Jonathan Klamkin
Chief Executive Officer at Aeluma Inc.
Sits on 1 board. Last updated September 27, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 1 year
- Director since
- 2025
1 year of board service in total across 1 board, counting each seat separately. Longest: Aeluma Inc., 1 year.
Aeluma Inc.
Director · Chief Executive Officer
Chief executive roles
Aeluma Inc.
· Chief Executive Officer
Dates unknown
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Sep 21, 2026 | Aeluma Inc. | Open-market sale | −100,000 | $13.35 | $1,335,320 |
| Sep 21, 2026 | Aeluma Inc. | Grant or award | +31,771 | — | — |
| Sep 21, 2026 | Aeluma Inc. | Grant or award | +12,675 | — | — |
| Sep 21, 2026 | Aeluma Inc. | Shares withheld for tax | −4,547 | $13.61 | $61,885 |
| Aug 3, 2026 | Aeluma Inc. | Gift | −20,000 | — | — |
| Aug 3, 2026 | Aeluma Inc. | Gift | +20,000 | — | — |
| Aug 3, 2026 | Aeluma Inc. | Open-market sale | −4,190 | $16.29 | $68,263 |
| Aug 3, 2026 | Aeluma Inc. | Open-market sale | −15,810 | $16.85 | $266,378 |
| Jul 1, 2026 | Aeluma Inc. | Gift | −20,000 | — | — |
| Jul 1, 2026 | Aeluma Inc. | Gift | +20,000 | — | — |
| Jul 1, 2026 | Aeluma Inc. | Open-market sale | −19,900 | $21.08 | $419,512 |
| Jul 1, 2026 | Aeluma Inc. | Open-market sale | −100 | $21.56 | $2,156 |
| Jun 1, 2026 | Aeluma Inc. | Gift | −20,000 | — | — |
| Jun 1, 2026 | Aeluma Inc. | Gift | +20,000 | — | — |
| Jun 1, 2026 | Aeluma Inc. | Open-market sale | −900 | $22.19 | $19,971 |
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