BLGO OTC
BioLargo, Inc.
1W: -10.1%
1M: -14.9%
3M: -27.1%
YTD: -56.9%
1Y: -53.6%
3Y: -52.4%
5Y: -55.1%
$0.08
+0.00 (+3.03%)
Weekly Expected Move ±8.3%
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ESG Scores — BLGO
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View All ESG Filings (80)
| Date | Form | Environmental | Social | Governance | ESG Score | Filing |
|---|---|---|---|---|---|---|
| 2026-06-30 | 10-Q | 73.8 | 66.9 | 66.0 | 68.9 | SEC ↗ |
| 2026-03-31 | 10-Q | 74.0 | 65.9 | 66.1 | 68.7 | SEC ↗ |
| 2025-12-31 | 10-K | 69.0 | 66.2 | 61.6 | 65.6 | SEC ↗ |
| 2025-09-30 | 10-Q | 74.2 | 66.5 | 64.3 | 68.3 | SEC ↗ |
| 2025-03-31 | 10-Q | 73.1 | 65.2 | 65.7 | 68.0 | SEC ↗ |
| 2024-12-31 | 10-K | 68.1 | 68.7 | 65.0 | 67.2 | SEC ↗ |
| 2024-09-30 | 10-Q | 70.3 | 67.7 | 69.6 | 69.2 | SEC ↗ |
| 2024-06-30 | 10-Q | 72.1 | 66.1 | 69.5 | 69.2 | SEC ↗ |
| 2024-03-31 | 10-Q | 72.7 | 67.2 | 71.6 | 70.5 | SEC ↗ |
| 2023-12-31 | 10-K | 68.2 | 65.3 | 64.4 | 66.0 | SEC ↗ |
| 2023-09-30 | 10-Q | 71.7 | 68.2 | 73.7 | 71.2 | SEC ↗ |
| 2023-06-30 | 10-Q | 68.9 | 71.7 | 72.5 | 71.0 | SEC ↗ |
| 2023-03-31 | 10-Q | 68.8 | 67.5 | 70.5 | 68.9 | SEC ↗ |
| 2022-12-31 | 10-K | 64.3 | 66.2 | 65.5 | 65.3 | SEC ↗ |
| 2022-09-30 | 10-Q | 69.4 | 67.3 | 68.3 | 68.3 | SEC ↗ |
| 2022-06-30 | 10-Q | 70.5 | 66.7 | 66.0 | 67.7 | SEC ↗ |
| 2022-03-31 | 10-Q | 68.9 | 67.7 | 68.0 | 68.2 | SEC ↗ |
| 2021-12-31 | 10-K | 63.3 | 65.3 | 66.0 | 64.8 | SEC ↗ |
| 2021-09-30 | 10-Q | 65.0 | 63.9 | 65.8 | 64.9 | SEC ↗ |
| 2021-06-30 | 10-Q | 66.4 | 63.9 | 65.0 | 65.1 | SEC ↗ |
| 2021-03-31 | 10-Q | 67.2 | 57.5 | 60.2 | 61.7 | SEC ↗ |
| 2020-12-31 | 10-K | 59.1 | 61.8 | 59.6 | 60.1 | SEC ↗ |
| 2020-09-30 | 10-Q | 66.6 | 59.5 | 62.0 | 62.7 | SEC ↗ |
| 2020-06-30 | 10-Q | 68.6 | 61.6 | 63.9 | 64.7 | SEC ↗ |
| 2020-03-31 | 10-Q | 68.6 | 60.1 | 63.2 | 64.0 | SEC ↗ |
| 2019-12-31 | 10-K | 60.1 | 64.7 | 60.7 | 61.8 | SEC ↗ |
| 2019-09-30 | 10-Q | 67.4 | 62.9 | 60.9 | 63.7 | SEC ↗ |
| 2019-06-30 | 10-Q | 68.6 | 60.3 | 61.8 | 63.6 | SEC ↗ |
| 2019-03-31 | 10-Q | 68.9 | 61.2 | 61.4 | 63.8 | SEC ↗ |
| 2018-12-31 | 10-K | 64.7 | 64.3 | 61.5 | 63.5 | SEC ↗ |
| 2018-09-30 | 10-Q | 69.9 | 67.0 | 65.6 | 67.5 | SEC ↗ |
| 2018-06-30 | 10-Q | 65.5 | 67.8 | 63.2 | 65.5 | SEC ↗ |
| 2018-03-31 | 10-Q | 68.9 | 67.0 | 62.2 | 66.0 | SEC ↗ |
| 2017-12-31 | 10-K | 63.4 | 66.2 | 63.9 | 64.5 | SEC ↗ |
| 2017-09-30 | 10-Q | 66.5 | 67.8 | 68.4 | 67.6 | SEC ↗ |
| 2017-06-30 | 10-Q | 62.9 | 69.9 | 66.7 | 66.5 | SEC ↗ |
| 2017-03-31 | 10-Q | 64.0 | 68.9 | 65.4 | 66.1 | SEC ↗ |
| 2016-12-31 | 10-K | 62.8 | 67.6 | 64.7 | 65.0 | SEC ↗ |
| 2016-09-30 | 10-Q | 69.7 | 68.5 | 69.6 | 69.3 | SEC ↗ |
| 2016-06-30 | 10-Q | 69.1 | 68.7 | 68.7 | 68.8 | SEC ↗ |
| 2016-03-31 | 10-Q | 70.2 | 68.7 | 69.4 | 69.4 | SEC ↗ |
| 2015-12-31 | 10-K | 63.0 | 67.2 | 63.4 | 64.5 | SEC ↗ |
| 2015-09-30 | 10-Q | 65.9 | 70.4 | 68.7 | 68.3 | SEC ↗ |
| 2015-06-30 | 10-Q | 62.7 | 68.7 | 68.8 | 66.7 | SEC ↗ |
| 2015-03-31 | 10-Q | 62.2 | 72.5 | 68.8 | 67.8 | SEC ↗ |
| 2014-12-31 | 10-K | 64.9 | 70.6 | 65.5 | 67.0 | SEC ↗ |
| 2014-09-30 | 10-Q | 58.5 | 68.5 | 67.7 | 64.9 | SEC ↗ |
| 2014-06-30 | 10-Q | 62.9 | 71.1 | 68.6 | 67.5 | SEC ↗ |
| 2014-03-31 | 10-Q | 67.5 | 69.6 | 68.8 | 68.6 | SEC ↗ |
| 2013-12-31 | 10-K | 64.1 | 67.9 | 64.7 | 65.6 | SEC ↗ |
| 2013-09-30 | 10-Q | 63.0 | 69.6 | 72.1 | 68.2 | SEC ↗ |
| 2012-12-31 | 10-K | 57.1 | 52.5 | 53.6 | 54.4 | SEC ↗ |
| 2004-12-31 | 10KSB | 47.3 | 49.8 | 48.7 | 48.6 | SEC ↗ |
| 2003-12-31 | 10KSB | 52.6 | 68.5 | 63.6 | 61.5 | SEC ↗ |
| 2002-12-31 | 10KSB | 57.8 | 67.4 | 63.2 | 62.8 | SEC ↗ |
| 2002-09-30 | 10QSB | 73.7 | 66.8 | 63.6 | 68.1 | SEC ↗ |
| 2002-06-30 | 10QSB | 73.7 | 67.1 | 70.4 | 70.4 | SEC ↗ |
| 2002-03-31 | 10QSB | 55.1 | 71.3 | 63.9 | 63.5 | SEC ↗ |
| 2001-09-30 | 10QSB/A | 64.7 | 67.0 | 59.6 | 63.7 | SEC ↗ |
| 2001-06-30 | 10QSB/A | 69.5 | 68.2 | 60.9 | 66.2 | SEC ↗ |
| 2001-03-31 | 10QSB/A | 50.0 | 65.1 | 61.2 | 58.8 | SEC ↗ |
| 2000-12-31 | 10KSB | 59.8 | 66.4 | 65.4 | 63.9 | SEC ↗ |
| 2000-09-30 | 10QSB | 50.0 | 78.8 | 64.7 | 64.5 | SEC ↗ |
| 2000-06-30 | 10QSB | 50.0 | 64.6 | 58.5 | 57.7 | SEC ↗ |
| 2000-03-31 | 10QSB | 50.0 | 64.6 | 58.5 | 57.7 | SEC ↗ |
| 1999-12-31 | 10KSB | 61.4 | 58.6 | 64.0 | 61.3 | SEC ↗ |
| 1999-09-30 | 10QSB | 89.2 | 76.1 | 56.9 | 74.1 | SEC ↗ |
| 1999-06-30 | 10QSB | 89.2 | 76.1 | 54.8 | 73.4 | SEC ↗ |
| 1999-03-31 | 10QSB | 85.0 | 76.1 | 57.5 | 72.9 | SEC ↗ |
| 1998-12-31 | 10KSB | 40.4 | 61.7 | 61.8 | 54.6 | SEC ↗ |
| 1998-09-30 | 10QSB | 67.5 | 73.9 | 65.2 | 68.9 | SEC ↗ |
| 1998-06-30 | 10QSB | 67.5 | 73.9 | 65.2 | 68.9 | SEC ↗ |
| 1998-03-31 | NT 10-K | 50.0 | 50.0 | 50.0 | 50.0 | SEC ↗ |
| 1997-12-31 | 10KSB | 68.2 | 67.5 | 62.9 | 66.2 | SEC ↗ |
| 1997-09-30 | 10QSB | 67.5 | 66.8 | 64.2 | 66.2 | SEC ↗ |
| 1997-06-30 | 10QSB | 67.5 | 66.8 | 70.2 | 68.2 | SEC ↗ |
| 1997-03-31 | 10QSB | 85.0 | 64.8 | 70.2 | 73.3 | SEC ↗ |
| 1996-12-31 | 10KSB | 61.2 | 61.8 | 64.4 | 62.5 | SEC ↗ |
| 1996-09-30 | 10QSB | 67.5 | 50.0 | 63.9 | 60.5 | SEC ↗ |
| 1996-06-30 | 10QSB | 67.5 | 50.0 | 50.0 | 55.8 | SEC ↗ |