SEASPAN CORP

CUSIP: Y75638109 Class: COM

SECURITY NATIONAL BANK OF SIOUX CITY IOWA /IA/'s Holding History (CIK: 0000894309)

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

Q4 2019
Shares 12,000 Value ($000) $171 Avg Close — Range —
Q3 2019
Shares 12,000 Value ($000) $128 Avg Close — Range —
Q2 2019
Shares 12,000 Value ($000) $118 Avg Close — Range —
Q1 2019
Shares 12,000 Value ($000) $104 Avg Close — Range —
Q4 2018
Shares 12,000 Value ($000) $94 Avg Close — Range —
Q3 2018
Shares 12,000 Value ($000) $100 Avg Close — Range —
Q2 2018
Shares 12,000 Value ($000) $122 Avg Close — Range —