Lemmen A.

Filings at 1 company

This page is free to read, and it stops after 5 rows. Those are the 5 most recent filings by this filer, out of 88. Reading the whole list, and the company page behind every filing, is part of the subscription. So are this filer’s key figures — how many filings and open-market buys they reported, and over which period — the price beside each line, and the measured buy-following figure where there is one. What that costs is on the pricing page.

The most recent filings

5 of 88

On an award the register reports a price of 0: nothing was paid, and the Quantity column shows the size.

Reported insider transactions
CompanyTransactionReported
argenx SECorporate Development & StrategyOption exercisenothing paidquantity 31,000Sep 9, 2026
argenx SECorporate Development & StrategyOption exercise€4,947,200quantity 16,000Sep 9, 2026
argenx SECorporate Development & StrategyOption exercise€3,714,000quantity 15,000Sep 9, 2026
argenx SECorporate Development & StrategyOpen-market sell€26,725,410quantity 31,000Sep 9, 2026
argenx SECorporate Development & StrategyAwardnothing paidquantity 5,085Jul 28, 2026