Firefly Aerospace Inc.·4

Mar 12, 4:30 PM ET

Ferring Russell Shea 4

4 · Firefly Aerospace Inc. · Filed Mar 12, 2026

Research Summary

AI-generated summary of this filing

Updated

Firefly (FLY) CTO Russell Shea Receives 15,756-Share RSU Award

What Happened
Russell Shea, Chief Technology Officer of Firefly Aerospace Inc. (FLY), was granted 15,756 restricted stock units (RSUs) on March 10, 2026. The grant is reported as an award/acquisition at $0.00 (total reported cash value $0) — these RSUs represent rights to receive shares upon vesting rather than an immediate open-market purchase.

Key Details

  • Transaction date and price: 2026-03-10; Awarded 15,756 RSUs at $0.00 per share (reported $0 total).
  • Vesting: One-third vests at the one-year anniversary of the grant; thereafter 1/12 vests quarterly so the RSUs fully vest at the third anniversary, subject to continued employment (per footnote).
  • Shares owned after transaction: Not disclosed in the filing.
  • Filing timeliness: Report filed 2026-03-12 for a 2026-03-10 grant — appears timely (no late-filing indication).
  • No 10b5-1 plan, tax-withholding, or cashless-exercise notes were reported for this grant.

Context
RSU grants are a form of equity compensation intended to retain executives and align their interests with shareholders; they do not represent immediately tradable shares until they vest. This award is an internal compensation event rather than an open-market purchase or sale, so it should be viewed as part of executive pay rather than a direct signal of the insider buying or selling stock.

Insider Transaction Report

Form 4
Period: 2026-03-10
Ferring Russell Shea
Chief Technology Officer
Transactions
  • Award

    Common Stock

    [F1]
    2026-03-10+15,756542,124 total
Footnotes (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.
Signature
/s/ David Wheeler, Attorney-in-fact|2026-03-12

Documents

1 file
  • 4
    ownership.xmlPrimary

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