Insider · CIK 0001354228
David Aaron Lehman
Files at: LUNG, XENT, THOR. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 2026 SForm 4 → | Sep 3, 6:19 pm EDT | Pulmonx CorpLUNG | 14,334 | $2.26 | $32,395 | 361,827 | −3.81% | |
| Jun 1, 2026 SForm 4 → | Jun 3, 4:17 pm EDT | Pulmonx CorpLUNG | 14,594 | $1.54 | $22,475 | 376,161 | −3.73% | |
| Jan 16, 2019 AForm 4 → | Jan 18, 5:39 pm EST | Intersect ENT, Inc.XENT | 9,000 | — | — | 21,795 | — | plan? |
| Jan 1, 2019 FForm 4 → | Jan 3, 8:10 pm EST | Intersect ENT, Inc.XENT | 2,418 | $26.57 | $64,240 | 12,795 | — | plan? |
| Jan 17, 2018 AForm 4 → | Jan 19, 5:16 pm EST | Intersect ENT, Inc.XENT | 7,500 | — | — | 15,213 | — | plan? |
| Jan 1, 2018 FForm 4 → | Jan 3, 8:09 pm EST | Intersect ENT, Inc.XENT | 1,287 | $33.93 | $43,672 | 7,713 | — | plan? |
| Dec 11, 2017 SForm 4 → | Dec 13, 7:53 pm EST | Intersect ENT, Inc.XENT | 36,000 | $32.75 | $1,179,000 | 9,000 | −80.0% | plan? |
| Dec 11, 2017 MForm 4 → | Dec 13, 7:53 pm EST | Intersect ENT, Inc.XENT | 36,000 | $18.00 | $648,000 | 45,000 | — | plan? |
| Jan 18, 2017 AForm 4 → | Jan 20, 7:43 pm EST | Intersect ENT, Inc.XENT | 9,000 | — | — | 9,000 | — | plan? |
| Oct 1, 2015 ADGForm 4 → | Oct 8, 4:57 pm EDT | THORATEC CORPTHOR | 91,061 | $63.50 | $4,550,093 | 0 | — | plan? late |
| Mar 17, 2015 FForm 4 → | Mar 18, 5:10 pm EDT | THORATEC CORPTHOR | 914 | $40.24 | $36,779 | 54,775 | — | plan? |
| Mar 16, 2015 AForm 4 → | Mar 16, 7:31 pm EDT | THORATEC CORPTHOR | 12,663 | — | — | 55,689 | — | plan? |
| Mar 9, 2015 FForm 4 → | Mar 11, 5:34 pm EDT | THORATEC CORPTHOR | 2,206 | $39.61 | $87,380 | 43,026 | — | plan? |
| Mar 2, 2015 FForm 4 → | Mar 4, 5:03 pm EST | THORATEC CORPTHOR | 1,238 | $40.25 | $49,830 | 45,232 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jan 16, 2019 AForm 4 → | Jan 18, 5:39 pm EST | Intersect ENT, Inc.XENT | 42,000 | — | — | 42,000 | — | |
| Jan 17, 2018 AForm 4 → | Jan 19, 5:16 pm EST | Intersect ENT, Inc.XENT | 35,000 | — | — | 35,000 | — | |
| Dec 11, 2017 MForm 4 → | Dec 13, 7:53 pm EST | Intersect ENT, Inc.XENT | 36,000 | — | — | 94,000 | — | |
| Jan 18, 2017 AForm 4 → | Jan 20, 7:43 pm EST | Intersect ENT, Inc.XENT | 42,000 | — | — | 42,000 | — | |
| Feb 22, 2016 AForm 4 → | Feb 23, 6:03 pm EST | Intersect ENT, Inc.XENT | 130,000 | — | — | 130,000 | — | |
| Oct 8, 2015 DForm 4 → | Oct 8, 4:57 pm EDT | THORATEC CORPTHOR | 171,516 | $33.94 | $5,821,992 | 0 | — |