# EDGAR Filing Document

**Accession Number:** 0000898860
**File Stem:** 0001104659-23-010631
**Filing Date:** 2023-2
**Character Count:** 17229
**Document Hash:** c9e427ebdd2ba93b5305f3b71f1fa32a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-23-010631.hdr.sgml**: 20230203

**ACCESSION NUMBER**: 0001104659-23-010631

**CONFORMED SUBMISSION TYPE**: SC 13G/A

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20230203

**DATE AS OF CHANGE**: 20230203

**GROUP MEMBERS**: FROST GAMMA INVESTMENTS TRUST

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Peak Bio, Inc.
- **CENTRAL INDEX KEY:** 0001834645
- **STANDARD INDUSTRIAL CLASSIFICATION:** BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
- **IRS NUMBER:** 852448157
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-92045
- **FILM NUMBER:** 23587228

**BUSINESS ADDRESS:**
- **STREET 1:** 3350 W BAYSHORE RD. SUITE 100
- **CITY:** PALO ALTO
- **STATE:** CA
- **ZIP:** 94303
- **BUSINESS PHONE:** (650) 549-9103

**MAIL ADDRESS:**
- **STREET 1:** 3350 W BAYSHORE RD. SUITE 100
- **CITY:** PALO ALTO
- **STATE:** CA
- **ZIP:** 94303

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Ignyte Acquisition Corp.
- **DATE OF NAME CHANGE:** 20201202
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** FROST PHILLIP MD ET AL
- **CENTRAL INDEX KEY:** 0000898860

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A

**MAIL ADDRESS:**
- **STREET 1:** 4400 BISCAYNE BLVD
- **CITY:** MIAMI
- **STATE:** FL
- **ZIP:** 33137-3227

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION<br> Washington, D.C. 20549**

**SCHEDULE 13G**

**(Amendment No. 1)**

**(Rule 13d-102)**

**INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT** 

**TO RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED** 

**PURSUANT TO §240.13d-2**

**<u>PEAK BIO, INC.</u>**

(Name of Issuer)

**<u>Common Stock, $0.0001 par value</u>**

**<u>Warrants, each whole warrant exercisable for one share of common stock for $11.50 per share</u>**

(Title of Class of Securities)

**<u>70470P108 (Common Stock)</u>**

****<br> (CUSIP Number)

**<u>January 1, 2023</u>**<br> (Date of Event which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

◻ Rule 13d-1 (b)

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;⌧ Rule 13d-1 (c)

◻ Rule 13d-1 (d)

\* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

(Continued on following page(s))

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| | |
|:---|:---|
| **CUSIP No. 70470P108** | **13G** |

---

---

| | | | |
|:---|:---|:---|:---|
| 1 | <u>NAME OF REPORTING PERSON</u><br> **Frost Gamma Investments Trust** | <u>NAME OF REPORTING PERSON</u><br> **Frost Gamma Investments Trust** | <u>NAME OF REPORTING PERSON</u><br> **Frost Gamma Investments Trust** |
| 2 | <u>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</u><br> (a)<br> (b) ⌧ | <u>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</u><br> (a)<br> (b) ⌧ | <u>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</u><br> (a)<br> (b) ⌧ |
| 3 | <u>SEC USE ONLY</u> | <u>SEC USE ONLY</u> | <u>SEC USE ONLY</u> |
| 4 | <u>CITIZENSHIP OR PLACE OF ORGANIZATION</u><br> Florida | <u>CITIZENSHIP OR PLACE OF ORGANIZATION</u><br> Florida | <u>CITIZENSHIP OR PLACE OF ORGANIZATION</u><br> Florida |
| <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | 5 | <u>SOLE VOTING POWER</u><br> **0** |
| <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | 6 | <u>SHARED VOTING POWER</u><br> **315,000 (1)** |
| <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | 7 | <u>SOLE DISPOSITIVE POWER</u><br> **0** |
| <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | 8 | <u>SHARED DISPOSITIVE POWER</u><br> **315,000 (1)** |
| 9 | <u>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</u><br> **315,000 (1)** | <u>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</u><br> **315,000 (1)** | <u>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</u><br> **315,000 (1)** |
| 10 | <u>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)</u> ◻ | <u>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)</u> ◻ | <u>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)</u> ◻ |
| 11 | <u>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9</u><br> **1.6%** | <u>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9</u><br> **1.6%** | <u>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9</u><br> **1.6%** |
| 12 | <u>TYPE OF REPORTING PERSON</u><br> **OO** | <u>TYPE OF REPORTING PERSON</u><br> **OO** | <u>TYPE OF REPORTING PERSON</u><br> **OO** |

---

&nbsp;&nbsp;&nbsp;&nbsp;(1) Represents 100,000 shares of common stock and 215,000 warrants held by Frost Gamma Investments Trust ("FGIT"). Each whole warrant entitles the holder to purchase one share of common stock at a price of $11.50 per share and will expire on December 31, 2027. Dr. Frost is the trustee of FGIT. Frost Gamma L.P. is the sole and exclusive beneficiary of FGIT. Dr. Frost is one of two limited partners of Frost Gamma L.P. The general partner of Frost Gamma L.P. is Frost Gamma, Inc. and the sole shareholder of Frost Gamma, Inc. is Frost-Nevada Corporation. Dr. Frost is also the sole shareholder of Frost-Nevada Corporation.

---

| | |
|:---|:---|
| **CUSIP No. 70470P108** | **13G** |

---

---

| | | | |
|:---|:---|:---|:---|
| 1 | <u>NAME OF REPORTING PERSON</u><br> **Phillip Frost, M.D.** | <u>NAME OF REPORTING PERSON</u><br> **Phillip Frost, M.D.** | <u>NAME OF REPORTING PERSON</u><br> **Phillip Frost, M.D.** |
| 2 | <u>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</u><br> (a)<br> (b) ⌧ | <u>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</u><br> (a)<br> (b) ⌧ | <u>CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP</u><br> (a)<br> (b) ⌧ |
| 3 | <u>SEC USE ONLY</u> | <u>SEC USE ONLY</u> | <u>SEC USE ONLY</u> |
| 4 | <u>CITIZENSHIP OR PLACE OF ORGANIZATION</u><br> **U.S.A.** | <u>CITIZENSHIP OR PLACE OF ORGANIZATION</u><br> **U.S.A.** | <u>CITIZENSHIP OR PLACE OF ORGANIZATION</u><br> **U.S.A.** |
| <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | 5 | <u>SOLE VOTING POWER</u><br> **0** |
| <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | 6 | <u>SHARED VOTING POWER</u><br> **315,000 (1)** |
| <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | 7 | <u>SOLE DISPOSITIVE POWER</u><br> **0** |
| <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | <u>NUMBER OF<br> SHARES<br> BENEFICIALLY<br> OWNED BY<br> EACH<br> REPORTING<br> PERSON</u> | 8 | <u>SHARED DISPOSITIVE POWER</u><br> **315,000 (1)** |
| 9 | <u>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</u><br> **315,000 (1)** | <u>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</u><br> **315,000 (1)** | <u>AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON</u><br> **315,000 (1)** |
| 10 | <u>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)</u> ◻ | <u>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)</u> ◻ | <u>CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)</u> ◻ |
| 11 | <u>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9</u><br> **1.6%** | <u>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9</u><br> **1.6%** | <u>PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9</u><br> **1.6%** |
| 12 | <u>TYPE OF REPORTING PERSON</u><br> **IN** | <u>TYPE OF REPORTING PERSON</u><br> **IN** | <u>TYPE OF REPORTING PERSON</u><br> **IN** |

---

&nbsp;&nbsp;&nbsp;&nbsp;(1) Represents 100,000 shares of common stock and 215,000 warrants held by FGIT. Each whole warrant entitles the holder to purchase one share of common stock at a price of $11.50 per share and will expire on December 31, 2027. Dr. Frost is the trustee of FGIT. Frost Gamma L.P. is the sole and exclusive beneficiary of FGIT. Dr. Frost is one of two limited partners of Frost Gamma L.P. The general partner of Frost Gamma L.P. is Frost Gamma, Inc. and the sole shareholder of Frost Gamma, Inc. is Frost-Nevada Corporation. Dr. Frost is also the sole shareholder of Frost-Nevada Corporation.

---

| | |
|:---|:---|
| **CUSIP No. 70470P108** | **13G** |

---

**Item 1.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Name of Issuer: **Peak Bio, Inc., a Delaware corporation (the "Company") (f/k/a Ignyte Acquisition Corp.).** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Address of Issuer's Principal Executive Offices:

**The Company's principal executive offices are located at** 

**3350 W. Bayshore Rd., Suite 100 Palo Alto, CA 94303.**

**Item 2.**

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| | | |
|:---|:---|:---|
| (a) | Name of Person Filing: | **Frost Gamma Investments Trust** |
|  |  | **Phillip Frost, M.D.** |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Address of Principal Business Office or if none, Residence:

**Frost Gamma Investments Trust:** 

**4400 Biscayne Boulevard**

**Miami, FL 33137**

**Phillip Frost, M.D.:** 

**4400 Biscayne Boulevard** 

**Miami, FL 33137**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Citizenship: **Frost Gamma Investments Trust - Florida** 

**Phillip Frost, M.D. - U.S.A.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Title of Class of Securities: **Common Stock, $0.0001 par value** **Warrants, each whole warrant exercisable for one share of common stock for $11.50 per share** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) CUSIP Number: 70470P108

**Item 3.** **Not Applicable**

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| | |
|:---|:---|
| **Item 4**. | Ownership. |

---

Provide the following information regarding the aggregate number and percentage of the class of securities of the issuer identified in Item 1.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Amount Beneficially Owned:

**Frost Gamma Investments Trust – 315,000**

**Phillip Frost, M.D. – 315,000**

**Phillip Frost, M.D. has voting and dispositive power over the securities owned by Frost Gamma Investments Trust.**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Percent of Class:

**Frost Gamma Investments Trust – 1.6%**

**Phillip Frost, M.D. – 1.6%**

**At the close of business on January 1, 2023, the reporting persons beneficially owned an aggregate of 100,000 shares of common stock and 215,000 warrants of the Issuer, or 1.6% of the Issuer's common stock outstanding, which percentage was calculated based on 20,058,486 shares of the Issuer's common stock outstanding as of November 21, 2022 as per the information reported in the Issuer's Quarterly Report on Form 10-Q filed on November 21, 2022. Each whole warrant entitles the holder to purchase one share of common stock at a price of $11.50 per share and will expire on December 31, 2027.**

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| | |
|:---|:---|
| **CUSIP No. 70470P108** | **13G** |

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&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Number of shares as to which such person has:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) sole power to vote or to direct the vote:

**Frost Gamma Investments Trust - 0**

**Phillip Frost, M.D. - 0**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) shared power to vote or to direct the vote:

**Frost Gamma Investments Trust – 315,000**

**Phillip Frost, M.D. – 315,000**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii) sole power to dispose or to direct the disposition of:

**Frost Gamma Investments Trust - 0**

**Phillip Frost, M.D. - 0**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iv) shared power to dispose or to direct the disposition of:

**Frost Gamma Investments Trust – 315,000**

**Phillip Frost, M.D. – 315,000**

**Item 5.** Ownership of Five Percent or Less of a Class:<br>If this statement is being filed to report the fact that as of the date hereof the reporting persons have ceased to be the beneficial owner of more than five percent of the class of securities, check the following ☒.<br>

**Item 6.** Ownership of More than Five Percent on Behalf of Another Person: **Not Applicable**

**Item 7.** Identification and Classification of Subsidiary Which Acquired the Securities: **Not Applicable**

**Item 8.** Identification and Classification of Members of the Group: **Not Applicable**

**Item 9.** Notice of Dissolution of Group: **Not Applicable**

**Item 10.** Certifications:<br>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the Issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. <br>

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| | |
|:---|:---|
| **CUSIP No. 70470P108** | **13G** |

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**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.

February 3, 2023

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| | |
|:---|:---|
| **FROST GAMMA INVESTMENTS TRUST** | **FROST GAMMA INVESTMENTS TRUST** |
| By: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Phillip Frost, M.D. |
|  | Name: Phillip Frost, M.D. |
|  | Title: Individually and as Trustee |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Phillip Frost, M.D. |
|  | Phillip Frost, M.D. |

---

## Exhibit 99.1

**<u>EXHIBIT 1</u>**

**JOINT FILING AGREEMENT**

In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree to the joint filing on behalf of each of them of a Statement on Schedule 13G (including any and all amendments thereto) with respect to the Common Stock, $0.0001 par value, of Peak Bio, Inc., a Delaware corporation, and further agree that this Joint Filing Agreement shall be included as an Exhibit to such joint filings.

The undersigned further agree that each party hereto is responsible for the timely filing of such Statement on Schedule 13G and any amendments thereto, and for the accuracy and completeness of the information concerning such party contained therein; provided, however, that no party is responsible for the accuracy or completeness of the information concerning any other party, unless such party knows or has reason to believe that such information is inaccurate.

This Joint Filing Agreement may be signed in counterparts with the same effect as if the signature on each counterpart were upon the same instrument.

IN WITNESS WHEREOF, the undersigned have executed this agreement as of February 3, 2023.

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| | |
|:---|:---|
| **FROST GAMMA INVESTMENTS TRUST** | **FROST GAMMA INVESTMENTS TRUST** |
| By: | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Phillip Frost, M.D. |
|  | Name: Phillip Frost, M.D. |
|  | Title: Individually and as Trustee |
|  | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;/s/ Phillip Frost, M.D. |
|  | Phillip Frost, M.D. |

---