Rory Riggs buys 333K Cibus (CBUS) shares in public offering

Rhea-AI Filing Summary

Cibus, Inc. director and 10% owner Rory B. Riggs purchased 333,333 shares of Class A Common Stock at $1.50 per share in a firm commitment underwritten public offering that closed on January 30, 2026. The purchase was approved by the board under Rule 16b-3. Following this transaction, he directly beneficially owned 14,916,640 shares, with additional indirect holdings of 23,807 shares held by the Rory Riggs Family Trust, where he is trustee with sole voting and dispositive power, and 20,974 shares held by his spouse.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider RIGGS RORY B

Role Director, 10% Owner

Type	Security	Shares	Price	Value
Grant/Award	Class A Common Stock	333,333	$1.50	$500K
holding	Class A Common Stock	--	--	--
holding	Class A Common Stock	--	--	--

Holdings After Transaction: Class A Common Stock — 14,916,640 shares (Direct); Class A Common Stock — 23,807 shares (Indirect, See footnote)

Footnotes (1)

1. On January 29, 2026, Cibus, Inc. (the "Issuer") entered into an Underwriting Agreement (the "Underwriting Agreement") in connection with a firm commitment underwritten public offering (the "Offering"), which closed on January 30, 2026. The reporting person purchased 333,333 shares of Class A Common Stock in the Offering at the public offering price of $1.50 per share. The transaction was approved by the Issuer's board of directors in accordance with Rule 16b-3. Represents shares of Class A Common Stock of the Issuer held by the Rory Riggs Family Trust, for which the reporting person is trustee and has sole voting and dispositive power with respect to the shares held by the trust.

Form 4 Insider Transactions: What Each Field Means →

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^*

RIGGS RORY B

(Last) (First) (Middle)

C/O CIBUS, INC.

6455 NANCY RIDGE DRIVE

(Street)

SAN DIEGO CA 92121

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Cibus, Inc. [ CBUS ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
01/29/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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
Class A Common Stock	01/29/2026		A		333,333(1)	A	$1.5	14,916,640	D
Class A Common Stock								23,807	I	See footnote(2)
Class A Common Stock								20,974	I	By Spouse

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:

1. On January 29, 2026, Cibus, Inc. (the "Issuer") entered into an Underwriting Agreement (the "Underwriting Agreement") in connection with a firm commitment underwritten public offering (the "Offering"), which closed on January 30, 2026. The reporting person purchased 333,333 shares of Class A Common Stock in the Offering at the public offering price of $1.50 per share. The transaction was approved by the Issuer's board of directors in accordance with Rule 16b-3.

2. Represents shares of Class A Common Stock of the Issuer held by the Rory Riggs Family Trust, for which the reporting person is trustee and has sole voting and dispositive power with respect to the shares held by the trust.

	/s/ Jason Stokes, Attorney-in-Fact for Rory B. Riggs	02/02/2026
	** 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.

FAQ

What did Rory B. Riggs report in his Cibus (CBUS) Form 4 filing?

Rory B. Riggs reported buying 333,333 Cibus Class A Common shares in a firm commitment underwritten public offering at $1.50 per share. The transaction was approved by Cibus’s board of directors in accordance with Rule 16b-3 under securities regulations.

How many Cibus (CBUS) shares does Rory B. Riggs beneficially own after this transaction?

After the reported transaction, Rory B. Riggs beneficially owned 14,916,640 Cibus Class A Common shares directly. He also had indirect beneficial ownership of 23,807 shares through the Rory Riggs Family Trust and 20,974 shares held by his spouse, according to the filing details.

At what price did Rory B. Riggs purchase new Cibus (CBUS) shares?

Rory B. Riggs purchased 333,333 Cibus Class A Common shares at a public offering price of $1.50 per share. The shares were acquired as part of a firm commitment underwritten public offering that Cibus completed on January 30, 2026, per the Form 4 footnote.

What role does the Rory Riggs Family Trust play in Cibus (CBUS) share ownership?

The Rory Riggs Family Trust holds 23,807 Cibus Class A Common shares. Rory B. Riggs is trustee and has sole voting and dispositive power over these shares, meaning he controls how they are voted and whether they are sold or transferred, as described in the filing.

How is Rory B. Riggs related to Cibus (CBUS) as described in the Form 4?

Rory B. Riggs is identified as both a director and a 10% owner of Cibus, Inc. in the Form 4. This dual status reflects his board position and significant beneficial share ownership as detailed in the non-derivative securities table and explanatory footnotes.

What type of transaction did Cibus (CBUS) use for these newly purchased shares?

The shares were issued through a firm commitment underwritten public offering. Cibus entered an Underwriting Agreement on January 29, 2026, and the offering closed on January 30, 2026. Rory B. Riggs purchased his 333,333 Class A Common shares as part of this offering at $1.50 per share.