Who are the insiders at QGEN?

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

Are QGEN insiders buying or selling?

Across the 9 most recent Form 4 filings for QGEN, 6 were open-market purchases (code P) and 0 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.

How current is QGEN insider data?

Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent QGEN filing is dated 2007-06-19.

QGEN (QIAGEN N.V.)

Insider Trading Activity

Every open-market purchase and sale reported by QGEN 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.

Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.

Form 4 Filings

most recent

Open-Market Buys

code P

Sales

code S

Reporting Insiders

current holders

QGEN — Recent Form 4 Transactions (latest 2007-06-19)

Filed	Insider	Role	Type	Shares	Value
2007-06-19	NV QIAGEN	10%+ Owner	Buy	—	—
2007-06-14	NV QIAGEN	10%+ Owner	Buy	—	—
2007-06-06	NV QIAGEN	10%+ Owner	Buy	—	—
2007-06-04	NV QIAGEN	10%+ Owner	Buy	—	—
2007-05-31	NV QIAGEN	10%+ Owner	Buy	—	—
2007-05-25	NV QIAGEN	10%+ Owner	Buy	—	—
2007-05-09	NV QIAGEN	10%+ Owner	X	—	—
2007-05-03	NV QIAGEN	10%+ Owner	X	—	—
2007-04-11	Varoujan Amirkhanian	Executive Vice President	A	—	—

QGEN — Current Insider Holders

Insider	Role	Shares Held	Value
—	10%+ Owner	6,006,996	—
—	Executive Vice President	1,213,057	—

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 QGEN quote page; the site-wide leaderboard is on the insider transactions hub.