Hyatt Hotels (H) director Gianni Marostica files Form 3 showing no ownership

Rhea-AI Filing Summary

Hyatt Hotels Corp director Gianni Marostica filed an initial ownership report showing that no securities are beneficially owned. The Form 3 indicates zero shares directly owned following the reported holding entry.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Marostica Gianni

Role Director

Type	Security	Shares	Price	Value
holding	No securities are beneficially owned	--	--	--

Holdings After Transaction: No securities are beneficially owned — 0 shares (Direct)

Footnotes (1)

Key Figures

Total shares owned after reporting: 0.0000 shares Buy transactions reported: 0 Sell transactions reported: 0 +1 more

4 metrics

Total shares owned after reporting 0.0000 shares Total shares following reported holding entry

Buy transactions reported 0 transactionSummary buyCount

Sell transactions reported 0 transactionSummary sellCount

Holding entries 1 transactionSummary holdingEntries

Key Terms

Form 3, beneficially owned, reporting person, transactionSummary

4 terms

Form 3 regulatory

"INSIDER FILING DATA (Form 3):"

Form 3 is the initial public filing that officers, directors and large shareholders must submit to report their ownership of a company’s securities when they become insiders. It acts like an opening inventory sheet that gives investors a starting point to see who holds significant stakes and to spot later trades or potential conflicts of interest, helping assess insider confidence and transparency.

beneficially owned financial

"security_title": "No securities are beneficially owned""

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

reporting person regulatory

""reportingPersons": [ { "name": "Marostica Gianni""

transactionSummary financial

""transactionSummary": { "buyCount": 0, "sellCount": 0"

Understanding Insider Trading Forms →

SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

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:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Marostica Gianni

(Last) (First) (Middle)

C/O HYATT HOTELS CORPORATION

150 NORTH RIVERSIDE PLAZA

(Street)

CHICAGO ILLINOIS 60606

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/27/2026

3. Issuer Name and Ticker or Trading Symbol
Hyatt Hotels Corp [ H ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
No securities are beneficially owned	0	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney

	Margaret C. Egan, Attorney-in-fact	03/31/2026
	** Signature of Reporting Person	Date
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 5 (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 3: SEC 1473 (03-26)

FAQ

What does Gianni Marostica's Form 3 filing for Hyatt Hotels (H) show?

The Form 3 filing shows that director Gianni Marostica currently has no securities beneficially owned in Hyatt Hotels Corp, with total shares following the reported holding entry disclosed as zero.

Is Gianni Marostica reporting any Hyatt Hotels (H) share ownership on this Form 3?

No, the filing states that no securities are beneficially owned. The transaction data lists a holding entry with total shares following the transaction of 0.0000, indicating no reported equity position.

What role does the reporting person hold at Hyatt Hotels (H) in this Form 3?

The reporting person, Gianni Marostica, is identified as a director of Hyatt Hotels Corp and is not listed as an officer or ten percent owner in the ownership classifications.

Does the Form 3 for Hyatt Hotels (H) include any buy or sell transactions?

No, the transaction summary shows no buy or sell transactions. It records one holding entry with an unknown transaction code and indicates net buy/sell shares of zero and a neutral net buy/sell direction.

Are any derivative securities reported for Gianni Marostica in Hyatt Hotels (H)?

No, the derivativeSummary is empty in this Form 3. This indicates there are no listed options, warrants, or other derivative securities associated with the reporting person in this disclosure.