BetaInsiders sold $10.1M in the past 12 months.0% was sold under disclosed trading plans, 100% with no plan disclosed. The largest seller, Ray Walker Jr. (Director), sold $4.1M.Share-of-stake figures for this company are being verified and will be added when that check is finished. Why
A share of stake is shown for 0 of the 6 officers and directors who sold. 14 are left out Disclosed company stock is not an insider's whole wealth.i
Left out: William Zartler, Kyle Ramachandran, Cynthia Durrett, Christopher Powell, Aj Teague, James Burke, Edgar Giesinger Jr., Howard Keenan Jr., Ray Walker Jr., Laurie Argo, Christopher Wirtz, Amanda Brock, Mario Yzaguirre and Stephan Tompsett (share of stake is being verified).
Officers and directors, past 12 months. Their share of stake is being verified and is not shown yet; amounts and trading plans are below.
Officers and directors, Oct 2025 to Oct 2026. Each sale is counted once: under a disclosed plan, else to cover taxes, else no plan disclosed.
No officer or director trades were reported for the past 30 days. The most recent before that:
| Who | Shares | Price | % of total stake | Total stake after | Trade date | Filed |
|---|---|---|---|---|---|---|
| Aj Teague Director | 7,800 | $64.23 | n/a | n/a | Sep 8, 2026 | Sep 9, 2026 |
KTR Management Company, LLC sold $248M and Howard Keenan Jr. (for the outside shareholder represented on the board) sold $149M in the past 12 months. Large shareholders and the funds or companies that board members represent are not part of management, so they are left out of the figures above.
No. William Zartler reported no open-market sales in the past 12 months.
Filings rarely give a reason, and we don't guess at one. What they show is how the sales were made: 0% of sales by value ran under 10b5-1 trading plans disclosed in the filings and 100% had no disclosed plan. A trading plan schedules sales in advance.
Yes. 2 officers or directors reported 7 purchases in the past 12 months (Form 4 code P; rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust are not counted).
| Who sold | Amount | % of holdings | Trading plan |
|---|---|---|---|
| Ray Walker Jr. Director | $4.1M 57K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Christopher Powell Chief Legal Officer | $2.8M 37K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Cynthia Durrett Chief Administrative Officer, Director | $2.1M 47K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| James Burke Director | $598K 11K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Laurie Argo Director | $481K 7.5K shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
| Christopher Wirtz Chief Accounting Officer | $54K 700 shares | Not confirmedshare of stake is being verified. Why | No plan disclosed |
Board members representing outside shareholders, reported separately: Howard Keenan Jr. (the shareholder sold $149M). Details
Outside holder, reported separately: KTR Management Company, LLC (a 10% owner, not part of management). Sold $248M (4.11M shares) from Nov 4, 2025 to Apr 30, 2026. Latest filing
Outside holder, reported separately: J Turbines, Inc. (a 10% owner, not part of management). No open-market sales reported in the period. Latest filing
Vested shares across all share classes, held directly and through trusts, LLCs and family members, as reported on SEC Forms 3, 4 and 5. Unvested awards and options are never counted as owned shares.
| Insider | Held Oct 13, 2025 | Sold | Held Oct 13, 2026 | Still held |
|---|---|---|---|---|
William Zartler!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for William Zartler are complete. Chairman and Co-CEO, Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for William ZartlerHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for William Zartler are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Kyle Ramachandran!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Kyle Ramachandran are complete. President | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Kyle RamachandranHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Kyle Ramachandran are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −50Kwithheld by the company for taxes | ||||
Cynthia Durrett!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. See the filing Sales and other transactions for Cynthia Durrett are complete. Chief Administrative Officer, Director | n/a | −47K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Cynthia DurrettHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Cynthia Durrett are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −27Kwithheld by the company for taxes | ||||
Christopher Powell!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Christopher Powell are complete. Chief Legal Officer | n/a | −37K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Christopher PowellHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Christopher Powell are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −28Kwithheld by the company for taxes | ||||
Aj Teague!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Aj Teague are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Aj TeagueHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Aj Teague are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
James Burke!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for James Burke are complete. Director | n/a | −11K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for James BurkeHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for James Burke are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Edgar Giesinger Jr.!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Edgar Giesinger Jr. are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Edgar Giesinger Jr.Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Edgar Giesinger Jr. are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Howard Keenan Jr.!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Howard Keenan Jr. are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Howard Keenan Jr.Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Howard Keenan Jr. are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Ray Walker Jr.!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Ray Walker Jr. are complete. Director | n/a | −57K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Ray Walker Jr.Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Ray Walker Jr. are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Laurie Argo!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Laurie Argo are complete. Director | n/a | −7.5K | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Laurie ArgoHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Laurie Argo are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Christopher Wirtz!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Christopher Wirtz are complete. Chief Accounting Officer | n/a | −700 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Christopher WirtzHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Christopher Wirtz are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) −3.5Kwithheld by the company for taxes | ||||
Amanda Brock!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Amanda Brock are complete. Co-Chief Executive Officer, Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Amanda BrockHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Amanda Brock are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Mario Yzaguirre!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Mario Yzaguirre are complete. Director | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Mario YzaguirreHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Mario Yzaguirre are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Stephan Tompsett!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Stephan Tompsett are complete. Chief Financial Officer | n/a | 0 | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Stephan TompsettHoldings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Stephan Tompsett are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
Holdings and share of stake for Solaris Energy Infrastructure, Inc. are being verified, so no balances, unit counts or percentages are shown. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings.
Officer and director open-market sales: $10.1M across 160,181 shares. Plan status and stated purpose are separate questions, and a sale can have both.
Sales with no 10b5-1 plan and no tax reference in the filing. $4.1M of it is Ray Walker Jr.. No plan disclosed is a statement about the filing, not about why the sale happened. Largest such sale: Ray Walker Jr., May 8, 2026
107,885 shares ($5.4M) were withheld by the company for taxes, which isn't a market sale.
2 officers and directors bought shares in this period, in 7 trades(Form 4 code P, leaving out rows the filings describe as reinvested dividends, plan purchases, private deals or moves into the person's own trust). Across all their filings on record there are 34 purchase trades.
| Seller | Shares sold | Proceeds | Under a disclosed plan | Share of total | Sales dates |
|---|---|---|---|---|---|
| Ray Walker Jr. Director | 57K | $4.1M | 0% | 41% | May 8, 2026 to May 8, 2026 |
| Christopher Powell Chief Legal Officer | 37K | $2.8M | 0% | 27% | May 11, 2026 to May 11, 2026 |
| Cynthia Durrett Chief Administrative Officer, Director | 47K | $2.1M | 0% | 21% | Dec 17, 2025 to Dec 17, 2025 |
| James Burke Director | 11K | $598K | 0% | 6% | Dec 10, 2025 to Dec 10, 2025 |
| Laurie Argo Director | 7.5K | $481K | 0% | 5% | Dec 17, 2025 to May 12, 2026 |
| Christopher Wirtz Chief Accounting Officer | 700 | $54K | 0% | 0.5% | May 13, 2026 to May 13, 2026 |
| Month | Sale proceeds | Disclosed plan | To cover taxes | No plan disclosed |
|---|---|---|---|---|
| Oct 2025 | $0 | $0 | $0 | $0 |
| Nov 2025 | $0 | $0 | $0 | $0 |
| Dec 2025 | $2.8M | $0 | $0 | $2.8M |
| Jan 2026 | $0 | $0 | $0 | $0 |
| Feb 2026 | $0 | $0 | $0 | $0 |
| Mar 2026 | $0 | $0 | $0 | $0 |
| Apr 2026 | $0 | $0 | $0 | $0 |
| May 2026 | $7.3M | $0 | $0 | $7.3M |
| Jun 2026 | $0 | $0 | $0 | $0 |
| Jul 2026 | $0 | $0 | $0 | $0 |
| Aug 2026 | $0 | $0 | $0 | $0 |
| Sep 2026 | $0 | $0 | $0 | $0 |
| Oct 2026 | $0 | $0 | $0 | $0 |
Directors whose reported holdings sit mostly in an investment fund or a corporate shareholder they represent, not in their own name, with beneficial ownership disclaimed except for their own financial interest. Listed and sourced here; not part of the management totals or the answer line. Shares a fund hands to its own investors are distributions, not sales.
| Board member | Held Oct 13, 2025 | Sold | Held Oct 13, 2026 | Still held |
|---|---|---|---|---|
Howard Keenan Jr.!Holdings and share of stake are being verified. Share-of-stake figures and holdings for this company are held back while they are verified. Sales and other transactions for Howard Keenan Jr. are complete. Director | n/a | −2.00M | n/a | n/a |
Vesting, gifts, unvested awards and holding lines for Howard Keenan Jr.Holdings and share of stake are being verified. Sales, proceeds, plan and tax status and dates for Howard Keenan Jr. are complete; balances and unit counts will be added when the check is finished. 0gifted (net of own trusts) | ||||
In line with the past 5 years. 6 insiders sold; the average is 4 a year.
| 12 months ending | Shares sold | Insiders who sold | Proceeds |
|---|---|---|---|
| Oct 13, 2026 Latest 12 months | 160K | 6 | $10.1M |
| Oct 13, 2025 1 year earlier | 56K | 4 | $1.3M |
| Oct 13, 2024 2 years earlier | 18K | 1 | $149K |
| Oct 14, 2023 3 years earlier | 51K | 3 | $526K |
| Oct 14, 2022 4 years earlier | 174K | 6 | $2.0M |
| Oct 14, 2021 5 years earlier | 273K | 5 | $3.8M |
Open-market sales (Form 4 code S) by people who were officers or directors, in split-adjusted shares. Earlier years include people who have since left. A sale that an outside holder also reports (a family trust, a fund) is counted with outside holders in every year. Shares, not dollars, are compared, so a change in the stock price doesn't look like a change in selling. Years the filings don't fully cover are shown but left out of the average.
Holdings and share of stake are being verified. Balances, unit counts and every share-of-stake figure for Solaris Energy Infrastructure, Inc. are held back until that check is finished. Sales, proceeds, plan and tax status, titles and dates come straight from individual filings and are complete.
External context: we only cite outside events when a documented connection exists. None is shown for this period.
All 309 Forms 3, 4 and 5 on record for Solaris Energy Infrastructure, Inc. (SEC CIK 1697500), filed from May 11, 2017 to Sep 9, 2026; 33 of them were filed in the 12 months this page covers, retrieved from SEC EDGAR on Oct 13, 2026. Prices are the ones reported in each filing, often weighted averages.
Holdings. Each holding line (a share class plus an owner, such as a trust or LLC) carries its last reported balance forward. Entities first reported during the period start at zero, so transfers between an insider's own trusts don't count as selling. Lines not reported for three years or more are listed separately and left out of totals.
Sales. A sale counts as under a 10b5-1 plan if its footnote cites one or the filing's Rule 10b5-1 box is checked, and as tax-related if its footnote cites tax obligations or sell-to-cover. Shares withheld by the company for taxes are listed separately. Sales with neither attribute are labeled "no plan disclosed".
| Name | Last filed | Last reported balance |
|---|---|---|
| Kelly Price | Mar 4, 2025 | 271,519 shares, last reported balance as of Mar 1, 2025 |
| Gardner Parker | Aug 27, 2024 | 90,012 shares, last reported balance as of Aug 23, 2024 |
| THRC Holdings, LP | Dec 12, 2023 | 6,397,750 shares, last reported balance as of Dec 8, 2023 |
| Lindsay Bourg | Mar 3, 2023 | 34,815 shares, last reported balance as of Mar 1, 2023 |
| Yorktown X Associates LLC | Mar 14, 2019 | 17,908,468 shares, last reported balance as of Mar 14, 2019 |
| Gregory Lanham | May 21, 2018 | 279,366 shares, last reported balance as of May 17, 2018 |
| Loadcraft Site Services LLC | Jun 19, 2017 | No balance on record |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | May 16, 2017 | 3,725,000 shares, last reported balance as of May 12, 2017 |
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