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"
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- Peter Lynch
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 2)*
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Electra Battery Materials Corp (Name of Issuer) |
Common Shares, no par value (Title of Class of Securities) |
28474P706 (CUSIP Number) |
Charles Mathys One North Wacker Drive, Chicago, IL, 60606 (312) 525-4114 (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications) |
09/17/2025 (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
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CUSIP No. | 28474P706 |
1 |
Name of reporting person
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | ||||||||
2 | Check the appropriate box if a member of a Group (See Instructions)
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3 | SEC use only | ||||||||
4 |
Source of funds (See Instructions)
OO | ||||||||
5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
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6 | Citizenship or place of organization
DELAWARE
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Number of Shares Beneficially Owned by Each Reporting Person With: |
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11 | Aggregate amount beneficially owned by each reporting person
918,210.00 | ||||||||
12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
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13 | Percent of class represented by amount in Row (11)
4.9 % | ||||||||
14 | Type of Reporting Person (See Instructions)
IA |
Comment for Type of Reporting Person:
Voting and dispositive power includes an aggregate 776,810 obtainable upon the exercise of the Warrants and the conversion of the Notes beneficially owned by the Reporting Person, with each subject to the Blockers. Percent of class is calculated based on (i) 17,962,173 Common Shares outstanding as of August 15, 2025, as disclosed on the Issuer's Report of Foreign Private Issuer filed the SEC on August 15, 2025, plus (ii) an aggregate 776,810 Common Shares obtainable upon the exercise of the Warrants and the conversion of the Notes beneficially owned by the Reporting Person, which Common Shares have been added to the total Common Shares outstanding pursuant to Rule 13d-3(d)(1)(i) under the Act.
SCHEDULE 13D
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Item 1. | Security and Issuer | |
(a) | Title of Class of Securities:
Common Shares, no par value | |
(b) | Name of Issuer:
Electra Battery Materials Corp | |
(c) | Address of Issuer's Principal Executive Offices:
SUITE 3200, BAY ADELAIDE CENTRE, SUITE 3200, BAY ADELAIDE CENTRE, TORONTO,
ONTARIO, CANADA
, M5H 0B4. | |
Item 1 Comment:
This Amendment No. 2 (the 'Amendment') amends and supplements the Schedule 13D filed by the Reporting Person on July 25, 2025 (as amended and supplemented by Amendment No. 1, the 'Original Schedule 13D'), with respect to the Common Shares. Capitalized terms used in this Amendment and not otherwise defined shall have the same meanings ascribed to them in the Original Schedule 13D. Except as specifically provided herein, this Amendment does not modify any of the information previously reported in the Original Schedule 13D. | ||
Item 3. | Source and Amount of Funds or Other Consideration | |
Item 3 of the Original Schedule 13D is hereby amended and supplemented by including the information set forth in Item 4 of this Amendment. | ||
Item 4. | Purpose of Transaction | |
See attached Exhibit 'Items_1_through_7_Full_Details' for complete description. | ||
Item 6. | Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer | |
Item 6 of the Original Schedule 13D is hereby amended and supplemented by including the information set forth in Item 4 of this Amendment. | ||
Item 7. | Material to be Filed as Exhibits. | |
See attached Exhibit 'Items_1_through_7_Full_Details' for complete description. |
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.
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