InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
No signal scores available.
Discover the full record of transactions filed by Leupold Samuel Georg Friedrich, Director. Officer active across 2 companies, notably Schlumberger Limited/nv. Aggregated, 7 disclosures have been published. Activity tracked since 3 May 2021. The latest transaction was disclosed on 1 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Leupold Samuel Georg Friedrich
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Declarations7 total
3,428 shares0Common Stock, $0.01 Par Value Per ShareSEC:0000087347-26-000088:0
5,714 shares0Common Stock, $0.01 Par Value Per ShareSEC:0001127602-25-013199:0
4,001 shares0Common Stock, $0.01 Par Value Per ShareSEC:0001127602-24-014093:0
3,850 shares0Common Stock, $0.01 Par Value Per ShareSEC:0001127602-23-014304:0
4,871 shares0Common Stock, $0.01 Par Value Per ShareSEC:0001127602-22-013187:0
248 shares0Common Stock, $0.01 Par Value Per ShareSEC:0001127602-21-024016:0
7,024 shares0Common Stock, $0.01 Par Value Per ShareSEC:0001127602-21-015457:0
7 of 7 declarations
About Leupold Samuel Georg Friedrich
Samuel Georg Friedrich Leupold is a Director at Schlumberger Limited/NV. In this role, he participates in the governance of the company and strategic decision-making. His experience in the energy and oil services sector is valuable for guiding growth and performance optimization initiatives.
