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Computed from SEC EDGAR filings and closing prices — not copied from any wealth ranking. How we calculate this.
Everyone below has filed at least one insider report against this company.
Value is that share count priced at the same closing price used everywhere else on this site. A row priced from only some of a person’s securities says so — we do not quietly present a partial sum as a complete one.
| Insider | Reported role | Shares | Value | Last action |
|---|---|---|---|---|
| John P. Calamos Sr. | President | 944,802 | Not available | J Other acquisition or disposition Jun 29, 2026 position reported |
The rest — awards, shares withheld to pay tax, option exercises, gifts and so on — follow from an employment contract or a transfer arranged off-market, not from a decision to buy or sell, so counting them would turn this into a pay table.
A price of 0.00 is a real reported figure on gifts (G) and share awards (A) — not a gap in our data.
| Date | Insider | Transaction | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| Jun 29, 2026 | John P. Calamos Sr. | J Other acquisition or disposition | 938,956 | $0.00 | $0 | SEC filing ↗ |
| Jun 29, 2026 | John P. Calamos Sr. | J Other acquisition or disposition | 938,956 | $0.00 | $0 | SEC filing ↗ |
| Oct 2, 2025 | John P. Calamos Sr. | P Open-market purchase | 498 | $10.14 | $5.0K | SEC filing ↗ |
| Sep 30, 2025 | John P. Calamos Sr. | J Other acquisition or disposition | 11,203 | $0.00 | $0 | SEC filing ↗ |
| Sep 30, 2025 | John P. Calamos Sr. | J Other acquisition or disposition | 923,102 | $0.00 | $0 | SEC filing ↗ |
| Sep 30, 2025 | John P. Calamos Sr. | A Grant or award | 3,000 | $0.00 | $0 | SEC filing ↗ |
| Sep 30, 2025 | John P. Calamos Sr. | A Grant or award | 3,000 | $0.00 | $0 | SEC filing ↗ |
| Sep 30, 2025 | John P. Calamos Sr. | A Grant or award | 3,000 | $0.00 | $0 | SEC filing ↗ |
| Sep 30, 2025 | John P. Calamos Sr. | D Disposition to the issuer | 9,000 | $0.00 | $0 | SEC filing ↗ |
From SEC Form 4 filings. Every row links to the filing it came from. How we calculate this.
The report an officer, director or large shareholder must file after trading their own company’s stock.
Funds, trusts and other companies file the same ownership forms that executives do. Everything below is taken from those filings, with the position exactly as the filing states it.
Do not add these figures together. 2 of the positions below were reported on filings shared by several filers at once.
On a joint filing every named filer is listed against the whole position, so the same block of stock appears under each name. Those rows are marked joint.
| Owner | Reported role | Shares | Filed |
|---|---|---|---|
| Calamos Advisors LLC | TenPercentOwner | 944,802 joint | |
| Calamos Investments LLC | TenPercentOwner | 944,802 joint |
See the full ownership map — every entity that files as an owner of a US public company.
Think a number here is wrong? Open the linked filing and compare — how to report it.
Every figure on this page comes from filings to the U.S. SEC via EDGAR. Nothing here is estimated, and nothing is taken from press coverage or company websites.