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
What is insider trading>>
- Peter Lynch
What is insider trading>>
|
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 6)*
|
ON24 INC. (Name of Issuer) |
Common Stock, par value $0.0001 per share (Title of Class of Securities) |
68339B104 (CUSIP Number) |
Melody Lang Indaba Capital Management, L.P., One Letterman Drive, BLDG D, Suite DM700 San Francisco, CA, 94129 415-680-1030 Ryan Nebel Olshan Frome Wolosky LLP, 1325 Avenue of the Americas New York, NY, 10019 212-451-2300 Dorothy Sluszka Olshan Frome Wolosky LLP, 1325 Avenue of the Americas New York, NY, 10019 212-451-2300 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) |
04/01/2026 (Date of Event Which Requires Filing of This Statement) |
If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.


The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the
Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other
provisions of the Act (however, see the Notes).
SCHEDULE 13D
|
| CUSIP No. | 68339B104 |
| 1 |
Name of reporting person
Indaba Capital Management, L.P. | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
| ||||||||
| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
| ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
![]() | ||||||||
| 6 | Citizenship or place of organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 11 | Aggregate amount beneficially owned by each reporting person
0.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
0 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
IA, PN |
SCHEDULE 13D
|
| CUSIP No. | 68339B104 |
| 1 |
Name of reporting person
IC GP, LLC | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
| ||||||||
| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
| ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
![]() | ||||||||
| 6 | Citizenship or place of organization
DELAWARE
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 11 | Aggregate amount beneficially owned by each reporting person
0.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
0 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
HC, OO |
SCHEDULE 13D
|
| CUSIP No. | 68339B104 |
| 1 |
Name of reporting person
SCHRIER DEREK C | ||||||||
| 2 | Check the appropriate box if a member of a Group (See Instructions)
(a)
(b)
| ||||||||
| 3 | SEC use only | ||||||||
| 4 |
Source of funds (See Instructions)
| ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
![]() | ||||||||
| 6 | Citizenship or place of organization
UNITED STATES
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 11 | Aggregate amount beneficially owned by each reporting person
0.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
0 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
IN, HC |
SCHEDULE 13D
|
| Item 1. | Security and Issuer | |
| (a) | Title of Class of Securities:
Common Stock, par value $0.0001 per share | |
| (b) | Name of Issuer:
ON24 INC. | |
| (c) | Address of Issuer's Principal Executive Offices:
301 HOWARD STREET, SUITE 1100, SAN FRANCISCO,
CALIFORNIA
, 94105. | |
Item 1 Comment:
The following constitutes Amendment No. 6 ("Amendment No. 6") to the Schedule 13D filed with the SEC by Indaba Capital Management, L.P. (the "Investment Manager"), IC GP, LLC ("IC GP") and Derek C. Schrier (collectively, "Indaba" or the "Reporting Persons") on December 20, 2022, as amended by Amendment No. 1 filed on March 13, 2023, Amendment No. 2 filed on January 18, 2024, Amendment No. 3 filed on February 26, 2024, Amendment No. 4 filed on March 19, 2025 and Amendment No. 5 filed on December 31, 2025. This Amendment No. 6 amends and restates the Schedule 13D as specifically set forth herein. All capitalized terms contained herein but not otherwise defined shall have the meanings ascribed to such terms in the Schedule 13D, as amended. Information given in response to each item shall be deemed incorporated by reference in all other items, as applicable. | ||
| Item 3. | Source and Amount of Funds or Other Consideration | |
Item 3 of the Schedule 13D is hereby supplemented and restated as follows: The Reporting Persons no longer beneficially own any shares of common stock of the Issuer. | ||
| Item 4. | Purpose of Transaction | |
Item 4 of the Schedule 13D is hereby supplemented as follows: Pursuant to the Agreement and Plan of Merger, dated as of December 29, 2025 (the "Merger Agreement"), among the Issuer, Cvent Atlanta, LLC ("Parent") and Summit Sub Corp. ("Merger Sub"), on April 1, 2026, Merger Sub merged with and into the Issuer, with the Issuer continuing as the surviving company and a wholly-owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each outstanding share of the Issuer's common stock, including each share beneficially owned by the Reporting Persons, was automatically canceled and converted into the right to receive cash in an amount equal to $8.10 per share, without interest. | ||
| Item 5. | Interest in Securities of the Issuer | |
| (a) | Item 5(a) of the Schedule 13D is hereby supplemented and restated as follows: As of the date hereof, the Reporting Persons no longer beneficially own any shares of common stock of the Issuer. | |
| (c) | Item 5(c) of the Schedule 13D is hereby supplemented and restated as follows: Except as otherwise reported herein, there have been no transactions in securities of the Issuer by the Reporting Persons during the past 60 days. At the effective time of the Merger, each outstanding share of the Issuer's common stock, including each share beneficially owned by the Reporting Persons, was automatically canceled and converted into the right to receive cash in an amount equal to $8.10 per share, without interest. | |
| (e) | Item 5(e) of the Schedule 13D is hereby supplemented and restated as follows: As of April 1, 2026, the Reporting Persons ceased to collectively beneficially own more than 5% of the shares of common stock of the Issuer. | |
| 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.
|
|
|
|
|
|
|
(a)