2.26 | $5K |
| Sep 1, 2026 | Rose Geoffrey Beran | Chief Commercial Officer | Sell(S) | 2K | $2.26 | $5K |
| Sep 1, 2026 | Lehman David Aaron | General Counsel | Sell(S) | 5K | $2.26 | $11K |
| Sep 1, 2026 | Lehman David Aaron | General Counsel | Sell(S) | 3K | $2.26 | $8K |
| Sep 1, 2026 | Lehman David Aaron | General Counsel | Sell(S) | 2K | $2.26 | $5K |
| Sep 1, 2026 | Lehman David Aaron | General Counsel | Sell(S) | 4K | $2.26 | $9K |
| Jun 5, 2026 | Florin Daniel P | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Melenikiotou Georgia | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Sullivan Tiffany | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Mead Dana G Jr. | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Burns Thomas William | Director | Grant(A) | 40K | — | $0 |
| Jun 5, 2026 | Ferrari Richard | Director | Grant(A) | 40K | — | $0 |
| Jun 2, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 14K | $1.57 | $21K |
| Jun 1, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 3K | $1.54 | $4K |
| Jun 1, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 2K | $1.54 | $3K |
| Jun 1, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 4K | $1.54 | $6K |
| Jun 1, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 6K | $1.54 | $9K |
| Jun 1, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.54 | $6K |
| Jun 1, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $1.54 | $3K |
| Jun 1, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.54 | $5K |
| Jun 1, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 5K | $1.54 | $8K |
| Jun 1, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.54 | $3K |
| Jun 1, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.54 | $2K |
| Jun 1, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.54 | $4K |
| Jun 1, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.54 | $3K |
| Jun 1, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 4K | $1.54 | $6K |
| Jun 1, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 38K | $1.54 | $59K |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 1K | $1.43 | $2K |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.43 | $6K |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Grant(A) | 150K | — | $0 |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.43 | $6K |
| Mar 2, 2026 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 3K | $1.43 | $4K |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 3K | $1.43 | $4K |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Grant(A) | 100K | — | $0 |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.43 | $3K |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 835 | $1.43 | $1K |
| Mar 2, 2026 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.43 | $3K |
| Mar 2, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 58K | $1.43 | $83K |
| Mar 2, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 3K | $1.43 | $4K |
| Mar 2, 2026 | French Glendon E. III | President and CEO, Director | Sell(S) | 7K | $1.43 | $10K |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 4K | $1.43 | $6K |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 2K | $1.43 | $4K |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Grant(A) | 175K | — | $0 |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 756 | $1.43 | $1K |
| Mar 2, 2026 | Radhakrishnan Srikanth | Chief Science &Techn. Officer | Sell(S) | 3K | $1.43 | $4K |
| Dec 8, 2025 | Florin Daniel P | Director | Sell(S) | 23K | $1.99 | $46K |
| Dec 1, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $1.57 | $3K |
| Dec 1, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.57 | $6K |
| Dec 1, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 976 | $1.57 | $2K |
| Dec 1, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 3K | $1.57 | $5K |
| Dec 1, 2025 | Sung Derrick | COO and CFO | Grant(A) | 1.2M | — | $0 |
| Dec 1, 2025 | Sung Derrick | COO and CFO | Grant(A) | 400K | — | $0 |
| Dec 1, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.57 | $2K |
| Dec 1, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.57 | $3K |
| Dec 1, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 683 | $1.57 | $1K |
| Dec 1, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.57 | $4K |
| Dec 1, 2025 | French Glendon E. III | President and CEO, Director | Sell(S) | 3K | $1.57 | $4K |
| Dec 1, 2025 | French Glendon E. III | President and CEO, Director | Grant(A) | 1.2M | — | $0 |
| Dec 1, 2025 | French Glendon E. III | President and CEO, Director | Sell(S) | 6K | $1.57 | $10K |
| Dec 1, 2025 | French Glendon E. III | President and CEO, Director | Grant(A) | 800K | — | $0 |
| Sep 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $1.60 | $6K |
| Sep 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $1.60 | $3K |
| Sep 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 3K | $1.60 | $5K |
| Sep 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 929 | $1.60 | $1K |
| Sep 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.60 | $4K |
| Sep 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 707 | $1.60 | $1K |
| Sep 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.60 | $3K |
| Sep 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $1.60 | $3K |
| Sep 2, 2025 | Joshi Mehul | Chief Financial Officer & PAO | Sell(S) | 4K | $1.60 | $7K |
| Sep 2, 2025 | Joshi Mehul | Chief Financial Officer & PAO | Sell(S) | 4K | $1.60 | $6K |
| Sep 2, 2025 | Williamson Steven S. | PRESIDENT AND CEO, Director | Sell(S) | 5K | $1.60 | $7K |
| Sep 2, 2025 | Williamson Steven S. | PRESIDENT AND CEO, Director | Sell(S) | 5K | $1.60 | $8K |
| Jun 12, 2025 | Ferrari Richard | Director | Sell(S) | 8K | $3.16 | $25K |
| Jun 5, 2025 | Florin Daniel P | Director | Buy(P) | 23K | $3.06 | $71K |
| Jun 2, 2025 | Mead Dana G Jr. | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Florin Daniel P | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 535 | $3.14 | $2K |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 3K | $3.13 | $10K |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 2K | $3.13 | $7K |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 943 | $3.13 | $3K |
| Jun 2, 2025 | Lehman David Aaron | GENERAL COUNSEL | Sell(S) | 4K | $3.13 | $11K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $3.13 | $5K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $3.13 | $6K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 2K | $3.13 | $8K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 401 | $3.14 | $1K |
| Jun 2, 2025 | Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | Sell(S) | 708 | $3.13 | $2K |
| Jun 2, 2025 | Melenikiotou Georgia | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | French Glendon E. III | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Joshi Mehul | Chief Financial Officer & PAO | Sell(S) | 4K | $3.13 | $14K |
| Jun 2, 2025 | Joshi Mehul | Chief Financial Officer & PAO | Sell(S) | 4K | $3.13 | $12K |
| Jun 2, 2025 | Ferrari Richard | Director | Grant(A) | 37K | — | $0 |
| Jun 2, 2025 | Williamson Steven S. | PRESIDENT AND CEO, Director | Sell(S) | 5K | $3.13 | $16K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Pulmonx Corp, SEC CIK 0001127537. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under LUNG and shows every filing by that issuer. Earlier filings under the same symbol by another issuer are left out.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-10. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for LUNG