Marc Allen Weiser - 25 Feb 2026 Form 4 Insider Report for Firefly Aerospace Inc. (FLY)

Role
Director
Signature
/s/ David Wheeler, Attorney-in-fact
Issuer symbol
FLY
Transactions as of
25 Feb 2026
Net transactions value
$0
Form type
4
Filing time
27 Feb 2026, 16:30:07 UTC
Previous filing
06 Aug 2025
SEC
View on sec.gov

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Quoteable Key Fact

"Marc Allen Weiser filed Form 4 for Firefly Aerospace Inc. (FLY) on 27 Feb 2026."

Quick Takeaways

  • This page summarizes Marc Allen Weiser's Form 4 filing for Firefly Aerospace Inc. (FLY).
  • 1 reported transaction and 0 derivative rows are listed below.
  • Filing timestamp: 27 Feb 2026, 16:30.

What Changed

  • Previous filing in this sequence was filed on 06 Aug 2025.
  • Current net transaction value: $0.

Why This Matters

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Official SEC Source

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Weiser Marc Allen Director C/O FIREFLY AEROSPACE INC., 1320 ARROW POINT DRIVE #109, CEDAR PARK /s/ David Wheeler, Attorney-in-fact 27 Feb 2026 0002078103

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction FLY Common Stock Award $0 +3,334 $0.000000 3,334 25 Feb 2026 Direct F1
holding FLY Common Stock 2,840,043 25 Feb 2026 See footnotes F2, F4
holding FLY Common Stock 1,205,209 25 Feb 2026 See footnotes F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents restricted stock units ("RSUs") granted under the Firefly Aerospace Inc. 2025 Omnibus Incentive Plan. The RSUs vest on August 8, 2026, subject to the reporting person's continued service to the Issuer through the vesting date.
F2 Consists of shares of common stock held by BGW Ventures IV, LP over which the reporting person exercises voting and dispositive control.
F3 Consists of shares of common stock held by RPM Ventures IV, L.P. over which the reporting person exercises voting and dispositive control.
F4 Each of the foregoing entities and the reporting person disclaims beneficial ownership of the shares reported as indirectly owned by the reporting person herein, except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such shares for purposes of Section 16 or for any other purpose.

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