Blue Biofuels’ Chris J. Kneppers sells 125,510 shares

After the sale, Kneppers reported 19,747,167 shares, including 18,747,167 shares held jointly with Angela Kneppers.

Rhea-AI Filing Summary

Chris J. Kneppers, a director of Blue Biofuels, Inc. (BIOF), sold 125,510 shares of common stock on October 20, 2026, at $0.10 per share. His reported post-sale position was 19,747,167 shares. The remarks state that 18,747,167 shares are held jointly with Angela Kneppers. No Rule 10b5-1 plan is reported.

Insider Trade Summary

Net Seller: 125,510 shares

Net Sell 1 txn

Insider Kneppers Chris J

Role Director

Sold 125,510 shs ($13K)

Type	Security	Shares	Price	Value
Sale	Common Stock	125,510	$0.10	$13K

Holdings After Transaction: Common Stock — 19,747,167 shares (Direct)

Key Figures

Common stock sold: 125,510 shares Sale price: $0.10 per share Reported post-sale position: 19,747,167 shares +1 more

4 metrics

Common stock sold 125,510 shares October 20, 2026

Sale price $0.10 per share October 20, 2026

Reported post-sale position 19,747,167 shares Following the October 20, 2026 transaction

Shares held jointly 18,747,167 shares Held jointly with Angela Kneppers

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many BIOF shares did director Chris J. Kneppers sell, and at what price?

Chris J. Kneppers sold 125,510 shares of common stock on October 20, 2026, at $0.10 per share. The transaction was reported as direct, and no Rule 10b5-1 plan is reported.

How many BIOF shares did Chris J. Kneppers hold after the sale?

His reported post-sale position was 19,747,167 shares. The remarks state that 18,747,167 shares are held jointly with Angela Kneppers.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/22/2026 - 09:44 PM EDT Accepted by SEC EDGAR 10/22/2026 - 09:44 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Kneppers Chris J

(Last) (First) (Middle)

8 BETHPAGE DRIVE

(Street)

SKILLMAN NEW JERSEY 08558

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BLUE BIOFUELS, INC. [ BIOF ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/20/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	10/20/2026		S		125,510	D	$0.1	19,747,167	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

18,747,167 shares are held jointly with Angela Kneppers.

	/s/ Chris Kneppers	10/22/2026
	** Signature of Reporting Person	Date
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)