Klamkin Jonathan
SEC insider (Form 3/4/5 filer). CIK 0001869626. Chief Executive Officer at Aeluma, Inc. (ALMU). 40 reported Form 4/5 transactions since Sep 2024; latest on Oct 12, 2026. Located in GOLETA, CA.
Companies Klamkin Jonathan has filed insider reports for
- Aeluma, Inc. (ALMU): Director, Officer, Chief Executive Officer
Klamkin Jonathan
CIK: 0001869626
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)20 (50.0%)
Position reduction
Option Exercises (M)0 (0.0%)
Derivative conversions
Awards (A)2 (5.0%)
Compensation grants
Other (G, F, J, C, D, …)18 (45.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
ALMU
Aeluma, Inc.
DirectorOfficer
Discretionary Trading P&L
Holdings
Transaction History (40 total)
- Oct 12, 2026ALMU
Aeluma, Inc.
SaleIndirect100K shares at avg. $10.53$1.1M - Sep 21, 2026ALMU
Aeluma, Inc.
Tax PaymentDirect4.5K shares at avg. $13.61$62K - Sep 21, 2026ALMU
Aeluma, Inc.
AwardDirect12.7K shares- - Sep 21, 2026ALMU
Aeluma, Inc.
AwardDirect31.8K shares- - Sep 21, 2026ALMU
Aeluma, Inc.
SaleIndirect100K shares at avg. $13.35$1.3M - Aug 3, 2026ALMU
Aeluma, Inc.
GiftIndirect20K shares- - Aug 3, 2026ALMU
Aeluma, Inc.
GiftDirect20K shares- - Aug 3, 2026ALMU
Aeluma, Inc.
SaleDirect15.8K shares at avg. $16.85$266K - Aug 3, 2026ALMU
Aeluma, Inc.
SaleDirect4.2K shares at avg. $16.29$68K - Jul 1, 2026ALMU
Aeluma, Inc.
SaleDirect100 shares at avg. $21.56$2K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 12, 2026 | ALMU Aeluma, Inc. | Sale | 100,000 | $10.53 | $1,053,430 | Indirect |
| Sep 21, 2026 | ALMU Aeluma, Inc. | Tax Payment | 4,547 | $13.61 | $61,885 | Direct |
| Sep 21, 2026 | ALMU Aeluma, Inc. | Award | 12,675 | - | $0 | Direct |
| Sep 21, 2026 | ALMU Aeluma, Inc. | Award | 31,771 | - | $0 | Direct |
| Sep 21, 2026 | ALMU Aeluma, Inc. | Sale | 100,000 | $13.35 | $1,335,320 | Indirect |
| Aug 3, 2026 | ALMU Aeluma, Inc. | Gift | 20,000 | - | $0 | Indirect |
| Aug 3, 2026 | ALMU Aeluma, Inc. | Gift | 20,000 | - | $0 | Direct |
| Aug 3, 2026 | ALMU Aeluma, Inc. | Sale | 15,810 | $16.85 | $266,378 | Direct |
| Aug 3, 2026 | ALMU Aeluma, Inc. | Sale | 4,190 | $16.29 | $68,263 | Direct |
| Jul 1, 2026 | ALMU Aeluma, Inc. | Sale | 100 | $21.56 | $2,156 | Direct |
1-10 of 40 transactions