| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | SNMP | Class C Preferred Units | Award | +1.32M | +3.5% | 39.1M | Jul 31, 2023 | See Footnotes | F1, F2, F3, F4, F5, F6 |
| Id | Content |
|---|---|
| F1 | These Class C Preferred Units of the Issuer (the "Class C Preferred Units") are payable by the Issuer in satisfaction of the second quarter 2023 distribution of the Class C Preferred Units. The Class C Preferred Units have the same voting rights as the holders of the Common Units but are not convertible into Common Units. |
| F2 | These Class C Preferred Units are owned directly by Stonepeak Catarina Holdings LLC ("Stonepeak Catarina"). |
| F3 | Stonepeak Texas Midstream Holdco LLC is the managing member of Stonepeak Catarina. Stonepeak Catarina Upper Holdings LLC is the majority owner member of Stonepeak Texas Midstream Holdco LLC. Stonepeak Infrastructure Fund (Orion AIV) LP is the managing member of Stonepeak Catarina Upper Holdings LLC. Stonepeak Associates LLC is the managing member of Stonepeak Texas Midstream Holdco LLC and the general partner of Stonepeak Infrastructure Fund (Orion AIV) LP. Stonepeak GP Holdings LP is the sole member of Stonepeak Associates LLC. Stonepeak GP Investors LLC is the general partner of Stonepeak GP Holdings LP. Stonepeak GP Investors Holdings LP is the managing member of Stonepeak GP Investors LLC. Stonepeak GP Investors Upper Holdings LP is the general partner of Stonepeak GP Investors Holdings LP. Stonepeak GP Investors Holdings Manager LLC is the general partner of Stonepeak GP Investors Upper Holdings LP. |
| F4 | Mr. Michael B. Dorrell is the Chairman, Chief Executive Officer, co-founder and sole member of Stonepeak GP Investors Holdings Manager LLC. |
| F5 | Stonepeak Catarina, Stonepeak Texas Midstream Holdco LLC, Stonepeak Catarina Upper Holdings LLC, Stonepeak Infrastructure Fund (Orion AIV) LP, Stonepeak Associates LLC, Stonepeak GP Holdings LP, Stonepeak GP Investors LLC, Stonepeak GP Investors Holdings LP, Stonepeak GP Investors Upper Holdings LP, Stonepeak GP Investors Holdings Manager LLC and Mr. Dorrell (collectively, the "Reporting Persons") are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act but, because no more than 10 reporting persons can file any one Form 4 through the SEC's EDGAR system, Stonepeak Catarina, Stonepeak Texas Midstream Holdco LLC, Stonepeak Catarina Upper Holdings LLC, Stonepeak Infrastructure Fund (Orion AIV) LP and Stonepeak Associates LLC have jointly filed with the other Reporting Persons on a separate Form 4 filing submitted on the same day hereof. |
| F6 | Each Reporting Person disclaims beneficial ownership of the Class C Preferred Units except to the extent of his or its pecuniary interest therein, and this report shall not be deemed an admission that such Reporting Person is the beneficial owner of the Class C Preferred Units for purposes of Section 16 of the Exchange Act, or for any other purpose. |
Exhibit 99.1: Additional Signatures. Solely for purposes of Section 16 of the Exchange Act, each of the Reporting Persons may be deemed to be a director-by-deputization by virtue of Stonepeak Catarina's contractual right to, based on its current ownership, designate two persons to serve on the board of directors of the General Partner of the Issuer (the "Board"). David Kinder and Michael Heim serve as Stonepeak Catarina's designated directors on the Board. In addition, Michael Bricker and John Steen also serve as members of the Board.