Herve Couffin

Track

Insider profile

Performance

Overall performance
3.9
Performance over holding periods
3.9
30 days 90 days 120 days
Average return 12% 8.2% 15.1%
Success rate 97% 68% 82%
Transactions
6 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director Ipsen SA Aug. 30, 2005 - May 30, 2018
Chairman of the Board Mersen SA May 11, 2016 - May 18, 2017
Chairman and Independent Member of the Supervisory Board Mersen SA May 19, 2009 - May 11, 2016
Herve Couffin's trades of Mersen 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
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2016-05-12 2016-03-15
FR Mersen SA (MRN)
B Purchase
30,050
478.14
€2,493,706 		30,050 478.14 €2,493,706
2016-03-19 2016-03-15
FR Mersen SA (MRN)
B Purchase
12,851
67.96
€4,568,783 		12,851 67.96 €4,568,783
2013-08-31 2013-07-02
FR Mersen SA (MRN)
B Purchase
72,606
72.97
€2,153,148 		72,606 72.97 €2,153,148
2012-07-11 2012-07-05
FR Mersen SA (MRN)
B Purchase
1,204
20.49
€24,670 		1,204 20.49 €24,670
2011-12-29 2011-12-22
FR Mersen SA (MRN)
B Purchase
962
21.88
€21,046 		962 21.88 €21,046
2011-12-29 2011-12-21
FR Mersen SA (MRN)
B Purchase
7,038
21.84
€153,743 		7,038 21.84 €153,743
2010-06-01 2010-05-25
FR Mersen SA (MRN)
B Purchase
8,042
24.59
€197,781 		8,042 24.59 €197,781
2010-03-04 2009-10-07
B Purchase
7,999
26.00
€207,968 		7,999 26.00 €207,968
2009-10-14 2009-10-07
B Purchase
7,999
26.00
€207,968 		7,999 26.00 €207,968
2010-03-04 2009-09-29
B Purchase
40
17.00
€680 		40 17.00 €680
2009-10-23 2009-09-29
FR Mersen SA (MRN)
B Purchase
40
17.00
€680 		40 17.00 €680