The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Apr 17, 2024 | UBS Group AG | 10% Owner | Other(J) | 3K | — | — |
| Nov 22, 2023 | Vandecruze Grace | Director | Buy(P) | 8K | $13.61 | $102K |
| Sep 18, 2023 | Bank Of America Na | Insider | Other(J) | 1K | $24,000.00as filed | — |
| Sep 18, 2023 | Bank Of America Na | Insider | Other(J) | 1K | $24,000.00as filed | — |
| Sep 18, 2023 | Bank Of America Na | Insider | Other(J) | 989 | $24,000.00as filed | — |
| Sep 18, 2023 | Bank Of America Na | Insider | Other(J) | 1K | $24,000.00as filed | — |
| Sep 18, 2023 | Bank Of America Na | Insider | Other(J) | 796 | $24,000.00as filed | — |
| Mar 13, 2020 | Bank Of America Corp | 10% Owner | Buy(P) | 1 | $15.21 | $15 |
| Dec 16, 2019 | Dawson Craig A | Director | Sell(S) | 2 | $18.51 | $37 |
| Feb 27, 2015 | Brigade Leveraged Capital Structures Fund Ltd. | 10% Owner | Sell(S) | 2K | — | — |
| Feb 4, 2015 | Gross William H | Insider | Sell(S) | 7K | $16.75 | $112K |
| Feb 3, 2015 | Gross William H | Insider | Sell(S) | 50K | $16.76 | $838K |
| Feb 2, 2015 | Gross William H | Insider | Sell(S) | 7K | $16.78 | $111K |
| Jan 30, 2015 | Gross William H | Insider | Sell(S) | 50K | $16.63 | $832K |
| Jan 29, 2015 | Gross William H | Insider | Sell(S) | 26K | $16.75 | $430K |
| Jan 16, 2015 | Gross William H | Insider | Sell(S) | 70K | $16.20 | $1.1M |
| Jan 15, 2015 | Gross William H | Insider | Sell(S) | 70K | $15.91 | $1.1M |
| Jan 14, 2015 | Gross William H | Insider | Sell(S) | 70K | $16.02 | $1.1M |
| Jan 13, 2015 | Gross William H | Insider | Sell(S) | 70K | $16.16 | $1.1M |
| Jan 12, 2015 | Gross William H | Insider | Sell(S) | 70K | $16.26 | $1.1M |
| Aug 22, 2014 | Gross William H | Insider | Buy(P) | 7K | $18.57 | $122K |
| Aug 20, 2014 | Gross William H | Insider | Buy(P) | 11K | $18.55 | $198K |
| Aug 20, 2014 | Gross William H | Insider | Buy(P) | 11K | $18.55 | $198K |
| Aug 20, 2014 | Gross William H | Insider | Buy(P) | 11K | $18.55 | $198K |
| Aug 19, 2014 | Gross William H | Insider | Buy(P) | 100 | $18.47 | $2K |
| Aug 19, 2014 | Gross William H | Insider | Buy(P) | 100 | $18.47 | $2K |
| Aug 19, 2014 | Gross William H | Insider | Buy(P) | 100 | $18.47 | $2K |
| Aug 15, 2014 | Gross William H | Insider | Buy(P) | 10K | $18.36 | $187K |
| Aug 14, 2014 | Gross William H | Insider | Buy(P) | 25K | $18.37 | $467K |
| Feb 25, 2014 | UBS AG | 10% Owner | Buy(P) | 1 | — | — |
| Jul 8, 2013 | Maney John C | Director | Sell(S) | 1K | $18.25 | $26K |
| May 17, 2013 | Gross William H | Insider | Sell(S) | 18K | $21.06 | $381K |
| May 17, 2013 | Gross William H | Insider | Sell(S) | 13K | $20.90 | $276K |
| May 17, 2013 | Gross William H | Insider | Sell(S) | 35K | $20.90 | $732K |
| May 17, 2013 | Gross William H | Insider | Sell(S) | 13K | $21.06 | $267K |
| Dec 7, 2012 | UBS AG | 10% Owner | Other(J) | 3 | — | — |
| Nov 15, 2012 | Gross William H | Insider | Buy(P) | 170K | $18.94 | $3.2M |
| Oct 15, 2012 | Gross William H | Insider | Buy(P) | 27K | $20.30 | $538K |
| Oct 11, 2012 | Gross William H | Insider | Buy(P) | 56K | $19.88 | $1.1M |
| Oct 10, 2012 | Gross William H | Insider | Buy(P) | 392K | $19.33 | $7.6M |
| Dec 8, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 500 | $17.17 | $9K |
| Dec 8, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 200 | $17.17 | $3K |
| Dec 8, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 300 | $17.18 | $5K |
| Oct 24, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 2 | $17.29 | $35 |
| Oct 24, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 2 | $17.16 | $34 |
| May 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 99 | $20.13 | $2K |
| May 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 99 | $20.14 | $2K |
| May 5, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 2K | $20.01 | $32K |
| May 5, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 351 | $20.02 | $7K |
| May 5, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 1K | $20.00 | $21K |
| May 5, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 3K | $20.03 | $60K |
| Apr 26, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 600 | $19.86 | $12K |
| Apr 26, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 600 | $20.00 | $12K |
| Apr 5, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 204 | $19.97 | $4K |
| Apr 5, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 400 | $19.96 | $8K |
| Apr 5, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 604 | $20.02 | $12K |
| Mar 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 210 | $21.06 | $4K |
| Mar 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 2K | $21.07 | $37K |
| Mar 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 300 | $21.09 | $6K |
| Mar 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 300 | $20.41 | $6K |
| Mar 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 100 | $21.03 | $2K |
| Mar 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 1K | $21.04 | $31K |
| Mar 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 200 | $21.05 | $4K |
| Mar 24, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 200 | $21.06 | $4K |
| Mar 18, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 400 | $20.40 | $8K |
| Mar 18, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 400 | $20.07 | $8K |
| Mar 15, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 64 | $20.20 | $1K |
| Mar 15, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 64 | $20.38 | $1K |
| Mar 10, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 1K | $20.32 | $30K |
| Mar 10, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 4K | $20.38 | $89K |
| Mar 10, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 3K | $20.39 | $61K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 1K | $20.31 | $20K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 600 | $20.28 | $12K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 400 | $20.29 | $8K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 200 | $20.32 | $4K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 5K | $20.33 | $94K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 700 | $20.34 | $14K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 1K | $20.32 | $30K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 4K | $20.38 | $89K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Buy(P) | 3K | $20.39 | $61K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 625 | $20.27 | $13K |
| Mar 10, 2011 | Merrill Lynch, Pierce, Fenner & Smith Inc. | 10% Owner | Sell(S) | 700 | $20.30 | $14K |
| Mar 1, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 495 | $20.51 | $10K |
| Mar 1, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 495 | $20.20 | $10K |
| Feb 28, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 480 | $16.90 | $8K |
| Feb 28, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 480 | $20.22 | $10K |
| Feb 23, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 3K | $19.82 | $53K |
| Feb 23, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 3K | $19.68 | $53K |
| Feb 18, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 1K | $19.74 | $23K |
| Feb 18, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 8 | $19.78 | $158 |
| Feb 18, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 217 | $19.04 | $4K |
| Feb 18, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 941 | $19.09 | $18K |
| Feb 18, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 8 | $19.17 | $153 |
| Feb 17, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 40 | $19.46 | $778 |
| Feb 17, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 40 | $19.09 | $764 |
| Feb 15, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 600 | $19.50 | $12K |
| Feb 15, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 2K | $19.18 | $30K |
| Feb 15, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 950 | $19.51 | $19K |
| Feb 10, 2011 | Bank Of America Corp | 10% Owner | Sell(S) | 400 | $19.08 | $8K |
| Feb 10, 2011 | Bank Of America Corp | 10% Owner | Buy(P) | 400 | $18.84 | $8K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Pimco Corporate & Income Opportunity Fund, SEC CIK 0001190935. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under PTY and shows every filing by that issuer.
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-19. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for PTY