Latest 10-Q

What changed in Biomerica, Inc.'s latest quarterly report, compared with the one before.

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Insider trades

Open-market trades from Form 4. 10b5-1 marks a plan set in advance.Open-market buys and sales by officers, directors and 10% owners, from SEC Form 4. A plan set in advance is marked 10b5-1.

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13F holders

Funds that report this stock, checked against market prices.Fund managers with over $100 million in US-listed stocks file a 13F each quarter, up to 45 days after quarter end. Long positions only.

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Trades by members of Congress

Disclosed in dollar ranges, up to 45 days after the trade.Members of Congress, their spouses and dependent children report trades in dollar ranges, up to 45 days after the trade.

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Lobbying

What Biomerica, Inc. and its lobbying firms report each quarter.A company that lobbies with its own staff reports its expenses; a lobbying firm it hires reports the income it received. We count both.

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Institutional ownership over time

How many funds reported holding the stock at the end of each quarter, and how many shares they held between them.

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More filings and data

Each opens the table.

About the company

The basics from the company’s SEC registration.

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$1.36+$0.06 (+4.62%) Nov 13 close
Oct 13, 2026: $1.85Oct 14, 2026: $1.80Oct 15, 2026: $1.88Oct 16, 2026: $1.85Oct 19, 2026: $1.76Oct 20, 2026: $1.72Oct 21, 2026: $1.71Oct 22, 2026: $1.68Oct 23, 2026: $1.68Oct 26, 2026: $1.72Oct 27, 2026: $1.71Oct 28, 2026: $1.75Oct 29, 2026: $1.74Oct 30, 2026: $1.72Nov 2, 2026: $1.73Nov 3, 2026: $1.70Nov 4, 2026: $1.74Nov 5, 2026: $1.61Nov 6, 2026: $1.61Nov 9, 2026: $1.55Nov 10, 2026: $1.48Nov 11, 2026: $1.51Nov 12, 2026: $1.30Nov 13, 2026: $1.36
Oct 13, 2026Low $1.30 · High $1.88Nov 13, 2026
Aug 13, 2026: $1.62Aug 14, 2026: $1.58Aug 17, 2026: $1.56Aug 18, 2026: $1.60Aug 19, 2026: $1.52Aug 20, 2026: $1.59Aug 21, 2026: $1.61Aug 24, 2026: $1.68Aug 25, 2026: $1.77Aug 26, 2026: $1.69Aug 27, 2026: $2.10Aug 28, 2026: $2.14Aug 31, 2026: $2.09Sep 1, 2026: $2.09Sep 2, 2026: $2.20Sep 3, 2026: $2.22Sep 4, 2026: $2.31Sep 8, 2026: $2.34Sep 9, 2026: $2.27Sep 10, 2026: $2.23Sep 11, 2026: $2.24Sep 14, 2026: $2.36Sep 15, 2026: $2.30Sep 16, 2026: $2.37Sep 17, 2026: $2.36Sep 18, 2026: $2.51Sep 21, 2026: $2.60Sep 22, 2026: $2.78Sep 23, 2026: $2.61Sep 24, 2026: $2.46Sep 25, 2026: $2.32Sep 28, 2026: $2.39Sep 29, 2026: $2.30Sep 30, 2026: $2.26Oct 1, 2026: $2.24Oct 2, 2026: $2.14Oct 5, 2026: $2.05Oct 6, 2026: $2.14Oct 7, 2026: $1.91Oct 8, 2026: $1.89Oct 9, 2026: $1.84Oct 12, 2026: $1.84Oct 13, 2026: $1.85Oct 14, 2026: $1.80Oct 15, 2026: $1.88Oct 16, 2026: $1.85Oct 19, 2026: $1.76Oct 20, 2026: $1.72Oct 21, 2026: $1.71Oct 22, 2026: $1.68Oct 23, 2026: $1.68Oct 26, 2026: $1.72Oct 27, 2026: $1.71Oct 28, 2026: $1.75Oct 29, 2026: $1.74Oct 30, 2026: $1.72Nov 2, 2026: $1.73Nov 3, 2026: $1.70Nov 4, 2026: $1.74Nov 5, 2026: $1.61Nov 6, 2026: $1.61Nov 9, 2026: $1.55Nov 10, 2026: $1.48Nov 11, 2026: $1.51Nov 12, 2026: $1.30Nov 13, 2026: $1.36
Aug 13, 2026Low $1.30 · High $2.78Nov 13, 2026
Nov 13, 2025: $2.50Nov 14, 2025: $2.41Nov 17, 2025: $2.29Nov 18, 2025: $2.25Nov 19, 2025: $2.18Nov 20, 2025: $2.24Nov 21, 2025: $2.23Nov 24, 2025: $2.29Nov 25, 2025: $2.39Nov 26, 2025: $2.32Nov 28, 2025: $2.37Dec 1, 2025: $2.26Dec 2, 2025: $2.34Dec 3, 2025: $2.31Dec 4, 2025: $2.30Dec 5, 2025: $2.34Dec 8, 2025: $2.49Dec 9, 2025: $2.54Dec 10, 2025: $2.50Dec 11, 2025: $2.58Dec 12, 2025: $2.58Dec 15, 2025: $2.47Dec 16, 2025: $2.37Dec 17, 2025: $2.39Dec 18, 2025: $2.35Dec 19, 2025: $2.31Dec 22, 2025: $2.37Dec 23, 2025: $2.62Dec 24, 2025: $2.65Dec 26, 2025: $2.70Dec 29, 2025: $2.66Dec 30, 2025: $2.45Dec 31, 2025: $2.52Jan 2, 2026: $2.53Jan 5, 2026: $2.60Jan 6, 2026: $2.67Jan 7, 2026: $2.78Jan 8, 2026: $2.88Jan 9, 2026: $2.73Jan 12, 2026: $2.68Jan 13, 2026: $2.71Jan 14, 2026: $2.70Jan 15, 2026: $2.68Jan 16, 2026: $2.57Jan 20, 2026: $2.56Jan 21, 2026: $2.47Jan 22, 2026: $2.57Jan 23, 2026: $2.57Jan 26, 2026: $2.43Jan 27, 2026: $2.44Jan 28, 2026: $2.42Jan 29, 2026: $2.39Jan 30, 2026: $2.38Feb 2, 2026: $2.41Feb 3, 2026: $2.34Feb 4, 2026: $2.29Feb 5, 2026: $2.27Feb 6, 2026: $2.25Feb 9, 2026: $2.17Feb 10, 2026: $2.32Feb 11, 2026: $2.28Feb 12, 2026: $2.16Feb 13, 2026: $2.29Feb 17, 2026: $2.23Feb 18, 2026: $2.23Feb 19, 2026: $2.22Feb 20, 2026: $2.17Feb 23, 2026: $2.10Feb 24, 2026: $2.10Feb 25, 2026: $2.16Feb 26, 2026: $2.05Feb 27, 2026: $2.08Mar 2, 2026: $2.03Mar 3, 2026: $2.03Mar 4, 2026: $2.03Mar 5, 2026: $1.97Mar 6, 2026: $1.92Mar 9, 2026: $2.19Mar 10, 2026: $2.23Mar 11, 2026: $2.02Mar 12, 2026: $1.97Mar 13, 2026: $1.97Mar 16, 2026: $2.00Mar 17, 2026: $2.08Mar 18, 2026: $2.14Mar 19, 2026: $2.08Mar 20, 2026: $2.19Mar 23, 2026: $2.13Mar 24, 2026: $2.16Mar 25, 2026: $2.16Mar 26, 2026: $2.11Mar 27, 2026: $2.01Mar 30, 2026: $2.05Mar 31, 2026: $2.12Apr 1, 2026: $2.19Apr 2, 2026: $2.17Apr 6, 2026: $2.17Apr 7, 2026: $2.16Apr 8, 2026: $2.15Apr 9, 2026: $2.20Apr 10, 2026: $2.13Apr 13, 2026: $2.08Apr 14, 2026: $2.10Apr 15, 2026: $2.11Apr 16, 2026: $2.20Apr 17, 2026: $2.18Apr 20, 2026: $2.18Apr 21, 2026: $2.16Apr 22, 2026: $2.18Apr 23, 2026: $2.15Apr 24, 2026: $2.14Apr 27, 2026: $2.18Apr 28, 2026: $2.18Apr 29, 2026: $2.16Apr 30, 2026: $2.18May 1, 2026: $2.19May 4, 2026: $2.16May 5, 2026: $2.19May 6, 2026: $2.21May 7, 2026: $2.20May 8, 2026: $2.22May 11, 2026: $2.28May 12, 2026: $2.29May 13, 2026: $2.25May 14, 2026: $2.41May 15, 2026: $2.34May 18, 2026: $2.25May 19, 2026: $2.38May 20, 2026: $2.35May 21, 2026: $2.44May 22, 2026: $2.49May 26, 2026: $2.47May 27, 2026: $2.46May 28, 2026: $2.43May 29, 2026: $2.39Jun 1, 2026: $2.36Jun 2, 2026: $2.18Jun 3, 2026: $2.11Jun 4, 2026: $2.15Jun 5, 2026: $2.12Jun 8, 2026: $2.07Jun 9, 2026: $2.05Jun 10, 2026: $2.02Jun 11, 2026: $2.09Jun 12, 2026: $2.05Jun 15, 2026: $2.00Jun 16, 2026: $1.93Jun 17, 2026: $1.97Jun 18, 2026: $1.79Jun 22, 2026: $1.85Jun 23, 2026: $1.76Jun 24, 2026: $1.75Jun 25, 2026: $1.75Jun 26, 2026: $1.75Jun 29, 2026: $1.77Jun 30, 2026: $1.76Jul 1, 2026: $1.80Jul 2, 2026: $1.75Jul 6, 2026: $1.73Jul 7, 2026: $1.72Jul 8, 2026: $1.66Jul 9, 2026: $1.65Jul 10, 2026: $1.69Jul 13, 2026: $1.69Jul 14, 2026: $1.63Jul 15, 2026: $1.67Jul 16, 2026: $1.63Jul 17, 2026: $1.61Jul 20, 2026: $1.60Jul 21, 2026: $1.64Jul 22, 2026: $1.57Jul 23, 2026: $1.60Jul 24, 2026: $1.59Jul 27, 2026: $1.62Jul 28, 2026: $1.60Jul 29, 2026: $1.59Jul 30, 2026: $1.59Jul 31, 2026: $1.49Aug 3, 2026: $1.53Aug 4, 2026: $1.53Aug 5, 2026: $1.62Aug 6, 2026: $1.60Aug 7, 2026: $1.61Aug 10, 2026: $1.63Aug 11, 2026: $1.57Aug 12, 2026: $1.57Aug 13, 2026: $1.62Aug 14, 2026: $1.58Aug 17, 2026: $1.56Aug 18, 2026: $1.60Aug 19, 2026: $1.52Aug 20, 2026: $1.59Aug 21, 2026: $1.61Aug 24, 2026: $1.68Aug 25, 2026: $1.77Aug 26, 2026: $1.69Aug 27, 2026: $2.10Aug 28, 2026: $2.14Aug 31, 2026: $2.09Sep 1, 2026: $2.09Sep 2, 2026: $2.20Sep 3, 2026: $2.22Sep 4, 2026: $2.31Sep 8, 2026: $2.34Sep 9, 2026: $2.27Sep 10, 2026: $2.23Sep 11, 2026: $2.24Sep 14, 2026: $2.36Sep 15, 2026: $2.30Sep 16, 2026: $2.37Sep 17, 2026: $2.36Sep 18, 2026: $2.51Sep 21, 2026: $2.60Sep 22, 2026: $2.78Sep 23, 2026: $2.61Sep 24, 2026: $2.46Sep 25, 2026: $2.32Sep 28, 2026: $2.39Sep 29, 2026: $2.30Sep 30, 2026: $2.26Oct 1, 2026: $2.24Oct 2, 2026: $2.14Oct 5, 2026: $2.05Oct 6, 2026: $2.14Oct 7, 2026: $1.91Oct 8, 2026: $1.89Oct 9, 2026: $1.84Oct 12, 2026: $1.84Oct 13, 2026: $1.85Oct 14, 2026: $1.80Oct 15, 2026: $1.88Oct 16, 2026: $1.85Oct 19, 2026: $1.76Oct 20, 2026: $1.72Oct 21, 2026: $1.71Oct 22, 2026: $1.68Oct 23, 2026: $1.68Oct 26, 2026: $1.72Oct 27, 2026: $1.71Oct 28, 2026: $1.75Oct 29, 2026: $1.74Oct 30, 2026: $1.72Nov 2, 2026: $1.73Nov 3, 2026: $1.70Nov 4, 2026: $1.74Nov 5, 2026: $1.61Nov 6, 2026: $1.61Nov 9, 2026: $1.55Nov 10, 2026: $1.48Nov 11, 2026: $1.51Nov 12, 2026: $1.30Nov 13, 2026: $1.36
Nov 13, 2025Low $1.30 · High $2.88Nov 13, 2026
Congress purchase Congress sale Insider sale over $1M

Adjusted for stock splits; not for dividends. Where prices come from.

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