Mathiesen Jeffrey S Insider Trades

Insider Trading History

Track insider trading activity for Mathiesen Jeffrey S. 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
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Director
Holding Value $85.1k 26,036 shares
Last Trade
Apr 03, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$20.8k 26,036 shares
$0.80
$3.27
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Director
Holding Value $511k 156,343 shares
Last Trade
Apr 03, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$33.3k 41,929 shares
$0.80
$3.27
Helius Medical Technologies
Helius Medical Technologies HSDT
CFO And Treasurer
Holding Value $39.6k 26,200 shares
Last Trade
Jul 02, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$256k 26,200 shares
$9.76
$1.51
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Director
Holding Value $164k 50,000 shares
Last Trade
Jun 23, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$33k 50,000 shares
$0.66
$3.27
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Director
Holding Value $374k 114,414 shares
Last Trade
Feb 14, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$20.4k 17,025 shares
$1.20
$3.27
Helius Medical Technologies
Helius Medical Technologies HSDT
CFO And Treasurer
Holding Value $211k 139,857 shares
Last Trade
Jan 06, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$76.5M 139,857 shares
$547.00
$1.51
Helius Medical Technologies
Helius Medical Technologies HSDT
CFO And Treasurer
Holding Value $610k 404,000 shares
Last Trade
Jul 02, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$292M 404,000 shares
$724.00
$1.51
Panbela Therapeutics
Panbela Therapeutics PBLA
Director
Holding Value $41.7 8,333 shares
Last Trade
Mar 27, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$2.51M 8,333 shares
$300.84
$0.01
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Holding Value $283k 86,636 shares
Last Trade
Mar 16, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$33.3k 20,576 shares
$1.62
$3.27
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Holding Value $61.9k 18,927 shares
Last Trade
Mar 16, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$30.7k 18,927 shares
$1.62
$3.27
Helius Medical Technologies
Helius Medical Technologies HSDT
CFO And Treasurer
Holding Value $4.07M 2,693,000 shares
Last Trade
Feb 14, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$31.2B 2,693,000 shares
$11,587.50
$1.51
Helius Medical Technologies
Helius Medical Technologies HSDT
CFO And Treasurer
Holding Value $27.2k 18,000 shares
Last Trade
Sep 13, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$365M 18,000 shares
$20,250.00
$1.51
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Director
Holding Value $95.6k 29,230 shares
Last Trade
May 31, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$33.3k 29,230 shares
$1.14
$3.27
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Director
Holding Value $216k 66,060 shares
Last Trade
May 31, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$33.3k 29,240 shares
$1.14
$3.27
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Director
Holding Value $95.6k 29,230 shares
Last Trade
May 31, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$33.3k 29,230 shares
$1.14
$3.27
Helius Medical Technologies
Helius Medical Technologies HSDT
Director, CFO And Treasurer
Holding Value $55.9k 37,000 shares
Last Trade
May 23, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.94B 37,000 shares
$52,500.00
$1.51
Helius Medical Technologies
Helius Medical Technologies HSDT
CFO And Treasurer
Holding Value $18k 11,948 shares
Last Trade
Feb 16, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$1.41B 8,011 shares
$175,500.00
$1.51
Helius Medical Technologies
Helius Medical Technologies HSDT
CFO And Treasurer
Holding Value $5.94k 3,937 shares
Last Trade
Dec 17, 2021 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$576M 3,000 shares
$192,000.00
$1.51
Helius Medical Technologies
Helius Medical Technologies HSDT
CFO And Treasurer
Holding Value $117k 77,250 shares
Last Trade
Jun 14, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$45.1B 77,250 shares
$583,875.00
$1.51
NeuroOne Medical Technologies
NeuroOne Medical Technologies NMTC
Director
Holding Value $120k 36,811 shares
Last Trade
Jun 02, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$33.3k 4,592 shares
$7.26
$3.27

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