BioLargo, Inc.
    Insider Ownership

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    Current Insider Ownership

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    Code Kenneth ReayChief Science Officer
    Common stockCommon Stock
    Dec 31, 2024Jul 7, 2026
    25,120,24526,408,319
    7.838.23
    2,763,2272,904,915
    Calvert Dennis PPresident
    Common stockCommon Stock
    Dec 31, 2023Jul 1, 2026
    9,860,04411,058,108
    3.073.45
    1,084,6051,216,392
    Dargan Charles KChief Financial Officer
    OptionOption to purchase common stockOption to Purchase Common Stock
    Aug 13, 2024Jun 23, 2024Feb 1, 2026
    4,625,78612,847,1799,963,168
    1.444.003.10
    508,8361,413,1901,095,948

    Insider Trading Trends

    Insider Transactions

    Voluntary Buys vs Sells

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    Historical Insider Trading (3-Years)

    10b5-1

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    Code Kenneth ReayCommon StockNoNoGrant
    ACQUIRE
    A
    0.11+532,56760,44626,408,319Jul 7, 2026
    Calvert Dennis PCommon StockNoNoGrant
    ACQUIRE
    A
    0.11+219,91424,85011,058,108Jul 1, 2026
    Strommen Jack B.Common StockNoNoGrant
    ACQUIRE
    A
    0.11+132,15915,0002,584,262Jun 30, 2026