SEC Form 4
Firefly Aerospace Inc. (FLY) insider trading
In the 12 months to Oct 26, 2026, 2 FLY insiders reported open-market sales of $384.3M across 3 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $384.3M
- 3 filings · 2 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 2 of 3
- $339.5K of $384.3M sold (0%)
Who traded FLY, and when
- Sale
- Sale, pre-arranged (10b5-1)
FLY daily close from Oct 27, 2025 to Oct 26, 2026, between $16.31 and $58.81, last $18.71. 3 sale and 0 purchase filings by 2 insiders, marked at their filing dates. David H. Rowe, 10% owner: sold $384.0M across 1 filing, first filed Jun 3, 2026, last Jun 3, 2026. David Leigh Wheeler, General Counsel: sold $339.5K across 2 filings, first filed Apr 20, 2026, last May 19, 2026.
Largest mark · tap a row for others
David H. Rowe · 10% owner
Sale $384,000,000
8,000,000 shares at $48.00 avg
Filed Jun 3, 2026 · traded Jun 1
Close on filing date $39.78
David H. Rowe · 10% owner
10% owner
$384.0M soldDavid Leigh Wheeler · General Counsel
General Counsel
$339.5K soldOpen-market trades
3 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| David H. Rowe | 10% owner | $384.0M | — | 1 | — | |
| David Leigh Wheeler | General Counsel | $339.5K | — | 2 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | David H. Rowe 10% owner | Sale | 8,000,000 | $48.00 | $384.0M | 33,016,575 | |
traded | David Leigh Wheeler General Counsel | SalePre-arranged (10b5-1) | 3,765 | $45.12 | $169.9K | 142,758 | |
traded | David Leigh Wheeler General Counsel | SalePre-arranged (10b5-1) | 3,766 | $45.04 | $169.6K | 142,758 |
GET /stocks/filings/vX/form-4?tickers=FLY&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"FLY"
],
"issuer_cik": "0001860160",
"owner_cik": "0001880792",
"accession_number": "0001193125-26-255718",
"form_type": "4",
"filing_date": "2026-06-03",
"period_of_report": "2026-06-01",
"issuer_name": "Firefly Aerospace Inc.",
"issuer_trading_symbol": "FLY",
"owner_name": "AEROEQUITY GP, LLC",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-06-01",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 5198872,
"transaction_price_per_share": 48,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 33016575,
"transaction_value": 249545856,
"direct_or_indirect": "I",
"nature_of_ownership": "See Footnotes",
"footnotes": [
{
"id": "F1",
"description": "Glow NS Holdings, LLC is controlled by Glow NS Intermediate Holdings, LLC, its sole member. Glow NS Intermediate Holdings LLC is controlled by Glow Aggregator, LLC, its sole member. Glow Aggregator, LLC is controlled by AE Industrial Partners Fund II, L.P., its managing member. AE Industrial Partners Fund II, L.P. is controlled by AE Industrial Partners Fund II GP, LP (\"AE Fund II GP\"), its general partner. Glow Holdings Aggregator, LLC is controlled by AE Co-Investment Partners Fund III-F, LP, its managing member. AE Co-Investment Partners Fund III-F, LP is controlled by AE Industrial Partners Fund III GP, LP (\"AE Fund III GP\"), its general partner."
},
{
"id": "F2",
"description": "(Continued from footnote 1) AE Fund II GP and AE Fund III GP are each managed by each entity's respective general partner, AeroEquity GP, LLC. AeroEquity GP, LLC is controlled by its managing members, Michael Greene and David Rowe. Messrs. Greene and Rowe make all voting and investment decisions with respect to the securities held by AE Industrial Partners. Each of the entities and individuals named above disclaims beneficial ownership of the securities held by AE Industrial Partners, except to the extent of its pecuniary interest therein."
},
{
"id": "F3",
"description": "Held by Glow NS Holdings, LLC."
}
]
},
{
"tickers": [
"FLY"
],
"issuer_cik": "0001860160",
"owner_cik": "0001880788",
"accession_number": "0001193125-26-255718",
"form_type": "4",
"filing_date": "2026-06-03",
"period_of_report": "2026-06-01",
"issuer_name": "Firefly Aerospace Inc.",
"issuer_trading_symbol": "FLY",
"owner_name": "ROWE DAVID H.",
"is_director": false,
"is_officer": false,
"is_ten_percent_owner": true,
"is_other": false,
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": false,
"transaction_date": "2026-06-01",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 2801128,
"transaction_price_per_share": 48,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 17688857,
"transaction_value": 134454144,
"direct_or_indirect": "I",
"nature_of_ownership": "See Footnotes",
"footnotes": [
{
"id": "F1",
"description": "Glow NS Holdings, LLC is controlled by Glow NS Intermediate Holdings, LLC, its sole member. Glow NS Intermediate Holdings LLC is controlled by Glow Aggregator, LLC, its sole member. Glow Aggregator, LLC is controlled by AE Industrial Partners Fund II, L.P., its managing member. AE Industrial Partners Fund II, L.P. is controlled by AE Industrial Partners Fund II GP, LP (\"AE Fund II GP\"), its general partner. Glow Holdings Aggregator, LLC is controlled by AE Co-Investment Partners Fund III-F, LP, its managing member. AE Co-Investment Partners Fund III-F, LP is controlled by AE Industrial Partners Fund III GP, LP (\"AE Fund III GP\"), its general partner."
},
{
"id": "F2",
"description": "(Continued from footnote 1) AE Fund II GP and AE Fund III GP are each managed by each entity's respective general partner, AeroEquity GP, LLC. AeroEquity GP, LLC is controlled by its managing members, Michael Greene and David Rowe. Messrs. Greene and Rowe make all voting and investment decisions with respect to the securities held by AE Industrial Partners. Each of the entities and individuals named above disclaims beneficial ownership of the securities held by AE Industrial Partners, except to the extent of its pecuniary interest therein."
},
{
"id": "F4",
"description": "Held by Glow Holdings Aggregator, LLC. Shares previously reported as held by Glow B Holdings, LLC, Glow C Holdings, LLC, Glow D Holdings, LLC and AE Co-Investment Partners Fund III-F, LP were contributed to Glow Holdings Aggregator, LLC in an exempted transaction pursuant to Rule 16a-13."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 48 records
- Option exercises5 records
- Tax withholding5 records
- Grants and awards31 records
- Other7 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
- Counted once
- When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.
Frequently asked questions
Has Firefly Aerospace Inc.'s CEO sold stock?
No. Jesung Kim (CEO) made no open-market sales filed as CEO in the last 12 months.
How current is FLY’s insider data?
These are FLY Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
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Track FLY insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for FLY every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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