Sec Form 4 Filing - Tallgrass Holdings, LLC @ Tallgrass Energy, LP - 2019-03-11

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: November 30, 2011 Estimated average burden hours per response... 0.5

1. Name and Address of Reporting Person Tallgrass Holdings, LLC 2. Issuer Name and Ticker or Trading Symbol Tallgrass Energy, LP [ TGE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 2229 SAN FELIPE, SUITE 1300 3. Date of Earliest Transaction (MM/DD/YY) 03/11/2019 (Street) HOUSTON, TX77019 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Class B Shares 03/11/2019 J( 1 )( 2 ) 21,751,018 D 24,635,214 D Class A Shares 03/11/2019 J( 1 )( 2 ) 21,751,018 A 21,751,018 D Class B Shares 03/11/2019 S 24,635,214 D 0 D Class A Shares 03/11/2019 S 21,751,018 D $ 22.43 ( 3 ) 0 D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Units in Tallgrass Equity, LLC ( 4 ) 03/11/2019 J( 1 )( 2 ) 21,751,018 ( 4 ) ( 4 ) Class A Shares 21,751,018 ( 1 ) ( 2 ) 24,635,214 ( 5 ) D Units in Tallgrass Equity, LLC ( 4 ) 03/11/2019 S 24,635,214 ( 4 ) ( 4 ) Class A Shares 24,635,214 ( 3 ) 0 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Tallgrass Holdings, LLC 2229 SAN FELIPE, SUITE 1300 HOUSTON, TX77019 X Signatures Tallgrass Holdings, LLC, By: EMG Fund II Management, LP, its manager, By: EMG Fund II Management, LLC, its general partner, /s/ John T. Raymond, Chief Executive Officer 03/13/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The Class B shares of the Issuer ("Class B Shares") and Units representing limited liability company interests ("Units") in Tallgrass Equity, LLC ("Tallgrass Equity") reported herein were exchanged by Tallgrass Holdings, LLC, a Delaware limited liability company ("Tallgrass Holdings"), upon the exercise of its right to exchange (the "Exchange Right") its Class B Shares and an equivalent number of Units for a like number of Class A shares of the Issuer ("Class A Shares") pursuant to the Second Amended and Restated Agreement of Limited Partnership of the Issuer, dated July 2, 2018 (the "Issuer Limited Partnership Agreement"), and the Second Amended and Restated Limited Liability Company Agreement of Tallgrass Equity, dated May 12, 2015 (the "Tallgrass Equity LLC Agreement"). ( 2 )(Continued from Footnote 1) This exchange was made as part of the transactions completed by that certain Purchase Agreement (as amended, the "Purchase Agreement"), dated January 30, 2019, by and among Tallgrass Energy Holdings, LLC, a Delaware limited liability company, Tallgrass Holdings and the other Sellers named therein, Prairie ECI Acquiror LP, a Delaware limited partnership ("Up-C Acquiror 1"), Prairie VCOC Acquiror LP, a Delaware limited partnership ("Up-C Acquiror 2" and together with Up-C Acquiror 1, "Up-C Acquirors"), Prairie Non-ECI Acquiror LP, a Delaware limited partnership ("Class A Acquiror"), and the other Purchasers named therein, and the Seller Representatives named therein, as amended. ( 3 )On March 11, 2019, following the exchange described in footnotes 1 and 2, pursuant to the Purchase Agreement and among the other transactions consummated pursuant thereto, Tallgrass Holdings (i) sold to Up-C Acquirors all of the Units and Class B Shares (one Unit and one Class B Share, together, an "Up-C Interest") then owned by Tallgrass Holdings at a price per Up-C Interest of $22.43 and (ii) sold to Class A Acquiror all of the Class A Shares then owned by Tallgrass Holdings at a price per Class A Share of $22.43. ( 4 )Prior to the transactions described in footnotes 1, 2 and 3, pursuant to the Issuer Limited Partnership Agreement and the Tallgrass Equity LLC Agreement, Tallgrass Holdings had the right, from time to time, at Tallgrass Holdings' sole election, to immediately exchange its Class B Shares and an equivalent number of Units for a like number of Class A Shares. As a result, all Class B Shares and Units owned by Tallgrass Holdings, whether or not exchanged, may have been deemed to constitute Class A Shares beneficially owned by Tallgrass Holdings because Tallgrass Holdings had the right to acquire Class A Shares in exchange for such Class B Shares and Units within 60 days at Tallgrass Holdings' sole election. ( 5 )The Units, collectively with the Class B Shares, constitute derivative securities as described herein.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.