# EDGAR Filing Document

**Accession Number:** 0001823587
**File Stem:** 0001062993-23-003805
**Filing Date:** 2023-2
**Character Count:** 9482
**Document Hash:** 4572322a757e1e76fb5ea184c4ed8ef7
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001062993-23-003805.hdr.sgml**: 20230216

**ACCESSION NUMBER**: 0001062993-23-003805

**CONFORMED SUBMISSION TYPE**: 4

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20230214

**FILED AS OF DATE**: 20230216

**DATE AS OF CHANGE**: 20230216

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Rozek Alexander Buffett
- **CENTRAL INDEX KEY:** 0001689425

**FILING VALUES:**
- **FORM TYPE:** 4
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39648
- **FILM NUMBER:** 23638959

**MAIL ADDRESS:**
- **STREET 1:** 292 NEWBURY ST #333
- **CITY:** BOSTON
- **STATE:** MA
- **ZIP:** 02115

**FORMER NAME:**
- **FORMER CONFORMED NAME:** Rozek Alexander Buffet
- **DATE OF NAME CHANGE:** 20161107
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sky Harbour Group Corp
- **CENTRAL INDEX KEY:** 0001823587
- **STANDARD INDUSTRIAL CLASSIFICATION:** REAL ESTATE [6500]
- **IRS NUMBER:** 852732947
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **STREET 1:** 1601 DODGE STREET
- **STREET 2:** SUITE 3300
- **CITY:** OMAHA
- **STATE:** NE
- **ZIP:** 68102
- **BUSINESS PHONE:** (402) 225-6511

**MAIL ADDRESS:**
- **STREET 1:** 1601 DODGE STREET
- **STREET 2:** SUITE 3300
- **CITY:** OMAHA
- **STATE:** NE
- **ZIP:** 68102

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Yellowstone Acquisition Co
- **DATE OF NAME CHANGE:** 20200903

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

## FORM 4

### STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

[ ] 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**<sup>*</sup><br>Rozek Alexander Buffett<br><sub>(Last) (First) (Middle)</sub><br>C/O BOSTON OMAHA CORPORATION<br>1601 DODGE STREET, SUITE 3300<br><sub>(Street)</sub><br>OMAHA, NE 68102<br><sub>(City) (State) (Zip)</sub> | **3. Date of Earliest Transaction (Month/Day/Year)**<br>2023-02-14 | **5. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[X] Director [X] 10% Owner<br>[ ] Officer (give title below) [ ] Other (specify below)<br>_ _ |
| **2. Issuer Name and Ticker or Trading Symbol**<br>Sky Harbour Group Corp [ SKYH ] | **4. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | 3. Transaction Code (V) | 3. Transaction Code (V) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 4. Securities Acquired (A) or Disposed of (D) | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| 1. Title of Security | 2. Transaction Date | 2A. Deemed Execution Date | Code | V | Amount | (A) or (D) | Price | 5. Amount of Securities Beneficially Owned | 6. Ownership Form | 7. Nature of Indirect Beneficial Ownership |
| Class A common stock | 2023-02-14 |  | A |  | 14000<sup>(1)</sup> | A | $0 | 21000<sup>(2)</sup> | D |  |
| Class A common stock<sup>(3)(4)</sup> |  |  |  |  |  |  |  | 10000000 | I | See Footnotes 3 and 4 |
| Class A common stock<sup>(5)</sup> |  |  |  |  |  |  |  | 3193474 | I | See Footnote 5 |
| Class A common stock<sup>(6)</sup> |  |  |  |  |  |  |  | 206250 | I | See Footnote 6 |

---

## Table II - Derivative Securities

---

|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | 4. Transaction Code (V) | 4. Transaction Code (V) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 5. Number of Derivative Securities Acquired (A) or Disposed of (D) | 6. Date Exercisable and Expiration Date | 6. Date Exercisable and Expiration Date | 7. Title and Amount of Underlying Securities | 7. Title and Amount of Underlying Securities | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | 2. Conversion or Exercise Price | 3. Transaction Date | 3A. Deemed Execution Date | Code | V | (A) | (D) | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 8. Price of Derivative Security | 9. Number of Derivative Securities Beneficially Owned | 10. Ownership Form | 11. Nature of Indirect Beneficial Ownership |
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

---

### Footnotes:

(1) Represents restricted stock units ("RSUs") granted under the Sky Harbour Group Corporation 2022 Incentive Award Plan. Each RSU represents the contingent right to receive, in accordance with the terms of the applicable RSU agreement, one share of Class A common stock of the Issuer for each vested RSU. The RSUs will vest in four equal annual installments beginning on the first anniversary of the date of grant, provided the reporting person remains in service through the applicable vesting date.

(2) Reported amount includes 21,000 RSUs.

(3) Comprised of (i) 4,500,000 shares of Class A common stock purchased by BOC YAC Funding, LLC, a wholly-owned subsidiary of Boston Omaha Corporation upon the closing of the business combination between Yellowstone Acquisition Company and Sky Harbour LLC (the "Business Combination") and (ii) 5,500,000 shares of Class A common stock issued in connection with the automatic conversion of Series B Preferred Units of Sky Harbour LLC purchased by BOC YAC Funding, LLC in August 2021 and which converted to 5,500,000 shares of Class A common stock upon the closing of the Business Combination.

(4) (Continued from Footnote 3) These shares are held by BOC YAC Funding, LLC, the wholly owned subsidiary of  Boston Omaha Corporation and Alex B. Rozek is a director of Boston Omaha Corporation and a manager of BOC YAC Funding, LLC. As such, he may be deemed to have or share beneficial ownership of the Class A common stock held directly by BOC YAC Funding LLC. Mr. Rozek disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary indirect interest he may have therein as a stockholder of Boston Omaha Corporation.

(5) 3,193,474 shares of Class A common stock were issued in connection with the automatic conversion of an equal number of shares of Class B common stock which converted to Class A common stock upon the closing of the Business Combination. These shares are held directly by BOC Yellowstone LLC and Alex B. Rozek is a manager of BOC Yellowstone LLC, which is owned by Boston Omaha Corporation. As such, he may be deemed to have or share beneficial ownership of the Class A common stock held directly by BOC Yellowstone LLC. Mr. Rozek disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary indirect interest he may have therein as a stockholder of Boston Omaha Corporation. This includes an aggregate of 75,000 shares of Class A common stock set aside for the three former directors of Yellowstone Acquisition Company, which shares are in the process of being transferred over to these former directors.

(6) 206,250 shares of Class A common stock and their applicable underlying derivative securities are held directly by BOC Yellowstone II LLC. BOC Yellowstone LLC is the sole managing member of BOC Yellowstone II LLC, and Alex B. Rozek is a manager of BOC Yellowstone LLC, which is owned by Boston Omaha Corporation. As such, he may be deemed to have or share beneficial ownership of the Class A common stock held directly by BOC Yellowstone II LLC. Mr. Rozek disclaims any beneficial ownership of the reported shares other than to the extent of any pecuniary indirect interest he may have therein as a stockholder of Boston Omaha Corporation. This includes an aggregate of 206,250 shares of Class A common stock which are in the process of being distributed to Meteora Special Opportunity Fund I, L.P., an original investor in BOC Yellowstone II LLC.

**Signature:** /s/ Alex Rozek  
**Date:** 2023-02-16

### Remarks:

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.**