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About Pulmonx Corp (LUNG)
Pulmonx Corp files with the SEC under CIK 0001127537 and is classified as surgical and medical instruments and apparatus. It is grouped with Health Care companies on this site.
LUNG Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 14 | 78,340 | $177K |
LUNG insider transactions (Form 4)
8343 Form 4 filings on record, the earliest from Oct 21, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Glendon E. French III - Officer | Open-market sale | Common Stock | 4,098 | $2.26 | $9K | |
| Glendon E. French III - Officer | Open-market sale | Common Stock | 37,784 | $2.26 | $85K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 2,643 | $2.26 | $6K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 2,121 | $2.26 | $5K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 3,618 | $2.26 | $8K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 5,863 | $2.26 | $13K | |
 David Aaron Lehman - Officer | Open-market sale | Common Stock | 3,807 | $2.26 | $9K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 2,224 | $2.26 | $5K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 3,476 | $2.26 | $8K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 4,827 | $2.26 | $11K | |
 Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 2,213 | $2.26 | $5K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 2,390 | $2.26 | $5K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,530 | $2.26 | $3K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,746 | $2.26 | $4K | |
 Thomas William Burns | Grant or award | Common Stock | 40,000 footnote F1 | $0.00 | - | |
| ||||||
| Richard Ferrari | Grant or award | Common Stock | 40,000 footnote F1 | $0.00 | - | |
| ||||||
| Daniel P. Florin | Grant or award | Common Stock | 40,000 footnote F1 | $0.00 | - | |
| ||||||
 Georgia Melenikiotou | Grant or award | Common Stock | 40,000 footnote F1 | $0.00 | - | |
| ||||||
| Tiffany Sullivan | Grant or award | Common Stock | 40,000 footnote F1 | $0.00 | - | |
| ||||||
| Dana G. Mead Jr. | Grant or award | Common Stock | 40,000 footnote F1 | $0.00 | - | |
| ||||||
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 2,691 | $1.54 | $4K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 2,153 | $1.54 | $3K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 3,684 | $1.54 | $6K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 5,969 | $1.54 | $9K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 3,876 | $1.54 | $6K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 2,264 | $1.54 | $3K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 3,539 | $1.54 | $5K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 4,915 | $1.54 | $8K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,778 | $1.54 | $3K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,557 | $1.54 | $2K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 2,434 | $1.54 | $4K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 2,254 | $1.54 | $3K | |
| Glendon E. French III - Officer | Open-market sale | Common Stock | 4,171 | $1.54 | $6K | |
| Glendon E. French III - Officer | Open-market sale | Common Stock | 38,467 | $1.54 | $59K | |
| Glendon E. French III - Officer | Open-market sale | Common Stock | 13,511 | $1.57 | $21K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 2,461 | $1.43 | $4K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 4,198 | $1.43 | $6K | |
| Srikanth Radhakrishnan - Officer | Grant or award | Common Stock | 175,000 footnote F5 | $0.00 | - | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 756 | $1.43 | $1K | |
| Srikanth Radhakrishnan - Officer | Open-market sale | Common Stock | 3,068 | $1.43 | $4K | |
| ||||||
| Glendon E. French III - Officer | Open-market sale | Common Stock | 6,737 | $1.43 | $10K | |
| Glendon E. French III - Officer | Open-market sale | Common Stock | 58,368 | $1.43 | $83K | |
| Glendon E. French III - Officer | Open-market sale | Common Stock | 2,708 | $1.43 | $4K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 835 | $1.43 | $1K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 2,125 | $1.43 | $3K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,861 | $1.43 | $3K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 2,911 | $1.43 | $4K | |
| Geoffrey Beran Rose - Officer | Grant or award | Common Stock | 100,000 footnote F5 | $0.00 | - | |
| ||||||
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 1,163 | $1.43 | $2K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 4,433 | $1.43 | $6K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 2,590 | $1.43 | $4K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 4,051 | $1.43 | $6K | |
| David Aaron Lehman - Officer | Grant or award | Common Stock | 150,000 footnote F5 | $0.00 | - | |
| ||||||
| Glendon E. French III - Officer | Open-market sale | Common Stock | 2,524 | $1.57 | $4K | |
| Glendon E. French III - Officer | Open-market sale | Common Stock | 6,281 | $1.57 | $10K | |
| Glendon E. French III - Officer | Grant or award | Common Stock | 1,200,000 footnote F3 | $0.00 | - | |
| Glendon E. French III - Officer | Grant or award | Performance Stock Units | 800,000 | $0.00 | - | |
| ||||||
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 683 | $1.57 | $1K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,738 | $1.57 | $3K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 2,379 | $1.57 | $4K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,522 | $1.57 | $2K | |
| Derrick Sung - Officer | Grant or award | Common Stock | 1,200,000 footnote F1 | $0.00 | - | |
| Derrick Sung - Officer | Grant or award | Performance Stock Units | 400,000 | $0.00 | - | |
| ||||||
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 976 | $1.57 | $2K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 3,725 | $1.57 | $6K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 2,176 | $1.57 | $3K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 3,401 | $1.57 | $5K | |
| Steven S. Williamson - Officer | Open-market sale | Common Stock | 5,118 | $1.60 | $8K | |
| Steven S. Williamson - Officer | Open-market sale | Common Stock | 4,530 | $1.60 | $7K | |
| Mehul Joshi - Officer | Open-market sale | Common Stock | 4,271 | $1.60 | $7K | |
| Mehul Joshi - Officer | Open-market sale | Common Stock | 3,665 | $1.60 | $6K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 707 | $1.60 | $1K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,799 | $1.60 | $3K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 1,575 | $1.60 | $3K | |
| Geoffrey Beran Rose - Officer | Open-market sale | Common Stock | 2,462 | $1.60 | $4K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 929 | $1.60 | $1K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 3,541 | $1.60 | $6K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 2,068 | $1.60 | $3K | |
| David Aaron Lehman - Officer | Open-market sale | Common Stock | 3,231 | $1.60 | $5K | |
| Richard Ferrari | Open-market sale | Common Stock | 8,000 | $3.16 | $25K | |
| Daniel P. Florin | Open-market purchase | Common Stock | 23,321 | $3.06 | $71K | |
| Tiffany Sullivan | Grant or award | Common Stock | 37,153 | $0.00 | - | |
| Thomas William Burns | Grant or award | Common Stock | 37,153 | $0.00 | - | |
Item 2.02
Item 5.07
Item 2.02
Item 1.01, 1.02, 2.03, 3.02, 9.01
LUNG insider trading FAQ
What is the latest insider trade for LUNG?
Pulmonx Corp (LUNG) had 4 insider filings in the last 90 days, with the most recent on 2026-09-03. The full record for LUNG runs to 43 Form 4 filings, the earliest from 2024-10-21. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying LUNG stock?
No insider purchases of LUNG were filed in the last 90 days. 1 purchase is on record for this company.
How many insiders are selling LUNG stock?
14 insider sales of LUNG were filed in the last 90 days, totaling $177K.
Where can I see LUNG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects LUNG Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
More Health Care companies with insider activity
Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Glendon E. French III view on EDGAR
- - Srikanth Radhakrishnan view on EDGAR
- - David Aaron Lehman view on EDGAR
- - Geoffrey Beran Rose view on EDGAR
- - Thomas William Burns view on EDGAR
- - Richard Ferrari view on EDGAR
- - Daniel P. Florin view on EDGAR
- - Georgia Melenikiotou view on EDGAR
- - Tiffany Sullivan view on EDGAR
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Learn more
- Insider selling: signal or noise?
- Why most insider sales are routine, and the few patterns worth a second look.
- Insider activity in Health Care
- Where LUNG's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
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