Jeffrey S. Mathiesen

Insider Reports History

Entity
Individual
Location
43334 Seven Mile Rd., Suite 1000, Northville, MI
Signature
/s/ Stephanie Swan, by Power of Attorney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Jeffrey S. Mathiesen:

Stock Role Class Num Shares Value Price $ Report Date Ownership
NEUROONE MEDICAL TECHNOLOGIES Corp Director Common Stock 114K $132K $1.15 Feb 14, 2025 Direct
HELIUS MEDICAL TECHNOLOGIES, INC. CFO and Treasurer, Director Stock Option (Right to Buy) 140K Jan 6, 2025 Direct
Healthcare Triangle, Inc. Director Non-Qualified Stock Option 20K Aug 19, 2022 Direct
NEUROONE MEDICAL TECHNOLOGIES Corp Director Option to Purchase Common Stock 17K Feb 14, 2025 Direct
Panbela Therapeutics, Inc. Director Stock Option (right to buy) 8.33K Mar 27, 2023 Direct

Insider Reports Filed by Jeffrey S. Mathiesen

Symbol Company Period Transactions Value $ Form Type Date Filed Role
NMTC NEUROONE MEDICAL TECHNOLOGIES Corp Feb 14, 2025 2 $0 4 Feb 19, 2025 Director
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. Jan 6, 2025 1 $0 4 Jan 8, 2025 CFO and Treasurer, Director
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. Jul 2, 2024 1 $0 4 Jul 5, 2024 CFO and Treasurer, Director
PBLA Panbela Therapeutics, Inc. Mar 27, 2023 1 $0 4 Mar 29, 2023 Director
NMTC NEUROONE MEDICAL TECHNOLOGIES Corp Mar 16, 2023 2 $0 4 Mar 20, 2023 Director
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. Feb 14, 2023 1 $0 4 Feb 16, 2023 CFO and Treasurer, Director
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. Sep 13, 2022 1 $0 4 Sep 14, 2022 CFO and Treasurer, Director
HCTI Healthcare Triangle, Inc. Aug 19, 2022 0 $0 4 Aug 22, 2022 Director
NMTC NEUROONE MEDICAL TECHNOLOGIES Corp May 31, 2022 2 $0 4 Jun 2, 2022 Director
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. May 23, 2022 1 $0 4 May 25, 2022 CFO and Treasurer
HCTI Healthcare Triangle, Inc. Mar 31, 2022 0 $0 3 Apr 1, 2022 Director
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. Feb 16, 2022 1 $0 4 Feb 18, 2022 CFO and Treasurer
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. Dec 17, 2021 1 $15.9K 4 Dec 20, 2021 CFO and Treasurer
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. Jun 14, 2021 1 $0 4 Jun 15, 2021 CFO and Treasurer
NMTC NEUROONE MEDICAL TECHNOLOGIES Corp Jun 2, 2021 2 $0 4 Jun 4, 2021 Director
PBLA Panbela Therapeutics, Inc. May 25, 2021 2 $0 4 May 27, 2021 Director
HSDT HELIUS MEDICAL TECHNOLOGIES, INC. May 25, 2021 2 $0 4 May 27, 2021 Director