Firefly Aerospace COO granted 18,493 RSUs

Firefly Aerospace Inc. Chief Operating Officer Ramon Gilbert Sanchez received a grant of 18,493 shares of common stock in the form of restricted stock units under the company’s 2025 Omnibus Incentive Plan.

Rhea-AI Filing Summary

Firefly Aerospace Inc. Chief Operating Officer Ramon Gilbert Sanchez received a grant of 18,493 shares of common stock in the form of restricted stock units under the company’s 2025 Omnibus Incentive Plan. The award has no cash exercise price and increases his direct holdings to 118,493 shares.

One-third of the RSUs vest on the first anniversary of the grant date, with 1/12 of the RSUs vesting quarterly thereafter so that the award is fully vested on the third anniversary, subject to his continued employment. This is a compensation-related equity grant rather than an open-market purchase.

Insider Trade Summary

Grant/Award: 18,493 shares

Grant/Award 1 txn

Insider Sanchez Ramon Gilbert

Role Chief Operating Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	18,493	$0.00	$0.00

Holdings After Transaction: Common Stock — 118,493 shares (Direct)

Footnotes (1)

1. F1. Represents restricted stock units ("RSUs") granted under the Firefly Aerospace Inc. 2025 Omnibus Incentive Plan. One-third of the RSUs vest at the one-year anniversary of the grant date, and 1/12 of the RSUs vest quarterly thereafter (such that the RSUs will be fully vested at the third anniversary of the grant date), subject in each case to the reporting person's continued employment with the Issuer through the respective vesting date.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Firefly Aerospace (FLY) disclose about COO Ramon Sanchez in this Form 4?

Firefly Aerospace reported that COO Ramon Gilbert Sanchez received 18,493 restricted stock units of common stock as a compensation grant. The units were awarded at no cash cost and are subject to a multi-year vesting schedule tied to his continued employment with the company.

How many Firefly Aerospace (FLY) shares does the COO hold after this transaction?

Following the restricted stock unit grant, COO Ramon Gilbert Sanchez is shown as beneficially owning 118,493 shares of Firefly Aerospace common stock. This total reflects his direct holdings after the award, combining previously held shares with the newly granted restricted stock units reported in the filing.

What is the vesting schedule for the 18,493 RSUs granted by Firefly Aerospace (FLY)?

The 18,493 restricted stock units vest over three years. One-third vests on the first anniversary of the grant date, and 1/12 of the units vest quarterly thereafter. Full vesting occurs on the third anniversary, contingent on Sanchez’s continued employment with Firefly Aerospace.

Was the Firefly Aerospace (FLY) COO’s Form 4 transaction an open-market stock purchase?

No, the transaction was not an open-market purchase. The Form 4 describes a grant of restricted stock units with a reported price of $0.00 per share, indicating a compensation award under Firefly Aerospace’s 2025 Omnibus Incentive Plan rather than a market trade for cash consideration.

Under which plan were the Firefly Aerospace (FLY) RSUs to the COO granted?

The restricted stock units granted to COO Ramon Gilbert Sanchez were issued under the Firefly Aerospace Inc. 2025 Omnibus Incentive Plan. This plan is used to provide equity-based compensation, and the award’s vesting depends on him remaining employed with the company through each vesting date.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/12/2026 - 04:30 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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^*

Sanchez Ramon Gilbert

(Last) (First) (Middle)

C/O FIREFLY AEROSPACE INC.

1320 ARROW POINT DRIVE #109

(Street)

CEDAR PARK TX 78613

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Firefly Aerospace Inc. [ FLY ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/10/2026

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

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 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/10/2026		A		18,493(1)	A	$0	118,493	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents restricted stock units ("RSUs") granted under the Firefly Aerospace Inc. 2025 Omnibus Incentive Plan. One-third of the RSUs vest at the one-year anniversary of the grant date, and 1/12 of the RSUs vest quarterly thereafter (such that the RSUs will be fully vested at the third anniversary of the grant date), subject in each case to the reporting person's continued employment with the Issuer through the respective vesting date.

	/s/ David Wheeler, Attorney-in-fact	03/12/2026
	** 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 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.