InsiderFlow

William A Siffermann

NMZ

William A Siffermann serves as officer: Vice President at Nuveen Municipal High Income Opportunity Fund (NMZ). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

6 trades

$8.6K

Total Sells

0 trades

$0.00

Net Position

Net Buyer

$8.6K

Companies Traded

5

JRS, NAD, NBB, NMAI

Active Period

Mar 2025 – Mar 2026

6 total trades

Most Recent

Buy JRS

Mar 6, 2026 · $811.25

William A Siffermann's Insider Trading at Nuveen Municipal High Income Opportunity Fund (NMZ)

Buys

2 · $4.4K

Sells

0 · $0.00

Total Shares Bought

400

Total Shares Sold

0

NMZ Price Chart
Loading chart...
DateTypeSharesAvg PriceValueShares After
Mar 6, 2026Buy100$10.48$1.0K913.972
Mar 21, 2025Buy300$11.08$3.3K0

William A Siffermann's Insider Trading at Nuveen Taxable Municipal Income Fund (NBB)

Buys

1 · $1.2K

Sells

0 · $0.00

Total Shares Bought

75

Total Shares Sold

0

NBB Price Chart
Loading chart...
DateTypeSharesAvg PriceValueShares After
Mar 6, 2026Buy75$16.20$1.2K615.13

William A Siffermann's Insider Trading at Nuveen Quality Municipal Income Fund (NAD)

Buys

1 · $1.2K

Sells

0 · $0.00

Total Shares Bought

100

Total Shares Sold

0

NAD Price Chart
Loading chart...
DateTypeSharesAvg PriceValueShares After
Mar 6, 2026Buy100$12.06$1.2K1,041.32

William A Siffermann's Insider Trading at Nuveen Multi-Asset Income Fund (NMAI)

Buys

1 · $1.0K

Sells

0 · $0.00

Total Shares Bought

75

Total Shares Sold

0

NMAI Price Chart
Loading chart...
DateTypeSharesAvg PriceValueShares After
Mar 6, 2026Buy75$13.44$1.0K330.097

William A Siffermann's Insider Trading at Nuveen Real Estate Income Fund (JRS)

Buys

1 · $811.25

Sells

0 · $0.00

Total Shares Bought

100

Total Shares Sold

0

JRS Price Chart
Loading chart...
DateTypeSharesAvg PriceValueShares After
Mar 6, 2026Buy100$8.11$811.25485.357