DEVON ENERGY CORP NEW

CUSIP: 25179m103 Class: COM

BERKSHIRE ASSET MANAGEMENT LLC/PA's Holding History (CIK: 0000949012)

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

Q1 2024
Shares 4,903 Value ($000) $246 Avg Close — Range —
Q4 2023
Shares 5,516 Value ($000) $250 Avg Close — Range —
Q3 2023
Shares 5,600 Value ($000) $267 Avg Close — Range —