MVF · Insider Trading
BlackRock MuniVest Fund, Inc
Every open-market purchase and sale reported by MVF 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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-03 | Phillip Soccio | — | MIXED | — | −$609 |
| 2025-10-22 | Phillip Soccio | — | Sell | −5,562 | −$36.35K |
| 2025-10-21 | Phillip Soccio | — | Sell | −5,562 | −$36.35K |
| 2025-02-04 | Phillip Soccio | — | A | +248 deriv. | — |
| 2023-12-21 | JPMorgan Chase Bank, N.A. | 10%+ Owner | J | −1,536 | — |
| 2023-11-28 | JPMorgan Chase Bank, N.A. | 10%+ Owner | J | −902 | — |
| 2022-10-12 | Michael Kalinoski | — | Sell | −5,660 | −$37.75K |
| 2021-11-24 | Michael Perilli | — | Sell | −2 | −$19 |
| 2021-07-21 | Peter Hayes | — | Buy | +15,000 | +$144.54K |
| 2020-12-22 | J.P. Morgan Taxable PUTTERs/Taxable DRIVERs, Series T0007 Trust | 10%+ Owner | Sell | −2,438 | −$243.80M |
| 2020-12-08 | Michael J Castellano | Director | Buy | +1,250 | +$11.36K |
| 2020-06-01 | Phillip Soccio | — | Buy | +1,200 | +$9.96K |
| 2020-03-20 | Phillip Soccio | — | Buy | +600 | +$4.17K |
| 2019-01-17 | Henry Gabbay | Director | Buy | +140 | +$1.22K |
| 2019-01-16 | Henry Gabbay | Director | Buy | +10 | +$87 |
| 2018-12-28 | Peter Hayes | — | Sell | −3,000 | −$24.76K |
| 2018-12-19 | Theodore R Jaeckel Jr | — | Sell | −3,742 | −$31.14K |
| 2017-01-26 | Phillip Soccio | — | Buy | +200 | +$1.96K |
| 2016-10-18 | Phillip Soccio | — | Buy | +250 | +$2.49K |
| 2016-04-04 | Theodore R Jaeckel Jr | — | Sell | −912 | −$9.83K |
| 2016-04-01 | Theodore R Jaeckel Jr | — | Sell | −588 | −$6.34K |
| 2016-03-28 | Theodore R Jaeckel Jr | — | Sell | −1,500 | −$16.04K |
| 2016-03-03 | Theodore R Jaeckel Jr | — | Sell | −1,160 | −$12.27K |
| 2016-03-03 | Theodore R Jaeckel Jr | — | Sell | −1,340 | −$14.20K |
| 2014-12-11 | Henry Gabbay | Director | Sell | −100 | −$978 |
| 2013-12-12 | Michael Kalinoski | — | Buy | +600 | +$5.18K |
| 2013-08-19 | Phillip Soccio | — | Buy | +300 | +$2.65K |
| 2013-08-08 | Phillip Soccio | — | Buy | +275 | +$2.51K |
| 2013-07-26 | Phillip Soccio | — | Buy | +500 | +$4.67K |
| 2013-06-25 | Phillip Soccio | — | Buy | +250 | +$2.44K |
| 2013-06-21 | Phillip Soccio | — | Buy | +250 | +$2.48K |
| 2013-06-13 | Theodore R Jaeckel Jr | — | Buy | +2,000 | +$20.20K |
| 2012-04-20 | Theodore R Jaeckel Jr | — | Buy | +2,800 | +$29.46K |
| 2012-04-20 | Theodore R Jaeckel Jr | — | Buy | +200 | +$2.10K |
| 2012-03-02 | JPMorgan Chase Bank, National Association | 10%+ Owner | Sell | −2,438 | −$243.80M |
| 2012-02-09 | UBS AG | — | J | −1,171 | — |
| 2012-01-25 | BANK OF AMERICA NA | 10%+ Owner | J | −1,920 | — |
| 2012-01-19 | Blue Ridge Investments, L.L.C. | 10%+ Owner | J | −1,986 | — |
| 2012-01-13 | Blue Ridge Investments, L.L.C. | 10%+ Owner | J | −3,108 | — |
| 2012-01-11 | BANK OF AMERICA NA | 10%+ Owner | J | −1,863 | — |
| 2012-01-05 | Blue Ridge Investments, L.L.C. | 10%+ Owner | J | −5,568 | — |
| 2011-12-27 | MERRILL LYNCH, PIERCE, FENNER & SMITH INC. | 10%+ Owner | MIXED | — | +$8 |
| 2011-12-02 | MERRILL LYNCH, PIERCE, FENNER & SMITH INC. | 10%+ Owner | MIXED | — | +$366 |
| 2011-05-03 | MERRILL LYNCH, PIERCE, FENNER & SMITH INC. | 10%+ Owner | MIXED | — | +$617 |
| 2011-05-03 | BANK OF AMERICA CORP /DE/ | 10%+ Owner | MIXED | — | +$4.27K |
| 2011-03-18 | BANK OF AMERICA CORP /DE/ | 10%+ Owner | MIXED | — | +$3.05K |
| 2010-12-14 | Theodore R Jaeckel Jr | — | Buy | +1,000 | +$8.78K |
| 2010-12-09 | Theodore R Jaeckel Jr | — | Buy | +1,000 | +$8.90K |
| 2010-01-19 | Henry Gabbay | Director | Buy | +100 | +$936 |
| 2008-04-07 | Frank Fabozzi | Director | Buy | +10 | +$86 |
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 MVF quote page; the site-wide leaderboard is on the insider transactions hub.
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.