organization · Reporting owner
Tailwater Energy Fund III LP
Disclosed activity across 1 company
Sign in to followReported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| Summit Midstream CorpSMC · Entity 5504 | 10% owner | March 31, 2026 | April 13, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
Summit Midstream Corp
Report date March 31, 2026 · Filed April 13, 2026
Jointly reported with Connect Midstream, LLC, Tailwater Capital LLC, Downie Jason H, Herring Edward
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common Stock, par value $0.01 per shareSEC Table I · non-derivative | Direct | 1,367,397 |
Reported balance
After 2026-03-31 transaction · row 1
Joint disclosure: continuity of the reported position is unresolved; see ownership footnotes.
1 source rowRow 1 · 2026-03-31 · Purchase · Acquired 1,220,918 · Balance 1,367,397 F1: The reported securities are held directly by Connect Midstream, LLC. Tailwater Energy Fund III LP is the sole member of Connect Midstream, LLC. TW GP EF-III LP is the general partner of Tailwater Energy Fund III LP. TW GP EF-III GP, LLC is the general partner of TW GP EF-III LP. Tailwater Capital LLC is the sole member of TW GP EF-III GP, LLC. Jason Downie and Edward Herring are each a Managing Partner of Tailwater Capital LLC. Each of the foregoing disclaim beneficial ownership of the reported securities directly held by Connect Midstream, LLC except to the extent of their respective pecuniary interest therein. |
Filing footnotes · ownership attribution and instrument terms
F1: The reported securities are held directly by Connect Midstream, LLC. Tailwater Energy Fund III LP is the sole member of Connect Midstream, LLC. TW GP EF-III LP is the general partner of Tailwater Energy Fund III LP. TW GP EF-III GP, LLC is the general partner of TW GP EF-III LP. Tailwater Capital LLC is the sole member of TW GP EF-III GP, LLC. Jason Downie and Edward Herring are each a Managing Partner of Tailwater Capital LLC. Each of the foregoing disclaim beneficial ownership of the reported securities directly held by Connect Midstream, LLC except to the extent of their respective pecuniary interest therein.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 31, 2026 Filed Apr 13, 2026 20:05 UTC | Summit Midstream Corp SMC · Entity 5504 | PurchaseCommon Stock, par value $0.01 per share | 1,220,918 | $31.08 | $37,946,131.44 |
DisclosureSEC source: 0001213900-26-042978 · ownership.xml · nonDerivative · entry 1 Connect Midstream, LLC · CIK 0002045908 · 10% owner Tailwater Energy Fund III LP · CIK 0001710146 · 10% owner Tailwater Capital LLC · CIK 0001615830 · 10% owner Downie Jason H · CIK 0001351303 · Director · 10% owner Herring Edward · CIK 0001483120 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,367,397 F1 · ownership.direct: The reported securities are held directly by Connect Midstream, LLC. Tailwater Energy Fund III LP is the sole member of Connect Midstream, LLC. TW GP EF-III LP is the general partner of Tailwater Energy Fund III LP. TW GP EF-III GP, LLC is the general partner of TW GP EF-III LP. Tailwater Capital LLC is the sole member of TW GP EF-III GP, LLC. Jason Downie and Edward Herring are each a Managing Partner of Tailwater Capital LLC. Each of the foregoing disclaim beneficial ownership of the reported securities directly held by Connect Midstream, LLC except to the extent of their respective pecuniary interest therein. Read SEC document |
| August 28, 2025 Filed Sep 2, 2025 22:33 UTC | Summit Midstream Corp SMC · Entity 5504 | PurchaseCommon Stock, par value $0.01 | 26,319 | $20.89 | $549,803.91 |
DisclosureSEC source: 0001213900-25-083560 · ownership.xml · nonDerivative · entry 1 Connect Midstream, LLC · CIK 0002045908 · 10% owner Tailwater Energy Fund III LP · CIK 0001710146 · 10% owner Tailwater Capital LLC · CIK 0001615830 · 10% owner Downie Jason H · CIK 0001351303 · Director · 10% owner Herring Edward · CIK 0001483120 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 146,479 F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.43 to $21.01. The Reporting Person undertakes to provide to Summit Midstream Corp (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F1 · balance_after: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.43 to $21.01. The Reporting Person undertakes to provide to Summit Midstream Corp (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · ownership.direct: The reported securities are held directly by Connect Midstream, LLC. Tailwater Energy Fund III LP is the sole member of Connect Midstream, LLC. TW GP EF-III LP is the general partner of Tailwater Energy Fund III LP. TW GP EF-III GP, LLC is the general partner of TW GP EF-III LP. Tailwater Capital LLC is the sole member of TW GP EF-III GP, LLC. Jason Downie and Edward Herring are each a Managing Partner of Tailwater Capital LLC. Each of the foregoing disclaim beneficial ownership of the reported securities directly held by Connect Midstream, LLC except to the extent of their respective pecuniary interest therein. Read SEC document |
| August 27, 2025 Filed Aug 29, 2025 01:08 UTC | Summit Midstream Corp SMC · Entity 5504 | PurchaseCommon Stock, par value $0.01 | 47,401 | $20.50 | $971,720.50 |
DisclosureSEC source: 0001213900-25-082006 · ownership.xml · nonDerivative · entry 2 Connect Midstream, LLC · CIK 0002045908 · 10% owner Tailwater Energy Fund III LP · CIK 0001710146 · 10% owner Tailwater Capital LLC · CIK 0001615830 · 10% owner Downie Jason H · CIK 0001351303 · Director · 10% owner Herring Edward · CIK 0001483120 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 120,160 F2 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.35 to $20.82. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F2 · balance_after: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $20.35 to $20.82. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F3 · ownership.direct: The reported securities are held directly by Connect Midstream, LLC. Tailwater Energy Fund III LP is the sole member of Connect Midstream, LLC. TW GP EF-III LP is the general partner of Tailwater Energy Fund III LP. TW GP EF-III GP, LLC is the general partner of TW GP EF-III LP. Tailwater Capital LLC is the sole member of TW GP EF-III GP, LLC. Jason Downie and Edward Herring are each a Managing Partner of Tailwater Capital LLC. Each of the foregoing disclaim beneficial ownership of the reported securities directly held by Connect Midstream, LLC except to the extent of their respective pecuniary interest therein. Read SEC document |
| August 26, 2025 Filed Aug 29, 2025 01:08 UTC | Summit Midstream Corp SMC · Entity 5504 | PurchaseCommon Stock, par value $0.01 | 72,759 | $20.46 | $1,488,649.14 |
DisclosureSEC source: 0001213900-25-082006 · ownership.xml · nonDerivative · entry 1 Connect Midstream, LLC · CIK 0002045908 · 10% owner Tailwater Energy Fund III LP · CIK 0001710146 · 10% owner Tailwater Capital LLC · CIK 0001615830 · 10% owner Downie Jason H · CIK 0001351303 · Director · 10% owner Herring Edward · CIK 0001483120 · Director · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 72,759 F1 · price: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $19.87 to $20.75. The Reporting Person undertakes to provide to Summit Midstream Corp (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F1 · balance_after: The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $19.87 to $20.75. The Reporting Person undertakes to provide to Summit Midstream Corp (the "Issuer"), any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the ranges set forth in this footnote. F3 · ownership.direct: The reported securities are held directly by Connect Midstream, LLC. Tailwater Energy Fund III LP is the sole member of Connect Midstream, LLC. TW GP EF-III LP is the general partner of Tailwater Energy Fund III LP. TW GP EF-III GP, LLC is the general partner of TW GP EF-III LP. Tailwater Capital LLC is the sole member of TW GP EF-III GP, LLC. Jason Downie and Edward Herring are each a Managing Partner of Tailwater Capital LLC. Each of the foregoing disclaim beneficial ownership of the reported securities directly held by Connect Midstream, LLC except to the extent of their respective pecuniary interest therein. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.