BIOLARGO, INC. - BLGO

Insiders (Form 4) · last 180 days · showing up to 200 transactions · Form 144 is shown in the SEC filings tab · Updating…
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Transaction codes: P = Open-market purchase · S = Open-market sale · A = Grant/award · M = Exercise/conversion of derivative · G = Gift · F = Tax withholding · J = Other · A/D: A = Acquired (buy/receive) · D = Disposed (sell/give)
Filed Owner Title Code A/D Shares Price Value Shares after SEC
Apr 02, 2026 Chief Science Officer A A 69,444.0 0.162 11,249.93 25,875,752.0 View
Apr 01, 2026 A A 92,593.0 2,452,103.0 View
Apr 01, 2026 A A 115,741.0 1,381,502.0 View
Apr 01, 2026 A A 115,741.0 1,381,502.0 View
Apr 01, 2026 A A 115,741.0 5,432,829.0 View
Apr 01, 2026 A A 138,889.0 5,317,088.0 View
Feb 03, 2026 Chief Financial Officer A A 300,000.0 5,931,668.0 View