30% off. Use code SUMMERSALE30 at checkout for 30% off for 12 months on Plus, Pro and Premium subscriptions. Subscribe now

Markell Jack A.

Track

Insider profile

Performance

Overall performance
2.6
Performance over holding periods
2.6
30 days 90 days 120 days
Average return -1% 8.2% 15.1%
Success rate 67% 68% 82%
Transactions
3 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Markell Jack A.'s trades of Graham Holdings Co's stock


Subscribe to get access to the transaction volume chart and in-chart transaction details
• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity 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
2021-12-02 2021-12-01
B Purchase
34,772 -38.4%
286.02
US$3,284,543 		34,772 -38.4% 286.02 US$3,284,543
2020-03-18 2020-03-18
B Purchase
23,574 -48.1%
213.12
US$2,066,156 		23,574 -48.1% 213.12 US$2,066,156
2020-02-27 2020-02-27
B Purchase
5,816 -20.0%
381.24
US$989,678 		5,816 -20.0% 381.24 US$989,678