SEI
Solaris Energy Infrastructure, Inc.
Latest Form 4:Sale$379KbyArgo Laurie H (Director) · filed May 14, 2026
Solaris Energy Infrastructure, Inc. (SEI) has 32 SEC Form 4 filings (51 transaction rows) in the rolling window, disclosed by 12 distinct insiders. Most recent filing: Aug 25, 2026.
Inside the rolling window, 12 insiders at Solaris Energy Infrastructure, Inc. reported 5 open-market purchases totaling $1.1M and 11 open-market sales totaling $406.8M. Insiders have net sold $297.3M over the trailing 6 months. The most recent open-market filing is a sale of 5,200 shares by Director Argo Laurie H, dated May 12, 2026, worth $379K.
- Industry:Oil & Gas Equipment & Services
- CEO:William A. Zartler
- Employees:468
- HQ:Houston, TX, US
- IPO:2017-05-12
Insider Buying
$1.1M
reported purchases (SEC code P)
Insider Selling
$406.8M
reported sales (SEC code S)
Unique Insiders
12
in the rolling window
| Source | ||||||
|---|---|---|---|---|---|---|
Argo Laurie HFirst in 5 months | Director | Sale | 5,200 | $379K | May 14 | SEC ↗ |
Wirtz Christopher P.First filing | Chief Accounting Officer | Sale | 700 | $54K | May 14 | SEC ↗ |
Powell Christopher MFirst filing | Chief Legal Officer | Sale | 36,852 | $2.8M | May 12 | SEC ↗ |
| Director | Purchase | 6,175 | $451K | May 11 | SEC ↗ | |
Walker Ray N JRFirst filing | Director | Sale | 56,841 | $4.1M | May 11 | SEC ↗ |
Keenan W Howard JRFirst filing | Director | Sale | 2,000,000 | $149.0M | May 8 | SEC ↗ |
KTR Management Company, LLCFirst in 6 months | 10% Owner | Sale | 2,000,000 | $141.5M | May 4 | SEC ↗ |
TEAGUE AJFirst filing | Director | Purchase | 4,620 | $199K | Dec 18 | SEC ↗ |
Durrett Cynthia M.First filing | CHIEF ADMINISTRATIVE OFFICER | Sale | 47,011 | $2.1M | Dec 18 | SEC ↗ |
Argo Laurie HFirst filing | Director | Sale | 2,300 | $102K | Dec 18 | SEC ↗ |
Brock Amanda MFirst filing | Co-Chief Executive Officer | Purchase | 3,669 | $150K | Dec 18 | SEC ↗ |
BURKE JAMES RFirst in 3 months | Director | Sale | 11,277 | $598K | Dec 12 | SEC ↗ |
KTR Management Company, LLCFirst filing | 10% Owner | Sale | 2,114,783 | $106.1M | Nov 6 | SEC ↗ |
BURKE JAMES RFirst filing | Director | Sale | 5,000 | $146K | Sep 12 | SEC ↗ |
Zartler William AFirst filing | CHAIRMAN AND CEO | Purchase | 10,000 | $248K | Sep 9 | SEC ↗ |
Ramachandran Kyle S.First filing | PRESIDENT AND CFO | Purchase | 2,000 | $50K | Sep 9 | SEC ↗ |
Frequently asked questions
How many SEC Form 4 insider filings does SEI have?
Solaris Energy Infrastructure, Inc. (SEI) has 32 SEC Form 4 filings (51 transaction rows) in the rolling 365-day window, disclosed by 12 distinct insiders. Most recent filing: Aug 25, 2026.
When was the most recent SEC Form 4 filing for SEI?
The most recent Form 4 filing for SEI on Tracefour is dated Aug 25, 2026.
What is the net insider flow at SEI over the last 6 months?
Over the trailing 180 days, insiders at SEI have net sold $297.3M based on SEC Form 4 disclosures.
What is the total insider buy and sell value at SEI in the current window?
Inside the rolling window, insiders at SEI bought $1.1M and sold $406.8M based on SEC Form 4 filings.
Can I get alerts for SEI insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at Solaris Energy Infrastructure, Inc. (SEI). 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
Solaris Energy Infrastructure, Inc. is in the Manufacturing sector.