PETRA ACQUISITION INC

CUSIP: 716421102 Class: COM

LINDEN ADVISORS LP's Holding History (CIK: 0001279396)

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

Q3 2021
Shares 658,826 Value ($000) $6,640 Avg Close — Range —
Q2 2021
Shares 658,826 Value ($000) $6,595 Avg Close — Range —
Q1 2021
Shares 658,826 Value ($000) $6,582 Avg Close — Range —
Q4 2020
Shares 679,000 Value ($000) $6,825 Avg Close — Range —