Insider · SEC Form 4 filer

William Siffermann

Past buys: 1 of 7 beat

Companies

Where they file as an insider

Nuveen Quality Municipal Income Fund (NAD) Vice President Latest filing Mar 5, 2026
Nuveen Real Estate Income Fund (JRS) Vice President Latest filing Mar 5, 2026
Nuveen Municipal High Income Opportunity Fund (NMZ) Vice President Latest filing Mar 5, 2026
Nuveen Taxable Municipal Income Fund (NBB) Vice President Latest filing Mar 4, 2026
Nuveen Multi-Asset Income Fund (NMAI) Vice President Latest filing Mar 4, 2026

Track record

Did their buys beat the typical stock?

Open-market buys7
Quarters checked 6 months later7
Beat the typical stock 1 of 7
Quarters too new to check0

1 of 7 checked quarters beat the typical stock. A past record is data, not a forecast.

Nuveen Real Estate Income Fund (JRS) Bought Mar 5, 2026 · $811 · 100 shares Behind typical Mar 31, 2026 $7.46 → Sep 30, 2026 $7.38 · −1.1% (typical stock +1.7%)
Nuveen Municipal High Income Opportunity Fund (NMZ) Bought Mar 5, 2026 · $1.05K · 100 shares Behind typical Mar 31, 2026 $10.38 → Sep 30, 2026 $8.96 · −13.7% (typical stock +1.7%)
Nuveen Quality Municipal Income Fund (NAD) Bought Mar 5, 2026 · $1.21K · 100 shares Behind typical Mar 31, 2026 $11.50 → Sep 30, 2026 $10.12 · −12.0% (typical stock +1.7%)
Nuveen Taxable Municipal Income Fund (NBB) Bought Mar 4, 2026 · $1.22K · 75 shares Behind typical Mar 31, 2026 $15.66 → Sep 30, 2026 $14.29 · −8.7% (typical stock +1.7%)
Nuveen Multi-Asset Income Fund (NMAI) Bought Mar 4, 2026 · $1.01K · 75 shares Beat typical Mar 31, 2026 $12.40 → Sep 30, 2026 $14.45 · +16.5% (typical stock +1.7%)
Nuveen Municipal High Income Opportunity Fund (NMZ) Bought Mar 21, 2025 · $3.32K · 300 shares Behind typical Mar 31, 2025 $10.91 → Sep 30, 2025 $10.59 · −2.9% (typical stock +7.3%)
Nuveen Quality Municipal Income Fund (NAD) Bought Mar 21, 2025 · $3.48K · 300 shares Behind typical Mar 31, 2025 $11.52 → Sep 30, 2025 $11.69 · +1.5% (typical stock +7.3%)

Each row is one stock in one quarter, however many buys it took. We take the stock's price at the end of that quarter and again 6 months later, and compare it with the typical stock over the same dates. Prices are quarter-end values from funds' 13F reports (the middle value across 3 or more funds), through Sep 30, 2026. Moves past 3 times up or down, mostly stock splits, are left out. How we tested this.

Past results. This is data, not advice.

Where this data comes from. Insider trades, fund holdings, activist stakes and company results come from public SEC EDGAR filings (Forms 4, 13F, 13D/13G, 10-Q and 8-K). Congress trades come from the STOCK Act reports members file with the House Clerk and the Senate. Daily closing prices come from post-no-preference/stocks on DoltHub, a community-run database shared under CC BY-SA 4.0; the prices we show stay under that license. They are each day's close, not live or official exchange prices.

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