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van de Kerkhof Heike

Insider activity · 24 months1 buy0 salesCumulative net flow
Total declarations
2
Company
1
▲ Purchases (2 ops.)
€128k
▼ Sales (0 ops.)
—

Latest filing published 19 Mar 2026 for SYENSQO, €92k.

Filing timeline

BuySale
van de Kerkhof Heike

Insider track record

Disclosed buys
2
Disclosed sells
0
Signal history

Closed purchases

Market purchases
2
Positive at T+90
50%
Median T+90
+16.0%

Based on 2 purchases whose 90-day window has closed (published at least 91 days ago), the same population our ranking model reads.

Purchases by company

  • SYENSQO 2 purchases · last 19 Mar 2026

Since each purchase

  • Filed 19 Mar 2026 · 234 days ago · €92k
    +81.2%
    Entry €43.52 · Close 21 Oct 2026 €78.85
  • Filed 27 May 2024 · 895 days ago · €36k
    -27.8%
    Entry €92.85 · Close at T+365 €67.00

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.

van de Kerkhof Heike: trading record in brief

All filings by van de Kerkhof Heike on record concern Syensqo. The record holds 2 filings, for trades running from 24 May 2024 to 27 February 2026.

Every open-market trade on record is a purchase: 2 purchases worth €128k, and no sale. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. 2026 to date brings 1 purchase and no sales.

On 19 March 2026 came the latest disclosure, an open-market purchase for €92k in Syensqo. Source: insider filings from FSMA. Past trades are no guide to future returns.

Companies and markets linked to van de Kerkhof Heike

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

Declarations2 total
  • ▲
    Member of administrative management or supervisory bodyExecutivesSyensqo
    €92k32FSMA
    1,834 shares@ €50.2772.1% of flowShareEuronext BrusselsISIN BE0974464977FSMA:syensqo-59
    Canonical exit: 28 May 2026 (T+90)
  • ▲
    Member of administrative management or supervisory bodyExecutivesSyensqo
    €36k10FSMA
    380 shares@ €93.6827.9% of flowShareEuronext BrusselsISIN BE0974464977FSMA:syensqo-17
    Canonical exit: 22 Aug 2024 (T+90)

2 of 2 declarations