Latest filing published 05 Apr 2021 for Core Laboratories N V, €183k.
Insider track record
Closed purchases
Not enough history yet: 0 closed purchases, at least 2 are needed.
Purchases by company
Margaret Ann van Kempen: trading record in brief
Margaret Ann van Kempen discloses dealings in Core Laboratories N V to SEC (Form 4). We count 20 filings; the first trade dates from 28 February 2014 and the latest from 1 April 2021.
Every open-market trade on record is a purchase: 2 purchases worth €36k, and no sale. Open-market purchases are the filings investors watch most closely, because the insider pays for the shares out of pocket. Other entries cover 9 share grants and 9 option exercises.
The latest filing, published on 5 April 2021, reports a share grant of €183k in Core Laboratories N V. The most recent open-market purchase was published on 3 February 2015, 4,297 days ago. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to Margaret Ann van Kempen
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
- 7,181 shares@ US$30.1048.5% of flowCommon SharesSEC:0001209191-21-025333:1
- 14,507 shares0Common SharesSEC:0001209191-21-025333:0
- 1,078 shares@ US$9.49100.0% of flowCommon SharesSEC:0001209191-20-022451:1
- 2,177 shares0Common SharesSEC:0001209191-20-022451:0
- 1,335 shares0Common SharesSEC:0001000229-19-000045:0
- 1,387 shares0Common SharesSEC:0001000229-19-000045:2
- 695 shares@ US$68.9344.3% of flowCommon SharesSEC:0001000229-19-000045:1
- 722 shares@ US$68.9346.0% of flowCommon SharesSEC:0001000229-19-000045:3
- 1,436 shares0Common SharesSEC:0001000229-18-000059:0
- 747 shares0Common SharesSEC:0001000229-18-000059:1
- 1,299 shares0Common SharesSEC:0001000229-18-000059:2
- 676 shares0Common SharesSEC:0001000229-18-000059:3
- 394 shares@ US$115.5221.8% of flowCommon SharesSEC:0001000229-17-000056:1
- 756 shares0Common SharesSEC:0001000229-17-000056:0
- 1,088 shares0Common SharesSEC:0001000229-16-000175:0
- 566 shares@ US$112.4128.7% of flowCommon SharesSEC:0001000229-16-000175:1
- 1,141 shares0Common SharesSEC:0001000229-15-000062:0
- 594 shares@ US$104.49Common SharesSEC:0001000229-15-000062:1
- 250 shares@ US$102.07Common SharesSEC:0001000229-15-000030:0Canonical exit: 4 May 2015 (T+90)
- 100 shares@ US$184.79Common SharesSEC:0001000229-14-000031:0Canonical exit: 29 May 2014 (T+90)
20 of 20 declarations
