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Clarkston swaps Presurance (PRHI) Series C preferred for Series D

Filing Impact
(Very High)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Presurance Holdings, Inc. large shareholder Clarkston Companies, Inc. reported an internal restructuring of its preferred stock holdings. On May 11, 2026, Clarkston exchanged 1,600 shares of Presurance’s Series C Preferred Stock for 1,600 shares of newly designated Series D Preferred Stock, each with a stated price of $5,000 per share.

After the exchange, Clarkston’s Series C Preferred Stock position was reduced to 0 shares, and its Series D Preferred Stock holdings increased to 1,600 shares. Clarkston also reported continuing direct ownership of 9,065,360 shares of Presurance common stock, with no change in that common stock position disclosed in this filing.

Positive

  • None.

Negative

  • None.
Insider Clarkston Companies, Inc.
Role null
Type Security Shares Price Value
Other Series D Preferred Stock 1,600 $5,000.00 $8.00M
Other Series C Preferred Stock 1,600 $5,000.00 $8.00M
holding Common Stock -- -- --
Holdings After Transaction: Series D Preferred Stock — 1,600 shares (Direct, null); Series C Preferred Stock — 0 shares (Direct, null); Common Stock — 9,065,360 shares (Direct, null)
Footnotes (1)
  1. [object Object]
Common stock held after transactions 9,065,360 shares Direct Presurance common stock ownership after May 11, 2026
Series C Preferred exchanged 1,600 shares Series C Preferred Stock transferred on May 11, 2026
Series D Preferred received 1,600 shares Newly designated Series D Preferred Stock issued in exchange
Preferred share price $5,000 per share Stated transaction price for Series C and Series D Preferred
Restructuring preferred shares total 3,200 shares Total preferred shares involved in restructuring per summary
Reporting person status Ten percent owner Clarkston Companies identified as 10% owner of Presurance
Series C Preferred Stock financial
"the Issuer issued 1,600 shares of newly designated Series D Preferred Stock, no par value, to the Reporting Person, in exchange for 1,600 shares of the Issuer's Series C Preferred Stock"
A Series C preferred stock is a specific class of ownership issued during a later funding round that gives holders priority over common shareholders for getting paid and receiving dividends, like having a reserved lane in traffic when money is distributed. It often includes agreed rights such as a fixed payout, protection against dilution, and the option to convert into common shares, so investors treat it as a mix of safety and upside potential.
Series D Preferred Stock financial
"the Issuer issued 1,600 shares of newly designated Series D Preferred Stock, no par value, to the Reporting Person"
Series D preferred stock is a specific class of preferred shares typically issued in a later-stage financing round that gives holders special rights such as priority for payout before common shareholders, fixed or cumulative dividends, and often the option to convert into common shares. Investors care because these shares affect who gets paid first in a sale or liquidation, influence ownership and voting power, and change how future fundraising or an exit will impact an investor’s return—like a VIP ticket that can sometimes be exchanged for a regular ticket if that proves more valuable.
ten percent owner regulatory
""is_ten_percent_owner": 1"
Other acquisition or disposition regulatory
""transaction_code_description": "Other acquisition or disposition""
Common Stock financial
""security_title": "Common Stock""
Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.
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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Clarkston Companies, Inc.

(Last)(First)(Middle)
303 E THIRD STREET
SUITE 110

(Street)
ROCHESTER MICHIGAN 48307

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Presurance Holdings, Inc. [ PRHI ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
DirectorX10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/11/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Series D Preferred Stock05/11/2026J(1)1,600A$5,0001,600D
Series C Preferred Stock05/11/2026J(1)1,600D$5,0000D
Common Stock9,065,360D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. On May 11, 2026, the Issuer issued 1,600 shares of newly designated Series D Preferred Stock, no par value, to the Reporting Person, in exchange for 1,600 shares of the Issuer's Series C Preferred Stock.
/s/ Jeffrey Hakala, Member06/24/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider activity did Clarkston Companies report in Presurance Holdings (PRHI)?

Clarkston Companies reported a preferred stock restructuring involving Presurance Holdings. On May 11, 2026, it exchanged 1,600 Series C Preferred shares for 1,600 newly designated Series D Preferred shares, while its large common stock position of 9,065,360 shares remained unchanged in this filing.

Did Clarkston Companies buy or sell Presurance (PRHI) common stock in this Form 4?

No common stock buy or sell is shown in the Form 4. Clarkston reported holding 9,065,360 Presurance common shares following the reported date, with the only detailed changes involving an exchange of preferred stock series rather than open-market trading.

What happened to Clarkston’s Series C Preferred Stock in Presurance (PRHI)?

Clarkston’s Series C Preferred Stock position went to zero after an exchange. It transferred 1,600 Series C Preferred shares, each at a stated price of $5,000, in return for 1,600 shares of newly designated Series D Preferred Stock on May 11, 2026.

What new Presurance (PRHI) security did Clarkston Companies receive?

Clarkston received Series D Preferred Stock from Presurance Holdings. On May 11, 2026, it was issued 1,600 shares of newly designated Series D Preferred Stock, no par value, in exchange for 1,600 Series C Preferred shares, reflecting an internal reclassification of preferred holdings.

What is the stated per-share value of the preferred stock in this Presurance (PRHI) filing?

The filing lists a $5,000 price per preferred share for the reported Series C and Series D Preferred Stock transactions. This amount applies to each of the 1,600 preferred shares exchanged between the two series as described in the May 11, 2026 restructuring.

How significant is Clarkston Companies’ ownership stake in Presurance (PRHI)?

Clarkston is identified as a ten percent owner of Presurance Holdings. The Form 4 shows it directly holding 9,065,360 shares of Presurance common stock, alongside preferred stock positions that were restructured between Series C and Series D in the reported transaction.