Simon Mark

Track

Insider profile

Performance

Overall performance
4.0
Performance over holding periods
4.0
30 days 90 days 120 days
Average return 225% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
3 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Simon Mark's trades of Cabaletta Bio 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
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-01-21 2026-01-21
B Purchase
31,698 +34.7%
31.09
US$463,525 		31,698 +34.7% 31.09 US$463,525
2022-10-18 2022-10-18
B Purchase
59,748 -40.8%
359.11
US$3,399,037 		59,748 -40.8% 359.11 US$3,399,037
2022-10-18 2022-10-18
B Purchase
84,213 -33.7%
231.22
US$3,123,272 		84,213 -33.7% 231.22 US$3,123,272