InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Explore the detailed record of transactions filed by Plaumann Mark Lawrence, Director. Director active across 1 company, notably Diamondback Energy, Inc.. Aggregated, 11 filings have been published. Split: 0 buy · 2 sells. Total volume traded: €180k. History available since 3 June 2021. The latest transaction was filed on 21 August 2026 (Cession). Regulator: SEC (Form 4). The full history is openly available.
Companies and markets linked to Plaumann Mark Lawrence
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Declarations11 total
1,000 shares@ US$210.5766Common StockSEC:0001539838-26-000152:0
500 sharesCommon StockSEC:0001539838-26-000128:0
982 shares0Common StockSEC:0001539838-26-000110:0
2,965 shares0Common StockSEC:0001539838-25-000117:0
1,417 shares0Common StockSEC:0001539838-25-000103:0
100 shares0Common StockSEC:0001539838-24-000215:0
11,724 shares0Common StockSEC:0001539838-24-000206:0
1,035 shares0Common StockSEC:0001539838-24-000132:0
1,527 shares0Common StockSEC:0001539838-23-000083:0
1,274 shares0Common StockSEC:0001539838-22-000097:0
2,435 shares0Common StockSEC:0001539838-21-000090:0
11 of 11 declarations
About Plaumann Mark Lawrence
Plaumann Mark Lawrence is a Director at Diamondback Energy, Inc. He has 10 filings in total, and the sampled recent filings run from 2021-06-07 to 2026-06-10. The modal transaction nature is Attribution, and the buy and sell amounts across those recent filings are EUR 0 and EUR 0.
