ROYAL DUTCH SHELL PLC

CUSIP: 780259107 Class: SPON ADR B

GAMCO INVESTORS, INC. ET AL's Holding History (CIK: 0000807249)

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

Q4 2021
Shares 5,870 Value ($000) $254 Avg Close — Range —
Q1 2020
Shares 30,215 Value ($000) $987 Avg Close — Range —
Q4 2019
Shares 10,215 Value ($000) $613 Avg Close — Range —