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Shafer Christina

Disclosed activity across 2 companies

Tapewire entity
49091
SEC CIK
0001934412

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Neurogene Inc.NGNE · Entity 5160Chief Commercial OfficerMay 05, 2026May 07, 2026

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.

Neurogene Inc.

Report date May 05, 2026 · Filed May 07, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $28.94 · Expires 2036-05-05Direct120,000 Reported balance After 2026-05-05 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-05-05 · Grant · Acquired 120,000 · Balance 120,000

F1: This option represents the right to purchase 120,000 shares of the Issuer's common stock, one quarter of which will vest on April 20, 2027 with the remaining three quarters vesting on the 20th of each month in equal monthly installments through April 20, 2030, subject to the Reporting Person's continued provision of service to the Issuer on each vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: This option represents the right to purchase 120,000 shares of the Issuer's common stock, one quarter of which will vest on April 20, 2027 with the remaining three quarters vesting on the 20th of each month in equal monthly installments through April 20, 2030, subject to the Reporting Person's continued provision of service to the Issuer on each vesting date.

Past disclosures · reporting ended (1)

No longer tracked through insider filings. These historical balances do not imply present ownership or a zero position.

MARINUS PHARMACEUTICALS, INC.

Report date February 07, 2025 · Filed February 11, 2025

Section 16 reporting ended · disclosed 2025-02-11. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Ending reported balance After 2025-02-11 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2025-02-07 · Disposition to issuer · Disposed 18,778 · Balance 48,628

F1: On December 29, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Immedica Pharma AB, a corporation organized and existing under the laws of Sweden ("Parent"), and Matador Subsidiary, Inc. a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $0.55 per share (the "Offer Price") in cash.

Row 2 · 2025-02-11 · Disposition to issuer · Disposed 48,628 · Balance 0

F1: On December 29, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Immedica Pharma AB, a corporation organized and existing under the laws of Sweden ("Parent"), and Matador Subsidiary, Inc. a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $0.55 per share (the "Offer Price") in cash.

F2: Represents 48,628 shares underlying Restricted Stock Units (the "RSUs"). Pursuant to the terms of the Merger Agreement, at the effective time of the merger (the "Effective Time"), each outstanding RSU was terminated in exchange for a lump sum cash payment equal to (i) the Offer Price multiplied by (ii) the number of shares of Common Stock underlying the RSU.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.40 · Expires 2034-06-18Direct0 Reported balance After 2025-02-11 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2025-02-11 · Disposition to issuer · Disposed 49,125 · Balance 0

F3: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $9.74 · Expires 2034-01-18Direct0 Reported balance After 2025-02-11 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2025-02-11 · Disposition to issuer · Disposed 98,250 · Balance 0

F3: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.94 · Expires 2033-01-26Direct0 Reported balance After 2025-02-11 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2025-02-11 · Disposition to issuer · Disposed 78,188 · Balance 0

F3: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.40 · Expires 2032-02-04Direct0 Reported balance After 2025-02-11 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2025-02-11 · Disposition to issuer · Disposed 57,900 · Balance 0

F3: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $12.60 · Expires 2031-01-15Direct0 Reported balance After 2025-02-11 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2025-02-11 · Disposition to issuer · Disposed 15,000 · Balance 0

F3: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $13.71 · Expires 2030-11-09Direct0 Reported balance After 2025-02-11 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2025-02-11 · Disposition to issuer · Disposed 128,000 · Balance 0

F3: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Filing footnotes · ownership attribution and instrument terms

F1: On December 29, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Immedica Pharma AB, a corporation organized and existing under the laws of Sweden ("Parent"), and Matador Subsidiary, Inc. a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $0.55 per share (the "Offer Price") in cash.

F2: Represents 48,628 shares underlying Restricted Stock Units (the "RSUs"). Pursuant to the terms of the Merger Agreement, at the effective time of the merger (the "Effective Time"), each outstanding RSU was terminated in exchange for a lump sum cash payment equal to (i) the Offer Price multiplied by (ii) the number of shares of Common Stock underlying the RSU.

F3: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

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
May 05, 2026 Filed May 7, 2026 16:35 UTC Neurogene Inc. NGNE · Entity 5160 GrantNon-Qualified Stock Option (right to buy) · Derivative 120,000 $0.00 Strike: $28.94 $0.00
Disclosure

SEC source: 0001934412-26-000006 · wk-form4_1778171726.xml · derivative · entry 1

Shafer Christina · CIK 0001934412 · Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,000

Underlying: Common Stock · 120,000 shares

Expires 2036-05-05

F1 · derivative.exercise_date: This option represents the right to purchase 120,000 shares of the Issuer's common stock, one quarter of which will vest on April 20, 2027 with the remaining three quarters vesting on the 20th of each month in equal monthly installments through April 20, 2030, subject to the Reporting Person's continued provision of service to the Issuer on each vesting date.

Read SEC document
February 11, 2025 Filed Feb 11, 2025 09:12 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Disposition to issuerStock Option (Right to Buy) · Derivative 128,000 $0.00 Strike: $13.71 $0.00
Disclosure

SEC source: 0001104659-25-011240 · tm255946-3_4seq1.xml · derivative · entry 8

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 128,000 shares

Expires 2030-11-09

F3 · kind: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

F3 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Read SEC document
February 11, 2025 Filed Feb 11, 2025 09:12 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Disposition to issuerStock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $12.60 $0.00
Disclosure

SEC source: 0001104659-25-011240 · tm255946-3_4seq1.xml · derivative · entry 7

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2031-01-15

F3 · kind: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

F3 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Read SEC document
February 11, 2025 Filed Feb 11, 2025 09:12 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Disposition to issuerStock Option (Right to Buy) · Derivative 57,900 $0.00 Strike: $10.40 $0.00
Disclosure

SEC source: 0001104659-25-011240 · tm255946-3_4seq1.xml · derivative · entry 6

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 57,900 shares

Expires 2032-02-04

F3 · kind: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

F3 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Read SEC document
February 11, 2025 Filed Feb 11, 2025 09:12 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Disposition to issuerStock Option (Right to Buy) · Derivative 78,188 $0.00 Strike: $5.94 $0.00
Disclosure

SEC source: 0001104659-25-011240 · tm255946-3_4seq1.xml · derivative · entry 5

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 78,188 shares

Expires 2033-01-26

F3 · kind: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

F3 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Read SEC document
February 11, 2025 Filed Feb 11, 2025 09:12 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Disposition to issuerStock Option (Right to Buy) · Derivative 98,250 $0.00 Strike: $9.74 $0.00
Disclosure

SEC source: 0001104659-25-011240 · tm255946-3_4seq1.xml · derivative · entry 4

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 98,250 shares

Expires 2034-01-18

F3 · kind: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

F3 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Read SEC document
February 11, 2025 Filed Feb 11, 2025 09:12 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Disposition to issuerStock Option (Right to Buy) · Derivative 49,125 $0.00 Strike: $1.40 $0.00
Disclosure

SEC source: 0001104659-25-011240 · tm255946-3_4seq1.xml · derivative · entry 3

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 49,125 shares

Expires 2034-06-18

F3 · kind: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

F3 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, at the Effective Time, each outstanding out-of-the-money stock option (i.e., a stock option that has an exercise price per share that is greater than the Offer Price) was terminated and the Reporting Person was not entitled to any payment in respect thereof.

Read SEC document
February 11, 2025 Filed Feb 11, 2025 09:12 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Disposition to issuerCommon Stock 48,628 $0.55 $26,745.40
Disclosure

SEC source: 0001104659-25-011240 · tm255946-3_4seq1.xml · nonDerivative · entry 2

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: On December 29, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Immedica Pharma AB, a corporation organized and existing under the laws of Sweden ("Parent"), and Matador Subsidiary, Inc. a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $0.55 per share (the "Offer Price") in cash.

F2 · shares: Represents 48,628 shares underlying Restricted Stock Units (the "RSUs"). Pursuant to the terms of the Merger Agreement, at the effective time of the merger (the "Effective Time"), each outstanding RSU was terminated in exchange for a lump sum cash payment equal to (i) the Offer Price multiplied by (ii) the number of shares of Common Stock underlying the RSU.

F1 · price: On December 29, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Immedica Pharma AB, a corporation organized and existing under the laws of Sweden ("Parent"), and Matador Subsidiary, Inc. a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $0.55 per share (the "Offer Price") in cash.

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February 07, 2025 Filed Feb 11, 2025 09:12 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Disposition to issuerCommon Stock 18,778 $0.55 $10,327.90
Disclosure

SEC source: 0001104659-25-011240 · tm255946-3_4seq1.xml · nonDerivative · entry 1

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,628

F1 · kind: On December 29, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Immedica Pharma AB, a corporation organized and existing under the laws of Sweden ("Parent"), and Matador Subsidiary, Inc. a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $0.55 per share (the "Offer Price") in cash.

F1 · price: On December 29, 2024, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Immedica Pharma AB, a corporation organized and existing under the laws of Sweden ("Parent"), and Matador Subsidiary, Inc. a Delaware corporation and a wholly owned subsidiary of Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $0.55 per share (the "Offer Price") in cash.

Read SEC document
August 05, 2024 Filed Aug 7, 2024 16:05 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 SaleCommon Stock 3,820 $1.14 $4,354.80
Disclosure

SEC source: 0001415889-24-020899 · form4-08072024_040812.xml · nonDerivative · entry 1

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,406

F1 · kind: The sales reported on this Form 4 represent shares of common stock of Marinus Pharmaceuticals, Inc. (the "Company") sold by the reporting person pursuant to a Rule 10b5-1 Plan adopted on May 16, 2022 to cover tax obligations in connection with the vesting of restricted stock units.

F2 · price: The price reported in column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $1.11 to $1.16, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, 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 ranges set forth in this footnote (2) to this Form 4.

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June 18, 2024 Filed Jun 20, 2024 16:22 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 GrantStock Option (Right to Buy) · Derivative 49,125 $0.00 Strike: $1.40 $0.00
Disclosure

SEC source: 0001415889-24-017632 · form4-06202024_080637.xml · derivative · entry 2

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,125

Underlying: Common Stock · 49,125 shares

Expires 2034-06-18

F2 · derivative.exercise_date: The option vests and becomes exercisable in full on July 15, 2025, subject to the reporting person's continued service with the Issuer.

Read SEC document
June 18, 2024 Filed Jun 20, 2024 16:22 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 GrantCommon Stock 10,918 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-017632 · form4-06202024_080637.xml · nonDerivative · entry 1

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,226

F1 · shares: Represents the grant of restricted stock units (RSUs). The RSUs vest in full on July 15, 2025, subject to the reporting person's continued service with Marinus Pharmaceuticals, Inc. (the Issuer). Each RSU represents the right to receive one share of common stock of the Issuer.

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February 20, 2024 Filed Feb 22, 2024 16:05 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 SaleCommon Stock 2,153 $9.56 $20,582.68
Disclosure

SEC source: 0001415889-24-004782 · form4-02222024_040209.xml · nonDerivative · entry 1

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,308

F1 · kind: The sales reported on this Form 4 represent shares of common stock of Marinus Pharmaceuticals, Inc. (the "Company") sold by the reporting person pursuant to a Rule 10b5-1 Plan adopted on May 16, 2022 to cover tax obligations in connection with the vesting of restricted stock units.

F2 · price: The price reported in column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $9.08 to $9.78, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, 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 ranges set forth in this footnote (2) to this Form 4.

Read SEC document
January 18, 2024 Filed Jan 19, 2024 16:21 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 GrantStock Option (Right to Buy) · Derivative 98,250 $0.00 Strike: $9.74 $0.00
Disclosure

SEC source: 0001415889-24-001594 · form4-01192024_090124.xml · derivative · entry 2

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,250

Underlying: Common Stock · 98,250 shares

Expires 2034-01-18

F2 · derivative.exercise_date: The option vests and becomes exercisable in 36 equal monthly installments beginning on February 18, 2024, subject to the reporting person's continued service with the Issuer.

Read SEC document
January 18, 2024 Filed Jan 19, 2024 16:21 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 GrantCommon Stock 21,835 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-001594 · form4-01192024_090124.xml · nonDerivative · entry 1

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,461

F1 · shares: Represents the grant of restricted stock units (RSUs). The RSUs vest in three equal installments, with the first installment vesting on February 15, 2025, the second installment vesting on February 15, 2026, and the third installment vesting on February 15, 2027, subject to the reporting person's continued service with Marinus Pharmaceuticals, Inc. (the Issuer). Each RSU represents the right to receive one share of common stock of the Issuer.

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August 08, 2023 Filed Aug 8, 2023 21:05 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 SaleCommon Stock 11 $8.93 $98.23
Disclosure

SEC source: 0001415889-23-011952 · form4-08082023_090810.xml · nonDerivative · entry 2

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,626

F1 · kind: The sales reported on this Form 4 represent shares of common stock of Marinus Pharmaceuticals, Inc. (the "Company") sold by the reporting person pursuant to a Rule 10b5-1 Plan adopted on May 16, 2022 to cover tax obligations in connection with the vesting of restricted stock units.

F3 · price: The price reported in column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $8.58 to $8.96, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, 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 ranges set forth in this footnote (3) to this Form 4.

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August 07, 2023 Filed Aug 8, 2023 21:05 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 SaleCommon Stock 2,385 $9.52 $22,705.20
Disclosure

SEC source: 0001415889-23-011952 · form4-08082023_090810.xml · nonDerivative · entry 1

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,637

F1 · kind: The sales reported on this Form 4 represent shares of common stock of Marinus Pharmaceuticals, Inc. (the "Company") sold by the reporting person pursuant to a Rule 10b5-1 Plan adopted on May 16, 2022 to cover tax obligations in connection with the vesting of restricted stock units.

F2 · price: The price reported in column 4 is a weighted-average price. These shares were sold in multiple transactions at prices ranging from $9.35 to $9.87, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, 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 ranges set forth in this footnote (2) to this Form 4.

Read SEC document
January 26, 2023 Filed Jan 30, 2023 16:30 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 GrantStock Option (Right to Buy) · Derivative 78,188 $0.00 Strike: $5.94 $0.00
Disclosure

SEC source: 0001415889-23-001566 · form4-01302023_090106.xml · derivative · entry 2

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,188

Underlying: Common Stock · 78,188 shares

Expires 2033-01-26

F2 · derivative.exercise_date: The option vests and becomes exercisable in 36 equal monthly installments beginning on February 26, 2023, subject to the reporting person's continued service with the Issuer.

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January 26, 2023 Filed Jan 30, 2023 16:30 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 GrantCommon Stock 17,375 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-001566 · form4-01302023_090106.xml · nonDerivative · entry 1

Shafer Christina · CIK 0001934412 · CHIEF COMMERCIAL OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,022

F1 · shares: Represents the grant of restricted stock units (RSUs). The RSUs vest in three equal installments, with the first installment vesting on February 15, 2024, the second installment vesting on February 15, 2025, and the third installment vesting on February 15, 2026, subject to the reporting person's continued service with Marinus Pharmaceuticals, Inc. (the Issuer). Each RSU represents the right to receive one share of common stock of the Issuer.

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November 09, 2022 Filed Nov 14, 2022 07:43 UTC MARINUS PHARMACEUTICALS, INC. MRNS · Entity 83359 Tax withholdingCommon Stock 1,505 $4.70 $7,073.50
Disclosure

SEC source: 0001104659-22-117734 · tm2230313-1_4seq1.xml · nonDerivative · entry 1

Shafer Christina · CIK 0001934412 · Chief Commercial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,647

F1 · kind: Represents 1,505 shares withheld to cover taxes associated with the November 9, 2022 vesting of 5,000 restricted stock awards.

F1 · shares: Represents 1,505 shares withheld to cover taxes associated with the November 9, 2022 vesting of 5,000 restricted stock awards.

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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.