ON24 Board Member Strengthens Position with $0 RSU Grant, Now Holds 141K Shares

Rhea-AI Filing Summary

ON24 Director Teresa Anania received a grant of 31,855 restricted stock units (RSUs) on June 20, 2025. Following this transaction, Anania's total direct beneficial ownership increased to 141,095 shares.

Key details of the RSU grant:

• Transaction was executed at $0.00 cost basis
• RSUs will vest at the earlier of:
  • The date of the 2026 Annual Meeting (or day prior if director's service ends due to non-re-election)
  • First anniversary of the grant date (June 20, 2026)

This Form 4 filing was submitted by Charles Rogerson as Attorney-in-Fact on behalf of Teresa Anania on June 24, 2025, within the required reporting window for insider transactions.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider ANANIA TERESA

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	31,855	$0.00	--

Holdings After Transaction: Common Stock — 141,095 shares (Direct)

Footnotes (1)

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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^*

ANANIA TERESA

(Last) (First) (Middle)

C/O ON24, INC.

50 BEALE STREET, 8TH FLOOR

(Street)

SAN FRANCISCO CA 94015

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ON24 INC. [ ONTF ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
06/20/2025

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	06/20/2025		A		31,855(1)	A	$0.00	141,095	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 shares underlying restricted stock units ("RSUs"). The RSUs will vest on the earlier of (i) the date of the following year's Annual Meeting (or the date immediately prior to the next Annual Meeting if the Non-Employee Director's service as a director ends at such meeting due to the director's failure to be re-elected or the director not standing for re-election); or (ii) the first anniversary of the date of the grant.

Remarks:

	/s/ Teresa Anania by Charles Rogerson, as Attorney-in-Fact	06/24/2025
	** 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

How many shares of ONTF stock did Director Teresa Anania acquire on June 20, 2025?

Director Teresa Anania acquired 31,855 shares of ONTF common stock in the form of restricted stock units (RSUs) on June 20, 2025, at a price of $0.00 per share.

What is the vesting schedule for Teresa Anania's ONTF RSU grant?

The RSUs will vest on the earlier of: (1) the date of the following year's Annual Meeting (or the day before if the director's service ends due to not being re-elected or not standing for re-election), or (2) the first anniversary of the grant date.

How many ONTF shares does Teresa Anania own after the June 20, 2025 transaction?

Following the reported RSU grant transaction, Teresa Anania beneficially owns 141,095 shares of ONTF common stock directly (Form: Direct Ownership).

Who signed the Form 4 filing for ONTF Director Teresa Anania?

The Form 4 was signed by Charles Rogerson as Attorney-in-Fact for Teresa Anania on June 24, 2025.