Klamkin Jonathan sold ALMU

September 21, 2026 · Form 4 insider transaction

Klamkin Jonathan sold 100,000 shares of Aeluma, Inc. at $13.35 per share, a transaction worth $1.34M. The trade was recorded as open-market sale under a pre-scheduled Rule 10b5-1 plan and disclosed on an SEC Form 4, filed 2 days after the transaction.

Direction
Disposed (sell-side)
Shares
100,000
Price
$13.35
Total value
$1.34M
RoleOfficer, Director, 10% owner
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateSeptember 21, 2026
Filing dateSeptember 23, 2026
Shares owned after1,226,995
OwnershipIndirect
10b5-1 planYes
AmendedNo

Footnotes

Sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on May 23, 2026.; 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.

View the original Form 4 on SEC EDGAR