Merrill Lynch, Pierce, Fenner & SMITH Inc., 10% Owner at NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND (NMZ), bought 1,000 shares at $10.32 ($10K) on 2025-12-19, disclosed to the SEC on 2025-12-22.
Open-market purchase of $10k NMZ by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade C.
Negative factors outweigh the positive ones.
| Filing → |
| NZF | SELL | 2026-02-27 | $104 | — | Filing → |
| NZF | BUY | 2026-02-27 | $103 | — | Filing → |
| NAD | BUY | 2026-01-05 | $77K | — | Filing → |