STOCK TITAN

Biomerica (NASDAQ: BMRA) director lifts stake to 73,542 shares

(Neutral)
(Positive)
Form Type
4

Rhea-AI Filing Summary

BIOMERICA INC (BMRA) director and Executive Vice Chairman Allen Barbieri reported a purchase of 20,000 shares of common stock on August 26, 2026. The shares were acquired at $1.60 per share in a private placement by Biomerica under a Securities Purchase Agreement dated August 20, 2026. Following this transaction, Barbieri directly holds 73,542 common shares.

Positive

  • None.

Negative

  • None.
Insider BARBIERI ALLEN
Role Executive Vice Chairman
Bought 20,000 shs ($32K)
Type Security Shares Price Value
Purchase Common stock F1 20,000 $1.60 $32K
Holdings After Transaction: Common stock — 73,542 shares (Direct)
Footnotes (1)
  1. F1. On August 26, 2026, the reporting person acquired 20,000 shares of the Issuer's common stock at a purchase price of $1.60 per share in private placement by the Issuer pursuant to the terms of a Securities Purchase Agreement dated August 20, 2026, by and among certain institutional and individual investors identified on the signature pages thereto, which included among others B. Riley Principal Capital, LLC and certain members of the Company's Board of Directors and executive officers.
Shares purchased 20,000 shares of common stock Purchased on August 26, 2026 in a private placement
Purchase price per share $1.60 per share Price paid for BMRA common stock in the private placement
Shares owned after transaction 73,542 shares Direct BMRA common stock holdings of Allen Barbieri after the purchase
Transaction date August 26, 2026 Date of the reported BMRA common stock purchase
private placement financial
"acquired 20,000 shares ... in private placement by the Issuer"
A private placement is a sale of securities directly to a selected group of investors, typically institutions or accredited investors, instead of through a public offering. It lets a company raise money faster and with fewer regulatory steps; for existing shareholders it matters because the newly issued shares, often sold at a discount, increase the share count and can dilute their ownership.
Securities Purchase Agreement financial
"pursuant to the terms of a Securities Purchase Agreement dated August 20, 2026"
A securities purchase agreement is a written contract between a buyer and a seller outlining the terms for buying or selling financial assets such as stocks or bonds. It specifies details like the price, quantity, and conditions of the transaction, similar to a shopping list with agreed-upon terms. For investors, it provides clarity and legal protection when transferring ownership of these financial instruments.
institutional investors financial
"by and among certain institutional and individual investors identified"
Institutional investors are large organizations, like pension funds, insurance companies, and mutual funds, that invest huge amounts of money on behalf of many people. Their decisions can influence the economy because they buy and sell big chunks of stocks, bonds, or other assets. They matter because their actions can affect market prices and trends.
Board of Directors financial
"which included among others ... certain members of the Company's Board of Directors"
The Board of Directors is a group of people chosen by a company's owners to help make big decisions and oversee how the company is run. They act like a team of advisors or managers, making sure the company stays on track and meets its goals. Their choices can influence the company's success and how it grows.

FAQ

What insider transaction did BMRA report for Allen Barbieri?

Allen Barbieri reported purchasing 20,000 BMRA common shares on August 26, 2026, at $1.60 per share in a private placement conducted by Biomerica. After this transaction, he directly holds 73,542 shares of the company’s common stock.

Was the BMRA insider trade by Allen Barbieri a buy or a sell?

The reported BMRA insider trade by Allen Barbieri was a buy. He purchased 20,000 common shares at $1.60 per share in a private placement on August 26, 2026, increasing his direct holdings to 73,542 shares.

At what price did Allen Barbieri acquire BMRA shares in this Form 4?

Allen Barbieri acquired BMRA common stock at a price of $1.60 per share. He purchased 20,000 shares in a private placement by Biomerica on August 26, 2026, under a Securities Purchase Agreement dated August 20, 2026.

How many BMRA shares does Allen Barbieri own after this reported transaction?

After the reported transaction, Allen Barbieri directly owns 73,542 BMRA common shares. This reflects the addition of 20,000 shares purchased on August 26, 2026, at $1.60 per share in a private placement by Biomerica.

What was the context of Allen Barbieri’s BMRA share purchase?

Allen Barbieri’s purchase of 20,000 BMRA shares at $1.60 per share occurred in a private placement by Biomerica pursuant to a Securities Purchase Agreement dated August 20, 2026, involving certain institutional and individual investors, including B. Riley Principal Capital, LLC.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
BARBIERI ALLEN

(Last)(First)(Middle)
17571 VON KARMAN AVE

(Street)
IRVINE CALIFORNIA 92614

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
BIOMERICA INC [ BMRA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
XOfficer (give title below)Other (specify below)
Executive Vice Chairman
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/26/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common stock08/26/2026P20,000(1)A$1.673,542D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. On August 26, 2026, the reporting person acquired 20,000 shares of the Issuer's common stock at a purchase price of $1.60 per share in private placement by the Issuer pursuant to the terms of a Securities Purchase Agreement dated August 20, 2026, by and among certain institutional and individual investors identified on the signature pages thereto, which included among others B. Riley Principal Capital, LLC and certain members of the Company's Board of Directors and executive officers.
/s/ Allen Barbieri08/26/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)