InsiderTape plots every Form 4 on the price chart and flags cluster buys, CEO conviction, and first buys in years the moment they file. Start a free 7-day trial, cancel anytime.
START FREE TRIAL →David Aaron Lehman, a General Counsel, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 19 open-market SEC Form 4 transactions: 0 purchases worth $0 and 19 sales worth $384K, reported from Sep 1, 21 to Mar 2, 26. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 2, 26 | LUNGPulmonx Corp | SELL | 4.4K | $1.43 | $6K |
| Dec 1, 25 | LUNGPulmonx Corp | SELL | 3.7K | $1.57 | $6K |
| Sep 2, 25 | LUNGPulmonx Corp | SELL | 3.5K | $1.60 | $6K |
| Jun 2, 25 | LUNGPulmonx Corp | SELL | 3.6K | $3.14 | $11K |
| Mar 3, 25 | LUNGPulmonx Corp | SELL | 13.6K | $7.97 | $109K |
| Dec 2, 24 | LUNGPulmonx Corp | SELL | 2.8K | $6.19 | $17K |
| Sep 3, 24 | LUNGPulmonx Corp | SELL | 2.9K | $6.71 | $19K |
| Jun 3, 24 | LUNGPulmonx Corp | SELL | 2.7K | $6.97 | $19K |
| Mar 1, 24 | LUNGPulmonx Corp | SELL | 3.1K | $9.06 | $28K |
| Dec 1, 23 | LUNGPulmonx Corp | SELL | 2.7K | $10.34 | $28K |
| Sep 1, 23 | LUNGPulmonx Corp | SELL | 2.7K | $10.01 | $27K |
| Jun 1, 23 | LUNGPulmonx Corp | SELL | 2.7K | $11.48 | $31K |
| Mar 1, 23 | LUNGPulmonx Corp | SELL | 806 | $11.03 | $9K |
| Dec 1, 22 | LUNGPulmonx Corp | SELL | 682 | $5.93 | $4K |
| Sep 1, 22 | LUNGPulmonx Corp | SELL | 690 | $17.89 | $12K |
| Jun 1, 22 | LUNGPulmonx Corp | SELL | 679 | $18.05 | $12K |
| Mar 1, 22 | LUNGPulmonx Corp | SELL | 458 | $25.91 | $12K |
| Dec 1, 21 | LUNGPulmonx Corp | SELL | 383 | $32.73 | $13K |
| Sep 1, 21 | LUNGPulmonx Corp | SELL | 383 | $40.09 | $15K |