Event-Driven Stocks

BLACKROCK MUNIYIELD QUALITY FUND, INC.

MQYNYSE

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Financials

SEC XBRL · annual

No structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).

5%+ owners

SEC Schedule 13D / 13G · last 3 yrs

Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.

Insider transactions

SEC Form 4 · most recent
6 acquisitions1 disposalsnet +1,542.793 shares · last 7
InsiderDateTypeSharesPrice
Jpmorgan Chase &Amp; Co10% ownerFeb 23, 2026Sell1,464—
Hubbard Robert GlennDirectorFeb 23, 2026J328.793—
Lynch Catherine A.DirectorFeb 23, 2026J1,779—
Oconnor WalterDirectorFeb 23, 2026J92—
Kalinoski MichaelDirectorFeb 23, 2026J443—
Romaglino ChristianDirectorFeb 23, 2026J354—
Harris Stayce D.DirectorFeb 23, 2026J10—

Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.

Short interest

FINRA · bi-monthly
SettlementShares shortDays to coverΔ vs prior
May 15, 2026143,4311.0+46.0%
Apr 30, 202698,2341.0-20.0%
Apr 15, 2026122,8561.0+46.2%
Mar 31, 202684,0171.0-54.8%
Mar 13, 2026185,7061.0-32.6%

Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.

Material events

SEC Form 8-K · most recent

Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.

Recent SEC filings

All filings ↗

Event-driven situations (1)

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