Marc Grynberg

Track

Insider profile

Performance

Overall performance
3.3
Performance over holding periods
3.3
30 days 90 days 120 days
Average return 4% 8.2% 15.1%
Success rate 92% 68% 82%
Transactions
2 50% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Marc Grynberg's trades of Umicore SA's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
BE Umicore SA (UMI)
Transaction date
Sale
Price
35.82
Quantity 88,031
Value €730,422
FR Nexans SA (NEX)
Transaction date
Purchase
Price
379.63
Quantity 7,355
Value €1,633,084
FR Nexans SA (NEX)
Transaction date
Purchase
Price
393.87
Quantity 12,822
Value €1,572,871
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-06-11 2025-06-06
BE Umicore SA (UMI)
S Sale
88,031
35.82
€730,422 		88,031 35.82 €730,422
2021-05-10 2021-05-06
FR Nexans SA (NEX)
B Purchase
7,355
379.63
€1,633,084 		7,355 379.63 €1,633,084
2017-08-14 2017-08-08
FR Nexans SA (NEX)
B Purchase
12,822
393.87
€1,572,871 		12,822 393.87 €1,572,871