STOCK TITAN

Sun Country (SNCY) director’s equity converted in Allegiant merger payout

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Sun Country Airlines Holdings, LLC director Marion C. Blakey reported the disposition to the issuer of 39,157 shares of Sun Country common stock and related equity awards in connection with the company’s merger with Allegiant Travel Company.

The filing shows that 28,767 Sun Country common shares held directly by Blakey were converted at the first merger effective time into the right to receive $4.10 in cash per share and 0.1557 shares of Allegiant common stock as stock consideration. An additional 10,390 restricted stock units became fully vested immediately prior to the effective time and were cancelled for the same mix of cash and Allegiant stock.

Following these transactions tied to the completed mergers, Blakey reported owning zero Sun Country shares. Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC and is a wholly owned subsidiary of Allegiant.

Positive

  • None.

Negative

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Insider BLAKEY MARION C
Role Director
Type Security Shares Price Value
Disposition COMMON STOCK 39,157 $0.00 $0.00
Holdings After Transaction: COMMON STOCK — 0 shares (Direct)
Footnotes (4)
  1. F1. On May 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.
  2. F2. (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.
  3. F3. Reflects 28,767 shares of Sun Country common stock ("Company Shares"), par value $0.01 per share, held directly by the reporting person, which, as of the effective time of the First Merger (the "First Effective Time") were converted into the right to receive (a) $4.10 in cash, without interest (the "Per Share Cash Consideration") and (b) 0.1557 (the "Merger Exchange Ratio") shares of Allegiant common stock ("Parent Shares"), par value $0.001 per share (the "Per Share Stock Consideration" and, together with the Per Share Cash Consideration, the "Merger Consideration").
  4. F4. Reflects each outstanding Sun Country restricted stock unit award ("Company RSU Award") consisting of 10,390 restricted stock units previously granted to the reporting person, which, as of immediately prior to the First Effective Time, such Company RSU Awards became fully vested (to the extent not yet vested) and were cancelled and converted into the right to receive the Merger Consideration.
Shares disposed 39,157 shares Total Sun Country equity position disposed to issuer in merger-related transaction
Direct common shares converted 28,767 shares Sun Country common stock held directly by reporting person converted at first effective time
Restricted stock units converted 10,390 units Sun Country RSU awards that vested and were cancelled for merger consideration
Cash consideration per share $4.10 per share Per Share Cash Consideration for each Sun Country common share in merger
Stock consideration ratio 0.1557 shares Allegiant common shares received per Sun Country share under Merger Exchange Ratio
Post-transaction holdings 0 shares Total Sun Country shares reported owned after disposition
Agreement and Plan of Merger regulatory
"pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026"
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
Merger Consideration financial
"shares ... were converted into the right to receive ... cash ... and ... Allegiant common stock ... (the "Merger Consideration")."
Merger consideration is the total payment a company or buyer offers to shareholders of a target company in exchange for combining the two businesses, and can include cash, shares in the surviving company, debt assumption, or a mix of these. Investors care because the form and amount affect the deal’s value, tax consequences, immediate cash received versus future ownership, and the risk and upside of holding new shares — similar to choosing between cash now or stock that could grow later.
Merger Exchange Ratio financial
"and (b) 0.1557 (the "Merger Exchange Ratio") shares of Allegiant common stock"
restricted stock unit award financial
"each outstanding Sun Country restricted stock unit award ("Company RSU Award") consisting of 10,390 restricted stock units"
A restricted stock unit award is a promise by a company to give an employee a specified number of company shares at a future date if certain conditions are met, such as staying with the company or hitting performance goals. For investors, these awards matter because they can increase the total number of shares outstanding when converted, diluting existing holders, and they align employees’ incentives with shareholders’ interests much like giving a rising bonus that becomes real only after conditions are satisfied.
First Effective Time regulatory
"as of the effective time of the First Merger (the "First Effective Time")"

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FAQ

What insider transaction did Sun Country (SNCY) director Marion C. Blakey report?

Marion C. Blakey reported disposing of 39,157 Sun Country shares and equity awards back to the issuer. The disposition occurred in connection with Sun Country’s merger with Allegiant Travel Company and reflects her entire reported Sun Country equity position being converted into merger consideration.

How many Sun Country (SNCY) common shares were converted for Marion C. Blakey in the Allegiant merger?

The filing shows 28,767 Sun Country common shares held directly by Marion C. Blakey were converted. At the merger’s first effective time, each share became the right to receive $4.10 in cash plus 0.1557 shares of Allegiant common stock as consideration.

What happened to Marion C. Blakey’s Sun Country (SNCY) restricted stock units in the merger?

Blakey held 10,390 Sun Country restricted stock units that became fully vested immediately before the merger’s effective time. Those units were then cancelled and converted into the same merger consideration mix of cash and Allegiant common stock as the regular Sun Country shares.

What merger terms affected Sun Country (SNCY) director Marion C. Blakey’s shareholdings?

Under the Agreement and Plan of Merger, each Sun Country share at the first effective time entitled the holder to $4.10 in cash plus 0.1557 Allegiant common shares. Blakey’s direct shares and vested restricted stock units were all converted on these terms as part of the completed transaction.

Does Marion C. Blakey still hold Sun Country (SNCY) shares after the Allegiant merger?

According to the Form 4, Blakey reported total Sun Country holdings of zero shares following the merger-related disposition. After the transaction, Sun Country Airlines Holdings, Inc. became Sun Country Airlines Holdings, LLC, a wholly owned subsidiary of Allegiant Travel Company.
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
X
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*
BLAKEY MARION C

(Last)(First)(Middle)
C/O SUN COUNTRY AIRLINES HOLDINGS, INC.
2005 CARGO ROAD

(Street)
MINNEAPOLIS MINNESOTA 55450

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Sun Country Airlines Holdings, LLC [ SNCY ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/13/2026
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
COMMON STOCK05/13/2026D39,157(1)(2)(3)(4)D(1)(2)(3)(4)0D
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 13, 2026, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of January 11, 2026, by and among Sun Country Airlines Holdings, Inc. ("Sun Country" ), Allegiant Travel Company ("Allegiant"), Mirage Merger Sub, Inc. ("Merger Sub 1") and a direct wholly owned subsidiary of Allegiant, Sawdust Merger Sub, LLC ("Merger Sub 2"), a direct wholly owned subsidiary of Allegiant: (a) Merger Sub 1 merged with and into Sun Country (the "First Merger"), with Sun Country surviving the First Merger as a direct wholly owned subsidiary of Allegiant and (b) immediately after the First Merger, Sun Country merged with and into Merger Sub 2, with Merger Sub 2 surviving as a direct, wholly owned subsidiary of Allegiant (the "Second Merger" and, together with the First Merger, the "Mergers"). All terms capitalized but not defined herein shall have the meaning given to them in the Merger Agreement.
2. (Continued from footnote 1) Following consummation of the Mergers, Sun Country Airlines Holdings, Inc. is now known as Sun Country Airlines Holdings, LLC.
3. Reflects 28,767 shares of Sun Country common stock ("Company Shares"), par value $0.01 per share, held directly by the reporting person, which, as of the effective time of the First Merger (the "First Effective Time") were converted into the right to receive (a) $4.10 in cash, without interest (the "Per Share Cash Consideration") and (b) 0.1557 (the "Merger Exchange Ratio") shares of Allegiant common stock ("Parent Shares"), par value $0.001 per share (the "Per Share Stock Consideration" and, together with the Per Share Cash Consideration, the "Merger Consideration").
4. Reflects each outstanding Sun Country restricted stock unit award ("Company RSU Award") consisting of 10,390 restricted stock units previously granted to the reporting person, which, as of immediately prior to the First Effective Time, such Company RSU Awards became fully vested (to the extent not yet vested) and were cancelled and converted into the right to receive the Merger Consideration.
/s/ Rose Neale, as attorney-in-fact for Marion Blakey05/15/2026
** 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.
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* Form 4: SEC 1474 (03-26)