ZOVIO INC

Ticker: ZVOI CUSIP: 98979V102 Class: COMMON STOCK

OBERWEIS ASSET MANAGEMENT INC/'s Holding History (CIK: 0000937886)

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

Q2 2019

Shares 105,721 Value ($000) $378 Avg Close $4.98 Range $3.19 - $7.09

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	105,721	$378	$4.98	$3.19 - $7.09