Insiders Trades

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A.A. Rosenberg

Insider activity · 24 months2 buys0 salesCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 1 buy · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 0 salesSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 1 buy · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

30

Company

1

▲ Purchases (9 ops.)

—

▼ Sales (1 ops.)

€4.0M

Latest filing published 21 Aug 2026 for argenx SE, €572k. Read the official filing

Filing timeline

BuySale

A.A. Rosenberg

Insider track record

Disclosed buys

9

Disclosed sells

1

Signal history

Closed purchases

Market purchases

10

Not enough history yet: 0 closed purchases, at least 2 are needed.

Purchases by company

argenx SE 10 purchases · last 29 Jul 2026

Since each purchase

argenx SE
Filed 29 Jul 2026 · 81 days ago · €4.0M
+15.9%
Entry 882.56 · Close at T+30 1,023.21

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.

A.A. Rosenberg: trading record in brief

A.A. Rosenberg appears in our data through filings on argenx SE shares, published by AFM. In total, 30 filings cover trades dated from 20 December 2016 to 18 August 2026.

Both buying and selling appear: 9 purchases, against 1 sale worth €4.0M. The totals exclude 9 filings filed without an amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Since January 2026: no purchases and 1 sale on the market.

The newest entry dates from 21 August 2026: a transaction of €572k, in argenx SE. The most recent open-market purchase was published on 30 June 2025, 475 days ago. These figures are compiled from regulatory filings published by AFM. They describe what insiders did and are not a recommendation.

Companies and markets linked to A.A. Rosenberg

Open company profiles for insider transactions, fundamentals and analyst consensus when available.

Declarations30 total

●

Director or Supervisory BoardExecutives18 Aug 2026AFM delayargenx SE

€572k18AFM ↗

0@ €302.50670.0011% mcap2.9% of flowPersoneelsoptieAFM:198926

▲

Director or Supervisory BoardExecutives28 Jul 2026AFM delayargenx SE

€4.0M20AFM ↗

3,555 shares@ €290.00850.0076% mcap20.2% of flowPersoneelsoptieAFM:197727

Canonical exit: 26 Oct 2026 (T+90)

●

Director or Supervisory BoardExecutives3 Jul 2026AFM delayargenx SE

-87 shares0Restricted Stock UnitAFM:196556

●

Director or Supervisory BoardExecutives30 Jun 2026AFM delayargenx SE

-703 shares0Restricted Stock UnitAFM:196331

●

Director or Supervisory BoardExecutives26 Feb 2026AFM delayargenx SE

€1.4M12AFM ↗

0@ €270.207.1% of flowPersoneelsoptieAFM:188811

●

Director or Supervisory BoardExecutives24 Dec 2025AFM delayargenx SE

-150 shares0Restricted Stock UnitAFM:185360

●

Director or Supervisory BoardExecutives23 Dec 2025AFM delayargenx SE

-150 shares0Restricted Stock UnitAFM:185293

●

Director or Supervisory BoardExecutives20 Nov 2025AFM delayargenx SE

€3.8M13AFM ↗

0@ €273.0719.3% of flowPersoneelsoptieAFM:183692

●

Director or Supervisory BoardExecutives1 Aug 2025AFM delayargenx SE

€1.9M12AFM ↗

0@ €198.359.4% of flowPersoneelsoptieAFM:178590

●

Director or Supervisory BoardExecutives3 Jul 2025AFM delayargenx SE

-88 shares0Restricted Stock UnitAFM:176993

▲

Director or Supervisory BoardExecutives30 Jun 2025AFM delayargenx SE

703 shares0Restricted Stock UnitAFM:176779

Canonical exit: 28 Sept 2025 (T+90)

●

Director or Supervisory BoardExecutives28 Jun 2025AFM delayargenx SE

-1,065 shares0Restricted Stock UnitAFM:176778

●

Director or Supervisory BoardExecutives24 Dec 2024AFM delayargenx SE

-150 shares0Restricted Stock UnitAFM:167987

●

Director or Supervisory BoardExecutives23 Dec 2024AFM delayargenx SE

-150 shares0Restricted Stock UnitAFM:167900

●

Director or Supervisory BoardExecutives1 Aug 2024AFM delayargenx SE

€3.5M13AFM ↗

0@ €163.986717.9% of flowPersoneelsoptieAFM:162372

●

Director or Supervisory BoardExecutives3 Jul 2024AFM delayargenx SE

-87 shares0Restricted Stock UnitAFM:160577

▲

Director or Supervisory BoardExecutives28 Jun 2024AFM delayargenx SE

1,065 shares0Restricted Stock UnitAFM:170386

Canonical exit: 26 Sept 2024 (T+90)

●

Director or Supervisory BoardExecutives24 Dec 2023AFM delayargenx SE

-150 shares0Restricted Stock UnitAFM:171884

●

Director or Supervisory BoardExecutives23 Dec 2023AFM delayargenx SE

-150 shares0Restricted Stock UnitAFM:152645

●

Director or Supervisory BoardExecutives27 Sept 2023AFM delayargenx SE

€1.5M12AFM ↗

0@ €233.83337.8% of flowPersoneelsoptieAFM:148405

▲

Director or Supervisory BoardExecutives3 Jul 2023AFM delayargenx SE

1,600 shares0PersoneelsoptieAFM:144785

Canonical exit: 1 Oct 2023 (T+90)

●

Director or Supervisory BoardExecutives24 Dec 2022AFM delayargenx SE

-150 shares0Restricted Stock UnitAFM:177975

▲

Director or Supervisory BoardExecutives23 Dec 2022AFM delayargenx SE

2,700 shares0PersoneelsoptieAFM:135444

Canonical exit: 23 Mar 2023 (T+90)

●

Director or Supervisory BoardExecutives1 Sept 2022AFM delayargenx SE

€2.6M12AFM ↗

0@ €206.3013.0% of flowPersoneelsoptieAFM:129141

▲

Director or Supervisory BoardExecutives24 Dec 2021AFM delayargenx SE

2,700 shares0PersoneelsoptieAFM:118419

Canonical exit: 24 Mar 2022 (T+90)

25 of 30 declarations