7 insiders reported 113 Form 4 transactions for Aeluma, Inc. (ALMU) over the past 18 months (most recent 2026-08-05). Recent activity: Klamkin Jonathan (Chief Executive Officer) Sell 20,000 shares, Klamkin Jonathan (Chief Executive Officer) Buy 20,000 shares, Klamkin Jonathan (Chief Executive Officer) Sell 4,190 shares, Klamkin Jonathan (Chief Executive Officer) Sell 15,810 shares, Klamkin Jonathan (Chief Executive Officer) Sell 20,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-05 | Klamkin Jonathan | Chief Executive Officer | Sell | 20,000 | $0 |
| 2026-08-05 | Klamkin Jonathan | Chief Executive Officer | Buy | 20,000 | $0 |
| 2026-08-05 | Klamkin Jonathan | Chief Executive Officer | Sell | 4,190 | $68,263 |
| 2026-08-05 | Klamkin Jonathan | Chief Executive Officer | Sell | 15,810 | $266,378 |
| 2026-07-02 | Klamkin Jonathan | Chief Executive Officer | Sell | 20,000 | $0 |
| 2026-07-02 | Klamkin Jonathan | Chief Executive Officer | Buy | 20,000 | $0 |
| 2026-07-02 | Klamkin Jonathan | Chief Executive Officer | Sell | 19,900 | $419,512 |
| 2026-07-02 | Klamkin Jonathan | Chief Executive Officer | Sell | 100 | $2,156 |
| 2026-06-03 | Klamkin Jonathan | Chief Executive Officer | Sell | 7,900 | $192,642 |
| 2026-06-03 | Klamkin Jonathan | Chief Executive Officer | Buy | 20,000 | $0 |
| 2026-06-03 | Klamkin Jonathan | Chief Executive Officer | Sell | 900 | $19,968 |
| 2026-06-03 | Klamkin Jonathan | Chief Executive Officer | Sell | 1,400 | $32,649 |
| 2026-06-03 | Klamkin Jonathan | Chief Executive Officer | Sell | 20,000 | $0 |
| 2026-06-03 | Klamkin Jonathan | Chief Executive Officer | Sell | 1,600 | $40,190 |
| 2026-06-03 | Klamkin Jonathan | Chief Executive Officer | Sell | 8,200 | $215,211 |
| 2026-05-21 | Denbaars Steven | Director | Sell | 7,415 | $145,026 |
| 2026-05-21 | Denbaars Steven | Director | Sell | 5,085 | $104,807 |
| 2026-05-21 | Denbaars Steven | Director | Sell | 11,558 | $235,734 |
| 2026-05-21 | Denbaars Steven | Director | Sell | 942 | $20,064 |
| 2026-05-05 | Klamkin Jonathan | Chief Executive Officer | Sell | 350,000 | $0 |
| 2026-05-05 | Klamkin Jonathan | Chief Executive Officer | Buy | 350,000 | $0 |
| 2026-05-05 | Klamkin Jonathan | Chief Executive Officer | Sell | 1.1M | $0 |
| 2026-05-05 | Klamkin Jonathan | Chief Executive Officer | Buy | 1.1M | $0 |
| 2026-05-05 | Klamkin Jonathan | Chief Executive Officer | Sell | 50,000 | $0 |
| 2026-05-05 | Klamkin Jonathan | Chief Executive Officer | Buy | 50,000 | $0 |
Source: SEC Form 4 filings · as of 2026-08-05