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Plaumann Mark Lawrence
DirectorCIK 0001290795
Total Volume
$323.8K
4 filings
Purchases
$15.0K
1 buy txns
Sales
$308.8K
2 sell txns
Net Activity
-$293.8K
net sold
Profile
- Filings
- 4
- Buy transactions
- 1
- Sell transactions
- 2
- Companies
- 2
- Active
- 2026
Plaumann Mark Lawrence, Director, accounts for 4 disclosed filings worth $323.8K, spread across 2 companies, active 2026. The record is heavily weighted toward selling, with $15.0K in purchases against $308.8K in sales. The largest single open-market purchase on record is $15.0K in MAMMOTH ENERGY SERVICES, INC.. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
4 loaded
| Sep 17 | TUSK MAMMOTH ENERGY SERVICES, INC. | Plaumann Mark Lawrence | Director | Buy | $15.0K |
| Aug 24 | FANG Diamondback Energy, Inc. | Plaumann Mark Lawrence | Director | Sell | $210.6K |
| Jun 10 | FANG Diamondback Energy, Inc. | Plaumann Mark Lawrence | Director | Sell | $98.3K |
| May 21 | FANG Diamondback Energy, Inc. | Plaumann Mark Lawrence | Director | Grant | $0 |
4 filings