02:47 PM EST, 11/26/2024 (MT Newswires) -- Pulse Biosciences ( PLSE ) shares rose 15% in recent Tuesday trading after board Co-Chairman Robert Duggan, the controlling stockholder, informed management he may increase his stake in the company.

Duggan has until Dec. 10 to purchase up to 500,000 shares, Pulse Biosciences ( PLSE ) said Tuesday in a regulatory filing.

Price: 20.69, Change: +2.70, Percent Change: +15.08