Herr Amy E.

Insider profile

Performance

Overall performance
2.2
Performance over holding periods
2.2
30 days 90 days 120 days
Average return -2% 8.2% 15.1%
Success rate 38% 68% 82%
Transactions
4 0% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Herr Amy E.'s trades of Bio-Techne Corporation'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
62.17
Quantity 13,441 +25.1%
Value US$3,566,371
Transaction date
Proposed sale
Price
183.33
Quantity 70,690
Value US$3,652,312
Transaction date
Sale
Price
172.89
Quantity 50,417 -6.3%
Value US$3,297,005
Transaction date
Proposed sale
Price
59.11
Quantity 1,976
Value US$116,791
Transaction date
Proposed sale
Price
49.77
Quantity 1,280
Value US$63,705
Transaction date
Sale
Price
65.96
Quantity 1,860 -48.5%
Value US$122,691
Transaction date
Proposed sale
Price
65.96
Quantity 1,860
Value US$122,691
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-05-12 2026-05-08
S Sale
13,441 +25.1%
62.17
US$3,566,371 		13,441 +25.1% 62.17 US$3,566,371
2026-05-08 2026-05-08
PrS Proposed sale
70,690
183.33
US$3,652,312 		70,690 183.33 US$3,652,312
2026-02-19 2026-02-17
S Sale
50,417 -6.3%
172.89
US$3,297,005 		50,417 -6.3% 172.89 US$3,297,005
2026-02-17 2026-02-17
PrS Proposed sale
1,976
59.11
US$116,791 		1,976 59.11 US$116,791
2025-06-11 2025-06-09
S Sale
1,280 -39.3%
49.77
US$63,705 		1,280 -39.3% 49.77 US$63,705
2025-06-09 2025-06-09
PrS Proposed sale
1,280
49.77
US$63,705 		1,280 49.77 US$63,705
2025-02-18 2025-02-14
S Sale
1,860 -48.5%
65.96
US$122,691 		1,860 -48.5% 65.96 US$122,691
2025-02-14 2025-02-14
PrS Proposed sale
1,860
65.96
US$122,691 		1,860 65.96 US$122,691