Biolargo, Inc.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

09065a100

(CUSIP Number)

October 8, 2015

(Date of Event Which Requires Filing of this Statement)

☐

Rule 13d-1(b)

☑

Rule 13d-1(c)

☐

Rule 13d-1(d)

*

The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

CUSIP No. 09065a100

13G 

Page 2 of 6 Pages 

1.

Names of Reporting Persons

2.

Check the Appropriate Box if a Member of a Group (see instructions)

(a)

☐

(b)

☐

3.

SEC USE ONLY

4.

Citizenship or Place of Organization

5.

Sole Voting Power

6,514,286 

Number of

Shares

Owned by

6.

Shared Voting Power

-0- 

Each

Reporting

Person

With:

7.

Sole Dispositive Power

6,514,286 

8.

Shared Dispositive Power

-0- 

9.

Aggregate Amount Beneficially Owned by Each Reporting Person

6,514,286 

10.

Check if the Aggregate Amount in Row (9) Excludes Certain Shares

(see instructions)

☐

11.

Percent of Class Represented by Amount in Row 9

7.06% 

12.

Type of Reporting Person (see instructions)

IN 

CUSIP No. 09065a100

13G 

Page 3 of 6 Pages 

Item 1(a).

Name of Issuer:

Item 1(b).

Address of Issuer’s Principal Executive Offices:

Item 2(a).

Name of Person Filing:

Item 2(b).

Address of Principal Business Office or, if none, Residence:

Item 2(c).

Citizenship: 

Item 2(d).

Title of Class of Securities:

Item 2(e).

CUSIP Number:

Item 3.

If this statement is filed pursuant to §§240.13d-1(b), or 240.13d-2(b) or (c), check whether the person filing is a:

CUSIP No. 09065a100

13G 

Page 4 of 6 Pages 

Item 4.

Ownership

(a)

Amount Beneficially Owned:

6,514,286*

(b)

Percent of Class:

7.06%**

(c)

Number of shares as to which the person has:

(i)

Sole power to vote or to direct the vote

6,514,286   

(ii)

Shared power to vote or to direct the vote

-0-    

(iii)

Sole power to dispose or to direct the disposition of

6,514,286

(iv)

Shared power to dispose or to direct the disposition of

-0-   

*

Shares beneficially owned comprised of (i) 3,257,143 shares of common stock of the Issuer issuable to the Reporting Person upon conversion of outstanding notes held by the Reporting Person, which notes are convertible within 60 days, and (ii) 3,257,143 shares of common stock of the Issuer issuable to the Reporting Person upon exercise of outstanding warrants held by the Reporting Person, which warrants are exercisable within 60 days.

**

Based upon 85,787,374 shares of common stock outstanding as of November 13, 2015, plus the 6,514,286 shares of common stock the Reporting Person has the right to acquire within 60 days.

Item 5.

Ownership of 5 Percent or Less of a Class

Item 6.

Ownership of More than 5 Percent on Behalf of Another Person 

Item 7.

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company or Control Person.

CUSIP No. 09065a100

13G 

Page 5 of 6 Pages 

Item 8.

Identification and Classification of Members of the Group

Item 9.

Notice of Dissolution of a Group

Item 10.

Certification

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.

CUSIP No. 09065a100

13G 

Page 6 of 6 Pages 

Date: 

January 8, 2015

By:  

/s/ Jack B. Strommen

Name: 

Jack B. Strommen