BIOLARGO, INC. (BLGO) — Insider Trading
Insider trading activity for BIOLARGO, INC. sourced from SEC EDGAR Form 4 filings.
Overview
- Total insider trades: 5
- Last trade date: Apr 1, 2026
- Ticker: BLGO
Top Insiders
- STROMMEN JACK B. — 1 trades, buy: $0, sell: $0
- Bray Christina Elaine — 1 trades, buy: $0, sell: $0
- Park Linda — 1 trades, buy: $0, sell: $0
- Marshall Dennis E — 2 trades, buy: $0, sell: $0
Recent Trades
| Date | Insider | Ticker / Company | Type | Shares | Value |
|---|---|---|---|---|---|
| Mar 31, 2026 | Marshall Dennis E | BLGO BIOLARGO, INC. | BUY | 115,741 | N/A |
| Mar 31, 2026 | Marshall Dennis E | BLGO BIOLARGO, INC. | BUY | 138,889 | N/A |
| Mar 31, 2026 | Park Linda | BLGO BIOLARGO, INC. | BUY | 115,741 | N/A |
| Mar 31, 2026 | Bray Christina Elaine | BLGO BIOLARGO, INC. | BUY | 115,741 | N/A |
| Mar 31, 2026 | STROMMEN JACK B. | BLGO BIOLARGO, INC. | BUY | 92,593 | N/A |