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person · Reporting owner

MATHIESEN JEFFREY S

Disclosed activity across 5 companies

Tapewire entity
53405
SEC CIK
0001296853

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Healthcare Triangle, Inc.HCTI · Entity 7909DirectorAugust 19, 2022August 22, 2022
MetaVia Inc.GEMP · Entity 7947Chief Financial OfficerJanuary 28, 2018January 30, 2018
NEUROONE MEDICAL TECHNOLOGIES CorpNMTC · Entity 7808DirectorApril 03, 2026April 07, 2026
Panbela Therapeutics, Inc.PBLA · Entity 11460DirectorMarch 27, 2023March 29, 2023
Solana CoHSDT · Entity 6630Director · CFO and TreasurerJuly 02, 2025July 04, 2025

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Healthcare Triangle, Inc.

Report date August 19, 2022 · Filed August 22, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Non-Qualified Stock OptionSEC Table II · derivative / convertible security · Conversion / exercise price $0.63 · Expires 2023-03-30Direct20,000 Reported balance Holding disclosure · report date 2022-08-19 · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · Balance 20,000

F1: This Option will become exercisable ("vest") on March 30, 2023. With respect to vested Shares Subject to Option, this Option shall expire on the earlier of (x) November 29, 2026 and (y) 18 months after the date of Termination, and not be exercisable for any Shares.

Filing footnotes · ownership attribution and instrument terms

F1: This Option will become exercisable ("vest") on March 30, 2023. With respect to vested Shares Subject to Option, this Option shall expire on the earlier of (x) November 29, 2026 and (y) 18 months after the date of Termination, and not be exercisable for any Shares.

MetaVia Inc.

Report date January 28, 2018 · Filed January 30, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.10 · Expires 2028-01-27Direct48,000 Reported balance After 2018-01-28 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2018-01-28 · Grant · Acquired 48,000 · Balance 48,000

F1: The option vests in a series of 48 successive equal monthly installments on the last day of each month, commencing on the grant date.

Filing footnotes · ownership attribution and instrument terms

F1: The option vests in a series of 48 successive equal monthly installments on the last day of each month, commencing on the grant date.

NEUROONE MEDICAL TECHNOLOGIES Corp

Report date April 03, 2026 · Filed April 07, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect156,343 Reported balance After 2026-04-03 transaction · row 1
1 source row

Row 1 · 2026-04-03 · Grant · Acquired 41,929 · Balance 156,343

F1: Represents a grant of restricted stock units, which vest in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Option to Purchase Common StockSEC Table II · derivative / convertible security · Conversion / exercise price $0.80 · Expires 2036-04-02Direct26,036 Reported balance After 2026-04-03 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-04-03 · Grant · Acquired 26,036 · Balance 26,036

F2: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a grant of restricted stock units, which vest in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

F2: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Panbela Therapeutics, Inc.

Report date March 27, 2023 · Filed March 29, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.50 · Expires 2033-03-27Direct8,333 Reported balance After 2023-03-27 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2023-03-27 · Grant · Acquired 8,333 · Balance 8,333

F1: Options scheduled to vest on the earlier of day before annual meeting of stockholders or one year anniversary.

Filing footnotes · ownership attribution and instrument terms

F1: Options scheduled to vest on the earlier of day before annual meeting of stockholders or one year anniversary.

Solana Co

Report date July 02, 2025 · Filed July 04, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.76 · Expires 2035-07-01Direct26,200 Reported balance After 2025-07-02 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2025-07-02 · Grant · Acquired 26,200 · Balance 26,200

F1: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

Filing footnotes · ownership attribution and instrument terms

F1: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
April 03, 2026 Filed Apr 7, 2026 17:38 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 26,036 $0.00 Strike: $0.80 $0.00
Disclosure

SEC source: 0001296853-26-000001 · primary_doc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,036

Underlying: Common Stock · 26,036 shares

Expires 2036-04-02

F2 · derivative.exercise_date: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
April 03, 2026 Filed Apr 7, 2026 17:38 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantCommon Stock 41,929 $0.00 $0.00
Disclosure

SEC source: 0001296853-26-000001 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 156,343

F1 · shares: Represents a grant of restricted stock units, which vest in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
July 02, 2025 Filed Jul 4, 2025 00:00 UTC Solana Co HSDT · Entity 6630 GrantStock Option (Right to Buy) · Derivative 26,200 $0.00 Strike: $9.76 $0.00
Disclosure

SEC source: 0001140361-25-024937 · form4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,200

Underlying: Class A Common Stock · 26,200 shares

Expires 2035-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on September 30, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

Read SEC document
June 23, 2025 Filed Jun 25, 2025 19:47 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 50,000 $0.00 Strike: $0.66 $0.00
Disclosure

SEC source: 0001656026-25-000004 · primary_doc.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2035-06-23

F1 · derivative.exercise_date: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 17:00 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 17,025 $0.00 Strike: $1.20 $0.00
Disclosure

SEC source: 0001213900-25-015155 · ownership.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,025

Underlying: Common Stock · 17,025 shares

Expires 2035-02-14

F2 · derivative.exercise_date: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
February 14, 2025 Filed Feb 19, 2025 17:00 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantCommon Stock 27,778 $0.00 $0.00
Disclosure

SEC source: 0001213900-25-015155 · ownership.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,414

F1 · shares: Represents a grant of restricted stock units, which vest in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
January 06, 2025 Filed Jan 8, 2025 21:10 UTC Solana Co HSDT · Entity 6630 GrantStock Option (Right to Buy) · Derivative 139,857 $0.00 Strike: $0.73 $0.00
Disclosure

SEC source: 0001140361-25-000618 · form4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 139,857

Underlying: Class A Common Stock · 139,857 shares

Expires 2035-01-05

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 50% of the options vested immediately upon grant, and the remaining options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter starting on March 31, 2025, subject to the Reporting Person's continued service through each applicable vesting period.

Read SEC document
July 02, 2024 Filed Jul 5, 2024 21:00 UTC Solana Co HSDT · Entity 6630 GrantStock Option (Right to Buy) · Derivative 404,000 $0.00 Strike: $0.97 $0.00
Disclosure

SEC source: 0001140361-24-032525 · form4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director · CFO and Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 404,000

Underlying: Class A Common Stock · 404,000 shares

Expires 2034-07-01

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. 62.5% of the options vested immediately upon grant, and the remaining options vest in a series of ten (10) successive equal quarterly installments on the last day of each quarter starting on September 30, 2024, subject to the Reporting Person's continued service through each applicable vesting period.

Read SEC document
March 27, 2023 Filed Mar 29, 2023 16:19 UTC Panbela Therapeutics, Inc. PBLA · Entity 11460 GrantStock Option (right to buy) · Derivative 8,333 $0.00 Strike: $0.50 $0.00
Disclosure

SEC source: 0001437749-23-008406 · rdgdoc.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,333

Underlying: Common Stock · 8,333 shares

Expires 2033-03-27

F1 · derivative.exercise_date: Options scheduled to vest on the earlier of day before annual meeting of stockholders or one year anniversary.

Read SEC document
March 16, 2023 Filed Mar 20, 2023 18:06 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 18,927 $0.00 Strike: $1.62 $0.00
Disclosure

SEC source: 0001213900-23-021351 · marketforms-60940.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,927

Underlying: Common Stock · 18,927 shares

Expires 2033-03-16

F2 · derivative.exercise_date: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
March 16, 2023 Filed Mar 20, 2023 18:06 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantCommon Stock 20,576 $0.00 $0.00
Disclosure

SEC source: 0001213900-23-021351 · marketforms-60940.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,636

F1 · shares: Represents a grant of restricted stock units, which vest in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
February 14, 2023 Filed Feb 17, 2023 00:12 UTC Solana Co HSDT · Entity 6630 GrantStock Option (Right to Buy) · Derivative 2,693,000 $0.00 Strike: $0.31 $0.00
Disclosure

SEC source: 0001140361-23-007527 · form4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,693,000

Underlying: Common Stock · 2,693,000 shares

Expires 2033-02-13

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter so that all of the options will be vested on the three-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

Read SEC document
September 13, 2022 Filed Sep 14, 2022 20:40 UTC Solana Co HSDT · Entity 6630 GrantStock Option (Right to Buy) · Derivative 18,000 $0.00 Strike: $0.54 $0.00
Disclosure

SEC source: 0001104659-22-100055 · tm2225892-1_4seq1.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,000

Underlying: Common Stock · 18,000 shares

Expires 2032-09-12

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2022 Equity Incentive Plan. The options vest in a series of twelve (12) successive equal quarterly installments on the last day of each quarter so that all of the options will be vested on the three-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

Read SEC document
May 31, 2022 Filed Jun 2, 2022 20:22 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 29,230 $0.00 Strike: $1.14 $0.00
Disclosure

SEC source: 0001596771-22-000017 · primary_doc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,230

Underlying: Common Stock · 29,230 shares

Expires 2032-05-31

F2 · derivative.exercise_date: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
May 31, 2022 Filed Jun 2, 2022 20:22 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantCommon Stock 29,240 $0.00 $0.00
Disclosure

SEC source: 0001596771-22-000017 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,060

F1 · shares: Represents a grant of restricted stock units, which vest in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
May 23, 2022 Filed May 25, 2022 20:31 UTC Solana Co HSDT · Entity 6630 GrantStock Option (Right to Buy) · Derivative 37,000 $0.00 Strike: $4.68 $0.00
Disclosure

SEC source: 0001140361-22-020576 · form4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,000

Underlying: Common Stock · 37,000 shares

Expires 2032-05-22

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option to purchase 37,000 shares of common stock under the Issuer's 2022 Equity Incentive Plan. Vests as to 6,170 shares on June 30, 2022, with the remainder vesting in 10 equal amounts on the last day of each fiscal quarter thereafter.

Read SEC document
February 16, 2022 Filed Feb 18, 2022 21:10 UTC Solana Co HSDT · Entity 6630 GrantClass A Common Stock 8,011 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-011221 · doc4.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,948

F1 · shares: Grant to the Reporting Person of a stock award under the Issuer's 2018 Omnibus Incentive Plan.

Read SEC document
December 17, 2021 Filed Dec 20, 2021 13:15 UTC Solana Co HSDT · Entity 6630 PurchaseClass A Common Stock 3,000 $5.31 $15,929.40
Disclosure

SEC source: 0001209191-21-070472 · doc4.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,937

F1 · price: The reported price in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.24 to $5.37 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
June 14, 2021 Filed Jun 15, 2021 20:05 UTC Solana Co HSDT · Entity 6630 GrantStock Option (Right to Buy) · Derivative 77,250 $0.00 Strike: $15.57 $0.00
Disclosure

SEC source: 0001209191-21-040556 · doc4.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · CFO and Treasurer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,250

Underlying: Common Stock · 77,250 shares

Expires 2031-06-13

F1 · derivative.exercise_date: Grant to the Reporting Person of a stock option to purchase 103,000 shares of common stock under the Issuer's 2018 Omnibus Incentive Plan. 25% of the shares are fully vested as of the grant date; 25% of the shares granted, which will be reported when earned, will vest based on a performance condition; of the remaining shares, 25% of such number remaining shall vest on the one year anniversary of the grant date, and the remainder shall vest in thirty-six successive equal monthly installments on the last day of each full month, subject to the Reporting Person's continuous service through each applicable vesting period.

Read SEC document
June 02, 2021 Filed Jun 4, 2021 20:29 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 4,682 $0.00 Strike: $7.26 $0.00
Disclosure

SEC source: 0001596771-21-000039 · primary_doc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,682

Underlying: Common Stock · 4,682 shares

Expires 2031-06-02

F3 · derivative.exercise_date: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
June 02, 2021 Filed Jun 4, 2021 20:29 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantCommon Stock 4,592 $0.00 $0.00
Disclosure

SEC source: 0001596771-21-000039 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,811

F1 · shares: Represents a grant of restricted stock units, which vest in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

F2 · balance_after: The share amount has been adjusted to reflect the reverse stock split effective on March 31, 2021 whereby each three shares issued and outstanding prior to the split were combined and converted into one share of common stock.

Read SEC document
May 25, 2021 Filed May 27, 2021 20:51 UTC Panbela Therapeutics, Inc. PBLA · Entity 11460 GrantStock Option (right to buy) · Derivative 12,368 $0.00 Strike: $4.17 $0.00
Disclosure

SEC source: 0001437749-21-013593 · rdgdoc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,368

Underlying: Common Stock · 12,368 shares

Expires 2031-05-25

F1 · derivative.exercise_date: Scheduled to vest and become exercisable in four equal increments on August 25, 2021, November 24, 2021, February 25, 2022 and the earlier of May 31, 2022 and the day before the company's annual meeting of stockholders to be held in 2022.

Read SEC document
May 25, 2021 Filed May 27, 2021 20:51 UTC Panbela Therapeutics, Inc. PBLA · Entity 11460 GrantCommon Stock 4,316 $0.00 $0.00
Disclosure

SEC source: 0001437749-21-013593 · rdgdoc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,191

Read SEC document
May 25, 2021 Filed May 27, 2021 20:11 UTC Solana Co HSDT · Entity 6630 GrantStock Option (Right to Buy) · Derivative 3,063 $0.00 Strike: $13.30 $0.00
Disclosure

SEC source: 0001209191-21-036235 · doc4.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,063

Underlying: Class A Common Stock · 3,063 shares

Expires 2031-05-24

F2 · derivative.exercise_date: Grant to the Reporting Person of a stock option under the Issuer's 2018 Omnibus Incentive Plan. The options vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the options will be vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

Read SEC document
May 25, 2021 Filed May 27, 2021 20:11 UTC Solana Co HSDT · Entity 6630 GrantClass A Common Stock 937 $0.00 $0.00
Disclosure

SEC source: 0001209191-21-036235 · doc4.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 937

F1 · shares: Grant to the Reporting Person of restricted stock units ("RSUs") under the Issuer's 2018 Omnibus Incentive Plan. The RSUs vest in a series of twelve (12) successive equal monthly installments on the last day of each month so that all of the RSUs will be vested on the one-year anniversary of the grant date, subject to the Reporting Person's continued service through each applicable vesting period.

Read SEC document
December 01, 2020 Filed Dec 3, 2020 16:13 UTC Panbela Therapeutics, Inc. PBLA · Entity 11460 GrantCommon Stock 2,875 $0.00 $0.00
Disclosure

SEC source: 0001437749-20-024771 · rdgdoc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,875

Read SEC document
June 24, 2020 Filed Jun 26, 2020 16:49 UTC Panbela Therapeutics, Inc. SNBP · Entity 11460 GrantStock Option (right to buy) · Derivative 13,700 $0.00 Strike: $4.98 $0.00
Disclosure

SEC source: 0001437749-20-014005 · rdgdoc.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,700

Underlying: Common Stock · 13,700 shares

Expires 2030-06-24

F1 · derivative.exercise_date: Scheduled to become fully exercisable the day before the annual meeting of stockholders to be held in 2021.

Read SEC document
June 15, 2020 Filed Jun 17, 2020 19:12 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 Exercise / conversionOption to Purchase Common Stock · Derivative 34,020 $0.00 Strike: $0.04 $0.00
Disclosure

SEC source: 0001596771-20-000053 · primary_doc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 34,020 shares

Expires 2027-04-10

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 15, 2020 Filed Jun 17, 2020 19:12 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 Exercise / conversionCommon Stock 34,020 $0.04 $1,190.70
Disclosure

SEC source: 0001596771-20-000053 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,658

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
June 02, 2020 Filed Jun 4, 2020 21:27 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 23,725 $0.00 Strike: $1.48 $0.00
Disclosure

SEC source: 0001596771-20-000047 · primary_doc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,725

Underlying: Common Stock · 23,725 shares

Expires 2030-06-02

F2 · derivative.exercise_date: The option vests in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

Read SEC document
June 02, 2020 Filed Jun 4, 2020 21:27 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantCommon Stock 22,371 $0.00 $0.00
Disclosure

SEC source: 0001596771-20-000047 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,638

F1 · shares: Represents a grant of restricted stock units, which vest in 12 equal monthly installments over a one-year period, with such vesting to occur at the end of each month.

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February 10, 2020 Filed Feb 11, 2020 21:45 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantCommon Stock 26,261 $0.00 $0.00
Disclosure

SEC source: 0001596771-20-000003 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,267

F1 · shares: Represents a grant of restricted stock units, which were fully vested on the date of grant.

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November 05, 2019 Filed Nov 7, 2019 21:22 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 100,000 $0.00 Strike: $2.14 $0.00
Disclosure

SEC source: 0001596771-19-000133 · primary_doc.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2029-11-05

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June 04, 2019 Filed Jun 6, 2019 23:05 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 14,995 $0.00 Strike: $2.38 $0.00
Disclosure

SEC source: 0001596771-19-000062 · primary_doc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,995

Underlying: Common Stock · 14,995 shares

Expires 2029-06-04

F2 · derivative.exercise_date: Vests in 12 approximately equal consecutive monthly increments, commencing on the one-month anniversary of the date of grant, so that all of the options will be vested on the one-year anniversary of the date of grant.

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June 04, 2019 Filed Jun 6, 2019 23:05 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantCommon Stock 14,006 $0.00 $0.00
Disclosure

SEC source: 0001596771-19-000062 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,006

F1 · shares: Represents a grant of restricted stock units. Vests in 12 approximately equal consecutive monthly increments, commencing on the one-month anniversary of the date of grant, so that all of the shares will be vested on the one-year anniversary of the date of grant.

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May 21, 2019 Filed May 23, 2019 19:28 UTC Panbela Therapeutics, Inc. SNBP · Entity 11460 GrantStock Option (right to buy) · Derivative 6,800 $0.00 Strike: $2.95 $0.00
Disclosure

SEC source: 0001437749-19-010782 · rdgdoc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,800

Underlying: Common Stock · 6,800 shares

Expires 2029-05-21

F2 · derivative.exercise_date: Immediately exercisable as to 50% of the shares and scheduled to vest with respect to 25% of the shares on each of May 21, 2020 and May 21, 2021.

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May 21, 2019 Filed May 23, 2019 19:28 UTC Panbela Therapeutics, Inc. SNBP · Entity 11460 GrantStock Option (right to buy) · Derivative 27,000 $0.00 Strike: $2.95 $0.00
Disclosure

SEC source: 0001437749-19-010782 · rdgdoc.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,000

Underlying: Common Stock · 27,000 shares

Expires 2029-05-21

F1 · derivative.exercise_date: Scheduled to become fully exercisable the day before the annual meeting of stockholders to be held in 2020.

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May 13, 2019 Filed May 15, 2019 20:33 UTC NEUROONE MEDICAL TECHNOLOGIES Corp NMTC · Entity 7808 GrantOption to Purchase Common Stock · Derivative 45,605 $0.00 Strike: $2.38 $0.00
Disclosure

SEC source: 0001596771-19-000044 · primary_doc.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,605

Underlying: Common Stock · 45,605 shares

Expires 2029-05-13

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February 20, 2018 Filed Feb 22, 2018 17:30 UTC Panbela Therapeutics, Inc. SNBP · Entity 11460 PurchaseWarrant (right to buy) · Derivative 3,000 Not disclosed Strike: $5.00 Not disclosed
Disclosure

SEC source: 0001437749-18-003129 · rdgdoc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

Underlying: Common Stock · 3,000 shares

Expires 2021-02-20

F1 · price: Reported securities purchased as one share of common stock and one warrant to purchase one share of common stock for a combined price of $5.00 per "unit."

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February 20, 2018 Filed Feb 22, 2018 17:30 UTC Panbela Therapeutics, Inc. SNBP · Entity 11460 PurchaseCommon Stock 3,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001437749-18-003129 · rdgdoc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

F1 · price: Reported securities purchased as one share of common stock and one warrant to purchase one share of common stock for a combined price of $5.00 per "unit."

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January 28, 2018 Filed Jan 30, 2018 21:20 UTC MetaVia Inc. GEMP · Entity 7947 GrantEmployee Stock Option (right to buy) · Derivative 48,000 $0.00 Strike: $10.10 $0.00
Disclosure

SEC source: 0001596771-18-000011 · primary_doc.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,000

Underlying: Common Stock · 48,000 shares

Expires 2028-01-27

F1 · derivative.exercise_date: The option vests in a series of 48 successive equal monthly installments on the last day of each month, commencing on the grant date.

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August 14, 2017 Filed Aug 16, 2017 20:10 UTC MetaVia Inc. GEMP · Entity 7947 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 3,207 $0.00 Strike: $3.59 $0.00
Disclosure

SEC source: 0001596771-17-000067 · primary_doc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,207 shares

Expires 2025-09-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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August 14, 2017 Filed Aug 16, 2017 20:10 UTC MetaVia Inc. GEMP · Entity 7947 Exercise / conversionCommon Stock 3,207 $3.59 $11,513.13
Disclosure

SEC source: 0001596771-17-000067 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,134

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 10, 2017 Filed Aug 11, 2017 20:07 UTC MetaVia Inc. GEMP · Entity 7947 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 3,000 $0.00 Strike: $3.59 $0.00
Disclosure

SEC source: 0001104659-17-051365 · a4.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,000 shares

Expires 2025-09-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 10, 2017 Filed Aug 11, 2017 20:07 UTC MetaVia Inc. GEMP · Entity 7947 Exercise / conversionCommon Stock 3,000 $3.59 $10,770.00
Disclosure

SEC source: 0001104659-17-051365 · a4.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,927

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 10, 2017 Filed Aug 15, 2017 20:22 UTC Amendment MetaVia Inc. GEMP · Entity 7947 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 3,000 $0.00 Strike: $3.59 $0.00
Disclosure

SEC source: 0001596771-17-000066 · primary_doc.xml · derivative · entry 2

MATHIESEN JEFFREY S · CIK 0001296853 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,093

Underlying: Common Stock · 3,000 shares

Expires 2025-09-24

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: Amended to correct an error related to the number of shares subject to the reported option following the exercise.

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August 10, 2017 Filed Aug 15, 2017 20:22 UTC Amendment MetaVia Inc. GEMP · Entity 7947 Exercise / conversionCommon Stock 3,000 $3.59 $10,770.00
Disclosure

SEC source: 0001596771-17-000066 · primary_doc.xml · nonDerivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,927

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 12, 2016 Filed Dec 14, 2016 17:02 UTC Panbela Therapeutics, Inc. SNBP · Entity 11460 GrantStock Option (right to buy) · Derivative 208,000 $0.00 Strike: $1.51 $0.00
Disclosure

SEC source: 0001437749-16-043355 · rdgdoc.xml · derivative · entry 1

MATHIESEN JEFFREY S · CIK 0001296853 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 208,000

Underlying: Common Stock · 208,000 shares

Expires 2026-12-12

F1 · derivative.exercise_date: Options scheduled to vest as to 50% of the shares on December 12, 2016 and as to 25% of the shares on each of June 12, 2017 and December 12, 2017.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.