Sung Derrick
SEC CIK 1670118 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| LUNG | Pulmonx Corp | COO, CFO | 1.34M | — | $604.1K | 15 | 2021-09-01 | 2025-12-01 |
Most active insiders at LUNG, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | French Glendon E. III | Pres, CEO, Dir | — | $292.3K |
| 2 | Lehman David Aaron | GC | — | $88.5K |
| 3 | Radhakrishnan Srikanth | Chief Science, Techn. Off | — | $69.5K |
| 4 | Rose Geoffrey Beran | Chief Commercial Off | — | $51.1K |
| 5 | Florin Daniel P | Dir | — | $46.4K |
| 6 | Sullivan Tiffany | Dir | — | — |
| 7 | Melenikiotou Georgia | Dir | — | — |
| 8 | Sung Derrick | COO, CFO | — | — |
| 9 | Burns Thomas William | Dir | — | — |
| 10 | Mead Dana G Jr. | Dir | — | — |
Transactions 15
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2025-12-03 | 2025-12-01 | LUNG | Pulmonx Corp | Sung Derrick | COO, CFO | A - Grant | $0.00 | +1.20M | 1.34M | +887% | $0 |
| M | 2023-09-06 | 2023-09-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $10.00 | -4,219 | 394.2K | -1% | -$42.2K |
| M | 2023-06-02 | 2023-06-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $11.49 | -4,222 | 398.4K | -1% | -$48.5K |
| DM | 2023-03-03 | 2023-03-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $11.03 | -1,264 | 261.5K | -0.5% | -$13.9K |
| D | 2023-03-03 | 2023-03-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | A - Grant | $0.00 | +138.0K | 399.5K | +53% | $0 |
| M | 2022-12-05 | 2022-12-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $5.93 | -1,069 | 262.7K | -0.4% | -$6,339 |
| D | 2022-11-14 | 2022-11-14 | LUNG | Pulmonx Corp | Sung Derrick | CFO | M - OptEx | $2.20 | +10.0K | 263.8K | +4% | +$22.0K |
| M | 2022-09-06 | 2022-09-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $17.87 | -1,082 | 254.5K | -0.4% | -$19.3K |
| M | 2022-06-03 | 2022-06-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $18.05 | -1,065 | 255.6K | -0.4% | -$19.2K |
| D | 2022-03-03 | 2022-03-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $25.91 | -458 | 225.0K | -0.2% | -$11.9K |
| D | 2022-03-03 | 2022-03-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | A - Grant | $0.00 | +31.0K | 256.0K | +14% | $0 |
| M | 2021-12-16 | 2021-12-14+ | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $31.71 | -6,000 | 228.4K | -3% | -$190.3K |
| 2021-12-03 | 2021-12-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $32.73 | -383 | 231.4K | -0.2% | -$12.5K | |
| M | 2021-09-21 | 2021-09-20+ | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $37.43 | -6,000 | 234.8K | -2% | -$224.6K |
| 2021-09-03 | 2021-09-01 | LUNG | Pulmonx Corp | Sung Derrick | CFO | S - Sale | $40.09 | -383 | 237.8K | -0.2% | -$15.4K |
Purchase Sale Sale after option exercise All abbreviations