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CIK 0000351998 · Non-accelerated filer<br>Smaller reporting company

DATA I/O CORP

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Ticker
DAIO
Exchange
Nasdaq
Industry
Instruments For Meas & Testing of Electricity & Elec Signals
FY end
Dec 31
Incorporated
WA
Entity type
operating
EIN
910864123
Phone
4258816444
Business address
6645 185TH AVE NE, SUITE 100, REDMOND, WA, 98052
Open-market buys, last 90 days
$999,996
in 1 filing
Open-market sales, last 90 days
$0
in 0 filings

Net +$999,996. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Pace of trading Bought Sold

Who's trading

90 days

  1. Red Oak Partners, LLC +$1000K 10% owner 1 filing

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2017-05-18 CROWLEY BRIAN Director Grant or award +2,400 $7.27 $17K 34,504
2017-05-18 Howe Alan B Director Grant or award +2,400 $7.27 $17K 26,900
2017-05-18 GALLENBERGER MARK J Director Grant or award +2,400 $7.27 $17K 21,900
2017-05-08 Brown Douglas Wells Director Option exercise +12,500 $6.02 $75K 48,600
2017-05-08 Brown Douglas Wells Director Shares withheld for taxes −12,186 $6.18 $75K 36,414
2017-05-08 Brown Douglas Wells Director Option exercise · Common Stock +12,500 $6.02 $75K 0
2017-05-08 HATLEN JOEL S Vice President Option exercise +25,000 $6.02 $151K 268,767
2017-05-08 HATLEN JOEL S Vice President Shares withheld for taxes −24,674 $6.18 $152K 244,093
2017-05-08 HATLEN JOEL S Vice President Option exercise · Common Stock −25,000 $6.02 $151K 0
2017-02-27 Ambrose Anthony PRESIDENT Option exercise +70,000 $1.87 $131K 301,396
2017-02-27 Ambrose Anthony PRESIDENT Shares withheld for taxes −43,089 $5.21 $224K 258,307
2017-02-27 Ambrose Anthony PRESIDENT Option exercise · Common Stock −70,000 $1.87 $131K 70,000
2016-11-29 Ambrose Anthony PRESIDENT Option exercise +60,000 $1.87 $112K 271,002
2016-11-29 Ambrose Anthony PRESIDENT Shares withheld for taxes −39,606 $4.31 $171K 231,396
2016-11-29 Ambrose Anthony PRESIDENT Option exercise · Common Stock −60,000 $4.31 $259K 140,000
2016-10-25 Ambrose Anthony President Shares withheld for taxes −6,066 $3.60 $22K 211,002
2016-07-29 HATLEN JOEL S Vice President Option exercise +40,000 $2.82 $113K 278,729
2016-07-29 HATLEN JOEL S Vice President Shares withheld for taxes −34,962 $3.60 $126K 243,767
2016-07-29 HATLEN JOEL S Vice President Option exercise · Common Stock −40,000 $2.82 $113K 25,000
2016-05-24 CROWLEY BRIAN Director Grant or award +5,400 $2.60 $14K 32,104

Page 14 of 16 · 303 trades