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John P Calamos Sr
Global CIO10% Owner
John P Calamos SrGlobal CIO10% Owner
John P Calamos Sr insider trades: Calamos Aksia Hedged Strategies Fund (N) stock buys and sales
Global CIO, Calamos Aksia Hedged Strategies Fund Last trade Jun 1, 2026 529 Form 4 filings
$1.1M
Sold, last 12 months
5 sales
$0
Bought, last 12 months
0 buys
547
Open-market trades
since 2005
11
Companies
last trade 2026
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where John reports to the SEC
NCalamos Aksia Hedged Strategies Fund
Global CIO · last filing Jul 1, 2026
-$14K
+$626K
CPZCalamos Long/Short Equity & Dynamic Income Trust
President and Chairman · last filing Dec 18, 2025
-$1.1M
+$2.0M
N.A.Calamos Aksia Private Equity & Alternatives Fund
Global CIO · last filing Aug 20, 2025
+$277K
CCDCalamos Dynamic Convertible & Income Fund
President and Chairman · last filing Apr 7, 2025
-$40
+$20.0M
CAPIXCalamos Aksia Alternative Credit & Income Fund
Global CIO · last filing Sep 8, 2023
+$21.0M
CHYCalamos Convertible & High Income Fund
President and Global CIO · last filing Jan 25, 2017
-$484K
+$993K
and 5 more companies
Open-market buys and sales
547 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Jun 1, 2026 | N | ↓ Sell | 687 | $10.62 | $7K | Calamos Advisors LLC | Jun 2, 2026 (1d) |
| Mar 2, 2026 | N | ↓ Sell | 616 | $10.63 | $7K | Calamos Advisors LLC | Mar 10, 2026 (8d) |
| Dec 17, 2025 | CPZ | ↓ Sell | 13,517 | $14.74 | $199K | By John P. Calamos 1985 Trust | Dec 18, 2025 (1d) |
| Dec 16, 2025 | CPZ | ↓ Sell | 25,000 | $14.72 | $368K | By John P. Calamos 1985 Trust | Dec 17, 2025 (1d) |
| Dec 15, 2025 | CPZ | ↓ Sell | 35,000 | $14.61 | $511K | By John P. Calamos 1985 Trust | Dec 16, 2025 (1d) |
| Oct 30, 2025 | N | ↑ Buy | 1,410 | $10.72 | $15K | Calamos Advisors LLC | Jun 2, 2026 (215d) |
| Oct 30, 2025 | N | ↑ Buy | 1,410 | $10.72 | $15K | Calamos Advisors LLC | Mar 10, 2026 (131d) |
| Oct 2, 2025 | N | ↑ Buy | 741 | $10.78 | $8K | Indirect through Calamos Advisors LLC | Mar 16, 2026 (165d) |
| Oct 2, 2025 | N | ↑ Buy | 498 | $10.14 | $5K | Calamos Advisors LLC | Mar 12, 2026 (161d) |
| Aug 18, 2025 | N.A. | ↑ Buy | 27,691 | $10.02 | $277K | Indirect by Trust | Aug 20, 2025 (2d) |
| Jun 5, 2025 | N | ↑ Buy | 18,949 | $10.63 | $201K | Calamos Investments LLC | Jun 2, 2026 (362d) |
| Jun 5, 2025 | N | ↑ Buy | 18,949 | $10.63 | $201K | Calamos Investments LLC | Mar 10, 2026 (278d) |
| Apr 3, 2025 | CCD | ↓ Sell | 1 | $20.84 | $20 | By Calamos Family Partners, Inc. | Apr 7, 2025 (4d) |
| Dec 20, 2023 | CPZ | ↑ Buy | 18,000 | $14.85 | $267K | By Calamos Family Partners, Inc. | Dec 21, 2023 (1d) |
| Dec 19, 2023 | CPZ | ↑ Buy | 15,813 | $14.77 | $234K | By Calamos Family Partners, Inc. | Dec 20, 2023 (1d) |
| Dec 18, 2023 | CPZ | ↑ Buy | 19,980 | $14.83 | $296K | By Calamos Family Partners, Inc. | Dec 19, 2023 (1d) |
| Dec 18, 2023 | CPZ | ↑ Buy | 13,715 | $14.66 | $201K | By Calamos Family Partners, Inc. | Dec 19, 2023 (1d) |
| Sep 6, 2023 | CAPIX | ↑ Buy | 97,847 | $10.22 | $1000K | By Spouse | Sep 8, 2023 (2d) |
| Jun 28, 2023 | CAPIX | ↑ Buy | 747,756 | $10.03 | $7.5M | By Trust | Jun 29, 2023 (1d) |
| Jun 8, 2023 | CAPIX | ↑ Buy | 1,250,000 | $10.00 | $12.5M | By Trust | Jun 9, 2023 (1d) |
| Jun 7, 2023 | N | ↑ Buy | 3,000 | $10.00 | $30K | Calamos Investments LLC | Jun 2, 2026 (1091d) |
| Jun 7, 2023 | N | ↑ Buy | 3,000 | $10.00 | $30K | Calamos Investments LLC | Jun 2, 2026 (1091d) |
| Jun 7, 2023 | N | ↑ Buy | 3,000 | $10.00 | $30K | Calamos Investments LLC | Jun 2, 2026 (1091d) |
| Jun 7, 2023 | N | ↑ Buy | 3,000 | $10.00 | $30K | Calamos Investments LLC | Mar 10, 2026 (1007d) |
| Jun 7, 2023 | N | ↑ Buy | 3,000 | $10.00 | $30K | Calamos Investments LLC | Mar 10, 2026 (1007d) |
| Jun 7, 2023 | N | ↑ Buy | 3,000 | $10.00 | $30K | Calamos Investments LLC | Mar 10, 2026 (1007d) |
| May 21, 2021 | CPZ | ↑ Buy | 6,900 | $20.78 | $143K | By John P. Calamos 1985 Trust | May 24, 2021 (3d) |
| May 20, 2021 | CPZ | ↑ Buy | 40,486 | $20.73 | $839K | By John P. Calamos 1985 Trust | May 24, 2021 (4d) |
| Jul 24, 2019 | CCD | ↓ Sell | 1 | $20.97 | $20 | By Calamos Advisors LLC | Jul 24, 2019 (0d) |
| Jan 24, 2017 | CHY | ↓ Sell | 44,363 | $10.90 | $484K | By Calamos Advisors LLC | Jan 25, 2017 (1d) |
| Jan 23, 2017 | CSQ | ↓ Sell | 38,862 | $10.67 | $415K | By Calamos Advisors LLC | Jan 25, 2017 (2d) |
| Jan 23, 2017 | CHI | ↓ Sell | 25,737 | $10.47 | $270K | By Calamos Advisors LLC | Jan 25, 2017 (2d) |
| Nov 22, 2016 | CLMS | ↑ Buy | 13,995 | $7.12 | $100K | Direct | Nov 22, 2016 (0d) |
| Nov 21, 2016 | CLMS | ↑ Buy | 174 | $6.92 | $1K | By Spouse | Nov 22, 2016 (1d) |
| Aug 24, 2016 | CLMS | ↑ Buy | 13,585 | $7.19 | $98K | Direct | Aug 25, 2016 (1d) |
| Aug 23, 2016 | CLMS | ↑ Buy | 165 | $7.14 | $1K | By Spouse | Aug 25, 2016 (2d) |
| May 25, 2016 | CLMS | ↑ Buy | 12,280 | $7.80 | $96K | Direct | May 26, 2016 (1d) |
| May 24, 2016 | CLMS | ↑ Buy | 157 | $7.39 | $1K | By spouse | May 26, 2016 (2d) |
| Apr 7, 2016 | CLMS | ↑ Buy | 2,281 | $8.46 | $19K | By Calamos Investments LLC | Apr 7, 2016 (0d) |
| Apr 6, 2016 | CLMS | ↑ Buy | 2,503 | $8.50 | $21K | By Calamos Investments LLC | Apr 6, 2016 (0d) |
| Apr 5, 2016 | CLMS | ↑ Buy | 100 | $8.50 | $850 | By Calamos Investments LLC | Apr 5, 2016 (0d) |
| Mar 29, 2016 | CLMS | ↑ Buy | 29,230 | $8.47 | $248K | By Calamos Investments LLC | Mar 30, 2016 (1d) |
| Mar 24, 2016 | CLMS | ↑ Buy | 8,201 | $8.48 | $70K | By Calamos Investments LLC | Mar 24, 2016 (0d) |
| Mar 23, 2016 | CLMS | ↑ Buy | 2,800 | $8.50 | $24K | By Calamos Investments LLC | Mar 23, 2016 (0d) |
| Mar 16, 2016 | CLMS | ↑ Buy | 6,612 | $8.50 | $56K | By Calamos Investments LLC | Mar 16, 2016 (0d) |
| Mar 8, 2016 | CLMS | ↑ Buy | 10,122 | $8.68 | $88K | Direct | Mar 9, 2016 (1d) |
| Mar 7, 2016 | CLMS | ↑ Buy | 131 | $8.67 | $1K | By Spouse | Mar 9, 2016 (2d) |
| Mar 7, 2016 | CLMS | ↑ Buy | 630 | $8.45 | $5K | By Calamos Investments LLC | Mar 8, 2016 (1d) |
| Feb 25, 2016 | CCD | ↑ Buy | 6,301 | $16.19 | $102K | By Calamos Advisors LLC | Feb 26, 2016 (1d) |
| Feb 25, 2016 | CLMS | ↑ Buy | 3,194 | $8.47 | $27K | By Calamos Investments LLC | Feb 25, 2016 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About John P Calamos Sr's insider trades
John P Calamos Sr is Global CIO at Calamos Aksia Hedged Strategies Fund (N). Since Dec 2, 2005, John has reported 537 open-market purchases worth $104.9M and 10 sales worth $2.3M on SEC Form 4. In the last 12 months: 5 sales ($1.1M).
Their filings also include shares returned to the company (29 filings), grants and awards (22 filings), other transactions (6 filings), gifts (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every N insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.