# EDGAR Filing Document

**Accession Number:** 0001011076
**File Stem:** 0001683168-26-004503
**Filing Date:** 2026-6
**Character Count:** 11103
**Document Hash:** 3a7aa19acef99fea244feee1f6ebaf8d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001683168-26-004503.hdr.sgml**: 20260603

**ACCESSION NUMBER**: 0001683168-26-004503

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

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260603

**DATE AS OF CHANGE**: 20260603

**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:** 261061993

**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:** Ralston Theodore
- **CENTRAL INDEX KEY:** 0001011076

**ORGANIZATION NAME:**

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

**MAIL ADDRESS:**
- **STREET 1:** P O BOX 328
- **CITY:** LIMA
- **STATE:** OH
- **ZIP:** 45802

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RALSTON TED
- **DATE OF NAME CHANGE:** 19960322

### 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)*

**Theodore Ralston**<br>2200 Allentown Rd<br>Lima OH 45805<br>419-296-3626

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

**05/28/2026**

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

| **CUSIP No.** | **—** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Theodore Ralston** | Name of reporting person<br>**Theodore Ralston** | |
| 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>**PF** | Source of funds (See Instructions)<br>**PF** | |
| 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>**1812255.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 8 | Shared Voting Power<br>**390604.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 9 | Sole Dispositive Power<br>**1812255.00** |
| Number of Shares<br>Beneficially Owned by<br>Each Reporting Person With: | 10 | Shared Dispositive Power<br>**390604.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**2202859.00** | Aggregate amount beneficially owned by each reporting person<br>**2202859.00** | |
| 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>**9.82%** | Percent of class represented by amount in Row (11)<br>**9.82%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** (1) The figures in Rows 7, 9 and 11 include 22,224 shares of Common Stock issuable upon the exercise of warrants to purchase 22,224 shares of Common Stock.

(2) The percentage in Row 13 is calculated based on 22,424,083 shares of Common Stock issued and outstanding. This figure is derived from (i) 22,357,412 shares of Common Stock outstanding, as disclosed in the Issuer's Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, filed by the Issuer with the Securities and Exchange Commission on May 15, 2026, (ii) 44,447 shares of Common Stock issued upon the conversion of 13,334 shares of Series C Convertible Preferred Stock held by the Reporting Person, and (iii) 22,224 shares of Common Stock issuable upon exercise of 22,224 warrants.

**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

**Item 4. Purpose of Transaction**

On May 28, 2026 (the "Closing Date"), the Issuer and TCSI entered into a Stock Exchange and Stockholder Agreement (the "TCSI Exchange Agreement"), pursuant to which the Issuer reacquired 1,364,141 shares of Series A Preferred Stock from TCSI (the "Reacquisition"). Under the TCSI Exchange Agreement, the Issuer agreed to issue 467,012 shares of Series C Convertible Preferred Stock to TCSI on the date that is 18 months after the Closing Date, or earlier in connection with a change of control of the Issuer (which, as defined in the TCSI Exchange Agreement, includes the appointment of the Reporting Person to the Issuer's board of directors). The above description of the TCSI Exchange Agreement does not purport to be complete and is qualified in its entirety by reference to the full text of the agreement, which is filed as an exhibit hereto and incorporated herein by reference.

The Reporting Person holds the securities of the Issuer for general investment purposes. The Reporting Person intends to evaluate his holdings in the Issuer on a continuous basis. Subject to all relevant securities law provisions, the Reporting Person may acquire or dispose of securities of the Issuer from time to time in the open market or in privately negotiated transactions with third parties. Subject to the foregoing, the Reporting Person does not have any plans that would result in: (a) the acquisition by any person of additional securities of the Issuer, or the disposition of securities of the Issuer; (b) an extraordinary corporate transaction, such as a merger, reorganization or liquidation, involving the Issuer or any of its subsidiaries; (c) a sale or transfer of a material amount of assets of the Issuer or any of its subsidiaries; (d) any change in the present board of directors or management of the Issuer, including any plans or proposals to change the number or term of directors or to fill any existing vacancies on the board; (e) any material changes in the present capitalization or dividend policy of the Issuer; (f) any other material changes in the Issuer's business or corporate structure; (g) changes in the Issuer's charter, bylaws or instruments corresponding thereto or other actions which may impede the acquisition of control of the Issuer by any person; (h) causing a class of securities of the Issuer to be delisted from a national securities exchange or to cease to be authorized to be quoted in an inter-dealer quotation system of a registered national securities association; (i) a class of equity securities of the Issuer becoming eligible for termination of registration pursuant to Section 12(g)(4) of the Act; or (j) any action similar to any of those enumerated above. Except as set forth above, the Reporting Person has no present plans or intentions which would result in or relate to any of the transactions described in subparagraphs (a) through (j) of Item 4 of Schedule 13D.

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

**(a)**
The Reporting Person, through his personal holdings, his wife's personal holdings and as a sole member of TC Special Investments LLC ("TCSI"), has beneficial ownership of an aggregate of 2,202,859 shares of Common Stock, which consists of (i) 215,703 shares of Common Stock held by the Reporting Person directly, (ii) 390,604 shares of Common Stock held by the Reporting Person's spouse, (iii) 1,574,328 shares of Common Stock held by TCSI, and (iv) 22,224 shares of Common Stock issuable upon the conversion of warrants. The percentage of beneficial ownership is approximately 9.82% of the outstanding shares of Common Stock. The percentage was calculated based on 22,424,083 shares of Common Stock issued and outstanding. This figure is derived from (i) 22,357,412 shares of Common Stock outstanding, as disclosed in the Issuer's Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, filed by the Issuer with the Securities and Exchange Commission on May 15, 2026, (ii) 44,447 shares of Common Stock issued upon the conversion of 13,334 shares of Series C Convertible Preferred Stock held by the Reporting Person, and (iii) 22,224 shares of Common Stock issuable upon exercise of 22,224 warrants.

**(b)**
The information set forth in rows 7 through 10 of the cover page to this Schedule 13D is incorporated by reference into this Item 5(b).

**(c)**
Except as disclosed below, the Reporting Person has not effected any transactions in the Issuer's Common Stock in the past 60 days. On May 28, 2026, the Issuer and TCSI entered into the TCSI Exchange Agreement and the Issuer reacquired 1,364,141 shares of Series A Preferred Stock from TCSI in the Reacquisition. On May 29, 2026, the Reporting Person converted 13,334 shares of Series C Convertible Preferred Stock into 44,447 shares of Common Stock. On the same date, the Reporting Person transferred an aggregate of 105,000 shares of Common Stock held by TCSI to certain family members as gifts. Also on the same date, the Reporting Person transferred an aggregate of 600,000 shares of Common Stock held by TCSI pursuant to a settlement agreement resolving litigation, at a price of $0.28 per share.

**Item 6. Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.**

The description of the TCSI Exchange Agreement is incorporated by reference into this Item 6.

### 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:** Theodore Ralston

**Signature:** /s/ Theodore Ralston

**Name/Title:** Individual

**Date:** 06/03/2026