1 material Form 8-K filing that 1 company we cover made with the SEC in August 2016, each read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). All of them was written later, when past filings were added: a selection, not every 8-K of the month (see the note below).
Effective August 5, 2016, Nuveen Municipal Income Fund, Inc. (NMI) adopted a new investment policy limiting securities subject to the federal alternative minimum tax to no more than 20% of managed assets. The fund previously had no limit on such securities, so the change adds a new restriction on its holdings as part of a uniform 20% limit across Nuveen's municipal funds.
NMI's prior AMT exposure limit was 'No Limit'; the new limit is 20% of managed assets.
The change is effective August 5, 2016, and is one of many Nuveen municipal closed-end fund policy changes in the filing.
The new policy replaces the fund's old investment policy on AMT securities, per the filing.
Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.
Briefs marked “Written later” were written in November 2026 for filings that were by then more than three weeks old, so months before mid-October 2026 hold a selection: every material 8-K of the past year for the 100 largest companies we cover and the last 15 important 8-Ks of every other one. Briefs the number check holds back are not shown or counted. Also: the last 45 days, briefs by company, A–Z and the live SEC filings wire.