Firefly Aerospace's top three insider shareholders as of September 09, 2026 are Gp, Llc Aeroequity (TenPercentOwner, 17.69Mn shares), Jesung Kim (Chief Executive Officer, 941.73K shares), Jesung Kim (Chief Executive Officer, 941.73K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Gp, Llc Aeroequity | TenPercentOwner | 0 | 17,688,857 | 17,688,857 | 88.0% | 03 Jun, 2026 |
| 2 | Jesung Kim | Chief Executive Officer | 941,725 | 0 | 941,725 | 4.7% | 20 Mar, 2026 |
| 3 | Russell Shea Ferring | Chief Technology Officer | 542,124 | 0 | 542,124 | 2.7% | 12 Mar, 2026 |
| 4 | Darren Ma | Chief Financial Officer | 233,546 | 0 | 233,546 | 1.2% | 26 Nov, 2025 |
| 5 | David Leigh Wheeler | General Counsel | 142,758 | 0 | 142,758 | 0.7% | 19 May, 2026 |
| 6 | Ryan Michael Boland | Director | 0 | 127,156 | 127,156 | 0.6% | 18 Aug, 2026 |
| 7 | Ramon Gilbert Sanchez | Chief Operating Officer | 118,493 | 0 | 118,493 | 0.6% | 12 Mar, 2026 |
| 8 | Nathan O'Konek | General Counsel Secretary | 103,154 | 0 | 103,154 | 0.5% | 06 Aug, 2026 |
| 9 | Daniel Frank Fermon | Chief Operating Officer | 88,889 | 0 | 88,889 | 0.4% | 26 Nov, 2025 |
| 10 | Remington Wu | Chief Accounting Officer | 40,423 | 0 | 40,423 | 0.2% | 10 Apr, 2026 |
| 11 | Pamela Joyce Braden | Director | 31,216 | 0 | 31,216 | 0.2% | 08 Jun, 2026 |
| 12 | Kirk Michael Konert | Director | 10,297 | 0 | 10,297 | 0.1% | 08 Jun, 2026 |
| 13 | Jonathan Donald Lusczakoski | Director | 9,186 | 0 | 9,186 | 0.0% | 08 Jun, 2026 |
| 14 | Thomas Hansueli Zurbuchen | Director | 7,764 | 0 | 7,764 | 0.0% | 08 Jun, 2026 |
| 15 | Kevin G Mcallister | Director | 6,964 | 0 | 6,964 | 0.0% | 08 Jun, 2026 |
| 16 | Christopher Plummer Iv Emerson | Director | 3,334 | 0 | 3,334 | 0.0% | 27 Feb, 2026 |
| 17 | Marc Allen Weiser | Director | 3,334 | 0 | 3,334 | 0.0% | 27 Feb, 2026 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 14 Aug, 2026 | Ryan Michael Boland | Director | Disposed J | 40,821 | — | — | 0 | Indirect |
| 14 Aug, 2026 | Ryan Michael Boland | Director | Acquired J | 3,193 | — | — | 127,156 | Indirect |
| 04 Aug, 2026 | Nathan O'Konek | General Counsel Secretary | Acquired A | 103,154 | $0.00 | $0 | 103,154 | Direct |
| 04 Jun, 2026 | Kevin G Mcallister | Director | Acquired A | 3,630 | $0.00 | $0 | 6,964 | Direct |
| 04 Jun, 2026 | Thomas Hansueli Zurbuchen | Director | Acquired A | 3,630 | $0.00 | $0 | 7,764 | Direct |
| 04 Jun, 2026 | Jonathan Donald Lusczakoski | Director | Acquired A | 3,630 | $0.00 | $0 | 9,186 | Direct |
| 04 Jun, 2026 | Kirk Michael Konert | Director | Acquired A | 3,630 | $0.00 | $0 | 10,297 | Direct |
| 04 Jun, 2026 | Pamela Joyce Braden | Director | Acquired A | 3,630 | $0.00 | $0 | 31,216 | Direct |
| 01 Jun, 2026 | Gp, Llc Aeroequity | TenPercentOwner | Disposed S | 5,198,872 | $48.00 | $249.55Mn | 33,016,575 | Indirect |
| 01 Jun, 2026 | Gp, Llc Aeroequity | TenPercentOwner | Disposed S | 2,801,128 | $48.00 | $134.45Mn | 17,688,857 | Indirect |
| 18 May, 2026 | David Leigh Wheeler | General Counsel | Acquired M | 3,765 | $2.31 | $8.70K | 146,523 | Direct |
| 18 May, 2026 | David Leigh Wheeler | General Counsel | Disposed S | 3,765 | $45.12 | $169.88K | 142,758 | Direct |
| 18 May, 2026 | David Leigh Wheeler | General Counsel | Disposed M | 3,765 | $0.00 | $0 | 295,992 | Direct |
| 17 Apr, 2026 | David Leigh Wheeler | General Counsel | Acquired M | 3,766 | $2.31 | $8.70K | 146,524 | Direct |
| 17 Apr, 2026 | David Leigh Wheeler | General Counsel | Acquired M | 3,766 | $2.31 | $8.70K | 146,524 | Direct |
| 17 Apr, 2026 | David Leigh Wheeler | General Counsel | Acquired M | 3,766 | $2.31 | $8.70K | 146,524 | Direct |
| 17 Apr, 2026 | David Leigh Wheeler | General Counsel | Acquired M | 3,766 | $2.31 | $8.70K | 146,524 | Direct |
| 17 Apr, 2026 | David Leigh Wheeler | General Counsel | Disposed S | 3,766 | $45.04 | $169.61K | 142,758 | Direct |
| 17 Apr, 2026 | David Leigh Wheeler | General Counsel | Disposed S | 3,766 | $45.04 | $169.61K | 142,758 | Direct |
| 17 Apr, 2026 | David Leigh Wheeler | General Counsel | Disposed S | 3,766 | $45.04 | $169.61K | 142,758 | Direct |