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Total declarations
Company
▲ Purchases (9 ops.)
▼ Sales (0 ops.)
Latest filing published 13 May 2026 for Koninklijke Heijmans N.V., €40k. Read the official filing
Filing timeline
BuySaleG. van Boekel
Insider track record
Disclosed buys
9
Disclosed sells
0
T+90 hit rate
80%
T+90 mean return
+7.0%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
G. van Boekel: trading record in brief
G. van Boekel discloses dealings in Koninklijke Heijmans N.V. to AFM. The record holds 10 filings, for trades running from 29 April 2022 to 13 May 2026.
On the market, this insider has only ever bought: 9 purchases, €884k in total. The totals do not cover 2 filings with an undisclosed amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. In 2026 alone, the filings show 2 purchases and no sales.
In size, the median ticket on the buying side is €53k. Clusters matter here: 6 out of 7 purchases overlapped with buying by a colleague within 30 days. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time.
The record was last updated on 13 May 2026 with an open-market purchase (€40k) in Koninklijke Heijmans N.V. These figures are compiled from regulatory filings published by AFM. They describe what insiders did and are not a recommendation.
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Declarations10 total
440 shares@ €90.400.0017% mcap4.5% of flowCertificaat van aandeelAFM:193730
Canonical exit: 11 Aug 2026 (T+90)
8,000 shares@ €78.520.026% mcap71.1% of flowCertificaat van aandeelAFM:191354
Canonical exit: 6 Jul 2026 (T+90)
319 shares@ €45.081.6% of flowCertificaat van aandeelAFM:174085
Canonical exit: 29 Jul 2025 (T+90)
1,500 shares@ €45.087.7% of flowCertificaat van aandeelAFM:174040
Canonical exit: 28 Jul 2025 (T+90)
431 shares0Certificaat van aandeelAFM:159194
Canonical exit: 28 Aug 2024 (T+90)
3,100 shares@ €17.126.0% of flowCertificaat van aandeelAFM:157886
Canonical exit: 31 Jul 2024 (T+90)
00Certificaat van aandeelAFM:159196
557 shares0Certificaat van aandeelAFM:142160
Canonical exit: 2 Aug 2023 (T+90)
4,750 shares@ €12.76426.9% of flowCertificaat van aandeelAFM:139499
Canonical exit: 2 Jul 2023 (T+90)
1,500 shares@ €13.41532.3% of flowCertificaat van aandeelAFM:123896
Canonical exit: 28 Jul 2022 (T+90)
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