PIONEER MUN HIGH INCOME OPPO

Ticker: XMIOX CUSIP: 723760104 Class: COMMON STOCK

Bulldog Investors, LLP's Holding History (CIK: 0001504304)

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

Q2 2025

Shares 80,353 Value ($000) $948 Avg Close — Range —

Q2 2022

Shares 26,406 Value ($000) $320 Avg Close — Range —

Q1 2022

Shares 12,377 Value ($000) $184 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	80,353	$948	—	—
Q2 2022	26,406	$320	—	—
Q1 2022	12,377	$184	—	—