NORTHERN TECHNOLOGIES INTL C

Ticker: NTIC CUSIP: 665809109 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q3 2025
Shares 10,059 Value ($000) $78 Avg Close $7.76 Range $7.12 - $8.94
Q2 2025
Shares 10,059 Value ($000) $75 Avg Close $7.61 Range $6.72 - $10.75
Q1 2025
Shares 10,179 Value ($000) $106 Avg Close $11.64 Range $10.35 - $13.79
Q4 2024
Shares 10,183 Value ($000) $137 Avg Close $13.03 Range $11.61 - $14.93
Q3 2024
Shares 11,370 Value ($000) $140 Avg Close $12.96 Range $11.53 - $16.69
Q2 2024
Shares 11,370 Value ($000) $188 Avg Close $16.25 Range $11.40 - $19.21
Q1 2024
Shares 33,067 Value ($000) $445 Avg Close $12.86 Range $11.17 - $14.59
Q4 2023
Shares 33,067 Value ($000) $390 Avg Close $11.49 Range $9.77 - $12.99
Q3 2023
Shares 46,327 Value ($000) $619 Avg Close $12.14 Range $10.13 - $13.41
Q2 2023
Shares 47,725 Value ($000) $511 Avg Close $10.91 Range $9.68 - $12.39
Q1 2023
Shares 46,025 Value ($000) $554 Avg Close $12.04 Range $11.11 - $12.84
Q4 2022
Shares 46,025 Value ($000) $1 Avg Close $12.33 Range $11.28 - $14.14
Q3 2022
Shares 46,025 Value ($000) $613 Avg Close $10.59 Range $8.71 - $12.96
Q2 2022
Shares 49,181 Value ($000) $460 Avg Close $10.26 Range $8.48 - $11.76
Q1 2022
Shares 49,181 Value ($000) $591 Avg Close $12.22 Range $11.00 - $14.65
Q4 2021
Shares 47,980 Value ($000) $734 Avg Close $14.44 Range $11.72 - $16.59
Q3 2021
Shares 38,305 Value ($000) $582 Avg Close $16.41 Range $13.82 - $19.74
Q2 2021
Shares 38,998 Value ($000) $675 Avg Close $14.82 Range $12.85 - $16.53
Q1 2021
Shares 38,625 Value ($000) $587 Avg Close $13.43 Range $9.35 - $15.87
Q4 2020
Shares 38,625 Value ($000) $408 Avg Close $8.31 Range $7.11 - $9.61
Q3 2020
Shares 61,669 Value ($000) $512 Avg Close $7.70 Range $5.92 - $8.56
Q2 2020
Shares 61,839 Value ($000) $493 Avg Close $6.97 Range $5.13 - $10.86
Q1 2020
Shares 61,839 Value ($000) $458 Avg Close $10.82 Range $4.28 - $13.48
Q4 2019
Shares 63,352 Value ($000) $891 Avg Close $11.38 Range $10.62 - $13.29
Q3 2019
Shares 61,092 Value ($000) $749 Avg Close $10.29 Range $8.98 - $11.65
Q2 2019
Shares 30,546 Value ($000) $747 Avg Close $11.35 Range $10.42 - $12.63
Q1 2019
Shares 17,732 Value ($000) $474 Avg Close $13.10 Range $11.43 - $14.34
Q4 2018
Shares 16,132 Value ($000) $477 Avg Close $14.26 Range $11.21 - $15.90
Q3 2018
Shares 17,351 Value ($000) $602 Avg Close $15.83 Range $13.55 - $18.49
Q2 2018
Shares 17,351 Value ($000) $621 Avg Close $13.25 Range $9.42 - $15.97
Q1 2018
Shares 17,351 Value ($000) $394 Avg Close $10.21 Range $8.60 - $11.82
Q4 2017
Shares 19,110 Value ($000) $473 Avg Close $8.14 Range $6.86 - $11.60
Q3 2017
Shares 22,974 Value ($000) $381 Avg Close $7.47 Range $6.51 - $8.15