DIAMOND OFFSHORE DRILLING IN

CUSIP: 25271C201 Class: Common Stock

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q1 2024
Shares 8,500 Value ($000) $116 Avg Close — Range —
Q4 2023
Shares 8,500 Value ($000) $111 Avg Close — Range —
Q3 2023
Shares 8,500 Value ($000) $125 Avg Close — Range —
Q2 2023
Shares 8,500 Value ($000) $121 Avg Close — Range —
Q1 2023
Shares 8,500 Value ($000) $102 Avg Close — Range —
Q4 2022
Shares 8,500 Value ($000) $88 Avg Close — Range —
Q3 2022
Shares 8,500 Value ($000) $56 Avg Close — Range —