Tompkins Mark N. 4

What Happened

• Mark N. Tompkins, a reported 10% beneficial owner of Aeluma, Inc. (ALMU), sold a total of 34,500 shares in open-market/private transactions on February 4, 2026. He sold 28,544 shares at a weighted average price of $14.63 for proceeds of $417,599 (trades priced between $13.94–$14.91) and 5,956 shares at a weighted average price of $15.12 for proceeds of $90,055 (trades priced between $14.94–$15.50). Total proceeds were about $507,654. These were outright sales (S), and the filer states he ceased to be a 10% beneficial owner as a result.

Key Details

• Transaction date: 2026-02-04; Form 4 filed: 2026-02-05 (filed next day).
• Trade details: 28,544 shares @ weighted avg $14.63 (range $13.94–$14.91); 5,956 shares @ weighted avg $15.12 (range $14.94–$15.50).
• Total shares sold: 34,500; total proceeds: ~$507,654.
• Shares owned after transaction: Not specified on the Form 4; filing notes the reporting person ceased to be a 10% beneficial owner.
• Footnotes: Prices are weighted averages from multiple sales within the stated ranges; the filer offers to provide a full breakdown of quantities at each price upon request.
• Timeliness: Filing appears timely (reported the next day); no 10b5-1 or other trading-plan notation was provided.

Context

• These were sales by a large shareholder (10% owner), not an executive option exercise or award. Sales by large holders can be routine portfolio rebalancing or liquidity events and do not by themselves indicate company performance.