DATA I O CORP

Ticker: DAIO CUSIP: 237690102 Class: Stock

AIGH Capital Management LLC's Holding History (CIK: 0001835943)

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

Q3 2021

Shares 418,310 Value ($000) $2,731 Avg Close $6.09 Range $4.80 - $7.52

Q2 2021

Shares 418,310 Value ($000) $2,849 Avg Close $5.94 Range $5.15 - $7.24

Q1 2021

Shares 378,310 Value ($000) $2,051 Avg Close $5.33 Range $4.03 - $6.10

Q4 2020

Shares 198,845 Value ($000) $820 Avg Close $3.85 Range $2.99 - $4.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	418,310	$2,731	$6.09	$4.80 - $7.52
Q2 2021	418,310	$2,849	$5.94	$5.15 - $7.24
Q1 2021	378,310	$2,051	$5.33	$4.03 - $6.10
Q4 2020	198,845	$820	$3.85	$2.99 - $4.85