ALLEGHANY CORP DEL

CUSIP: 017175100 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 300 Value ($000) $240 Avg Close — Range —
Q3 2019
Shares 300 Value ($000) $239 Avg Close — Range —
Q2 2019
Shares 300 Value ($000) $204 Avg Close — Range —