InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (17 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
17
T+90 hit rate
0%
T+90 mean return
-8.6%
Across 2 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the detailed record of transactions filed by Lehman David Aaron, Conseiller Juridique Général. Director active across 1 company, notably Pulmonx Corp. In total, 20 reports have been published. Split: 0 buy · 17 sells. Total volume traded: €107k. History available since 1 June 2021. The latest transaction was disclosed on 3 March 2025 (Cession). Regulator: SEC (Form 4). All data is openly available.
Declarations20 total
669 shares@ US$7.144.3% of flowCommon StockSEC:0001415889-25-007039:0
410 shares@ US$6.182.2% of flowCommon StockSEC:0001415889-24-028318:0
429 shares@ US$6.712.4% of flowCommon StockSEC:0001415889-24-022971:0
409 shares@ US$6.972.4% of flowCommon StockSEC:0001415889-24-015634:0
69,100 shares0Common StockSEC:0001415889-24-007230:0
459 shares@ US$9.063.6% of flowCommon StockSEC:0001415889-24-006841:0
402 shares@ US$10.333.6% of flowCommon StockSEC:0001209191-23-057508:0
398 shares@ US$10.013.4% of flowCommon StockSEC:0001209191-23-048493:0
399 shares@ US$11.484.0% of flowCommon StockSEC:0001209191-23-034001:0
458 shares@ US$11.034.5% of flowCommon StockSEC:0001209191-23-016003:0
387 shares@ US$5.932.1% of flowCommon StockSEC:0001209191-22-059854:0
392 shares@ US$17.896.6% of flowCommon StockSEC:0001209191-22-048781:0
386 shares@ US$18.050.012% mcap10.0% of flowCommon StockSEC:0001209191-22-034288:0
458 shares@ US$25.910.020% mcap16.2% of flowCommon StockSEC:0001209191-22-015828:0
383 shares@ US$32.730.021% mcap17.0% of flowCommon StockSEC:0001209191-21-067972:0
383 shares@ US$32.7310.3% of flowCommon StockSEC:0001209191-21-067972
383 shares@ US$40.090.024% mcap19.9% of flowCommon StockSEC:0001209191-21-054858:0
383 shares@ US$40.0912.1% of flowCommon StockSEC:0001209191-21-054858
17,600 shares0Common StockSEC:0001209191-21-040071
17,600 shares0Common StockSEC:0001209191-21-040071:0
20 of 20 declarations
About Lehman David Aaron
David Aaron Lehman is General Counsel at Pulmonx Corp. He oversees the company's legal affairs, playing a key role in risk management and compliance. His expertise is essential in supporting Pulmonx's operations.
