LGN
Legence Corp. · Construction · Market cap $5.7B
Insiders sold $285K net in the last 90 days ·1 seller, 0 buyers· 2 of 2 sales under Rule 10b5-1 plans· latest Form 4 filed Sep 22, 2026
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$2.5B
reported sales (SEC code S)
Unique Insiders
3
in the rolling window
Latest filing
Sep 22, 2026
Le Bris Philippe
Legence Corp. (LGN) has 25 SEC Form 4 filings (45 transaction rows) in the rolling window, disclosed by 3 distinct insiders. Most recent filing: Sep 22, 2026.
Inside the rolling window, 3 insiders at Legence Corp. reported no open-market purchases and 8 open-market sales totaling $2.5B. The most active filer is 10% Owner Blackstone EMA III L.L.C. with 3 filings. Insiders have net sold $1.7B over the trailing 6 months. The most recent open-market filing is a sale of 1,058 shares by Chief Accounting Officer Le Bris Philippe, dated Sep 18, 2026, worth $58K.
- Industry:Engineering & Construction
- CEO:Jeffrey Sprau
- Employees:7,000
- HQ:San Jose, CA, US
- IPO:2025-09-12
| Source | |||||||
|---|---|---|---|---|---|---|---|
| Chief Accounting Officer | Sale | 1,058 | $58K | Sep 22 | +0.0% | SEC ↗ | |
Le Bris PhilippeFirst filing | Chief Accounting Officer | Sale | 4,196 | $227K | Sep 18 | -5.2% | SEC ↗ |
Blackstone EMA III L.L.C.First in 3 months | 10% Owner | Sale | 15,394,112 | $831.3M | Apr 9 | -11.4% | SEC ↗ |
Legence Parent ML LLCFirst in 3 months | 10% Owner | Sale | 15,394,112 | $831.3M | Apr 9 | -11.4% | SEC ↗ |
| 10% Owner | Sale | 1,260,326 | $56.7M | Jan 8 | +21.6% | SEC ↗ | |
| 10% Owner | Sale | 1,260,326 | $56.7M | Jan 8 | +21.6% | SEC ↗ | |
Blackstone EMA III L.L.C.First filing | 10% Owner | Sale | 8,402,178 | $378.1M | Dec 16 | — | SEC ↗ |
Legence Parent ML LLCFirst filing | 10% Owner | Sale | 8,402,178 | $378.1M | Dec 16 | — | SEC ↗ |
Congress trading LGN 2 all-time
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002026-01-15
- DRep. Gilbert Ray CisnerosPurchase$1,001 - $15,0002025-11-24
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does LGN have?
Legence Corp. (LGN) has 25 SEC Form 4 filings (45 transaction rows) in the rolling 365-day window, disclosed by 3 distinct insiders. Most recent filing: Sep 22, 2026.
When was the most recent SEC Form 4 filing for LGN?
The most recent Form 4 filing for LGN on Tracefour is dated Sep 22, 2026.
Who is the most active insider at LGN?
The most active SEC Form 4 filer at LGN in the rolling window is 10% Owner Blackstone EMA III L.L.C., with 3 filings.
What is the net insider flow at LGN over the last 6 months?
Over the trailing 180 days, insiders at LGN have net sold $1.7B based on SEC Form 4 disclosures.
What is the total insider buy and sell value at LGN in the current window?
Inside the rolling window, insiders at LGN bought $0 and sold $2.5B based on SEC Form 4 filings.
Can I get alerts for LGN insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Legence Corp. (LGN). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
Legence Corp. is in the Construction sector.