SPDR DOW JONES INDL AVERAGE

Ticker: DIA CUSIP: 78467X109 Class: UT SER 1

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

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

Q4 2025
Shares 500 Value ($000) $240 Avg Close — Range —
Q3 2025
Shares 500 Value ($000) $232 Avg Close — Range —
Q2 2025
Shares 500 Value ($000) $220 Avg Close — Range —