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Clarkson (CKN) Insider Trading & Ownership

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GBX 4,726.11 -19.89 (-0.42%)
As of 12:53 PM Eastern

Clarkson (LON:CKN) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
5.57%
Number Of
Insiders Buying
(Last 12 Months)
1
Amount Of
Insider Buying
(Last 12 Months)
£76.58K
Number Of
Insiders Selling
(Last 12 Months)
1
Amount Of
Insider Selling
(Last 12 Months)
£3.91M
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CKN Insider Buying and Selling by Quarter

Clarkson Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
5/14/2026
Jeff Woyda
Insider
Sell60,000GBX 4,778£2,866,800
5/13/2026
Jeff Woyda
Insider
Sell21,813GBX 4,780£1,042,661.40
3/19/2026
Constantin Cotzias
Insider
Buy1,097GBX 4,624£50,725.28
10/17/2025
Constantin Cotzias
Insider
Buy742GBX 3,485£25,858.70
(Data available from 1/1/2013 forward)

CKN Insider Trading Activity - Frequently Asked Questions

The list of insiders at Clarkson includes Andi Case, Constantin Cotzias, Jeff Woyda, and Laurence Hollingworth. Learn more on insiders at CKN.

5.57% of Clarkson stock is owned by insiders. Learn more on CKN's insider holdings.

The following insiders have purchased CKN shares in the last 24 months: Constantin Cotzias (£102,917.56), and Laurence Hollingworth (£177,900).

Insiders have purchased a total of 8,581 CKN shares in the last 24 months for a total of £280,817.56 bought.

The following insider sold CKN shares in the last 24 months: Jeff Woyda (£3,909,461.40).

Insiders have sold a total of 81,813 Clarkson shares in the last 24 months for a total of £3,909,461.40 sold.



This page (LON:CKN) was last updated on 5/27/2026 by MarketBeat.com Staff.
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