ALMU Insider Trading Activity and SEC Form 4 Filings
ALMU insider trading summary
Over the past 12 months, insiders at Aeluma, Inc. (ALMU) reported 50 sales worth $13.8M by 3 insiders and no open-market purchases on SEC Form 4. Net insider selling was $13.8M.
Latest ALMU insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Oct 12, 2026 | Jonathan Klamkin | Chief Executive Officer | Sell | $1.1M (100,000 @ $10.53) |
| Sep 21, 2026 | Jonathan Klamkin | Chief Executive Officer | Sell | $1.3M (100,000 @ $13.35) |
| Aug 27, 2026 | Steven Denbaars | Insider | Sell | $173K (12,500 @ $13.82) |
| Aug 27, 2026 | Steven Denbaars | Insider | Sell | $173K (12,500 @ $13.82) |
| Aug 26, 2026 | Steven Denbaars | Insider | Sell | $173K (12,500 @ $13.84) |
| Aug 26, 2026 | Steven Denbaars | Insider | Sell | $173K (12,500 @ $13.84) |
| Aug 3, 2026 | Jonathan Klamkin | Chief Executive Officer | Sell | $68K (4,190 @ $16.29) |
| Aug 3, 2026 | Jonathan Klamkin | Chief Executive Officer | Sell | $266K (15,810 @ $16.85) |
| Jun 1, 2026 | Jonathan Klamkin | Chief Executive Officer | Sell | $215K (8,200 @ $26.25) |
| Jun 1, 2026 | Jonathan Klamkin | Chief Executive Officer | Sell | $20K (900 @ $22.19) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.