PETRA ACQUISITION INC

CUSIP: 716421102 Class: COM

BERKLEY W R CORP's Holding History (CIK: 0000011544)

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

Q4 2021
Shares 323,141 Value ($000) $3,296 Avg Close — Range —
Q3 2021
Shares 300,907 Value ($000) $3,033 Avg Close — Range —
Q2 2021
Shares 152,741 Value ($000) $1,534 Avg Close — Range —
Q1 2021
Shares 123,119 Value ($000) $1,230 Avg Close — Range —
Q4 2020
Shares 101,477 Value ($000) $1,020 Avg Close — Range —