MHI PIONEER MUNICIPAL HIGH INCOME FUND, INC. Insider Trading

Saba Capital Management bought 9,305 shares of MHI at $8.78, adding to 4.20M share position.

Saba Capital Management, a 10% owner of Pioneer Municipal High Income Fund, purchased 9,305 shares at $8.78 on 2025-04-22, a modest addition to its already substantial 4.20M share position. The transaction occurred when the security was trading 7.6% below its 52-week high and down 4.4% over the prior 30 days, and the current price of $8.95 is above the transaction price. This marks the 20th prior buy across the insider's open-market history, indicating a pattern of repeated purchases, though the +0.2% net change versus pre-transaction holdings reflects a small incremental position adjustment relative to total ownership.

Saba Capital Management buys 13,343 shares of MHI at $8.70; stock down 9.7% from 52-week high.

Saba Capital Management, a 10% owner, purchased 13,343 shares of Pioneer Municipal High Income Fund at $8.70 on 2025-04-21, increasing holdings to 4,192,524 shares—a modest 0.3% addition to an already substantial position. The purchase occurred as MHI trades 9.7% below its 52-week high of $9.69 and has declined 6.8% over the prior 30 days. This represents a routine open-market accumulation activity rather than a material repositioning signal. The transaction's small size relative to the insider's 4.19M-share base and the fund's closed-end fund structure—where insider activity is less predictive of fundamental recovery than in operating companies—limits its investor significance.

Saba Capital Management purchased 43,562 shares of MHI at $8.67; stock down 5.6% in 30 days, 6.8% in 90 days.

Saba Capital Management, a 10% owner, purchased 43,562 shares of Pioneer Municipal High Income Fund at $8.67 on 2025-04-11, adding to its 4.18M share position. The purchase occurred as the stock trades 5.6% below its 30-day level and 6.8% below its 90-day level, with the current price of $8.72 down 10.0% from the 52-week high of $9.69. This is the insider's second purchase in four days—a prior buy on 2025-04-07 at this same ticker—but the fund's sustained weakness over recent periods warrants observation of whether these additions reflect opportunistic accumulation or neutral rebalancing activity.

Saba Capital (10% owner) buys 3,716 MHI shares at $9.04; position grows to 4.14M shares

Saba Capital Management purchased 3,716 shares of Pioneer Municipal High Income Fund at $9.04 on 2025-04-07, increasing its holdings from 4.13M to 4.14M shares. The transaction occurred when the fund was trading 8.2% below its 52-week high of $9.69, and the stock has declined 5.3% over both the prior 30 and 90 days. The purchase represents a modest 0.1% addition to an already substantial 4.14M-share position held by a 10% owner. Across the insider's full cross-ticker buy history, there are 20 prior open-market purchases on record, though no specific same-ticker historical performance is provided to contextualize whether this aligns with a broader accumulation pattern at MHI specifically.

Saba Capital (10% owner) bought 13,343 shares of MHI at $9.25 on 2025-01-13; holdings now 4,131,903 shares

Saba Capital purchased 13,343 shares at $9.25, representing a minimal 0.3% increase to an already substantial 4.13M share position. The transaction is modest in scope relative to existing holdings. MHI is currently trading at $9.36, near the middle of its 52-week range ($8.38–$9.69), with recent price momentum neutral to slightly negative (−1.6% over 30 days, −1.2% over 90 days). This follows another MHI purchase by the same insider just 5 days prior on 2025-01-08, suggesting continued accumulation, though the outcomes of that earlier trade are not yet measurable. No prior timing pattern exists to evaluate whether this purchase aligns with favorable entry points relative to Saba Capital's cross-ticker history.

Saba Capital Management purchased 4,710 shares of MHI at $9.39 on 2025-01-08; stock now $9.31, down 3.9% from 52-week high.

Saba Capital Management, a 10% owner of Pioneer Municipal High Income Fund, purchased 4,710 shares at $9.39, adding to holdings that now total 4,118,560 shares—a 0.1% increase from the prior position. The stock currently trades at $9.31, reflecting a modest 3.9% decline from the 52-week high of $9.69 and a 2.7% decline over 90 days. The purchase extends Saba's demonstrated pattern of acquisitional activity: the insider's cross-ticker track record shows 19 prior open-market buys against only 1 prior sell, positioning this transaction within a consistent buying orientation. As a substantial existing stakeholder, the buy reflects continued capital deployment into the fund at near-historical price levels.

Saba Capital Management, L.P. (10% owner) purchased 5,889 shares of MHI at $9.35 on 2025-01-02.

Saba Capital Management, L.P., a 10% holder of Pioneer Municipal High Income Fund, Inc., acquired 5,889 shares at $9.35 on 2025-01-02, bringing post-transaction holdings to 4,113,850 shares. The purchase represents a net addition of 5,889 shares, or approximately 0.1% relative to pre-transaction holdings. Saba's cross-ticker track record shows 18 prior open-market buys against 2 prior sells, indicating a consistent pattern of accumulation activity. The current market price of $9.43 stands 2.7% below the 52-week high of $9.69 and shows a 90-day price decline of 1.3%, placing this acquisition in a modestly compressed valuation context.

Saba Capital (10% owner) purchases 50,336 shares of MHI across 2 transactions for $468,202.42 at $9.30 average

Saba Capital Management filed a Form 4 showing 2 separate purchases totaling 50,336 shares for $468,202.42 at a blended average price of $9.30, increasing holdings from 4,057,625 shares to 4,107,961 shares (a +1.2% increase). The purchases occurred on 2024-12-27 and 2024-12-30, near the current price of $9.26, which sits 4.4% below the 52-week high of $9.69. Saba Capital's broader open-market history shows 17 prior buys and 3 prior sells, with limited measurable outcomes at the MHI ticker itself (1 prior buy on 2024-12-26 with outcome assessment not yet available). The timing of these purchases relative to recent price weakness—the stock is down 3.7% over 30 days and 3.5% over 90 days—provides context for the activity but does not constitute a rare or anomalous positioning pattern for this significant shareholder.

Saba Capital (10% owner) bought 89,148 shares at blended average $9.28 in 3 purchases, raising stake to 4,057,625 shares

Saba Capital Management executed 3 separate purchases totaling 89,148 shares for $826,865.15 over three trading days (December 23–26, 2024) at a blended average price of $9.28. This increased the firm's position from 3,968,477 shares to 4,057,625 shares (+2.2% net change). The purchases occurred when the stock was trading -4.0% from its 52-week high of $9.69 and -2.9% from the 30-day prior level, suggesting an entry during a period of weakness. Saba Capital's track record shows 16 prior open-market buys across all tickers and only 4 prior sells, indicating a net-accumulation preference historically. With only 1 prior trade at MHI (the current transaction itself), there is insufficient same-ticker history to assess whether the firm's acquisitions at this name are typically well-timed or to identify a pattern specific to Pioneer Municipal High Income Fund.

Saba Capital Management, 10% owner of MHI, bought 36,034 shares in two trades ($337.8K, $9.37 blended) on Dec 19-20.

Saba Capital Management purchased 36,034 shares across two transactions totaling $337,779.92 at a blended average price of $9.37, expanding its holdings from 3,932,443 to 3,968,477 shares (+0.9%). The purchases occurred on 2024-12-19 (28,734 shares at $9.38) and 2024-12-20 (7,300 shares at $9.35), near the 52-week high of $9.69 and only 0.3% above the current price of $9.31. The timing of these acquisitions falls within a normal market window; the stock is currently -1.1% over 30 days and -2.5% over 90 days. This represents a modest incremental addition to an already substantial 3.97M-share position, consistent with the insider's broader open-market history of 20 prior buys across multiple tickers.