Smither John W

Insider profile

Performance

Overall performance
3.5
Performance over holding periods
3.5
30 days 90 days 120 days
Average return 4% 8.2% 15.1%
Success rate 43% 68% 82%
Transactions
3 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Smither John W'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
Transaction date
Sale
Price
87.04
Quantity 76,965 -26.1%
Value US$2,850,919
Transaction date
Proposed sale
Price
370.09
Quantity 35,996
Value US$175,018
Transaction date
Proposed sale
Price
8.96
Quantity 1,770
Value US$15,859
Transaction date
Sale
Price
20.78
Quantity 900 -11.5%
Value US$18,702
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-09 2026-09-04
S Sale
8,880 -19.3%
15.53
US$330,720 		8,880 -19.3% 15.53 US$330,720
2026-07-02 2026-07-01
S Sale
76,965 -26.1%
87.04
US$2,850,919 		76,965 -26.1% 87.04 US$2,850,919
2026-07-01 2026-07-01
PrS Proposed sale
35,996
370.09
US$175,018 		35,996 370.09 US$175,018
2024-06-26 2024-06-26
PrS Proposed sale
7,396
9.27
US$68,533 		7,396 9.27 US$68,533
2024-05-17 2024-05-17
PrS Proposed sale
1,770
8.96
US$15,859 		1,770 8.96 US$15,859
2023-09-14 2023-09-13
S Sale
900 -11.5%
20.78
US$18,702 		900 -11.5% 20.78 US$18,702
2021-03-11 2021-03-10
PlS Planned sale
1,250 -1.4%
32.90
US$41,125 		1,250 -1.4% 32.90 US$41,125
2021-03-11 2021-03-10
PlS Planned sale
500 -1.1%
32.90
US$16,450 		500 -1.1% 32.90 US$16,450
2021-03-03 2021-03-01
PlS Planned sale
773 -3.1%
34.20
US$26,440 		773 -3.1% 34.20 US$26,440
2021-02-12 2021-02-10
PlS Planned sale
2,000 -2.2%
35.64
US$71,280 		2,000 -2.2% 35.64 US$71,280
2021-02-12 2021-02-10
PlS Planned sale
750 -2.9%
35.64
US$26,730 		750 -2.9% 35.64 US$26,730
2021-02-03 2021-02-01
PlS Planned sale
3,750 -4.0%
35.00
US$131,250 		3,750 -4.0% 35.00 US$131,250
2021-02-03 2021-02-01
PlS Planned sale
1,250 -4.7%
35.00
US$43,750 		1,250 -4.7% 35.00 US$43,750
2021-01-21 2021-01-19
PlS Planned sale
1,250 -1.3%
30.00
US$37,500 		1,250 -1.3% 30.00 US$37,500
2021-01-21 2021-01-19
PlS Planned sale
500 -1.9%
30.00
US$15,000 		500 -1.9% 30.00 US$15,000
2020-12-16 2020-12-14
PlS Planned sale
3,750 -3.8%
30.00
US$112,500 		3,750 -3.8% 30.00 US$112,500
2020-12-16 2020-12-14
PlS Planned sale
1,500 -5.6%
30.00
US$45,000 		1,500 -5.6% 30.00 US$45,000
2020-10-01 2020-09-29
PlS Planned sale
1,250 -1.3%
30.00
US$37,500 		1,250 -1.3% 30.00 US$37,500
2020-10-01 2020-09-29
PlS Planned sale
500 -2.1%
30.00
US$15,000 		500 -2.1% 30.00 US$15,000