AlphaYouALMU: Klamkin Jonathan discloses securities transactions
By AlphaYouPublished Form 4
Klamkin Jonathan
Reporting filer
Klamkin Jonathan reported Sale in Aeluma, Inc.: 100000 units of Common Stock, dated 2026-09-21. The full Form 4 contains 5 transaction entries.
- Disclosed
- Sep 23, 2026
Reported details
5 entries| Security | Owner | Date | Code | Action | Quantity | Price | Following holdings | Reporting delay | Filed terms and references |
|---|---|---|---|---|---|---|---|---|---|
| Common Stock | Klamkin Jonathan | 2026-09-21 | S | Sale | 100000 | 13.3532 | 1,226,995 | 2 days | Filed terms
|
| Common Stock | Klamkin Jonathan | 2026-09-21 | A | Grant or award | 31771 | 0 | 34,174 | 2 days | Filed terms
|
| Common Stock | Klamkin Jonathan | 2026-09-21 | A | Grant or award | 12675 | 0 | 46,849 | 2 days | Filed terms
|
| Common Stock | Klamkin Jonathan | 2026-09-21 | F | Tax/exercise withholding | 4547 | 13.61 | 42,302 | 2 days | Filed terms
|
| Stock Option (right to buy) (derivative) | Klamkin Jonathan | 2026-09-21 | A | Grant or award | 75135 | 0 | 75,135 | 2 days | Filed terms
|
Common Stock
- Owner
- Klamkin Jonathan
- Date
- 2026-09-21
- Code
- S
- Action
- Sale
- Quantity
- 100000
- Price
- 13.3532
- Following holdings
- 1,226,995
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-09-21
- transaction Form Type: 4
- transaction Code: S
- equity Swap Involved: 0
- id: F1
- transaction Shares: 100000
- transaction Price Per Share: 13.3532
- id: F2
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 1226995
- direct Or Indirect Ownership: I
- nature Of Ownership: By Family Trust
Common Stock
- Owner
- Klamkin Jonathan
- Date
- 2026-09-21
- Code
- A
- Action
- Grant or award
- Quantity
- 31771
- Price
- 0
- Following holdings
- 34,174
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-09-21
- transaction Form Type: 4
- transaction Code: A
- equity Swap Involved: 0
- transaction Shares: 31771
- id: F3
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 34174
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Klamkin Jonathan
- Date
- 2026-09-21
- Code
- A
- Action
- Grant or award
- Quantity
- 12675
- Price
- 0
- Following holdings
- 46,849
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-09-21
- transaction Form Type: 4
- transaction Code: A
- equity Swap Involved: 0
- transaction Shares: 12675
- id: F4
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: A
- shares Owned Following Transaction: 46849
- direct Or Indirect Ownership: D
- nature Of Ownership:
Common Stock
- Owner
- Klamkin Jonathan
- Date
- 2026-09-21
- Code
- F
- Action
- Tax/exercise withholding
- Quantity
- 4547
- Price
- 13.61
- Following holdings
- 42,302
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Common Stock
- transaction Date: 2026-09-21
- transaction Form Type: 4
- transaction Code: F
- equity Swap Involved: 0
- transaction Shares: 4547
- transaction Price Per Share: 13.61
- transaction Acquired Disposed Code: D
- shares Owned Following Transaction: 42302
- direct Or Indirect Ownership: D
- nature Of Ownership:
Stock Option (right to buy) (derivative)
- Owner
- Klamkin Jonathan
- Date
- 2026-09-21
- Code
- A
- Action
- Grant or award
- Quantity
- 75135
- Price
- 0
- Following holdings
- 75,135
- Reporting delay
- 2 days
- Filed terms and references
Filed terms
- security Title: Stock Option (right to buy)
- conversion Or Exercise Price: 13.61
- transaction Date: 2026-09-21
- transaction Form Type: 4
- transaction Code: A
- equity Swap Involved: 0
- transaction Shares: 75135
- transaction Price Per Share: 0
- transaction Acquired Disposed Code: A
- id: F5
- expiration Date: 2036-09-21
- underlying Security Title: Common Stock
- underlying Security Shares: 75135
- shares Owned Following Transaction: 75135
- direct Or Indirect Ownership: D
- nature Of Ownership:
Purchases, sales, grants and option exercises are different transactions. The reported code identifies the action; it does not establish a motive.
Filing context
- Quantities and prices are shown in the units filed. No trade value is inferred from their product.
- Klamkin Jonathan: Chief Executive Officer, Director.
- The filing reports a Rule 10b5-1 trading plan.
- F1: Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 23, 2026.
- F2: Reflects the weighted average price of 100,000 shares of common stock of Aeluma, Inc. sold by the reporting person in multiple transactions on September 21, 2026 with sale prices ranging from $12.70 to $13.65 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.
- F3: Restricted stock units ("RSUs") scheduled to vest and settle into an equal number of shares of common stock with respect to 25% of the shares on September 30, 2027 and thereafter in 12 substantially equivalent quarterly increments on the last day of each calendar quarter.
- F4: Stock award in lieu of cash bonus.
- F5: Stock options scheduled to vest with respect to 25% of the shares on first anniversary of the grant date, and thereafter in 36 substantially equivalent increments on each monthly anniversary of the grant date.
Original sources
Prepared automatically from public filing data. Report a correction.