# EDGAR Filing Document

**Accession Number:** 0001718951
**File Stem:** 0001104659-26-022995
**Filing Date:** 2026-3
**Character Count:** 23345
**Document Hash:** 5aa69ba81c7d50b3733b664e1be3eebe
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-022995.hdr.sgml**: 20260303

**ACCESSION NUMBER**: 0001104659-26-022995

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

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20260303

**DATE AS OF CHANGE**: 20260303

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Presurance Holdings, Inc.
- **CENTRAL INDEX KEY:** 0001502292
- **STANDARD INDUSTRIAL CLASSIFICATION:** FIRE, MARINE & CASUALTY INSURANCE [6331]
- **ORGANIZATION NAME:** 02 Finance
- **EIN:** 271298795
- **STATE OF INCORPORATION:** MI
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13D/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-89312
- **FILM NUMBER:** 26717386

**BUSINESS ADDRESS:**
- **STREET 1:** 3001 WEST BIG BEAVER ROAD
- **STREET 2:** SUITE 319
- **CITY:** TROY
- **STATE:** MI
- **ZIP:** 48084
- **BUSINESS PHONE:** (248) 559-0840

**MAIL ADDRESS:**
- **STREET 1:** 3001 WEST BIG BEAVER ROAD
- **STREET 2:** SUITE 319
- **CITY:** TROY
- **STATE:** MI
- **ZIP:** 48084

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Conifer Holdings, Inc.
- **DATE OF NAME CHANGE:** 20100928
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Clarkston Ventures, LLC
- **CENTRAL INDEX KEY:** 0001718951

**ORGANIZATION NAME:**
- **EIN:** 812771623
- **STATE OF INCORPORATION:** MI
- **FISCAL YEAR END:** 1231

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

**BUSINESS ADDRESS:**
- **STREET 1:** 81 WEST LONG LAKE ROAD
- **CITY:** BLOOMFIELD HILLS
- **STATE:** MI
- **ZIP:** 48304
- **BUSINESS PHONE:** (248) 723-8000

**MAIL ADDRESS:**
- **STREET 1:** 91 WEST LONG LAKE ROAD
- **CITY:** BLOOMFIELD HILLS
- **STATE:** MI
- **ZIP:** 48304

## Exhibit 99.1

**EXHIBIT 99.1** 

**JOINT FILING AGREEMENT**

The undersigned hereby agree that Amendment No. 6 to the statement on Schedule 13D with respect to the Common Stock of Presurance Holdings, Inc. dated March 3, 2026, and any amendments thereto signed by each of the undersigned, shall be filed on behalf of each of the undersigned pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.

---

| |
|:---|
| Dated: March 3, 2026 |
| **Clarkston Ventures, LLC** |
| /s/ Jeffrey A. Hakala |
| Jeffrey A. Hakala, Member |
| **Jeffrey A. Hakala, Individually** |
| /s/ Jeffrey A. Hakala |
| **Gerald W. Hakala, Individually** |
| /s/ Gerald W. Hakala |
| **Clarkston Companies, Inc.** |
| /s/ Jeffrey A. Hakala |
| Jeffrey A. Hakala, Member |

---

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

## SCHEDULE 13D

### Under the Securities Exchange Act of 1934

**(Amendment No. 6)**

**Presurance Holdings, Inc.**

*(Name of Issuer)*

**Common Stock, no par value**

*(Title of Class of Securities)*

**20731J102**

*(CUSIP Number)*

**Clarkston Ventures, LLC**<br>303 E Third Street<br>Suite 110<br>Rochester MI 48307<br>248-205-2254

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

**10/08/2025**

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

| **CUSIP No.** | **20731J102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Clarkston Ventures, LLC** | Name of reporting person<br>**Clarkston Ventures, 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>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 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>**MICHIGAN** | Citizenship or place of organization<br>**MICHIGAN** | |
| 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>**8013224.00** |
| 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>**8013224.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**8013224.00** | Aggregate amount beneficially owned by each reporting person<br>**8013224.00** | |
| 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>**26.5%** | Percent of class represented by amount in Row (11)<br>**26.5%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**PN** | Type of Reporting Person (See Instructions)<br>**PN** | |

---

| **CUSIP No.** | **20731J102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Jeffrey A. Hakala** | Name of reporting person<br>**Jeffrey A. Hakala** | |
| 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>**AF** | Source of funds (See Instructions)<br>**AF** | |
| 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>**21078584.00** |
| 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>**21078584.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**21078584.00** | Aggregate amount beneficially owned by each reporting person<br>**21078584.00** | |
| 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>**69.7%** | Percent of class represented by amount in Row (11)<br>**69.7%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** * Includes 4,000,000 shares of Common Stock issuable upon exercise of warrants held by Clarkston Companies, Inc.

| **CUSIP No.** | **20731J102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Gerald W. Hakala** | Name of reporting person<br>**Gerald W. Hakala** | |
| 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>**AF** | Source of funds (See Instructions)<br>**AF** | |
| 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>**21078584.00** |
| 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>**21078584.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**21078584.00** | Aggregate amount beneficially owned by each reporting person<br>**21078584.00** | |
| 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>**69.7%** | Percent of class represented by amount in Row (11)<br>**69.7%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**IN** | Type of Reporting Person (See Instructions)<br>**IN** | |

---

**Comment for Reporting Person:** * Includes 4,000,000 shares of common stock issuable upon exercise of warrants held by Clarkston Companies, Inc.

| **CUSIP No.** | **20731J102** |

---

| | | | |
|:--|:--|:--|:--|
| 1 | Name of reporting person<br>**Clarkston Companies, Inc.** | Name of reporting person<br>**Clarkston Companies, Inc.** | |
| 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>**WC** | Source of funds (See Instructions)<br>**WC** | |
| 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>**MICHIGAN** | Citizenship or place of organization<br>**MICHIGAN** | |
| 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>**13065360.00** |
| 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>**13065360.00** |
| 11 | Aggregate amount beneficially owned by each reporting person<br>**13065360.00** | Aggregate amount beneficially owned by each reporting person<br>**13065360.00** | |
| 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>**43.2%** | Percent of class represented by amount in Row (11)<br>**43.2%** | |
| 14 | Type of Reporting Person (See Instructions)<br>**PN** | Type of Reporting Person (See Instructions)<br>**PN** | |

---

**Comment for Reporting Person:** * Includes 4,000,000 shares of common stock issuable upon exercise of warrants.

**Item 1. Security and Issuer**

**(a) Title of Class of Securities:**
Common Stock, no par value

**(b) Name of Issuer:**
Presurance Holdings, Inc.

**(c) Address of Issuer's Principal Executive Offices:**
3001 West Big Beaver Road, Suite 319, Troy, MI, 48084

**Item 4. Purpose of Transaction**

Clarkston Ventures, LLC purchased its 4,277,455 shares of Common Stock of the Issuer pursuant to the Rights Offering for investment purposes. Clarkston Ventures, LLC is a private special purpose vehicle and is not an operating company or public company.

Clarkston Companies, Inc. purchased 9,065,360 shares of Common Stock of the Issuer pursuant to the Backstop Agreement and 1,600 shares of Series C Preferred Stock for investment purposes.  See item 6 below for additional information regarding the purchases of these securities and their terms and, in particular, voting rights included therein. Clarkston Companies, Inc. is a private special purpose vehicle and is not an operating company or public company.

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

**(a)**
As of the time of this filing, Clarkston Ventures, LLC owns 8,013,224 shares of the Issuer's Common Stock, or 26.5%, and Clarkston Companies, Inc. owns 9,065,360 shares of the Issuer's Common Stock and a warrant that entitles them to purchase 4,000,000 shares of the Issuer's Common Stock, or 43.2%. For the Individual Members, who together with Clarkston Ventures, LLC and Clarkston Companies, Inc. comprise a group within the meaning of Section 13(d)(3) of the Act, see Items 7-13 of the individual cover pages above.

**(b)**
See Items 7-13 of the individual cover pages above.

**(c)**
Clarkston Companies, Inc. purchased a warrant entitling it to purchase up to 4,000,000 shares of Common Stock on October 8, 2025 in a private purchase from Clarkston 91 West, LLC, an entity formerly affiliated with Clarkston Ventures LLC that was a member of the group reporting on Amendment No. 5 to this Schedule 13D.  The purchase of the warrants was made using working capital of Clarkston Companies, Inc.

Additionally, pursuant to a subscription rights offering in which each holder of Common Stock received one subscription right for each share of Common Stock owned entitling them to purchase 1.145 shares of Common Stock at a price of $1.00 per share (the "Rights Offering"), Clarkston Ventures, LLC acquired 4,277,455 shares of Common Stock in the Rights Offering.  Clarkston Companies, Inc. acquired 9,065,360 shares of Common Stock pursuant to a backstop agreement entered into with the Issuer on February 3, 2026, pursuant to which it agreed to exercise in full all of the subscription rights that other securityholders did not subscribe for in the Rights Offering. Clarkston Companies, Inc. funded a portion of the purchase price of the shares of Common Stock under the Backstop Agreement by offset of amounts payable by the Company to Clarkston Companies, Inc. for the repurchase or redemption of shares of the Company's Series B Preferred Stock.

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

On October 8, 2025, Clarkston Companies, Inc. ("Clarkston Companies"), an entity affiliated with each of the Individual Members, purchased 1,500 shares of Series B Preferred Stock, no par value (the "Series B Preferred Stock") and common stock purchase warrants (the "Warrants") exercisable for 4,000,000 shares of Common Stock (together with the Warrants and Series B Preferred Stock, the "Securities"), from Clarkston 91 West LLC, an entity formerly affiliated with each of the Individual Members, in a private transaction.  The Warrants, which entitle Clarkston Companies to purchase up to 4,000,000 shares of Common Stock at an exercise price of $1.50 per share, will expire on January 31, 2027. A description of the Series B Preferred Stock was included in Amendment No. 5 to this Schedule 13D, and the Certificate of Designation of Series B is attached hereto as Exhibit 99.2. The form of Warrant is attached hereto as Exhibit 99.3.

On February 26, 2026, the Company amended its common stock purchase warrant issued on February 27, 2025 (the "Warrant Agreement") to correct certain errors and limit the rights granted to the holders of the Warrant (the "Warrant Amendment"). The form of Warrant Amendment is attached hereto as Exhibit 99.4. All other terms of the Warrant Agreement remain unchanged.

On December 23, 2025, the Issuer sold 1,600 shares of its newly designated Series C Preferred Stock, no par value (the "Series C Preferred Stock"), to Clarkston Companies for an aggregate purchase price of $8,000,000 pursuant to a Securities Purchase Agreement (the "Purchase Agreement"). The Series C Preferred Stock were issued pursuant to a Certificate of Designation of Series C Preferred Stock to the Issuer's Second Amended and Restated Certificate of Incorporation filed with the Secretary of State of the State of Michigan on December 23, 2025 (the "Certificate of Designation of Series C").

The Series C Preferred Stock will rank senior to all of the Common Stock of the Issuer.  In the event of any Liquidation Event (as defined in the Certificate of Designation), after the satisfaction in full of the debts of the Issuer and the payment of any liquidation preference owed to the holders of shares of capital stock of the Issuer ranking senior to the Series C Preferred Stock, pari passu with the holders of any Parity Securities (as defined in the Certificate of Designation of Series C) by reason of their ownership thereof, but before any distribution or payment out of the assets of the Issuer shall be made to the holders of Junior Securities (as defined in the Certificate of Designation)  by reason of their ownership thereof, an amount in cash per share equal to the Series C Issue Price (as defined below).

The holders of the Series C Preferred Stock shall be entitled to receive quarterly dividends, payable in cash, on each Dividend Payment Date, out of fund legally available therefor, from the Initial Issue Date and until the Maturity Date, at the annualized rate per share equal to fifteen percent (15.0%) per annum on each Share of the Series C Preferred Stock.

Holders of record of the Series C Preferred Stock, as such, will have no voting rights, except as required herein and by the Michigan Business Corporation Act ("MBCA"). On any matter on which Holders are required to vote pursuant to the MBCA, such Holders will be entitled to one vote per share of Series C Preferred Stock. However, as long as any shares of the Series C Preferred Stock are outstanding, the Issuer shall not, without the affirmative vote of the Holders of a majority of the then outstanding shares of the Series C Preferred Stock, (i) alter, amend or modify the preferences, privileges or rights of the Series C Preferred Stock, (ii) alter or amend the Certificate of Designation of Series C, or (iii) file any certificate of amendment or certificate of designation of preferences, limitations and relative rights of any series of the Series C Preferred Stock, if such action would adversely alter or change the powers, preferences or rights of the Series C Preferred Stock in a manner materially different than the effect of such actions on the Common Stock (regardless, in the case of clause (i), (ii) or (iii), of whether any of the foregoing actions shall be by means of amendment to the Articles of Incorporation of the Corporation or by merger, consolidation or otherwise).The Purchase Agreement is attached hereto as Exhibit 99.5 and the Certificate of Designation of Series C is attached hereto as Exhibit 99.6.

On February 3, 2026, the Issuer announced that it was distributing to each holder of its Common Stock as of February 6, 2026, one subscription right for each share of Common Stock owned (the "Rights Offering").  Each subscription right entitled the holder to purchase 1.145 shares of Common Stock at a subscription price of $1.00 per share, and any holder may exercise their subscription rights to the extent that the total number of shares sold does not exceed 14,000,000 shares.  The Rights Offering expired on February 24, 2026.

Additionally, the Issuer entered into a Rights Offering Backstop Agreement (the "Backstop Agreement") with Clarkston Companies on February 3, 2026, pursuant to which Clarkston Companies agreed to exercise in full all of the subscription rights for the shares of Common Stock that they beneficially own, and upon expiration of the Rights Offering, to purchase from the Issuer, at the price per share equal to the subscription price, any and all shares of Common Stock that other securityholders did not subscribe for in the Rights Offering, subject to the terms, conditions and limitations of the Backstop Agreement.  Clarkston Companies funded a portion of the purchase price of the shares of Common Stock under the Backstop Agreement by offset of amounts payable by the Company to Clarkston Companies for the repurchase or redemption of shares of Series B Preferred Stock that they hold.

Pursuant to the Rights Offering, on February 27, 2026, Clarkston Ventures, LLC acquired 4,277,455 shares of Common Stock.  Clarkston Companies acquired 9,065,360 shares pursuant to the Backstop Agreement.  The Backstop Agreement is attached hereto as Exhibit 99.7.

On February 27, 2026 (the "Redemption Date"), the Company entered into a Redemption Agreement (the "Redemption Agreement") with Clarkston Companies pursuant to which the Company agreed to repurchase and redeem, and immediately cancel and return to the status of authorized but unissued shares of preferred stock, all of the Series B preferred stock of the Company for a redemption price equal to: (a) the Series B Preferred Stock issue price of $5,000 per share (the "Series B Issue Price") plus (b) accrued and unpaid dividends through the Redemption Date equal to $101.30 per share (the "Unpaid Dividends").

 In accordance with the Redemption Agreement, on the Redemption Date, the Company repurchased and redeemed all of the Company's Series B Preferred Stock from Clarkston in full for an aggregate redemption price of $7,500,000. Pursuant to the Redemption Agreement, a portion of the purchase price equal to the Series B Issue Price was offset against (a) an amount due to the Company from Clarkston under the, and (b) the portion of the purchase price equal to the Unpaid Dividends. The Redemption Agreement is attached hereto as Exhibit 99.8.

Except as set forth in this Schedule 13D, there are no contracts, arrangements, understandings or relationships among the Reporting Persons, or between the Reporting Persons and any other person, with respect to the securities of the Issuer.

### 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:** Clarkston Ventures, LLC

**Signature:** /s/ Jeffrey A. Hakala

**Name/Title:** Jeffrey A. Hakala/Member

**Date:** 03/03/2026

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:** Jeffrey A. Hakala

**Signature:** /s/ Jeffrey A. Hakala

**Name/Title:** Jeffrey A. Hakala

**Date:** 03/03/2026

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:** Gerald W. Hakala

**Signature:** /s/ Gerald W. Hakala

**Name/Title:** Gerald W. Hakala

**Date:** 03/03/2026

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:** Clarkston Companies, Inc.

**Signature:** /s/ Jeffrey A. Hakala

**Name/Title:** Jeffrey A. Hakala, Member

**Date:** 03/03/2026