BLOCK STEPHEN A

Insider profile

Performance

Overall performance
3.5
Performance over holding periods
3.5
30 days 90 days 120 days
Average return 25% 8.2% 15.1%
Success rate 95% 68% 82%
Transactions
3 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
BLOCK STEPHEN A's trades of Niagen Bioscience Inc'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
143.92
Quantity 94,182 +34.2%
Value US$284,204
Transaction date
Sale
Price
419.53
Quantity 95,366 +36.6%
Value US$562,389
Transaction date
Sale
Price
142.20
Quantity 45,636 +39.9%
Value US$3,473,500
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2021-03-17 2021-03-16
S Sale
94,182 +34.2%
143.92
US$284,204 		94,182 +34.2% 143.92 US$284,204
2021-03-17 2021-03-15
S Sale
95,366 +36.6%
419.53
US$562,389 		95,366 +36.6% 419.53 US$562,389
2019-03-12 2019-03-11
S Sale
45,636 +39.9%
142.20
US$3,473,500 		45,636 +39.9% 142.20 US$3,473,500