Wolsfeld Matthew C Insider Trades

Insider Trading History

Track insider trading activity for Wolsfeld Matthew C. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $267k 32,559 shares
Last Trade
Sep 01, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$242k 32,559 shares
$7.42
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $272k 33,156 shares
Last Trade
Sep 01, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$440k 33,156 shares
$13.26
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $1.38M 168,149 shares
Last Trade
Jul 15, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$102k 7,752 shares
$13.17
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $0 0 shares
Last Trade
Jul 15, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$102k 7,752 shares
$13.17
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $275k 33,543 shares
Last Trade
Sep 01, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$444k 33,543 shares
$13.25
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $0 0 shares
Last Trade
Jul 11, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$93.1k 8,582 shares
$10.85
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $1.31M 160,338 shares
Last Trade
Jul 11, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$93.1k 8,582 shares
$10.85
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $1.24M 151,727 shares
Last Trade
Oct 04, 2022 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$139k 10,086 shares
$13.83
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $1.33M 161,813 shares
Last Trade
Oct 04, 2022 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$362k 27,218 shares
$13.29
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $0 0 shares
Last Trade
Oct 04, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$362k 27,218 shares
$13.29
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $288k 35,121 shares
Last Trade
Sep 01, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$400k 35,121 shares
$11.38
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $288k 35,121 shares
Last Trade
Sep 01, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$395k 35,121 shares
$11.25
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $197k 24,051 shares
Last Trade
Sep 01, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$408k 24,051 shares
$16.97
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $453k 55,244 shares
Last Trade
Sep 01, 2020 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$455k 55,244 shares
$8.24
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $355k 43,351 shares
Last Trade
Sep 01, 2019 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$468k 43,351 shares
$10.80
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $83.6k 10,198 shares
Last Trade
Sep 01, 2018 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$186k 10,198 shares
$18.20
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $35.5k 4,325 shares
Last Trade
Sep 01, 2017 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$38.9k 4,325 shares
$9.00
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $48.7k 5,940 shares
Last Trade
Sep 01, 2016 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$39.8k 5,940 shares
$6.70
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $44.2k 5,386 shares
Last Trade
Sep 01, 2015 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$41.1k 5,386 shares
$7.64
$8.20
Northern Technologies International
Northern Technologies International NTIC
CFO And Corporate Secretary
Holding Value $31.8k 3,876 shares
Last Trade
Sep 01, 2014 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$40.1k 3,876 shares
$10.36
$8.20

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