NATURAL GROCERS BY VITAMIN C

Ticker: NGVC CUSIP: 63888U108 Class: Common Stock

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

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

Q3 2025

Shares 218,806 Value ($000) $8,752 Avg Close $38.31 Range $34.96 - $45.59

Q2 2025

Shares 162,304 Value ($000) $6,370 Avg Close $45.84 Range $35.56 - $60.55

Q1 2025

Shares 132,702 Value ($000) $5,335 Avg Close $41.31 Range $34.62 - $50.22

Q4 2024

Shares 107,100 Value ($000) $4,254 Avg Close $34.08 Range $24.59 - $46.81

Q3 2024

Shares 105,000 Value ($000) $3,117 Avg Close $24.92 Range $20.50 - $29.83

Q2 2021

Shares 31,200 Value ($000) $335 Avg Close $11.45 Range $8.80 - $15.36

Q1 2021

Shares 31,200 Value ($000) $548 Avg Close $13.29 Range $11.51 - $15.75

Q4 2020

Shares 31,200 Value ($000) $429 Avg Close $9.68 Range $7.20 - $13.19

Q3 2020

Shares 22,800 Value ($000) $225 Avg Close $9.58 Range $6.88 - $12.71

Q2 2020

Shares 22,800 Value ($000) $339 Avg Close $8.87 Range $5.90 - $11.92

Q3 2015

Shares 14,000 Value ($000) $318 Avg Close $17.16 Range $14.17 - $20.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	218,806	$8,752	$38.31	$34.96 - $45.59
Q2 2025	162,304	$6,370	$45.84	$35.56 - $60.55
Q1 2025	132,702	$5,335	$41.31	$34.62 - $50.22
Q4 2024	107,100	$4,254	$34.08	$24.59 - $46.81
Q3 2024	105,000	$3,117	$24.92	$20.50 - $29.83
Q2 2021	31,200	$335	$11.45	$8.80 - $15.36
Q1 2021	31,200	$548	$13.29	$11.51 - $15.75
Q4 2020	31,200	$429	$9.68	$7.20 - $13.19
Q3 2020	22,800	$225	$9.58	$6.88 - $12.71
Q2 2020	22,800	$339	$8.87	$5.90 - $11.92
Q3 2015	14,000	$318	$17.16	$14.17 - $20.49