Zurbuchen Thomas Hansueli 4

What Happened Thomas Hansueli Zurbuchen, a director of Firefly Aerospace Inc. (FLY), was granted 3,630 restricted stock units (RSUs) on June 4, 2026. The Form 4 reports the acquisition price as $0.00 (grant), so no cash was exchanged at grant; the award is an equity compensation grant rather than an open-market purchase or sale.

Key Details

• Transaction date: 2026-06-04; Form 4 filed 2026-06-08 (filed within the typical 2-business-day window).
• Transaction type/code: Award/Grant (A) — 3,630 RSUs granted; reported acquisition price $0.00.
• Vesting: RSUs vest on June 4, 2027, contingent on the reporting person’s continued service (see footnote F1).
• RSU mechanics: Each RSU represents a contingent right to receive one share of common stock upon vesting (footnote F2).
• Shares owned after transaction: Not specified in the filing.

Context RSU grants to directors are a common form of long-term compensation and do not involve immediate cash payment or sale of shares. These RSUs are derivative awards that convert to actual shares only if and when they vest (here, one year from grant, subject to service). This filing is informational and does not by itself indicate a buy or sell signal.