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.
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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. 4)*
|
MultiSensor AI Holdings, Inc. (Name of Issuer) |
Common Stock, par value $0.0001 per share (Title of Class of Securities) |
456948108 (CUSIP Number) |
Michael Braner 325 Capital LLC, 757 Third Avenue, 20th Floor New York, NY, 10017 646-774-2904 Kenneth A. Schlesinger, Esq. 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) |
10/30/2025 (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
|
| CUSIP No. | 456948108 |
| 1 |
Name of reporting person
325 Capital Master Fund LP | ||||||||
| 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)
WC | ||||||||
| 5 |
Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
![]() | ||||||||
| 6 | Citizenship or place of organization
CAYMAN ISLANDS
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 11 | Aggregate amount beneficially owned by each reporting person
2,166,407.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
5.2 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
PN |
SCHEDULE 13D
|
| CUSIP No. | 456948108 |
| 1 |
Name of reporting person
325 Capital 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)
AF | ||||||||
| 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
2,166,407.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
5.2 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
OO |
SCHEDULE 13D
|
| CUSIP No. | 456948108 |
| 1 |
Name of reporting person
325 CAPITAL 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)
AF, OO | ||||||||
| 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
12,961,653.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
31.2 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
OO |
SCHEDULE 13D
|
| CUSIP No. | 456948108 |
| 1 |
Name of reporting person
Braner Michael David | ||||||||
| 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)
AF, OO | ||||||||
| 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
12,961,653.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
31.2 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
IN |
SCHEDULE 13D
|
| CUSIP No. | 456948108 |
| 1 |
Name of reporting person
FRIEDBERG DANIEL M. | ||||||||
| 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)
AF, OO | ||||||||
| 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
12,961,653.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
31.2 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
IN |
SCHEDULE 13D
|
| CUSIP No. | 456948108 |
| 1 |
Name of reporting person
Shrivastava Anil K | ||||||||
| 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)
AF, OO | ||||||||
| 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
12,961,653.00 | ||||||||
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)
![]() | ||||||||
| 13 | Percent of class represented by amount in Row (11)
31.2 % | ||||||||
| 14 | Type of Reporting Person (See Instructions)
IN |
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:
MultiSensor AI Holdings, Inc. |
| (c) | Address of Issuer's Principal Executive Offices:
2105 WEST CARDINAL DRIVE, BEAUMONT,
TEXAS
, 77705. |
| Item 4. | Purpose of Transaction |
Item 4 is hereby amended to add the following: The Initial Closing (as defined in Amendment No. 3 to the Schedule 13D) occurred On October 30, 2025. As previously disclosed in Amendment No. 3 to the Schedule 13D, in connection with the Initial Closing, (a) 325 Master Fund acquired 684,539 Shares and 1,369,078 Warrants (as defined in Amendment No. 3 to the Schedule 13D), and (b) the SMAs acquired an aggregate of 2,800,907 Shares and 5,601,814 Warrants. As previously disclosed in Amendment No. 3 to the Schedule 13D, in connection with the Initial Closing, certain of the Reporting Persons entered into a registration rights agreement with the Issuer, effective upon the Initial Closing (the "2025 Registration Rights Agreement") pursuant to which the Issuer is required to file a registration statement with the SEC to register the resale of the Shares and the Shares and Preferred Stock issuable upon exercise of the Warrants be issued in connection with the 2025 Private Placement. As previously disclosed in Amendment No. 3 to the Schedule 13D, in connection with the Initial Closing, certain of the Reporting Persons entered into a voting agreement with the Issuer, effective upon the Initial Closing (the "2025 Voting Agreement"), to support the transactions contemplated by the 2025 Purchase Agreement, including obtaining the Stockholder Approval. The foregoing descriptions of the 2025 Registration Rights Agreement and 2025 Voting Agreement do not purport to be complete and are subject to and are qualified in their entirety by reference to the full text of the Form of 2025 Registration Rights Agreement and Form of 2025 Voting Agreement, copies of which are attached hereto as Exhibits 99.1 and 99.2, respectively, and are incorporated herein. | |
| Item 5. | Interest in Securities of the Issuer |
| (c) | Item 5(c) is hereby amended and restated to read as follows: Other than as set forth in Item 4 above, the Reporting Persons have not entered into any transactions in the securities of the Issuer since the filing of the Amendment No. 3 to the Schedule 13D. |
| Item 6. | Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer |
Item 6 is hereby amended to add the following: The definitions and descriptions of the 2025 Registration Rights Agreement and 2025 Voting Agreement as set forth in Item 4 above are incorporated herein by reference. | |
| Item 7. | Material to be Filed as Exhibits. |
Item 7 is hereby amended to add the following exhibits: 99.1 - Form of 2025 Registration Rights Agreement (incorporated by reference to Exhibit 10.2 of the Issuer's Current Report on Form 8-K filed with the SEC on October 30, 2025) 99.2 - Form of 2025 Voting Agreement (incorporated by reference to Exhibit 9.1 of the Issuer's Current Report on Form 8-K filed with the SEC on October 30, 2025) |
| 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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