Former COO and Director Lee McCarthy significantly reduces stake in Aeluma, Inc.
ALMU has more than doubled off its 52-week low of $5.69.
Summary
Former Aeluma, Inc. COO and Director Lee McCarthy has significantly reduced his beneficial ownership from 4.7% to 1.5%, liquidating a substantial portion of his remaining shares.
Key Events · Ownership and Investor Activity · ALMU
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Significant Stake Reduction
Lee McCarthy's beneficial ownership decreased from 4.7% (743,425 shares) to 1.5% (270,064 shares).
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Former Executive Liquidation
McCarthy, a former COO and Director, liquidated approximately 68% of his previously reported holdings.
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Substantial Value Disposed
The disposed shares represent a value of over $8 million based on the current stock price.
Analysis · ALMU · Manufacturing
This Schedule 13D/A filing indicates that Lee McCarthy, a former Chief Operating Officer and Director of Aeluma, Inc., has substantially decreased his stake in the company. His beneficial ownership has fallen from approximately 4.7% (743,425 shares) as of March 27, 2025, to 1.5% (270,064 shares) as of the filing date. This represents a liquidation of approximately 68% of his previously reported holdings, valued at over $8 million based on the current stock price. While the specific details of all recent sales are not provided, this significant reduction by a former key executive could be interpreted negatively by the market, signaling a lack of confidence or a need for liquidity.
How filings like this one have moved
In the 30 days to Oct 5, 2026, 36.9% of the 964 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was -0.65%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, ALMU was trading at $17.90 on NASDAQ in the Manufacturing sector, with a market capitalization of approximately $317.9M. The 52-week trading range was $5.69 to $25.88. This filing was assessed with negative market sentiment and an importance score of 8 out of 10.