WESTERN MIDSTREAM PARTNERS L

Ticker: WES CUSIP: 958669103 Class: COMMON STOCK

MATTERN CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001803227)

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

Q4 2025
Shares 5,475 Value ($000) $216 Avg Close — Range —
Q3 2025
Shares 5,475 Value ($000) $215 Avg Close — Range —
Q2 2025
Shares 5,475 Value ($000) $212 Avg Close — Range —
Q1 2025
Shares 5,475 Value ($000) $224 Avg Close — Range —
Q4 2024
Shares 5,475 Value ($000) $210 Avg Close — Range —
Q3 2024
Shares 5,475 Value ($000) $209 Avg Close — Range —
Q2 2024
Shares 5,475 Value ($000) $218 Avg Close — Range —