DT MIDSTREAM INC

Ticker: DTM CUSIP: 23345M107 Class: COMMON STOCK

BOKF, NA's Holding History (CIK: 0000009634)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 7,449 Value ($000) $891 Avg Close $114.29 Range $104.28 - $121.96
Q3 2025
Shares 7,730 Value ($000) $874 Avg Close $103.16 Range $96.65 - $113.33
Q2 2025
Shares 7,676 Value ($000) $844 Avg Close $99.18 Range $81.47 - $109.51
Q1 2025
Shares 7,661 Value ($000) $739 Avg Close $97.17 Range $82.90 - $111.03
Q1 2024
Shares 7 Value ($000) $0 Avg Close $51.93 Range $47.65 - $57.82
Q4 2023
Shares 7 Value ($000) $0 Avg Close $50.72 Range $46.77 - $53.60
Q3 2023
Shares 7 Value ($000) $0 Avg Close $47.45 Range $44.52 - $49.74