John Delafield

Track

Insider profile

Currently holds a position at Data I/O Corp

Performance

Overall performance
2.7
Performance over holding periods
2.7
30 days 90 days 120 days
Average return 19% 8.2% 15.1%
Success rate 100% 68% 82%
Transactions
3 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance

Positions

Position Company Period
Independent Director Data I/O Corp May 20, 2019 -
John Delafield's trades of Data I/O Corp'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
US Data I/O Corp (DAIO)
Transaction date
Purchase
Price
128.07
Quantity 31,754 -18.0%
Value US$4,139,756
US Data I/O Corp (DAIO)
Transaction date
Purchase
Price
445.82
Quantity 33,943 +35.4%
Value US$1,286,402
US Data I/O Corp (DAIO)
Transaction date
Purchase
Price
351.06
Quantity 56,389 -29.6%
Value US$4,124,767
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2019-11-08 2019-11-08
US Data I/O Corp (DAIO)
B Purchase
31,754 -18.0%
128.07
US$4,139,756 		31,754 -18.0% 128.07 US$4,139,756
2019-11-08 2019-11-07
US Data I/O Corp (DAIO)
B Purchase
33,943 +35.4%
445.82
US$1,286,402 		33,943 +35.4% 445.82 US$1,286,402
2019-11-08 2019-11-06
US Data I/O Corp (DAIO)
B Purchase
56,389 -29.6%
351.06
US$4,124,767 		56,389 -29.6% 351.06 US$4,124,767