OCONNOR WALTER — SEC Form 4 filings
SEC reporting owner CIK 1081506. 31 Form 4 filings on record with FilingPulse; latest filed 2026-02-25.
Transaction summary — filings shown
Covers all 31 filings on record, filed 2024-02-02 to 2026-02-25. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 1 leg across 1 filing — 95 shares, $1,471 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 84.
- Largest priced transaction: purchase of 95 shares @ $15.49 ($1,471) in BLACKROCK MUNICIPAL INCOME TRUST II, filed 2024-04-30.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| BLACKROCK MUNICIPAL INCOME TRUST II (BLE) | Director | 2 | 1 leg · 95 sh · $1,471 | — | 1 |
| BLACKROCK MUNIYIELD FUND, INC. (MYD) | Director | 5 | — | — | 16 |
| BLACKROCK MUNIASSETS FUND, INC. (MUA) | — | 3 | — | — | 14 |
| BLACKROCK MUNIYIELD QUALITY FUND III, INC. (MYI) | — | 3 | — | — | 11 |
| BLACKROCK MUNIYIELD QUALITY FUND II, INC. (MQT) | — | 4 | — | — | 10 |
| BLACKROCK MUNICIPAL INCOME TRUST (BFK) | — | 3 | — | — | 9 |
| BlackRock Taxable Municipal Bond Trust (BBN) | — | 3 | — | — | 9 |
| BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST, INC. (BKN) | — | 3 | — | — | 5 |
| BLACKROCK MUNIYIELD QUALITY FUND, INC. (MQY) | — | 2 | — | — | 4 |
| BlackRock Municipal 2030 Target Term Trust (BTT) | — | 2 | — | — | 4 |
+1 more issuer among the filings shown — every filing appears in the table below.
Form 4 filings — OCONNOR WALTER
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-02-25 | 4 | BLACKROCK MUNIYIELD QUALITY FUND, INC. (MQY) | Other (J): 365.84 (derivative) @ $11.74 · Other (J): 530.41 (derivative) @ $11.74 · Other (J): 530.81 (derivative) @ $11.74 | EDGAR |
| 2026-02-25 | 4 | BLACKROCK MUNIYIELD FUND, INC. (MYD) | Other (J): 100 @ $11.55 | EDGAR |
| 2026-02-25 | 4 | BLACKROCK MUNIYIELD QUALITY FUND, INC. (MQY) | Other (J): 92 | EDGAR |
| 2026-02-25 | 4 | BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST, INC. (BKN) | Other (J): 372.18 (derivative) @ $11.54 | EDGAR |
| 2026-02-25 | 4 | BLACKROCK MUNIYIELD FUND, INC. (MYD) | Other (J): 578.62 (derivative) @ $10.77 | EDGAR |
| 2026-02-25 | 4 | BLACKROCK MUNIYIELD QUALITY FUND II, INC. (MQT) | Other (J): 604.86 (derivative) @ $10.30 | EDGAR |
| 2026-02-11 | 4 | BLACKROCK MUNIHOLDINGS FUND, INC. (MHD) | Other (J): 84 | EDGAR |
| 2026-02-11 | 4 | BLACKROCK MUNICIPAL INCOME TRUST II (BLE) | Other (J): 95 | EDGAR |
| 2026-02-03 | 4 | BlackRock Taxable Municipal Bond Trust (BBN) | Option exercise (M): 243.57 · Disposition to issuer (D): 243.57 @ $16.30 · Option exercise (M): 132.51 (derivative) · Option exercise (M): 111.06 (derivative) | EDGAR |
| 2026-02-03 | 4 | BLACKROCK MUNIYIELD QUALITY FUND II, INC. (MQT) | Option exercise (M): 391.49 · Disposition to issuer (D): 391.49 @ $10.23 · Option exercise (M): 213.37 (derivative) · Option exercise (M): 178.13 (derivative) | EDGAR |
| 2026-02-03 | 4 | BLACKROCK MUNIASSETS FUND, INC. (MUA) | Option exercise (M): 1,051.06 · Disposition to issuer (D): 1,051.06 @ $11.07 · Option exercise (M): 389.18 (derivative) · Option exercise (M): 336.02 (derivative) · Option exercise (M): 325.86 (derivative) | EDGAR |
| 2026-02-03 | 4 | BlackRock Municipal 2030 Target Term Trust (BTT) | Option exercise (M): 99.53 · Disposition to issuer (D): 99.53 @ $22.79 · Option exercise (M): 99.53 (derivative) | EDGAR |
| 2026-02-03 | 4 | BLACKROCK MUNIYIELD FUND, INC. (MYD) | Option exercise (M): 538.30 · Disposition to issuer (D): 538.30 @ $10.69 · Option exercise (M): 203.61 (derivative) · Option exercise (M): 171.39 (derivative) · Option exercise (M): 163.30 (derivative) | EDGAR |
| 2026-02-03 | 4 | BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST, INC. (BKN) | Option exercise (M): 186.09 · Disposition to issuer (D): 186.09 @ $11.45 · Option exercise (M): 186.09 (derivative) | EDGAR |
| 2026-02-03 | 4 | BLACKROCK MUNICIPAL INCOME TRUST (BFK) | Option exercise (M): 171.53 · Disposition to issuer (D): 171.53 @ $10.17 · Option exercise (M): 171.53 (derivative) | EDGAR |
| 2026-02-03 | 4 | BLACKROCK MUNIYIELD QUALITY FUND III, INC. (MYI) | Option exercise (M): 354.34 · Disposition to issuer (D): 354.34 @ $11.16 · Option exercise (M): 193.87 (derivative) · Option exercise (M): 160.47 (derivative) | EDGAR |
| 2025-02-04 | 4 | BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST, INC. (BKN) | Grant/award (A): 533.07 (derivative) @ $11.49 | EDGAR |
| 2025-02-04 | 4 | BlackRock Taxable Municipal Bond Trust (BBN) | Option exercise (M): 103.52 · Disposition to issuer (D): 103.52 @ $16.53 · Grant/award (A): 370.54 (derivative) @ $16.53 · Option exercise (M): 103.52 (derivative) | EDGAR |
| 2025-02-04 | 4 | BlackRock Municipal 2030 Target Term Trust (BTT) | Grant/award (A): 291.11 (derivative) @ $21.04 | EDGAR |
| 2025-02-04 | 4 | BLACKROCK MUNIYIELD QUALITY FUND II, INC. (MQT) | Option exercise (M): 167.43 · Disposition to issuer (D): 167.43 @ $10.18 · Grant/award (A): 601.67 (derivative) @ $10.18 · Option exercise (M): 167.43 (derivative) | EDGAR |
| 2025-02-04 | 4 | BLACKROCK MUNIYIELD QUALITY FUND III, INC. (MYI) | Option exercise (M): 150.89 · Disposition to issuer (D): 150.89 @ $11.20 · Grant/award (A): 546.88 (derivative) @ $11.20 · Option exercise (M): 150.89 (derivative) | EDGAR |
| 2025-02-04 | 4 | BLACKROCK MUNIASSETS FUND, INC. (MUA) | Option exercise (M): 309.19 · Disposition to issuer (D): 309.19 @ $11.05 · Grant/award (A): 554.30 (derivative) @ $11.05 · Option exercise (M): 157.83 (derivative) · Option exercise (M): 151.35 (derivative) | EDGAR |
| 2025-02-04 | 4 | BLACKROCK MUNIYIELD FUND, INC. (MYD) | Option exercise (M): 314.24 · Disposition to issuer (D): 314.24 @ $10.68 · Grant/award (A): 573.50 (derivative) @ $10.68 · Option exercise (M): 160.92 (derivative) · Option exercise (M): 153.32 (derivative) | EDGAR |
| 2025-02-04 | 4 | BLACKROCK MUNICIPAL INCOME TRUST (BFK) | Option exercise (M): 161.42 · Disposition to issuer (D): 161.42 @ $10.25 · Option exercise (M): 161.42 (derivative) | EDGAR |
| 2024-04-30 | 4 | BLACKROCK MUNICIPAL INCOME TRUST II (BLE) | Purchase (P): 95 @ $15.49 | EDGAR |
| 2024-02-02 | 4 | BlackRock Taxable Municipal Bond Trust (BBN) | Grant/award (A): 290.35 (derivative) @ $16.79 | EDGAR |
| 2024-02-02 | 4 | BLACKROCK MUNICIPAL INCOME TRUST (BFK) | Option exercise (M): 152.25 · Disposition to issuer (D): 152.25 @ $10.11 · Option exercise (M): 152.25 (derivative) | EDGAR |
| 2024-02-02 | 4 | BLACKROCK MUNIYIELD QUALITY FUND III, INC. (MYI) | Option exercise (M): 142.30 · Disposition to issuer (D): 142.30 @ $11.28 · Option exercise (M): 142.30 (derivative) | EDGAR |
| 2024-02-02 | 4 | BLACKROCK MUNIYIELD QUALITY FUND II, INC. (MQT) | Grant/award (A): 474.22 (derivative) @ $10.28 | EDGAR |
| 2024-02-02 | 4 | BLACKROCK MUNIYIELD FUND, INC. (MYD) | Option exercise (M): 144.69 · Disposition to issuer (D): 144.69 @ $10.70 · Grant/award (A): 455.61 (derivative) @ $10.70 · Option exercise (M): 144.69 (derivative) | EDGAR |
| 2024-02-02 | 4 | BLACKROCK MUNIASSETS FUND, INC. (MUA) | Option exercise (M): 142.83 · Disposition to issuer (D): 142.83 @ $10.91 · Grant/award (A): 446.84 (derivative) @ $10.91 · Option exercise (M): 142.83 (derivative) | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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