Form4insider filings, from the source

Company · CIK 0001171471 · Nasdaq

CALAMOS CONVERTIBLE OPPORTUNITIES & INCOME FUND · CHI

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $8.6M · 1sales $0 · 0net $8.6M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMar 28Apr 27May 28Jun 28Jul 29Aug 29Sep 28

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Aug 26, 2026 PForm 4 →Aug 26, 4:05 pm EDTMetLife Investment Management, LLC10% Owner345,000$25.00$8,625,00048,000—
Aug 24, 2026 JForm 4 →Aug 26, 4:05 pm EDTMetLife Investment Management, LLC10% Owner440,000$25.00$11,000,0000—
Aug 24, 2026 JForm 4 →Aug 26, 2:51 pm EDTTHRIVENT FINANCIAL FOR LUTHERANSOther400,000$25.00$10,000,0000—

Reported at this company — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.