CHW · Insider Trading

Calamos Global Dynamic Income Fund

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Every open-market purchase and sale reported by CHW officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.

Form 4 Filings

most recent

Open-Market Buys

code P

Sales

code S

Reporting Insiders

current holders

CHW — Recent Form 4 Transactions (latest 2026-08-26)

Filed	Insider	Role	Type	Shares	Value
2026-08-26	MetLife Investment Management, LLC	10%+ Owner	Buy	+440,000	+$11.00M
2019-12-20	David D Tripple	Director	Sell	−800	−$6.93K
2016-03-02	Theresa Hamacher	Director	Buy	+1,500	+$9.63K
2014-07-11	David D Tripple	Director	Sell	−1,200	−$11.69K
2009-07-10	David D Tripple	Director	Sell	−2,000	−$12.46K
2007-12-18	David D Tripple	Director	Buy	+4,000	+$50.28K
2007-08-22	John P Calamos Sr	president and chairman	Buy	+11,000	+$123.82K
2007-08-08	John P Calamos Sr	president and chairman	Buy	+18,500	+$252.92K

CHW — Current Insider Holders

Insider	Role	Shares Held	Value
MetLife Investment Management, LLC	10%+ Owner	134,400	$1.04M

CHW Insider Trading FAQ

Who are the insiders at CHW?

1 officers, directors and 10%+ beneficial owners currently report holdings in CHW via SEC Form 4.

Are CHW insiders buying or selling?

Across the 8 most recent Form 4 filings for CHW, 5 were open-market purchases (code P) and 3 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.

How current is CHW insider data?

Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent CHW filing is dated 2026-08-26.

How to read Form 4 activity

Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.

Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.

Full filing history and per-insider positions are on the CHW quote page; the site-wide leaderboard is on the insider transactions hub.