David Aaron Lehman insider trades: Pulmonx (LUNG) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where David reports to the SEC
Open-market buys and sales
32 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 1, 2026 | LUNG | ↓ Sell | 14,334 | $2.26 | $32K | Direct | Sep 3, 2026 (2d) |
| Jun 1, 2026 | LUNG | ↓ Sell | 14,594 | $1.54 | $22K | Direct | Jun 3, 2026 (2d) |
| Mar 2, 2026 | LUNG | ↓ Sell | 12,237 | $1.43 | $17K | Direct | Mar 4, 2026 (2d) |
| Dec 1, 2025 | LUNG | ↓ Sell | 10,278 | $1.57 | $16K | Direct | Dec 3, 2025 (2d) |
| Sep 2, 2025 | LUNG | ↓ Sell | 9,769 | $1.60 | $16K | Direct | Sep 3, 2025 (1d) |
| Jun 2, 2025 | LUNG | ↓ Sell | 10,457 | $3.13 | $33K | Direct | Jun 4, 2025 (2d) |
| Mar 3, 2025 | LUNG | ↓ Sell | 22,355 | $7.65 | $171K | Direct | Mar 5, 2025 (2d) |
| Dec 2, 2024 | LUNG | ↓ Sell | 5,497 | $6.19 | $34K | Direct | Dec 4, 2024 (2d) |
| Sep 3, 2024 | LUNG | ↓ Sell | 5,765 | $6.69 | $39K | Direct | Sep 5, 2024 (2d) |
| Jun 3, 2024 | LUNG | ↓ Sell | 5,475 | $6.97 | $38K | Direct | Jun 5, 2024 (2d) |
| Mar 1, 2024 | LUNG | ↓ Sell | 4,351 | $9.06 | $39K | Direct | Mar 5, 2024 (4d) |
| Dec 1, 2023 | LUNG | ↓ Sell | 3,809 | $10.34 | $39K | Direct | Dec 5, 2023 (4d) |
| Sep 1, 2023 | LUNG | ↓ Sell | 3,772 | $10.01 | $38K | Direct | Sep 6, 2023 (5d) |
| Jun 1, 2023 | LUNG | ↓ Sell | 3,776 | $11.48 | $43K | Direct | Jun 2, 2023 (1d) |
| Mar 1, 2023 | LUNG | ↓ Sell | 1,264 | $11.03 | $14K | Direct | Mar 3, 2023 (2d) |
| Dec 1, 2022 | LUNG | ↓ Sell | 1,069 | $5.93 | $6K | Direct | Dec 5, 2022 (4d) |
| Sep 1, 2022 | LUNG | ↓ Sell | 1,082 | $17.88 | $19K | Direct | Sep 6, 2022 (5d) |
| Jun 1, 2022 | LUNG | ↓ Sell | 1,065 | $18.05 | $19K | Direct | Jun 3, 2022 (2d) |
| Mar 1, 2022 | LUNG | ↓ Sell | 458 | $25.91 | $12K | Direct | Mar 3, 2022 (2d) |
| Dec 1, 2021 | LUNG | ↓ Sell | 383 | $32.73 | $13K | Direct | Dec 3, 2021 (2d) |
| Sep 1, 2021 | LUNG | ↓ Sell | 383 | $40.09 | $15K | Direct | Sep 3, 2021 (2d) |
| May 6, 2019 | XENT | ↓ Sell | 9,000 | $33.02 | $297K | Direct | May 8, 2019 (2d) |
| Apr 29, 2019 | XENT | ↓ Sell | 9,000 | $33.04 | $297K | Direct | May 1, 2019 (2d) |
| Dec 11, 2017 | XENT | ↓ Sell | 36,000 | $32.75 | $1.2M | Direct | Dec 13, 2017 (2d) |
| Oct 11, 2013 | THOR | ↓ Sell | 21,889 | $38.17 | $835K | Direct | Oct 15, 2013 (4d) |
| Jan 2, 2013 | THOR | ↓ Sell | 13,125 | $38.06 | $500K | Direct | Jan 4, 2013 (2d) |
| Dec 27, 2012 | THOR | ↓ Sell | 8,775 | $37.41 | $328K | Direct | Dec 31, 2012 (4d) |
| Oct 4, 2012 | THOR | ↓ Sell | 12,300 | $36.11 | $444K | Direct | Oct 9, 2012 (5d) |
| Sep 7, 2012 | THOR | ↓ Sell | 1,624 | $36.01 | $58K | Direct | Sep 11, 2012 (4d) |
| Jul 17, 2012 | THOR | ↓ Sell | 14,037 | $36.00 | $505K | Direct | Jul 19, 2012 (2d) |
| Jun 3, 2010 | THOR | ↓ Sell | 52,107 | $44.37 | $2.3M | Direct | Jun 7, 2010 (4d) |
| Aug 28, 2008 | THOR | ↓ Sell | 20,708 | $26.57 | $550K | Direct | Aug 29, 2008 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other LUNG insiders
Open-market trades in the last 12 months
About David Aaron Lehman's insider trades
David Aaron Lehman is General Counsel at Pulmonx (LUNG). Since Aug 28, 2008, David has reported no open-market purchases and 32 sales worth $8.0M on SEC Form 4. In the last 12 months: 4 sales ($89K).
Their filings also include shares withheld for taxes (27 filings), grants and awards (26 filings), option exercises (11 filings), shares returned to the company (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every LUNG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.