# EDGAR Filing Document

**Accession Number:** 0000894556
**File Stem:** 0001193125-26-197511
**Filing Date:** 2026-4
**Character Count:** 9557
**Document Hash:** 2d08d3586db6b5ef57717d1503be322a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-26-197511.hdr.sgml**: 20260430

**ACCESSION NUMBER**: 0001193125-26-197511

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

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260430

**DATE AS OF CHANGE**: 20260430

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CitroTech Inc.
- **CENTRAL INDEX KEY:** 0000894556
- **STANDARD INDUSTRIAL CLASSIFICATION:** CHEMICALS & ALLIED PRODUCTS [2800]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 872765150
- **STATE OF INCORPORATION:** WY
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-80557
- **FILM NUMBER:** 26926220

**BUSINESS ADDRESS:**
- **STREET 1:** 6400 S. FIDDLERS GREEN CIR
- **STREET 2:** SUITE 300
- **CITY:** GREENWOOD VILLAGE
- **STATE:** CO
- **ZIP:** 80111
- **BUSINESS PHONE:** 800-401-4535

**MAIL ADDRESS:**
- **STREET 1:** 6400 S. FIDDLERS GREEN CIR
- **STREET 2:** SUITE 300
- **CITY:** GREENWOOD VILLAGE
- **STATE:** CO
- **ZIP:** 80111

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** General Enterprise Ventures, Inc.
- **DATE OF NAME CHANGE:** 20211015

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GENERAL ENTERTAINMENT VENTURES, INC
- **DATE OF NAME CHANGE:** 20210517

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** GENERAL ENVIRONMENTAL VENTURES, INC
- **DATE OF NAME CHANGE:** 20210517
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** BoltRock Holdings LLC
- **CENTRAL INDEX KEY:** 0002061007

**ORGANIZATION NAME:**
- **EIN:** 881618693
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

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

**BUSINESS ADDRESS:**
- **STREET 1:** 712 5TH AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019
- **BUSINESS PHONE:** 9175879000

**MAIL ADDRESS:**
- **STREET 1:** 712 5TH AVENUE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10019

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BoltRock Holdings, LLC
- **DATE OF NAME CHANGE:** 20250317

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 2)**

**CitroTech Inc.**

*(Name of Issuer)*

**Common Stock, par value $0.0001 per share**

*(Title of Class of Securities)*

**—**

*(CUSIP Number)*

**BoltRock Holdings LLC**<br>712 5th Avenue, 22nd Floor<br>New York NY 10019<br>(212) 735-2691

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

**04/28/2026**

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

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**BoltRock Holdings LLC** | Name of reporting person<br>**BoltRock 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>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 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>**4183743.00** |
| 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>**4183743.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**4183743.00** | Aggregate amount beneficially owned by each reporting person<br>**4183743.00** | |
| 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>**20.0%** | Percent of class represented by amount in Row (11)<br>**20.0%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**OO** | Type of Reporting Person (See Instructions)<br>**OO** | |

---

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Craig A. Huff** | Name of reporting person<br>**Craig A. Huff** | |
| 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>**OO** | Source of funds (See Instructions)<br>**OO** | |
| 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>**4183743.00** |
| 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>**4183743.00** |
| 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>**4183743.00** | Aggregate amount beneficially owned by each reporting person<br>**4183743.00** | |
| 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>**20.0%** | Percent of class represented by amount in Row (11)<br>**20.0%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Item 1. Security and Issuer**

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

**(b) Name of Issuer:**
CitroTech Inc.

**(c) Address of Issuer's Principal Executive Offices:**
6400 S. Fiddlers Green Cir., Suite 300, Greenwood Village, CO, 80111

This Amendment No. 2 to Schedule 13D amends and supplements the statement on Schedule 13D originally filed with the United States Securities and Exchange Commission ("SEC") on March 24, 2025 (as subsequently amended, the "Schedule 13D"). Capitalized terms used but not defined herein shall have the meanings attributed to them in the Schedule 13D.

**Item 4. Purpose of Transaction**

The information in Item 4 of the Schedule 13D is hereby amended and supplemented by adding the following:

The information in Item 3 of this Amendment No. 2 is hereby incorporated by reference into this Item 4.

On October 21, 2025, pursuant to the terms of the securities purchase and stockholders agreement with TC Special Investments, LLC, BoltRock appointed Mr. Huff as a member of the Issuer's board of directors.

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

**(a)**
The information in Item 5 of the Schedule 13D is hereby amended and restated as follows:

The Reporting Persons have beneficial ownership of 4,183,743 Common Shares, which consists of (i) 3,357,467 Common Shares, (ii) 318,914 Common Shares issuable upon the conversion of 95,674 Series C Shares and (iii) 507,362 Common Shares issuable upon the exercise of certain warrants held by BoltRock. The percentage of beneficial ownership is approximately 20.0% of the outstanding Common Shares. The percentage was calculated based on (i) 19,150,234 Common Shares outstanding as disclosed in the Issuer's Preliminary Information Statement on Schedule 14C filed on April 15, 2026, (ii) 318,914 Common Shares issuable upon the conversion of 95,674 Series C Shares held by BoltRock, (iii) 507,362 Common Shares issuable upon the exercise of certain warrants held by BoltRock and (iv) 940,799 Common Shares issued to BoltRock for the conversion of the Convertible Note on April 28, 2026.

**(b)**
The information set forth in rows 7 through 10 of the cover pages to this Amendment No. 2 is incorporated by reference into this Item 5(b).

**(c)**
Other than as described in this Amendment No. 2, the Reporting Persons have not effected any transactions in Common Shares during the past 60 days.

### 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:** BoltRock Holdings LLC

**Signature:** /s/ Craig A. Huff

**Name/Title:** Managing Member

**Date:** 04/30/2026

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:** Craig A. Huff

**Signature:** /s/ Craig A. Huff

**Name/Title:** Craig A. Huff

**Date:** 04/30/2026