InsiderTrades

OCONNOR WALTER

SEC CIK 1081506 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
MQYBLACKROCK MUNIYIELD QUALITY FUND, INC.Dir 92 — — 12026-02-232026-02-23
MHDBLACKROCK MUNIHOLDINGS FUND, INC.Dir 84 — — 12026-02-092026-02-09
BTTBlackRock Municipal 2030 Target Term TrustPortfolio Manager 0 — — 22026-01-302026-01-30
BBNBlackRock Taxable Municipal Bond TrustPortfolio Manager 243.57 — — 42025-01-312026-01-30
MUABLACKROCK MUNIASSETS FUND, INC.Portfolio Manager 1,051 — — 62024-01-312026-01-30
MYIBLACKROCK MUNIYIELD QUALITY FUND III, INC.Portfolio Manager 100 — — 62024-01-312026-01-30

Most active insiders at MQY, 12 months

#InsiderTitleBoughtSold
1 Harris Stayce D.Dir ——
2 Romaglino ChristianPortfolio Manager ——
3 Lynch Catherine A.Dir ——
4 HUBBARD ROBERT GLENNDir ——
5 KALINOSKI MICHAELDir ——
6 OCONNOR WALTERDir ——

Transactions 20

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
2026-02-25 2026-02-23 MQY BLACKROCK MUNIYIELD QUALITY FUND, INC. OCONNOR WALTER Dir J - Other — +92 92 New —
2026-02-11 2026-02-09 MHD BLACKROCK MUNIHOLDINGS FUND, INC. OCONNOR WALTER Dir J - Other — +84 84 New —
D 2026-02-03 2026-01-30 BTT BlackRock Municipal 2030 Target Term Trust OCONNOR WALTER Portfolio Manager D - Sale to Iss $22.79 -99.53 0 -100% -$2,268
D 2026-02-03 2026-01-30 BTT BlackRock Municipal 2030 Target Term Trust OCONNOR WALTER Portfolio Manager M - OptEx — +99.53 99.53 New —
D 2026-02-03 2026-01-30 MUA BLACKROCK MUNIASSETS FUND, INC. OCONNOR WALTER Portfolio Manager M - OptEx — +1,051 1,051 New —
D 2026-02-03 2026-01-30 MUA BLACKROCK MUNIASSETS FUND, INC. OCONNOR WALTER Portfolio Manager D - Sale to Iss $11.07 -1,051 0 -100% -$11.6K
D 2026-02-03 2026-01-30 MYI BLACKROCK MUNIYIELD QUALITY FUND III, INC. OCONNOR WALTER Portfolio Manager D - Sale to Iss $11.16 -354.34 100 -78% -$3,954
D 2026-02-03 2026-01-30 MYI BLACKROCK MUNIYIELD QUALITY FUND III, INC. OCONNOR WALTER Portfolio Manager M - OptEx — +354.34 454.34 +354% —
D 2026-02-03 2026-01-30 BBN BlackRock Taxable Municipal Bond Trust OCONNOR WALTER Portfolio Manager M - OptEx — +243.57 243.57 New —
D 2026-02-03 2026-01-30 BBN BlackRock Taxable Municipal Bond Trust OCONNOR WALTER Portfolio Manager D - Sale to Iss $16.30 -243.57 0 -100% -$3,970
D 2025-02-04 2025-01-31 MYI BLACKROCK MUNIYIELD QUALITY FUND III, INC. OCONNOR WALTER Portfolio Manager M - OptEx — +150.89 250.89 +151% —
D 2025-02-04 2025-01-31 MYI BLACKROCK MUNIYIELD QUALITY FUND III, INC. OCONNOR WALTER Portfolio Manager D - Sale to Iss $11.20 -150.89 100 -60% -$1,690
D 2025-02-04 2025-01-31 BBN BlackRock Taxable Municipal Bond Trust OCONNOR WALTER Portfolio Manager M - OptEx — +103.52 103.52 New —
D 2025-02-04 2025-01-31 BBN BlackRock Taxable Municipal Bond Trust OCONNOR WALTER Portfolio Manager D - Sale to Iss $16.53 -103.52 0 -100% -$1,711
D 2025-02-04 2025-01-31 MUA BLACKROCK MUNIASSETS FUND, INC. OCONNOR WALTER Portfolio Manager M - OptEx — +309.19 309.19 New —
D 2025-02-04 2025-01-31 MUA BLACKROCK MUNIASSETS FUND, INC. OCONNOR WALTER Portfolio Manager D - Sale to Iss $11.05 -309.19 0 -100% -$3,417
D 2024-02-02 2024-01-31 MUA BLACKROCK MUNIASSETS FUND, INC. OCONNOR WALTER Portfolio Manager M - OptEx — +142.83 142.83 New —
D 2024-02-02 2024-01-31 MUA BLACKROCK MUNIASSETS FUND, INC. OCONNOR WALTER Portfolio Manager D - Sale to Iss $10.91 -142.83 0 -100% -$1,558
D 2024-02-02 2024-01-31 MYI BLACKROCK MUNIYIELD QUALITY FUND III, INC. OCONNOR WALTER Portfolio Manager M - OptEx — +142.30 242.30 +142% —
D 2024-02-02 2024-01-31 MYI BLACKROCK MUNIYIELD QUALITY FUND III, INC. OCONNOR WALTER Portfolio Manager D - Sale to Iss $11.28 -142.30 100 -59% -$1,605

Purchase Sale Sale after option exercise All abbreviations