Form 4 for ALMU Aeluma, Inc.
Accepted 2026-05-21 19:20:42 ET · period of report 2026-05-19 · accession 0001700533-26-000008 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MT | 2026-05-21 19:20 | 2026-05-19+ | ALMU | Denbaars Steven | Dir | S - Sale | $20.23 | -25.0K | 370.2K | -6% | -$505.6K |
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 | 2026-05-19 | S | D | 7,415 | $19.56 | 387,794 | D | — | — | (F1) Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 20, 2025. (F2) Restricted stock units scheduled to vest with respect to approximately 1/12 of the shares on December 31, 2025, 1/4 of the shares on March 31, June 30, and September 30, 2026, and 1/6 of the shares on November 30, 2026. (F3) The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $19.02 to $20.01, inclusive. |
| 2 | Common | Common Stock | 2026-05-19 | S | D | 5,085 | $20.61 | 382,709 | D | — | — | (F1) Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 20, 2025. (F4) The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $20.0244 to $20.9963, inclusive. |
| 3 | Common | Common Stock | 2026-05-20 | S | D | 11,558 | $20.40 | 371,151 | D | — | — | (F1) Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 20, 2025. (F5) The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $19.89 to $20.8895, inclusive. |
| 4 | Common | Common Stock | 2026-05-20 | S | D | 942 | $21.30 | 370,209 | D | — | — | (F1) Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 20, 2025. (F6) The price reported in Column 4 represents a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $20.907 to $21.63, inclusive. |