Walter Oconnor
CIK 1081506 · last filed 2026-02-25
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
MUJ price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
PLAINSBORO, NJ 08536
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MQY | Director | 92 | $10.37 | $954 | $0 | 2 | 2026-02-25 |
| MHD | Director | 84 | $10.57 | $888 | $0 | 1 | 2026-02-11 |
| BBN | 0 | $14.74 | $0 | $0 | 3 | 2026-02-03 | |
| MYI | 100 | $9.79 | $978 | $1.4K | 5 | 2026-02-03 | |
| BLACKROCK MUNIYIELD QUALITY FUND II, INC. (MQT) Delisted | 391 | $10.29 | $4.0K | $0 | 3 | 2026-02-03 | |
| BLACKROCK MUNIYIELD FUND, INC. (MYD) Delisted | 100 | $10.77 | $1.1K | $1.5K | 5 | 2026-02-03 | |
| BTT | 0 | $22.05 | $0 | $0 | 2 | 2026-02-03 | |
| MUA | 1,051 | $9.70 | $10.2K | $0 | 4 | 2026-02-03 | |
| BLACKROCK MUNICIPAL INCOME TRUST (BFK) Delisted | 0 | $10.09 | $0 | $0 | 8 | 2026-02-03 | |
| BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST, INC. (BKN) Delisted | 186 | $11.54 | $2.1K | $0 | 2 | 2026-02-03 | |
| BLACKROCK MUNICIPAL INCOME TRUST II (BLE) Delisted | 95 | $10.54 | $1.0K | $1.5K | 1 | 2024-04-30 | |
| MUJ | 2,108 | $11.26 | $23.7K | $22.1K | 5 | 2016-12-20 | |
| BLACKROCK MUNIHOLDINGS INVESTMENT QUALITY FUND (MFL) Delisted | 3,350 | $11.84 | $39.7K | $49.9K | 1 | 2016-10-31 |
Recent Filings · Page 5 of 5
48 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-10-05 | MYI | Buy (P) | +100 | $1.4K | EDGAR |
| 2017-10-05 | BLACKROCK MUNIYIELD FUND, INC. (MYD) Delisted | Buy (P) | +100 | $1.5K | EDGAR |
| 2016-12-20 | MUJ | Buy (P) | +1,000 | $13.9K | EDGAR |
| 2016-12-08 | MUJ | Buy (P) | +468 | $6.5K | EDGAR |
| 2016-10-31 | MUJ | Buy (P) | +340 | $5.1K | EDGAR |
| 2016-10-31 | BLACKROCK MUNIHOLDINGS INVESTMENT QUALITY FUND (MFL) Delisted | Buy (P) | +3,350 | $49.9K | EDGAR |
| 2016-04-01 | MUJ | Sell (S) | −1,870 | -$28.2K | EDGAR |
| 2015-07-01 | MUJ | Buy (P) | +1,870 | $24.8K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.