John Gandolfo

Track

Insider profile

Performance

Overall performance
3.8
Performance over holding periods
3.8
30 days 90 days 120 days
Average return 18% 8.2% 15.1%
Success rate 58% 68% 82%
Transactions
6 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
John Gandolfo's trades of electroCore, 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
Purchase
Price
255.87
Quantity 16,453 +43.0%
Value US$4,902,405
Transaction date
Purchase
Price
459.16
Quantity 33,671 -7.4%
Value US$3,428,812
Transaction date
Purchase
Price
181.62
Quantity 46,927 -23.5%
Value US$3,733,868
Transaction date
Purchase
Price
0.36
Quantity 15,000 +375.0%
Value US$5,400
Transaction date
Purchase
Price
2.15
Quantity 4,000 +inf%
Value US$8,600
Transaction date
Purchase
Price
3.40
Quantity 4,000 +200.0%
Value US$13,600
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2025-05-27 2025-05-23
B Purchase
16,453 +43.0%
255.87
US$4,902,405 		16,453 +43.0% 255.87 US$4,902,405
2024-06-17 2024-06-13
B Purchase
33,671 -7.4%
459.16
US$3,428,812 		33,671 -7.4% 459.16 US$3,428,812
2023-05-31 2023-05-31
B Purchase
46,927 -23.5%
181.62
US$3,733,868 		46,927 -23.5% 181.62 US$3,733,868
2022-05-18 2022-05-17
B Purchase
15,000 +375.0%
0.36
US$5,400 		15,000 +375.0% 0.36 US$5,400
2021-03-17 2021-03-16
B Purchase
4,000 +inf%
2.15
US$8,600 		4,000 +inf% 2.15 US$8,600
2020-11-23 2020-11-19
B Purchase
4,000 +200.0%
3.40
US$13,600 		4,000 +200.0% 3.40 US$13,600