Form 4 for INGN Inogen Inc
Accepted 2026-09-03 17:01:02 ET · period of report 2026-09-01 · accession 0002031211-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DT | 2026-09-03 17:01 | 2026-09-01 | INGN | Smith Kevin P. | EVP, GC, Bus Dev, Sec | A - Grant | $5.33 | +1,500 | 23.5K | +7% | +$7,995 |
| DT | 2026-09-03 17:01 | 2026-09-01 | INGN | Smith Kevin P. | EVP, GC, Bus Dev, Sec | M - OptEx | $0.00 | +18.1K | 41.6K | +77% | $0 |
| DT | 2026-09-03 17:01 | 2026-09-01 | INGN | Smith Kevin P. | EVP, GC, Bus Dev, Sec | F - Tax | $5.33 | -8,671 | 33.0K | -21% | -$46.2K |
| DT | 2026-09-03 17:01 | 2026-09-01 | INGN | Smith Kevin P. | EVP, GC, Bus Dev, Sec | M - OptEx | $0.00 | -18.1K | 18.1K | -50% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-09-01 | A | A | 1,500 | $5.33 | 23,507 | D | — | — | (F1) Shares acquired through the Company's 2014 Employee Stock Purchase Plan. |
| 2 | Common | Common Stock | 2026-09-01 | M | A | 18,136 | $0.00 | 41,643 | D | — | — | |
| 3 | Common | Common Stock | 2026-09-01 | F | D | 8,671 | $5.33 | 32,972 | D | — | — | (F2) The reported shares were withheld to cover the Reporting Person's tax withholding liability in connection with a portion of a time-based restricted stock unit award that vested on September 1, 2026. |
| 4 | Derivative | Restricted Stock Unit | 2026-09-01 | M | D | 18,136 | $0.00 | 18,135 | D | — · — to — | 18,136 Common Stock | (F3) Each restricted stock unit represents a contingent right to receive one share of Inogen common stock. (F4) 1/3rd of the restricted stock units vested on September 1, 2026 (the "Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date. (F4) 1/3rd of the restricted stock units vested on September 1, 2026 (the "Vesting Commencement Date"), and subject to the reporting person's continued service, 1/3rd of the restricted stock units shall vest every year thereafter on the same day of the year as the Vesting Commencement Date. |