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Total declarations
Company
▲ Purchases (15 ops.)
▼ Sales (54 ops.)
Latest filing published 05 Sept 2026 for argenx SE, €18.2M. Read the official filing
Filing timeline
BuySaleT.J.M. van Hauwermeiren
Insider track record
Disclosed buys
15
Disclosed sells
54
Signal history
Closed purchases
Market purchases
15
Not enough history yet: 1 closed purchase, at least 2 are needed.
Purchases by company
Since each purchase
- +41.3%Entry 565.63 · Close at T+365 799.32
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
T.J.M. van Hauwermeiren: trading record in brief
T.J.M. van Hauwermeiren discloses dealings in argenx SE to AFM. Between 11 July 2014 and 3 September 2026, the trades on record add up to 115 filings.
In open-market terms, that means 15 purchases worth €175k on one side and 54 sales worth €52.5M on the other. The totals do not cover 16 filings with an undisclosed amount. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. 2026 to date brings no purchases and 1 sale.
The latest filing, published on 5 September 2026, reports an open-market sale of €18.2M in argenx SE. The last insider purchase was made public on 30 June 2025, 475 days ago. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from AFM disclosures alone and does not predict where the share price will go.
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Declarations115 total
-20,000 shares@ €908.000.034% mcap28.9% of flowGewoon aandeelAFM:199693
00Restricted Stock UnitAFM:196324
-9,847 shares0Restricted Stock UnitAFM:193107
-65,000 shares@ €43.168.9% of flowPersoneelsoptieAFM:188266
-1,425 shares0Restricted Stock UnitAFM:185363
-1,425 shares0Restricted Stock UnitAFM:185294
-48.24 shares@ €783.700.1% of flowGewoon aandeelAFM:183935
-48.24 shares@ €797.000.1% of flowGewoon aandeelAFM:183751
-48.24 shares@ €768.000.1% of flowGewoon aandeelAFM:183359
-10,000 shares@ €609.009.7% of flowGewoon aandeelAFM:179961
-1,675 shares0Restricted Stock UnitAFM:177009
15,027 shares0PersoneelsoptieAFM:176794
Canonical exit: 28 Sept 2025 (T+90)
-1,690 shares0Restricted Stock UnitAFM:176791
9.64 shares@ €479.000.0% of flowGewoon aandeelAFM:174701
Canonical exit: 10 Aug 2025 (T+90)
-48.24 shares@ €624.000.0% of flowGewoon aandeelAFM:169076
-48.24 shares@ €608.600.0% of flowGewoon aandeelAFM:168272
-1,425 shares0Restricted Stock UnitAFM:167983
-1,425 shares0Restricted Stock UnitAFM:167907
-48.24 shares@ €585.000.0% of flowGewoon aandeelAFM:167380
-72.36 shares@ €485.750.1% of flowGewoon aandeelAFM:171567
-1,675 shares0Restricted Stock UnitAFM:160576
18,279 shares0PersoneelsoptieAFM:170376
Canonical exit: 26 Sept 2024 (T+90)
-59,527.21 shares0Gewoon aandeelAFM:177047
-1,425 shares0Restricted Stock UnitAFM:177044
-1,425 shares0Restricted Stock UnitAFM:177013
25 of 115 declarations
