ONC (NASDAQ: ONC) Form 144 lists 43,466.56 ADS tied to restricted vesting

Rhea-AI Filing Summary

ONC submitted a Rule 144 notice regarding proposed sales of American Depositary Shares (ADS). The filing lists an ADS quantity 43,466.56, an identifier 54,885,669, and dates including 06/10/2026 and 06/11/2026. The filer named is Titus Benjamin Ball.

Insights

Securities Compliance Analyst

Rule 144 notice for ADS sale by a named holder; timing and instrument are specified.

The excerpt lists a proposed sale of ADS tied to Restricted Stock Vesting Under a Registered Plan with dates 06/08/2026, 06/10/2026, and 06/11/2026

Cash‑flow treatment and offering proceeds are not detailed in the excerpt; subsequent filings or broker confirmations would show execution details.

Corporate Secretary

Filing names the issuer role and the reporting person but does not describe proceeds or execution method.

The form shows the issuer listed for the restricted stock vesting and identifies Titus Benjamin Ball as the filer. The entry includes numerical fields such as 43,466.56 and 54,885,669 alongside dates.

Further documentation would be required to confirm whether these ADS were sold, offered for sale, or remain subject to transfer restrictions.

Key Figures

ADS quantity: 43,466.56 Identifier / field value: 54,885,669 Form type: 144 +1 more

4 metrics

ADS quantity 43,466.56 listed alongside ADS entries in the Form 144 excerpt

Identifier / field value 54,885,669 numeric field shown in the excerpt near ADS entries

Form type 144 Rule 144 notice of proposed sale (filing type)

Filing dates 06/08/2026; 06/10/2026; 06/11/2026 dates shown next to ADS entries and filer information

Key Terms

ADS, Restricted Stock Vesting Under a Registered Plan, Issuer

3 terms

ADS financial

"ADS | Morgan Stanley Smith Barney LLC Executive Financial Services"

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Restricted Stock Vesting Under a Registered Plan regulatory

"Restricted Stock Vesting Under a Registered Plan | Issuer"

Issuer regulatory

"Restricted Stock Vesting Under a Registered Plan | Issuer"

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
ADS	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	169	43466.56	54885669	06/11/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
ADS	06/10/2026	Restricted Stock Vesting Under a Registered Plan	Issuer			169	06/10/2026	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
TITUS BENJAMIN BALL 94 Solaris Avenue, Camana Bay Grand Cayman E9 KY1 1108	ADS	06/08/2026	136	36900.64

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does ONC's Form 144 disclose about ADS?

The filing discloses a proposed transaction involving ADS with a listed quantity of 43,466.56 and identifier 54,885,669. It ties the securities to restricted stock vesting and shows dates of 06/08/2026, 06/10/2026, and 06/11/2026.

Who is the reporting person on this Form 144 for ONC?

The filing names Titus Benjamin Ball with an address in the Cayman Islands as the reporting person. The excerpt lists his name alongside ADS entries dated 06/08/2026 related to restricted stock vesting under a registered plan.

Are proceeds or sale methods specified in the Form 144 excerpt?

The provided excerpt lists ADS quantities, dates, and the vesting description but does not state sale proceeds or specific sale methods. The filing shows the issuer and vesting context but omits execution or cash‑flow details in the excerpt.

What is the vesting context shown in the ONC filing?

The excerpt labels the securities as related to Restricted Stock Vesting Under a Registered Plan. It identifies the issuer role for that vesting and provides dates of vesting activity in June 2026 tied to the listed ADS entries.