DATA I O CORP

Ticker: DAIO CUSIP: 237690102 Class: Stock

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 2,131 Value ($000) $7 Avg Close $3.00 Range $2.49 - $3.42
Q3 2025
Shares 1,031 Value ($000) $3 Avg Close $3.24 Range $2.63 - $3.57
Q2 2025
Shares 1,144 Value ($000) $4 Avg Close $2.52 Range $1.88 - $3.12
Q1 2025
Shares 1,607 Value ($000) $4 Avg Close $2.79 Range $2.31 - $3.14
Q4 2024
Shares 1,683 Value ($000) $5 Avg Close $2.62 Range $2.40 - $2.97
Q3 2024
Shares 1,862 Value ($000) $5 Avg Close $2.57 Range $2.29 - $2.88
Q2 2024
Shares 2,450 Value ($000) $7 Avg Close $3.10 Range $2.64 - $3.99
Q1 2024
Shares 2,725 Value ($000) $10 Avg Close $3.28 Range $2.83 - $3.73
Q4 2023
Shares 2,900 Value ($000) $9 Avg Close $3.22 Range $2.87 - $3.98
Q3 2023
Shares 2,285 Value ($000) $9 Avg Close $4.05 Range $3.60 - $4.80
Q2 2023
Shares 1,619 Value ($000) $7 Avg Close $4.43 Range $3.78 - $4.99
Q1 2023
Shares 3,651 Value ($000) $0 Avg Close $4.38 Range $3.70 - $4.97
Q4 2022
Shares 3,770 Value ($000) $0 Avg Close $3.61 Range $2.61 - $4.44
Q3 2022
Shares 1,657 Value ($000) $4 Avg Close $3.21 Range $2.76 - $3.85
Q2 2022
Shares 1,266 Value ($000) $3 Avg Close $3.31 Range $2.95 - $4.34
Q1 2022
Shares 431 Value ($000) $2 Avg Close $4.67 Range $4.19 - $5.12
Q4 2021
Shares 1,265 Value ($000) $6 Avg Close $5.35 Range $4.19 - $6.87
Q3 2021
Shares 1,054 Value ($000) $7 Avg Close $6.09 Range $4.80 - $7.52
Q1 2021
Shares 822 Value ($000) $4 Avg Close $5.33 Range $4.03 - $6.10
Q4 2020
Shares 597 Value ($000) $3 Avg Close $3.85 Range $2.99 - $4.85
Q3 2020
Shares 2,412 Value ($000) $7 Avg Close $3.52 Range $2.86 - $4.06
Q2 2020
Shares 5,669 Value ($000) $19 Avg Close $3.13 Range $2.69 - $3.93
Q1 2020
Shares 140 Value ($000) $0 Avg Close $3.66 Range $2.34 - $4.48
Q4 2019
Shares 391 Value ($000) $2 Avg Close $4.01 Range $3.23 - $4.52
Q3 2019
Shares 172 Value ($000) $1 Avg Close $4.04 Range $3.60 - $4.63
Q1 2019
Shares 4,241 Value ($000) $24 Avg Close $5.88 Range $5.00 - $6.88
Q4 2018
Shares 3,135 Value ($000) $16 Avg Close $4.94 Range $4.27 - $5.65
Q3 2018
Shares 653 Value ($000) $3 Avg Close $5.62 Range $4.88 - $6.75
Q2 2018
Shares 2,162 Value ($000) $14 Avg Close $7.06 Range $6.04 - $7.97
Q1 2018
Shares 2,419 Value ($000) $18 Avg Close $9.95 Range $6.75 - $12.52
Q4 2017
Shares 494 Value ($000) $6 Avg Close $11.84 Range $8.53 - $16.49
Q2 2017
Shares 3,783 Value ($000) $30 Avg Close $6.67 Range $4.56 - $9.37
Q3 2016
Shares 621 Value ($000) $2 Avg Close $3.26 Range $2.39 - $3.95
Q2 2016
Shares 903 Value ($000) $2 Avg Close $2.42 Range $2.07 - $2.70
Q1 2016
Shares 558 Value ($000) $1 Avg Close $2.28 Range $2.03 - $2.80
Q4 2015
Shares 368 Value ($000) $1 Avg Close $2.73 Range $2.34 - $3.20
Q3 2015
Shares 100 Value ($000) $0 Avg Close $2.85 Range $2.26 - $3.62
Q2 2015
Shares 729 Value ($000) $2 Avg Close $3.39 Range $2.85 - $3.80
Q1 2015
Shares 261 Value ($000) $1 Avg Close $3.30 Range $3.01 - $3.75
Q3 2014
Shares 1,962 Value ($000) $6 Avg Close $3.08 Range $2.67 - $3.63
Q2 2014
Shares 654 Value ($000) $2 Avg Close $2.68 Range $2.18 - $3.15
Q1 2014
Shares 586 Value ($000) $1 Avg Close $2.77 Range $2.16 - $3.48
Q4 2013
Shares 692 Value ($000) $2 Avg Close $2.80 Range $2.27 - $3.25