Melissa Cox

CIK: 0001928974

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (7.7%)

Position reduction

Option Exercises (M)3 (23.1%)

Derivative conversions

Awards (A)4 (30.8%)

Compensation grants

Other (G, F, J, C, D, …)5 (38.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

DTM

DT Midstream, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (13 total)

DTM
DT Midstream, Inc.
Feb 20, 2026
Award(A)
Restricted Stock Units
Direct
1.5K shares-
DTM
DT Midstream, Inc.
Feb 17, 2026
Award(A)
Direct
11K shares-
DTM
DT Midstream, Inc.
Feb 17, 2026
Tax Payment(F)
Direct
5.2K shares at avg. $132.65$695K
DTM
DT Midstream, Inc.
Feb 1, 2026
Tax Payment(F)
Direct
1.2K shares at avg. $126.02$149K
DTM
DT Midstream, Inc.
Feb 1, 2026
Exercise(M)
Direct
2.4K shares-
DTM
DT Midstream, Inc.
Jan 28, 2026
Award(A)
Restricted Stock Units
Direct
2.9K shares-
DTM
DT Midstream, Inc.
Aug 11, 2025
Sale(S)
Direct
4.8K shares at avg. $104.47$497K
DTM
DT Midstream, Inc.
Aug 2, 2025
Tax Payment(F)
Direct
2K shares at avg. $105.61$216K
DTM
DT Midstream, Inc.
Aug 2, 2025
Exercise(M)
Direct
2.6K shares-
DTM
DT Midstream, Inc.
Feb 25, 2025
Tax Payment(F)
Direct
3.4K shares at avg. $95.80$323K
DTM
DT Midstream, Inc.
Feb 25, 2025
Award(A)
Direct
7.4K shares-
DTM
DT Midstream, Inc.
Feb 4, 2025
Tax Payment(F)
Direct
790 shares at avg. $101.32$80K
DTM
DT Midstream, Inc.
Feb 4, 2025
Exercise(M)
Direct
1.6K shares-

		Type	Shares	Price		Ownership
Feb 20, 2026	DTM DT Midstream, Inc.	Award(A) Restricted Stock Units	1,452	-	-	Direct
Feb 17, 2026	DTM DT Midstream, Inc.	Award(A)	11,019	-	$0	Direct
Feb 17, 2026	DTM DT Midstream, Inc.	Tax Payment(F)	5,240	$132.65	$695,086	Direct
Feb 1, 2026	DTM DT Midstream, Inc.	Tax Payment(F)	1,179	$126.02	$148,578	Direct
Feb 1, 2026	DTM DT Midstream, Inc.	Exercise(M)	2,362	-	$0	Direct
Jan 28, 2026	DTM DT Midstream, Inc.	Award(A) Restricted Stock Units	2,850	-	-	Direct
Aug 11, 2025	DTM DT Midstream, Inc.	Sale(S)	4,755	$104.47	$496,755	Direct
Aug 2, 2025	DTM DT Midstream, Inc.	Tax Payment(F)	2,041	$105.61	$215,550	Direct
Aug 2, 2025	DTM DT Midstream, Inc.	Exercise(M)	2,597	-	-	Direct
Feb 25, 2025	DTM DT Midstream, Inc.	Tax Payment(F)	3,375	$95.80	$323,325	Direct
Feb 25, 2025	DTM DT Midstream, Inc.	Award(A)	7,409	-	-	Direct
Feb 4, 2025	DTM DT Midstream, Inc.	Tax Payment(F)	790	$101.32	$80,043	Direct
Feb 4, 2025	DTM DT Midstream, Inc.	Exercise(M)	1,589	-	-	Direct

1-13 of 13 transactions

About Cox Melissa

Cox Melissa (SEC CIK 0001928974) files insider reports with the SEC as E.V.P., Chief Admin. Off. of DT Midstream, Inc. (DTM).

Signal8 holds 8 ownership filings by Cox Melissa, all Form 4s, filed between Feb 6, 2025 and Feb 24, 2026. Those filings report 13 transactions, from Feb 4, 2025 to Feb 20, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Cox Melissa's filings is in DETROIT, MI.

Recent filings by Cox Melissa

Feb 20, 2026: Grant or award of DTM derivative securities (Form 4, code A).
Feb 17, 2026: Grant or award of DTM shares (Form 4, code A).
Feb 17, 2026: Tax withholding of DTM shares (Form 4, code F).
Feb 1, 2026: Tax withholding of DTM shares (Form 4, code F).
Feb 1, 2026: Option exercise of DTM shares (Form 4, code M).

Other insiders filing for DT Midstream, Inc. (DTM)

Mehl Garrett Jacob, Sr. VP, Proj. Execution & Ops.
Pickle Elaine M, Director
Jewell Jeffrey A, Executive V.P., CFO
Baker Stephen W, Director
Archon Angela N, Director
Wilson Dwayne Andree, Director

How to read Form 4 transaction codes