ATLAS CORP

CUSIP: Y0436Q109 Class: SHARES

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

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

Q1 2021
Shares 12,000 Value ($000) $164 Avg Close — Range —
Q4 2020
Shares 12,000 Value ($000) $130 Avg Close — Range —
Q3 2020
Shares 12,000 Value ($000) $107 Avg Close — Range —
Q2 2020
Shares 12,000 Value ($000) $91 Avg Close — Range —
Q1 2020
Shares 12,000 Value ($000) $92 Avg Close — Range —