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Pulmonx Corp (NASDAQ:LUNG)
US · Delayed Price · Currency is USD
Healthcare · Medical - Devices
1.84+0.01 (+0.55%)
Insider Score
––Not scored
LUNG Insider Score
Insiders filed in the last 90 days, but none of those trades qualified for scoring — round-trip buys and filings whose price is far off the market are excluded.
LUNG Stock Insider Trading Activity
LUNG stock’s insider trading shows 21 sales on the open market for an estimated $228.77K by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
Scored window · last 90 days0 qualifying buys0 insiders$0 bought— these are the numbers in the rankings table; the full history below shows every filing (buys, sells and older activity).
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| French Glendon E. III CEO | Sell | 37,784 | $2.26 | $85.39K | 3.2% | 1,137,936 | Sep 1, 2026 | — | Form 4 |
| Rose Geoffrey Beran Other | Sell | 2,390 | $2.26 | $5.40K | 0.5% | 453,108 | Sep 1, 2026 | — | Form 4 |
| Rose Geoffrey Beran Other | Sell | 1,530 | $2.26 | $3.46K | 0.3% | 451,578 | Sep 1, 2026 | — | Form 4 |
| Rose Geoffrey Beran Other | Sell | 1,746 | $2.26 | $3.95K | 0.4% | 449,832 | Sep 1, 2026 | — | Form 4 |
| Radhakrishnan Srikanth Other | Sell | 2,643 | $2.26 | $5.97K | 0.8% | 328,596 | Sep 1, 2026 | — | Form 4 |
| Lehman David Aaron Other | Sell | 3,476 | $2.26 | $7.86K | 0.9% | 366,654 | Sep 1, 2026 | — | Form 4 |
| Lehman David Aaron Other | Sell | 4,827 | $2.26 | $10.91K | 1.3% | 361,827 | Sep 1, 2026 | — | Form 4 |
| Radhakrishnan Srikanth Other | Sell | 2,121 | $2.26 | $4.79K | 0.6% | 326,475 | Sep 1, 2026 | — | Form 4 |
| Radhakrishnan Srikanth Other | Sell | 3,618 | $2.26 | $8.18K | 1.1% | 322,857 | Sep 1, 2026 | — | Form 4 |
| Radhakrishnan Srikanth Other | Sell | 5,863 | $2.26 | $13.25K | 1.8% | 316,994 | Sep 1, 2026 | — | Form 4 |
| French Glendon E. III CEO | Sell | 4,098 | $2.26 | $9.26K | 0.3% | 1,175,720 | Sep 1, 2026 | — | Form 4 |
| Rose Geoffrey Beran Other | Sell | 2,213 | $2.26 | $5.00K | 0.5% | 455,498 | Sep 1, 2026 | — | Form 4 |
| Lehman David Aaron Other | Sell | 3,807 | $2.26 | $8.60K | 1.0% | 372,354 | Sep 1, 2026 | — | Form 4 |
| Lehman David Aaron Other | Sell | 2,224 | $2.26 | $5.03K | 0.6% | 370,130 | Sep 1, 2026 | — | Form 4 |
| Melenikiotou Georgia Director | Award | 40,000 | — | — | 40.1% | 139,714 | Jun 5, 2026 | — | Form 4 |
| Ferrari Richard Director | Award | 40,000 | — | — | 46.0% | 127,024 | Jun 5, 2026 | — | Form 4 |
| Florin Daniel P Director | Award | 40,000 | — | — | 42.6% | 133,910 | Jun 5, 2026 | — | Form 4 |
| Burns Thomas William Director | Award | 40,000 | — | — | 54.5% | 113,399 | Jun 5, 2026 | — | Form 4 |
| Mead Dana G Jr. Director | Award | 40,000 | — | — | 40.1% | 139,714 | Jun 5, 2026 | — | Form 4 |
| Sullivan Tiffany Director | Award | 40,000 | — | — | 53.2% | 115,199 | Jun 5, 2026 | — | Form 4 |
| French Glendon E. III CEO | Sell | 13,511 | $1.57 | $21.21K | 1.1% | 1,178,162 | Jun 2, 2026 | — | Form 4 |
| Rose Geoffrey Beran Other | Sell | 1,778 | $1.54 | $2.74K | 0.4% | 463,956 | Jun 1, 2026 | — | Form 4 |
| Radhakrishnan Srikanth Other | Sell | 3,684 | $1.54 | $5.67K | 1.1% | 337,208 | Jun 1, 2026 | — | Form 4 |
| Radhakrishnan Srikanth Other | Sell | 5,969 | $1.54 | $9.19K | 1.8% | 331,239 | Jun 1, 2026 | — | Form 4 |
| Radhakrishnan Srikanth Other | Sell | 2,691 | $1.54 | $4.14K | 0.8% | 343,045 | Jun 1, 2026 | — | Form 4 |
| Radhakrishnan Srikanth Other | Sell | 2,153 | $1.54 | $3.32K | 0.6% | 340,892 | Jun 1, 2026 | — | Form 4 |
| Lehman David Aaron Other | Sell | 3,539 | $1.54 | $5.45K | 0.9% | 381,076 | Jun 1, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Sell (S) — Open-market or private sale
- Award (A) — Grant or award from the company, not a purchase
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.