Insider filing report for Changes in Beneficial Ownership
- Schedule 13G & 13D forms are used to report a party's ownership of stock which exceeds 5% of a company's total stock issue.
- Schedule 13G is a shorter version of Schedule 13D with fewer reporting requirements.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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- Peter Lynch
What is insider trading>>
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13G
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UNDER THE SECURITIES EXCHANGE ACT OF 1934
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(Amendment No. 1)*
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BLACKBOXSTOCKS INC. (Name of Issuer) |
COMMON STOCK, $0.001 PAR VALUE PER SHARE (Title of Class of Securities) |
09229E303 (CUSIP Number) |
09/30/2025 (Date of Event Which Requires Filing of this Statement) |
| Check the appropriate box to designate the rule pursuant to which this Schedule is filed: |
 Rule 13d-1(b)
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 Rule 13d-1(c)
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| Rule 13d-1(d)
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SCHEDULE 13G
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| CUSIP No. | 09229E303 |
| 1 | Names of Reporting Persons
Five Narrow Lane LP | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
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| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
NEW YORK
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| Number of Shares Beneficially Owned by Each Reporting Person With: |
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| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
48,835.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
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| 11 | Percent of class represented by amount in row (9)
1.179 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
OO |
Comment for Type of Reporting Person: Note to 5, 7, 9 and 11: Based on 4,142,093 shares outstanding as of October 15, 2025 pursuant to a Form 10-Q for the quarter ended September 30, 2025 filed on October 16, 2025 with the Securities and Exchange Commission.
SCHEDULE 13G
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| Item 1. | |
| (a) | Name of issuer:
BLACKBOXSTOCKS INC. |
| (b) | Address of issuer's principal executive offices:
5430 LBJ Freeway, Suite 1485, Dallas, Texas 75240 |
| Item 2. | |
| (a) | Name of person filing:
Five Narrow Lane LP |
| (b) | Address or principal business office or, if none, residence:
510 Madison Avenue, Suite 1400, New York, NY 10022 |
| (c) | Citizenship:
New York |
| (d) | Title of class of securities:
COMMON STOCK, $0.001 PAR VALUE PER SHARE |
| (e) | CUSIP No.:
09229E303 |
| Item 4. | Ownership |
| (a) | Amount beneficially owned:
48,835.00 |
| (b) | Percent of class:
1.179% %
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| (c) | Number of shares as to which the person has:
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| (i) Sole power to vote or to direct the vote:
48,835.00 | |
| (ii) Shared power to vote or to direct the vote:
0 Shares | |
| (iii) Sole power to dispose or to direct the disposition of:
48,835.00 | |
| (iv) Shared power to dispose or to direct the disposition of:
0 Shares | |
| Item 5. | Ownership of 5 Percent or Less of a Class. |
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Ownership of 5 percent or less of a class
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| Item 6. | Ownership of more than 5 Percent on Behalf of Another Person. |
Not Applicable
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| Item 7. | Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person. |
Not Applicable
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| Item 8. | Identification and Classification of Members of the Group. |
Not Applicable
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| Item 9. | Notice of Dissolution of Group. |
Not Applicable
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| Item 10. | Certifications: |
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, other than activities solely in connection with a nomination under ?? 240.14a-11. |
| SIGNATURE | |
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
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