David Brook

Insider profile

Currently holds a position at Kopin Corp

Performance

Overall performance
3.2

Performance over holding periods
4.2
30 days 90 days 120 days
Average return 14% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
3 67% Buy
34 71% Buy
47 69% Buy

Performance for realised trades
4.4
Average return 90%
Success rate 73%
Average holding period 220
Transactions 28

Positions

Position Company Period
Secretary, Independent Director Kopin Corp Jan. 1, 2010 -

David Brook's trades of Kopin Corp's stock


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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
2021-03-19 2021-03-17 S Sale
60,027 +11.9%
385.79
US$2,378,832
60,027 +11.9% 385.79 US$2,378,832
2004-05-06 2004-04-30 B Purchase
24,347 -47.8%
477.24
US$4,617,343
24,347 -47.8% 477.24 US$4,617,343
2004-05-06 2004-04-29 B Purchase
25,987 -48.2%
373.65
US$436,791
25,987 -48.2% 373.65 US$436,791