Form 4 for ALMU Aeluma, Inc.
Accepted 2026-08-05 16:08:47 ET · period of report 2026-08-03 · accession 0001869626-26-000023 · 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| TI | 2026-08-05 16:08 | 2026-08-03 | ALMU | Klamkin Jonathan | CEO, Dir | G - Gift | $0.00 | -20.0K | 1.33M | -1% | $0 |
| T | 2026-08-05 16:08 | 2026-08-03 | ALMU | Klamkin Jonathan | CEO, Dir | G - Gift | $0.00 | +20.0K | 22.4K | +832% | $0 |
| MT | 2026-08-05 16:08 | 2026-08-03 | ALMU | Klamkin Jonathan | CEO, Dir | S - Sale | $16.73 | -20.0K | 2,403 | -89% | -$334.6K |
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 | 2026-08-03 | G | D | 20,000 | $0.00 | 1,326,995 | I By Family Trust | — | — | |
| 2 | Common | Common Stock | 2026-08-03 | G | A | 20,000 | $0.00 | 22,403 | D | — | — | |
| 3 | Common | Common Stock | 2026-08-03 | S | D | 4,190 | $16.29 | 18,213 | D | — | — | (F1) Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 3, 2025. (F2) Reflects the weighted average price of 4,190 shares of common stock of Aeluma, Inc. sold by the reporting person in multiple transactions on August 3, 2026 with sale prices ranging from $15.62 to $16.61 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |
| 4 | Common | Common Stock | 2026-08-03 | S | D | 15,810 | $16.85 | 2,403 | D | — | — | (F1) Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 3, 2025. (F3) Reflects the weighted average price of 15,810 shares of common stock of Aeluma, Inc. sold by the reporting person in multiple transactions on August 3, 2026 with sale prices ranging from $16.62 to $17.53 per share. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price. |