Insider holders · CIK 0001171471
CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND · CHI
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| MASSACHUSETTS MUTUAL LIFE INSURANCE CO10% Owner | 1,340,000 | — | 1,340,000 | Sep 15, 2017 · 3:32 pm EDT | Form 3 |
| MetLife Investment Management, LLC10% Owner | — | 48,000 | 48,000 | Aug 26, 2026 · 4:05 pm EDT | Form 4 |
| Calamos Advisors LLCrelationship not stated | — | 22,916 | 22,916 | Jan 25, 2017 · 5:37 pm EST | Form 4 |
| John P Calamos Sr.President and Global CIO | — | 22,916 | 22,916 | Jan 25, 2017 · 5:37 pm EST | Form 4 |
| Stephen B TimbersDirector | 14,000 | — | 14,000 | Nov 22, 2016 · 4:45 pm EST | Form 4 |
| Theresa HamacherDirector | 1,000 | — | 1,000 | Mar 2, 2016 · 4:54 pm EST | Form 4 |
| THRIVENT FINANCIAL FOR LUTHERANSrelationship not stated | 0 | — | 0 | Aug 26, 2026 · 2:51 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.