UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington,
D.C. 20549
FORM 6-K
REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of August 2025
Commission File Number: 001-41356
Electra Battery Materials Corporation
(Translation
of registrant's name into English)
133 Richmond St W, Suite 602
Toronto, Ontario, Canada
M5H 2L3
(416) 900-3891
(Address
of principal executive office)
Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F
[ X ] Form 40-F [ ]
EXHIBIT INDEX
| Exhibit Number | Description | |
| 99.1 | Notice of Record and Meeting Dates |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Electra Battery Materials Corporation | ||
| (Registrant) | ||
| Date: August 27, 2025 | /s/ Trent Mell | |
| Trent Mell | ||
| Chief Executive Officer and Director | ||
Exhibit 99.1

TSX TRUST COMPANY
VIA ELECTRONIC TRANSMISSION
August 27, 2025
TO ALL APPLICABLE EXCHANGES AND COMMISSIONS:
| RE: |
ELECTRA BATTERY MATERIALS CORPORATION Confirmation of Notice of Record and Meeting Dates |
We are pleased to confirm that Notice of Record and Meeting Dates was sent to The Canadian Depository for Securities.
We advise the following with respect to the upcoming Special Meeting of Security Holders for the subject issuer:
| 1 | ISIN: | CA28474P7065 | ||
| CUSIP: | 28474P706 | |||
| 2 | Date Fixed for the Meeting: | October 9, 2025 | ||
| 3 | Record Date for Notice: | September 8, 2025 | ||
| 4 | Record Date for Voting: | September 8, 2025 | ||
| 5 | Beneficial Ownership Determination Date: | September 8, 2025 | ||
| 6 | Classes or Series of Securities that entitle the holder to receive Notice of the Meeting: | COMMON SHARES | ||
| 7 | Classes or Series of Securities that entitle the holder to vote at the meeting: | COMMON SHARES | ||
| 8 | Business to be conducted at the meeting: | Special | ||
| 9 | Notice-and-Access: | |||
| Registered Shareholders: | NO | |||
| Beneficial Holders: | NO | |||
| Stratification Level: | Not Applicable | |||
| 10 | Reporting issuer is sending proxy-related materials directly to Non-Objecting Beneficial Owners: | NO | ||
| 11 | Issuer paying for delivery to Objecting Beneficial Owners: | NO |
Yours truly,
TSX Trust Company
|
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