BIOLARGO, INC. (BLGO)
Latest BLGO Insider Trades
About BIOLARGO, INC. (BLGO)
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 9 | 2,269,493 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
BLGO Insider Transactions (Form 4)
3730 Form 4 filings on record, the earliest from Oct 1, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Kenneth Reay Code - Officer | Grant or award | Common Stock | 532,567 |
Recent BLGO Form 8-K Filings
4BLGO Insider Trading - FAQ
What is the latest insider trade for BLGO?
BIOLARGO, INC. (BLGO) had 7 insider filings in the last 90 days, with the most recent on 2026-07-07. The full record for BLGO runs to 30 Form 4 filings, the earliest from 2024-10-01. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying BLGO stock?
No insider purchases of BLGO were filed in the last 90 days.
How many insiders are selling BLGO stock?
No insider sales of BLGO were filed in the last 90 days.
Where can I see BLGO SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks BLGO Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow BLGO insider buys?
Create a free InsiderAlpha account and press Watch on this page to add BLGO to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Materials Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Kenneth Reay Code view on EDGAR
- - Dennis P. Calvert view on EDGAR
- - Jack B. Strommen view on EDGAR
- - Linda Park view on EDGAR
- - Christina Elaine Bray view on EDGAR
- - Dennis E. Marshall view on EDGAR
- - Dennis E. Marshall view on EDGAR
- - Kenneth Reay Code view on EDGAR
- - Jack B. Strommen view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Materials
- Where BLGO's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track BLGO insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
