LUNG Insider Transactions
307 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
LUNG insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| French Glendon E. III | President and CEO | 2026-06-02 | Sale | 13,511.0 | $1.57 |
| Radhakrishnan Srikanth | Chief Science &Techn. Officer | 2026-06-01 | Sale | 5,969.0 | $1.54 |
| Radhakrishnan Srikanth | Chief Science &Techn. Officer | 2026-06-01 | Sale | 3,684.0 | $1.54 |
| Radhakrishnan Srikanth | Chief Science &Techn. Officer | 2026-06-01 | Sale | 2,153.0 | $1.54 |
| Radhakrishnan Srikanth | Chief Science &Techn. Officer | 2026-06-01 | Sale | 2,691.0 | $1.54 |
| French Glendon E. III | President and CEO | 2026-06-01 | Sale | 38,467.0 | $1.54 |
| French Glendon E. III | President and CEO | 2026-06-01 | Sale | 4,171.0 | $1.54 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2026-06-01 | Sale | 2,254.0 | $1.54 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2026-06-01 | Sale | 2,434.0 | $1.54 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2026-06-01 | Sale | 1,557.0 | $1.54 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2026-06-01 | Sale | 1,778.0 | $1.54 |
| Lehman David Aaron | GENERAL COUNSEL | 2026-06-01 | Sale | 4,915.0 | $1.54 |
| Lehman David Aaron | GENERAL COUNSEL | 2026-06-01 | Sale | 3,539.0 | $1.54 |
| Lehman David Aaron | GENERAL COUNSEL | 2026-06-01 | Sale | 2,264.0 | $1.54 |
| Lehman David Aaron | GENERAL COUNSEL | 2026-06-01 | Sale | 3,876.0 | $1.54 |
| Radhakrishnan Srikanth | Chief Science &Techn. Officer | 2026-03-02 | Sale | 4,198.0 | $1.43 |
| Radhakrishnan Srikanth | Chief Science &Techn. Officer | 2026-03-02 | Sale | 2,461.0 | $1.43 |
| Radhakrishnan Srikanth | Chief Science &Techn. Officer | 2026-03-02 | Sale | 3,068.0 | $1.43 |
| Radhakrishnan Srikanth | Chief Science &Techn. Officer | 2026-03-02 | Sale | 756.0 | $1.43 |
| French Glendon E. III | President and CEO | 2026-03-02 | Sale | 58,368.0 | $1.43 |
| French Glendon E. III | President and CEO | 2026-03-02 | Sale | 6,737.0 | $1.43 |
| French Glendon E. III | President and CEO | 2026-03-02 | Sale | 2,708.0 | $1.43 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2026-03-02 | Sale | 2,911.0 | $1.43 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2026-03-02 | Sale | 1,861.0 | $1.43 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2026-03-02 | Sale | 2,125.0 | $1.43 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2026-03-02 | Sale | 835.0 | $1.43 |
| Lehman David Aaron | GENERAL COUNSEL | 2026-03-02 | Sale | 4,051.0 | $1.43 |
| Lehman David Aaron | GENERAL COUNSEL | 2026-03-02 | Sale | 2,590.0 | $1.43 |
| Lehman David Aaron | GENERAL COUNSEL | 2026-03-02 | Sale | 4,433.0 | $1.43 |
| Lehman David Aaron | GENERAL COUNSEL | 2026-03-02 | Sale | 1,163.0 | $1.43 |
| Florin Daniel P | Director | 2025-12-08 | Sale | 23,321.0 | $1.99 |
| French Glendon E. III | President and CEO | 2025-12-01 | Sale | 6,281.0 | $1.57 |
| French Glendon E. III | President and CEO | 2025-12-01 | Sale | 2,524.0 | $1.57 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-12-01 | Sale | 2,379.0 | $1.57 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-12-01 | Sale | 1,522.0 | $1.57 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-12-01 | Sale | 1,738.0 | $1.57 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-12-01 | Sale | 683.0 | $1.57 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-12-01 | Sale | 3,401.0 | $1.57 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-12-01 | Sale | 2,176.0 | $1.57 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-12-01 | Sale | 3,725.0 | $1.57 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-12-01 | Sale | 976.0 | $1.57 |
| Williamson Steven S. | PRESIDENT AND CEO | 2025-09-02 | Sale | 4,530.0 | $1.6 |
| Williamson Steven S. | PRESIDENT AND CEO | 2025-09-02 | Sale | 5,118.0 | $1.6 |
| Joshi Mehul | Chief Financial Officer & PAO | 2025-09-02 | Sale | 3,665.0 | $1.6 |
| Joshi Mehul | Chief Financial Officer & PAO | 2025-09-02 | Sale | 4,271.0 | $1.6 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-09-02 | Sale | 2,462.0 | $1.6 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-09-02 | Sale | 1,575.0 | $1.6 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-09-02 | Sale | 1,799.0 | $1.6 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-09-02 | Sale | 707.0 | $1.6 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-09-02 | Sale | 3,231.0 | $1.6 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-09-02 | Sale | 2,068.0 | $1.6 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-09-02 | Sale | 3,541.0 | $1.6 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-09-02 | Sale | 929.0 | $1.6 |
| Ferrari Richard | Director | 2025-06-12 | Sale | 8,000.0 | $3.16 |
| Florin Daniel P | Director | 2025-06-05 | Purchase | 23,321.0 | $3.06 |
| Williamson Steven S. | PRESIDENT AND CEO | 2025-06-02 | Sale | 4,661.0 | $3.13 |
| Williamson Steven S. | PRESIDENT AND CEO | 2025-06-02 | Sale | 5,262.0 | $3.13 |
| Joshi Mehul | Chief Financial Officer & PAO | 2025-06-02 | Sale | 3,721.0 | $3.13 |
| Joshi Mehul | Chief Financial Officer & PAO | 2025-06-02 | Sale | 4,340.0 | $3.13 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-06-02 | Sale | 2,463.0 | $3.13 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-06-02 | Sale | 1,576.0 | $3.13 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-06-02 | Sale | 1,799.0 | $3.13 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-06-02 | Sale | 708.0 | $3.13 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-06-02 | Sale | 401.0 | $3.14 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-06-02 | Sale | 3,283.0 | $3.13 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-06-02 | Sale | 2,099.0 | $3.13 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-06-02 | Sale | 3,597.0 | $3.13 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-06-02 | Sale | 943.0 | $3.13 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-06-02 | Sale | 535.0 | $3.14 |
| French Glendon E. III | Director | 2025-03-20 | Sale | 20,000.0 | $7.85 |
| Joshi Mehul | Chief Financial Officer & PAO | 2025-03-03 | Sale | 14,384.0 | $7.12 |
| Williamson Steven S. | PRESIDENT AND CEO | 2025-03-03 | Sale | 27,689.0 | $7.14 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-03-03 | Sale | 13,622.0 | $7.97 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-03-03 | Sale | 2,397.0 | $7.14 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-03-03 | Sale | 4,490.0 | $7.14 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-03-03 | Sale | 1,177.0 | $7.14 |
| Lehman David Aaron | GENERAL COUNSEL | 2025-03-03 | Sale | 669.0 | $7.14 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-03-03 | Sale | 2,017.0 | $7.12 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-03-03 | Sale | 2,327.0 | $7.14 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-03-03 | Sale | 915.0 | $7.12 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2025-03-03 | Sale | 520.0 | $7.12 |
| French Glendon E. III | Director | 2025-02-20 | Sale | 12,417.0 | $8.76 |
| French Glendon E. III | Director | 2025-02-20 | Sale | 43,036.0 | $8.14 |
| French Glendon E. III | Director | 2025-01-17 | Sale | 2,221.0 | $6.5 |
| French Glendon E. III | Director | 2025-01-16 | Sale | 2,326.0 | $6.53 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2024-12-02 | Sale | 1,538.0 | $6.18 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2024-12-02 | Sale | 1,756.0 | $6.19 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2024-12-02 | Sale | 690.0 | $6.18 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2024-12-02 | Sale | 392.0 | $6.19 |
| Lehman David Aaron | GENERAL COUNSEL | 2024-12-02 | Sale | 1,610.0 | $6.18 |
| Lehman David Aaron | GENERAL COUNSEL | 2024-12-02 | Sale | 2,755.0 | $6.19 |
| Lehman David Aaron | GENERAL COUNSEL | 2024-12-02 | Sale | 722.0 | $6.19 |
| Lehman David Aaron | GENERAL COUNSEL | 2024-12-02 | Sale | 410.0 | $6.18 |
| French Glendon E. III | Director | 2024-11-22 | Sale | 20,000.0 | $6.63 |
| French Glendon E. III | Director | 2024-10-17 | Sale | 20,000.0 | $6.52 |
| French Glendon E. III | Director | 2024-09-12 | Sale | 20,000.0 | $8.09 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2024-09-03 | Sale | 1,610.0 | $6.71 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2024-09-03 | Sale | 1,842.0 | $6.69 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2024-09-03 | Sale | 724.0 | $6.69 |
| Rose Geoffrey Beran | CHIEF COMMERCIAL OFFICER | 2024-09-03 | Sale | 410.0 | $6.71 |