# EDGAR Filing Document

**Accession Number:** 0001855447
**File Stem:** 0001193125-25-270374
**Filing Date:** 2025-11
**Character Count:** 18207
**Document Hash:** 3b304f521bbbd7307ffd26f22787e46b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-270374.hdr.sgml**: 20251106

**ACCESSION NUMBER**: 0001193125-25-270374

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13D/A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251106

**DATE AS OF CHANGE**: 20251106

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TIGO ENERGY, INC.
- **CENTRAL INDEX KEY:** 0001855447
- **STANDARD INDUSTRIAL CLASSIFICATION:** SEMICONDUCTORS & RELATED DEVICES [3674]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-92838
- **FILM NUMBER:** 251460077

**BUSINESS ADDRESS:**
- **STREET 1:** 983 UNIVERSITY AVENUE
- **STREET 2:** SUITE B
- **CITY:** LOS GATOS
- **STATE:** CA
- **ZIP:** 95032
- **BUSINESS PHONE:** (408) 402-0802

**MAIL ADDRESS:**
- **STREET 1:** 983 UNIVERSITY AVENUE
- **STREET 2:** SUITE B
- **CITY:** LOS GATOS
- **STATE:** CA
- **ZIP:** 95032

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Roth CH Acquisition IV Co.
- **DATE OF NAME CHANGE:** 20210406
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CLAL INDUSTRIES LTD
- **CENTRAL INDEX KEY:** 0001051856

**ORGANIZATION NAME:**
- **EIN:** 000000000
- **STATE OF INCORPORATION:** L3

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A

**BUSINESS ADDRESS:**
- **STREET 1:** 3 AZRIELI CENTER, TRIANGLE TOWER
- **STREET 2:** 45TH FLOOR
- **CITY:** TEL AVIV
- **STATE:** L3
- **ZIP:** 67023
- **BUSINESS PHONE:** 97236075794

**MAIL ADDRESS:**
- **STREET 1:** 3 AZRIELI CENTER, TRIANGLE TOWER
- **STREET 2:** 45TH FLOOR
- **CITY:** TEL AVIV
- **STATE:** L3
- **ZIP:** 67023

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** CLAL INDUSTRIES & INVESTMENTS LTD
- **DATE OF NAME CHANGE:** 19971222

### Attached PDF Documents

**Attachment 1:** `ck0000000000-ex99_5.pdf`

_No text found in this document._

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 1)**

**Tigo Energy, Inc.**

*(Name of Issuer)*

**Common Stock, $0.0001 par value**

*(Title of Class of Securities)*

**77867P104**

*(CUSIP Number)*

**Alejandro Moreno**<br>Access Industries, Inc.<br>40 West 57th St., 28th Floor<br>New York NY 10019<br>(212) 247-6400

*(Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications)*

**11/04/2025**

*(Date of Event Which Requires Filing of this Statement)*

| **CUSIP No.** | **77867P104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Access Industries Holdings LLC** | Name of reporting person<br>**Access Industries Holdings LLC** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**SC** | Source of funds (See Instructions)<br>**SC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**DELAWARE** | Citizenship or place of organization<br>**DELAWARE** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**4584422.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**4584422.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**6.52%** | Percent of class represented by amount in Row (11)<br>**6.52%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** All percentages of ownership of the Common Stock by Reporting Persons presented in this Statement are based on an aggregate of 70,352,248 shares of Common Stock issued and outstanding as of October 31, 2025, as set forth in the Issuer's Form 10-Q filed with the Securities and Exchange Commission (the "SEC") on November 4, 2025.

| **CUSIP No.** | **77867P104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Access Industries, LLC** | Name of reporting person<br>**Access Industries, LLC** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**SC** | Source of funds (See Instructions)<br>**SC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**DELAWARE** | Citizenship or place of organization<br>**DELAWARE** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**4584422.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**4584422.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**6.52%** | Percent of class represented by amount in Row (11)<br>**6.52%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** All percentages of ownership of the Common Stock by Reporting Persons presented in this Statement are based on an aggregate of 70,352,248 shares of Common Stock issued and outstanding as of October 31, 2025, as set forth in the Issuer's Form 10-Q filed with the SEC on November 4, 2025.

| **CUSIP No.** | **77867P104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Access Industries Management, LLC** | Name of reporting person<br>**Access Industries Management, LLC** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**SC** | Source of funds (See Instructions)<br>**SC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**4584422.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**4584422.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**6.52%** | Percent of class represented by amount in Row (11)<br>**6.52%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

**Comment for Reporting Person:** All percentages of ownership of the Common Stock by Reporting Persons presented in this Statement are based on an aggregate of 70,352,248 shares of Common Stock issued and outstanding as of October 31, 2025, as set forth in the Issuer's Form 10-Q filed with the SEC on November 4, 2025.

| **CUSIP No.** | **77867P104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Clal Industries Ltd.** | Name of reporting person<br>**Clal Industries Ltd.** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**SC** | Source of funds (See Instructions)<br>**SC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**L3** | Citizenship or place of organization<br>**L3** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**4584422.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**4584422.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**0.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**6.52%** | Percent of class represented by amount in Row (11)<br>**6.52%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**CO** | Type of Reporting Person (See Instructions)<br>**CO** | |

---

**Comment for Reporting Person:** All percentages of ownership of the Common Stock by Reporting Persons presented in this Statement are based on an aggregate of 70,352,248 shares of Common Stock issued and outstanding as of October 31, 2025, as set forth in the Issuer's Form 10-Q filed with the SEC on November 4, 2025.

| **CUSIP No.** | **77867P104** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Len Blavatnik** | Name of reporting person<br>**Len Blavatnik** | |
| 2 | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | Check the appropriate box if a member of a Group (See Instructions)<br>[x] (a)<br>[ ] (b) | |
| 3 | SEC use only | SEC use only | |
| 4 | Source of funds (See Instructions)<br>**SC** | Source of funds (See Instructions)<br>**SC** | |
| 5 | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)<br>[ ] | |
| 6 | Citizenship or place of organization<br>**X1** | Citizenship or place of organization<br>**X1** | |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 7 | Sole Voting Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**4584422.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**0.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**4584422.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | Aggregate amount beneficially owned by each reporting person<br>**4584422.00** | |
| 12 | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)<br>[ ] | |
| 13 | Percent of class represented by amount in Row (11)<br>**6.52%** | Percent of class represented by amount in Row (11)<br>**6.52%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** All percentages of ownership of the Common Stock by Reporting Persons presented in this Statement are based on an aggregate of 70,352,248 shares of Common Stock issued and outstanding as of October 31, 2025, as set forth in the Issuer's Form 10-Q filed with the SEC on November 4, 2025.

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Stock, $0.0001 par value

**(b) Name of Issuer:**
Tigo Energy, Inc.

**(c) Address of Issuer's Principal Executive Offices:**
983 University Avenue, Suite B, Los Gatos, CA, 95032

This Amendment No.1 to the Schedule 13D is being filed by Access Industries Holdings LLC ("AIH"), Access Industries Management, LLC ("AIM"), Access Industries, LLC ("Access LLC"), Clal Industries Ltd. ("CI") and Len Blavatnik (collectively, the "Reporting Persons", and each, a "Reporting Person") to report the acquisition of common stock, $0.0001 par value per share (the "Common Stock"), of Tigo Energy, Inc. (the "Issuer"). The Schedule 13D filed by the Reporting Persons with the Securities and Exchange Commission (the "SEC") on June 2, 2023 (the "Schedule"), is hereby amended and supplemented by the Reporting Persons as set forth below in this Amendment No. 1. This amendment is filed by the Reporting Persons in accordance with Rule 13d-2 of the Securities Exchange Act of 1934, as amended, and refers only to information that has materially changed since the filing of the Schedule. The items identified below, or the particular paragraphs of such items which are identified below, are amended as set forth below. Unless otherwise indicated, all capitalized terms used and not defined herein have the respective meanings assigned to them in the Schedule.

**Item 5. Interest in Securities of the Issuer**

**(a)**
The disclosure in Items 5(a), (b) and (d) is hereby amended and restated as follows:

(a) (b) The responses of each of the Reporting Persons with respect to Rows 11, 12, and 13 of the cover pages of this Schedule 13D that relate to the aggregate number and percentage of shares of Common Stock (including but not limited to footnotes to such information) are incorporated herein by reference.

**(b)**
The responses of each of the Reporting Persons with respect to Rows 7, 8, 9, and 10 of the cover pages of this Schedule 13D that relate to the number of shares of Common Stock as to which each of the persons or entities referenced in Item 2 above has sole or shared power to vote or to direct the vote of and sole or shared power to dispose of or to direct the disposition of (including but not limited to footnotes to such information) are incorporated herein by reference.

**(c)**
—

### 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.

**Reporting Person:** Access Industries Holdings LLC

**Signature:** /s/ Alejandro Moreno

**Name/Title:** By: Access Industries Management, LLC, its manager; its Executive Vice President, General Counsel/Alejandro Moreno

**Date:** 11/06/2025

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.

**Reporting Person:** Access Industries, LLC

**Signature:** /s/ Alejandro Moreno

**Name/Title:** By: Access Industries Management, LLC, its manager; its Executive Vice President, General Counsel/Alejandro Moreno

**Date:** 11/06/2025

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.

**Reporting Person:** Access Industries Management, LLC

**Signature:** /s/ Alejandro Moreno

**Name/Title:** Alejandro Moreno/ Executive Vice President, General Counsel

**Date:** 11/06/2025

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.

**Reporting Person:** Clal Industries Ltd.

**Signature:** /s/ Nufar Malovani

**Name/Title:** Nufar Malovani /Deputy CEO and General Counsel

**Date:** 11/06/2025

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.

**Reporting Person:** Len Blavatnik

**Signature:** */s/ Alejandro Moreno

**Name/Title:** By: Alejandro Moreno as Attorney-in-Fact for Len Blavatnik

**Date:** 11/06/2025