BlackRock Municipal Credit Alpha Portfolio, Inc. (MUNEX) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-05-18

BlackRock Municipal Credit Alpha Portfolio, Inc. (MUNEX) has filed 3 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-05-18. InsiderAlpha tracks every MUNEX SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About BlackRock Municipal Credit Alpha Portfolio, Inc. (MUNEX)

SEC CIK0001232860

90-Day SEC Filing Activity

Form 4 filings (90d)3
Latest Form 4 filing2026-05-18

Recent MUNEX Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
BANK OF AMERICA CORP /DE/10% OwnerP — Open-market purchase407$12.20$5KSEC
BANK OF AMERICA CORP /DE/10% OwnerS — Open-market sale407$12.33$5KSEC
BANK OF AMERICA CORP /DE/10% OwnerS — Open-market sale407$12.35$5KSEC
BANK OF AMERICA CORP /DE/10% OwnerP — Open-market purchase407$12.33$5KSEC
BANK OF AMERICA CORP /DE/10% OwnerP — Open-market purchase1$12.48$12SEC
BANK OF AMERICA CORP /DE/10% OwnerP — Open-market purchase4.8K$12.64$60KSEC
BANK OF AMERICA CORP /DE/10% OwnerS — Open-market sale4.8K$12.68$61KSEC
BANK OF AMERICA CORP /DE/10% OwnerS — Open-market sale4.8K$12.68$61KSEC
BANK OF AMERICA CORP /DE/10% OwnerP — Open-market purchase4.8K$12.64$60KSEC
BANK OF AMERICA CORP /DE/InsiderJ — Other acquisition / disposition1.9K——SEC
BANK OF AMERICA CORP /DE/InsiderS — Open-market sale348$12.32$4KSEC
BANK OF AMERICA CORP /DE/InsiderS — Open-market sale100$12.32$1KSEC
BANK OF AMERICA CORP /DE/InsiderS — Open-market sale100$12.32$1KSEC
BANK OF AMERICA CORP /DE/InsiderS — Open-market sale100$12.32$1KSEC
BANK OF AMERICA CORP /DE/InsiderS — Open-market sale99$12.31$1KSEC

All transactions sourced from SEC EDGAR Form 4 filings for BlackRock Municipal Credit Alpha Portfolio, Inc. (MUNEX). Updated in real time as new filings are submitted to the SEC.

Most-Active MUNEX Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
BANK OF AMERICA CORP /DE/4$20K

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in MUNEX insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

MUNEX Insider Trading — FAQ

What is the latest insider trade for MUNEX?
BlackRock Municipal Credit Alpha Portfolio, Inc. (MUNEX) had 3 insider filings in the last 90 days, with the most recent on 2026-05-18. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying MUNEX stock?
0 insider purchases of MUNEX were filed in the last 90 days.
How many insiders are selling MUNEX stock?
0 insider sales of MUNEX were filed in the last 90 days.
Where can I see MUNEX SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every MUNEX SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

Learn More

Open the live MUNEX dashboard on InsiderAlpha for real-time alerts, charting, and full historical filing search.