Form 4 for ALMU Aeluma, Inc.
Accepted 2026-09-23 16:54:07 ET · period of report 2026-09-21 · accession 0001516062-26-000006 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-09-23 16:54 | 2026-09-21 | ALMU | Byron Michael | Dir | M - OptEx | $5.93 | +25.0K | 38.3K | +187% | +$148.2K |
| D | 2026-09-23 16:54 | 2026-09-21 | ALMU | Byron Michael | Dir | M - OptEx | $0.00 | -25.0K | 20.8K | -55% | $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 | 2026-09-21 | M | A | 25,000 | $5.93 | 38,343 | D | — | — | |
| 2 | Derivative | Stock Option (right to buy) | 2026-09-21 | M | D | 25,000 | $0.00 | 20,833 | D | $5.93 · — to 2035-02-28 | 25,000 Common Stock | (F1) Fully vested. |