NORTHERN TECHNOLOGIES INTL C

Ticker: NTIC CUSIP: 665809109 Class: Common Stock

Acuitas Investments, LLC's Holding History (CIK: 0001524828)

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

Q4 2021

Shares 192,360 Value ($000) $2,943 Avg Close $14.44 Range $11.72 - $16.59

Q3 2021

Shares 191,922 Value ($000) $2,917 Avg Close $16.41 Range $13.82 - $19.74

Q2 2021

Shares 171,405 Value ($000) $2,965 Avg Close $14.82 Range $12.85 - $16.53

Q1 2021

Shares 153,420 Value ($000) $2,332 Avg Close $13.43 Range $9.35 - $15.87

Q4 2020

Shares 177,387 Value ($000) $1,873 Avg Close $8.31 Range $7.11 - $9.61

Q3 2020

Shares 199,163 Value ($000) $1,653 Avg Close $7.70 Range $5.92 - $8.56

Q2 2020

Shares 201,441 Value ($000) $1,608 Avg Close $6.97 Range $5.13 - $10.86

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	192,360	$2,943	$14.44	$11.72 - $16.59
Q3 2021	191,922	$2,917	$16.41	$13.82 - $19.74
Q2 2021	171,405	$2,965	$14.82	$12.85 - $16.53
Q1 2021	153,420	$2,332	$13.43	$9.35 - $15.87
Q4 2020	177,387	$1,873	$8.31	$7.11 - $9.61
Q3 2020	199,163	$1,653	$7.70	$5.92 - $8.56
Q2 2020	201,441	$1,608	$6.97	$5.13 - $10.86