MHD (Blackrock Muniholdings Fund, Inc.)
Insider Trading Activity
Every open-market purchase and sale reported by MHD officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-05 | DNT Asset Trust | 10%+ Owner | J | — | — |
| 2026-02-26 | DNT Asset Trust | 10%+ Owner | J | — | — |
| 2026-02-25 | Christian Romaglino | — | Sell | — | — |
| 2026-02-11 | W CARL KESTER | Director | J | — | — |
| 2026-02-11 | ROBERT GLENN HUBBARD | Director | J | — | — |
| 2026-02-11 | Phillip Soccio | — | J | — | — |
| 2026-02-11 | Kevin Maloney | Director | J | — | — |
| 2026-02-11 | Christian Romaglino | Director | J | — | — |
| 2026-02-11 | WALTER OCONNOR | Director | J | — | — |
| 2026-02-11 | MICHAEL KALINOSKI | Director | J | — | — |
| 2026-02-11 | Stayce D. Harris | Director | J | — | — |
| 2026-02-03 | Christian Romaglino | — | A | — | — |
| 2026-02-03 | MICHAEL KALINOSKI | — | A | — | — |
| 2024-10-30 | Stayce D. Harris | Director | Buy | — | — |
| 2023-12-21 | JPMorgan Chase Bank, N.A. | 10%+ Owner | J | — | — |
| 2023-11-28 | JPMorgan Chase Bank, N.A. | 10%+ Owner | J | — | — |
| 2022-01-25 | Peter Hayes | — | Buy | — | — |
| 2021-03-10 | JPMorgan Chase Bank, N.A. | 10%+ Owner | J | — | — |
| 2021-03-10 | ROBERT GLENN HUBBARD | Director | J | — | — |
| 2021-03-10 | W CARL KESTER | Director | J | — | — |
| 2021-03-10 | Michael J Castellano | Director | J | — | — |
| 2021-03-10 | RICHARD CAVANAGH | Director | J | — | — |
| 2021-03-10 | FRANK FABOZZI | Director | J | — | — |
| 2019-01-17 | HENRY GABBAY | Director | Buy | — | — |
| 2019-01-16 | HENRY GABBAY | Director | Buy | — | — |
| 2018-12-28 | Peter Hayes | — | Sell | — | — |
| 2017-10-02 | J.P. Morgan Taxable PUTTERs/Taxable DRIVERs, Series T0017 Trust | 10%+ Owner | Sell | — | — |
| 2016-01-21 | Peter Hayes | — | Buy | — | — |
| 2014-12-11 | HENRY GABBAY | Director | Sell | — | — |
| 2013-09-20 | Michael J Castellano | Director | Buy | — | — |
| 2012-04-20 | THEODORE R JAECKEL JR | — | Sell | — | — |
| 2012-03-05 | JPMorgan Chase Bank, National Association | 10%+ Owner | Sell | — | — |
| 2012-01-12 | Blue Ridge Investments, L.L.C. | 10%+ Owner | J | — | — |
| 2012-01-10 | BANK OF AMERICA CORP /DE/ | 10%+ Owner | J | — | — |
| 2011-12-27 | MERRILL LYNCH, PIERCE, FENNER & SMITH INC. | 10%+ Owner | MIXED | — | — |
| 2011-07-11 | BANK OF AMERICA CORP /DE/ | 10%+ Owner | MIXED | — | — |
| 2011-05-13 | MERRILL LYNCH, PIERCE, FENNER & SMITH INC. | 10%+ Owner | MIXED | — | — |
| 2011-05-03 | BANK OF AMERICA CORP /DE/ | 10%+ Owner | MIXED | — | — |
| 2011-03-18 | MERRILL LYNCH, PIERCE, FENNER & SMITH INC. | 10%+ Owner | MIXED | — | — |
| 2009-01-23 | HENRY GABBAY | Director | Buy | — | — |
| 2008-04-07 | FRANK FABOZZI | Director | Buy | — | — |
| 2008-02-12 | Jerrold B Harris | Director | Buy | — | — |
| 2007-12-26 | George Nicholas Beckwith III | Director | Buy | — | — |
| 2007-12-26 | RICHARD CAVANAGH | Director | Buy | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | — | 20,000 | — |
| — | 10%+ Owner | 7,178 | — |
| — | Director | 6,937 | — |
| — | Director | 2,626 | — |
| — | Director | 1,200 | — |
| — | 10%+ Owner | 837 | — |
| — | 10%+ Owner | 651 | — |
| — | Director | 443 | — |
| — | Director | 255 | — |
| — | Director | 100 | — |
| — | Director | 100 | — |
| — | Director | 100 | — |
| — | Director | 84 | — |
| — | Director | 84 | — |
| — | Director | 38 | — |
| — | Director | 28 | — |
| — | — | 0 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the MHD quote page; the site-wide leaderboard is on the insider transactions hub.