Lehman David Aaron, General Counsel at Pulmonx Corp ($LUNG), made 17 open market sales of company shares over the past year, totaling about $82,000. His most recent sale occurred on March 2, 2026. These sales rank 9,846th among 11,678 individual insiders in our database, where the average is $8.6 million across roughly six transactions per insider. He recorded no open market purchases in this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 2, 2026 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | A | Common Stock | 150000 | $0.00 | 390,755.0000 | 41,247,034 | 62.30% | 0.36% |
| March 2, 2026 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 1163 | $1.43 | 251,829.0000 | 41,247,034 | 0.46% | 0.00% |
| March 2, 2026 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 4433 | $1.43 | 247,396.0000 | 41,247,034 | 1.76% | 0.01% |
| March 2, 2026 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 2590 | $1.43 | 244,806.0000 | 41,247,034 | 1.05% | 0.01% |
| March 2, 2026 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 4051 | $1.43 | 240,755.0000 | 41,247,034 | 1.65% | 0.01% |
| Dec. 1, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 3725 | $1.57 | 258,569.0000 | 41,247,034 | 1.42% | 0.01% |
| Dec. 1, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 2176 | $1.57 | 256,393.0000 | 41,247,034 | 0.84% | 0.01% |
| Dec. 1, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 3401 | $1.57 | 252,992.0000 | 41,247,034 | 1.33% | 0.01% |
| Dec. 1, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 976 | $1.57 | 262,294.0000 | 41,247,034 | 0.37% | 0.00% |
| Sept. 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 3231 | $1.60 | 263,270.0000 | 39,796,420 | 1.21% | 0.01% |
| Sept. 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 929 | $1.60 | 272,110.0000 | 39,796,420 | 0.34% | 0.00% |
| Sept. 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 3541 | $1.60 | 268,569.0000 | 39,796,420 | 1.30% | 0.01% |
| Sept. 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 2068 | $1.60 | 266,501.0000 | 39,796,420 | 0.77% | 0.01% |
| June 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 3283 | $3.13 | 273,039.0000 | 39,796,420 | 1.19% | 0.01% |
| June 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 943 | $3.13 | 282,018.0000 | 39,796,420 | 0.33% | 0.00% |
| June 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 535 | $3.14 | 282,961.0000 | 39,796,420 | 0.19% | 0.00% |
| June 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 3597 | $3.13 | 278,421.0000 | 39,796,420 | 1.28% | 0.01% |
| June 2, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 2099 | $3.13 | 276,322.0000 | 39,796,420 | 0.75% | 0.01% |
| March 3, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 669 | $7.14 | 197,182.0000 | 39,796,420 | 0.34% | 0.00% |
| March 3, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 13622 | $7.97 | 175,496.0000 | 39,796,420 | 7.20% | 0.03% |
| March 3, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | A | Common Stock | 108000 | $0.00 | 283,496.0000 | 39,796,420 | 61.54% | 0.27% |
| March 3, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 2397 | $7.14 | 189,118.0000 | 39,796,420 | 1.25% | 0.01% |
| March 3, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 4490 | $7.14 | 191,515.0000 | 39,796,420 | 2.29% | 0.01% |
| March 3, 2025 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 1177 | $7.14 | 196,005.0000 | 39,796,420 | 0.60% | 0.00% |
| Dec. 2, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 722 | $6.19 | 202,216.0000 | 0 | 0.36% | 0.00% |
| Dec. 2, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 1610 | $6.18 | 197,851.0000 | 0 | 0.81% | 0.00% |
| Dec. 2, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 410 | $6.18 | 202,938.0000 | 0 | 0.20% | 0.00% |
| Dec. 2, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 2755 | $6.19 | 199,461.0000 | 0 | 1.36% | 0.00% |
| Sept. 3, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 758 | $6.69 | 207,926.0000 | 0 | 0.36% | 0.00% |
| Sept. 3, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 429 | $6.71 | 208,684.0000 | 0 | 0.21% | 0.00% |
| Sept. 3, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 2890 | $6.69 | 205,036.0000 | 0 | 1.39% | 0.00% |
| Sept. 3, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 1688 | $6.69 | 203,348.0000 | 0 | 0.82% | 0.00% |
| June 3, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 409 | $6.97 | 214,179.0000 | 0 | 0.19% | 0.00% |
| June 3, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 1603 | $6.97 | 209,113.0000 | 0 | 0.76% | 0.00% |
| June 3, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 2744 | $6.97 | 210,716.0000 | 0 | 1.29% | 0.00% |
| June 3, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 719 | $6.97 | 213,460.0000 | 0 | 0.34% | 0.00% |
| March 1, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | A | Common Stock | 69100 | $0.00 | 214,588.0000 | 0 | 47.50% | 0.00% |
| March 1, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | A | Employee Stock Option (right to buy) | 34500 | $0.00 | 34,500.0000 | 0 | 9999.99% | 0.00% |
| March 1, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 459 | $9.06 | 149,380.0000 | 0 | 0.31% | 0.00% |
| March 1, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 809 | $9.06 | 148,571.0000 | 0 | 0.54% | 0.00% |
| March 1, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | S | Common Stock | 3083 | $9.06 | 145,488.0000 | 0 | 2.08% | 0.00% |
| March 1, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | A | Common Stock | 34500 | $0.00 | 179,988.0000 | 0 | 23.71% | 0.00% |
| March 1, 2024 | Pulmonx Corp | $LUNG | Lehman David Aaron | GENERAL COUNSEL | A | Employee Stock Option (right to buy) | 69100 | $0.00 | 69,100.0000 | 0 | 9999.99% | 0.00% |