LANGE LOUIS G

Track

Insider profile

Performance

Overall performance
2.2
Performance over holding periods
4.2
30 days 90 days 120 days
Average return -14% 8.2% 15.1%
Success rate 4% 68% 82%
Transactions
4 25% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Performance for realised trades
4.4
Average return 55%
Success rate 73%
Average holding period 220
Transactions 28
Ranking by realised performance
LANGE LOUIS G's trades of NewAmsterdam Pharma Company N.V.'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
2026-03-12 2026-03-11
S Sale
31,006 +33.8%
349.34
US$3,403,188 		31,006 +33.8% 349.34 US$3,403,188
2026-03-12 2026-03-11
S Sale
14,376 -22.1%
296.31
US$1,191,552 		14,376 -22.1% 296.31 US$1,191,552
2026-03-11 2026-03-11
PrS Proposed sale
59,179
352.07
US$2,232,402 		59,179 352.07 US$2,232,402
2026-03-10 2026-03-06
S Sale
28,186 -100.0%
29.41
US$828,950 		28,186 -100.0% 29.41 US$828,950
2026-03-06 2026-03-06
PrS Proposed sale
28,186
31.18
US$878,839 		28,186 31.18 US$878,839
2024-02-21 2024-02-13
B Purchase
5,000 +25.2%
19.00
US$95,000 		5,000 +25.2% 19.00 US$95,000
2019-09-25 2019-09-23
PlS Planned sale
1,000 -6.4%
32.18
US$32,182 		1,000 -6.4% 32.18 US$32,182
2019-09-25 2019-09-23
PlS Planned sale
245 -0.1%
32.66
US$8,002 		245 -0.1% 32.66 US$8,002
2019-09-25 2019-09-23
PlS Planned sale
9,755 -3.4%
32.15
US$313,613 		9,755 -3.4% 32.15 US$313,613
2019-06-26 2019-06-24
PlS Planned sale
200 -1.3%
39.46
US$7,892 		200 -1.3% 39.46 US$7,892
2019-06-26 2019-06-24
PlS Planned sale
800 -4.8%
37.89
US$30,309 		800 -4.8% 37.89 US$30,309
2019-06-26 2019-06-24
PlS Planned sale
600 -0.2%
40.00
US$23,998 		600 -0.2% 40.00 US$23,998
2019-06-26 2019-06-24
PlS Planned sale
3,602 -1.2%
38.15
US$137,409 		3,602 -1.2% 38.15 US$137,409
2019-06-26 2019-06-24
PlS Planned sale
15,798 -5.2%
37.60
US$594,005 		15,798 -5.2% 37.60 US$594,005
2019-03-27 2019-03-25
PlS Planned sale
558 -100.0%
35.94
US$20,055 		558 -100.0% 35.94 US$20,055
2019-03-27 2019-03-25
PlS Planned sale
1,000 -5.7%
36.00
US$36,004 		1,000 -5.7% 36.00 US$36,004
2019-03-27 2019-03-25
PlS Planned sale
300 -0.1%
36.64
US$10,992 		300 -0.1% 36.64 US$10,992
2019-03-27 2019-03-25
PlS Planned sale
19,700 -6.0%
35.99
US$709,023 		19,700 -6.0% 35.99 US$709,023