[Form 4] Oncology Institute, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Oncology Institute (TOI) Chief Executive Officer Daniel Virnich reported an insider equity award. The Form 4 shows 6,211 shares of common stock acquired at $0.00 on 11/12/2025, reflecting RSUs that were fully vested upon grant and settled net of withholding taxes. Following this transaction, he beneficially owned 1,793,520 shares, held directly.

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

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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^*

Virnich Daniel

(Last) (First) (Middle)

C/O THE ONCOLOGY INSTITUTE INC.

18000 STUDEBAKER RD, SUITE 800

(Street)

CERRITOS CA 90703

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Oncology Institute, Inc. [ TOI ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/12/2025

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
Common Stock	11/12/2025		A		6,211(1)	A	$0.00	1,793,520	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:

1. Represents RSU awards that were fully vested upon grant, net of withholding tax obligations.

	/s/ Mark Hueppelsheuser, Attorney-in-Fact for Daniel Virnich	11/14/2025
	** 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 TOI’s CEO report on Form 4?

Daniel Virnich reported the acquisition of 6,211 shares of common stock on 11/12/2025 at $0.00 from fully vested RSUs, net of withholding.

How many TOI shares does the CEO own after the transaction?

Following the reported transaction, Daniel Virnich beneficially owned 1,793,520 shares, held directly.

What was the nature of the TOI shares acquired by the CEO?

They represent RSU awards that were fully vested upon grant and delivered net of withholding tax obligations.

What was the transaction price for the RSU-related share delivery?

The reported price per share was $0.00, consistent with RSU settlement mechanics.

When did the TOI CEO’s reported transaction occur?

The transaction date was 11/12/2025.

What is the officer’s role at TOI?

Daniel Virnich is the company’s Chief Executive Officer.