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person · Reporting owner

Harris Keith R.

Disclosed activity across 2 companies

Tapewire entity
38185
SEC CIK
0001742703

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MeiraGTx Holdings plcMGTX · Entity 4734DirectorJune 11, 2026June 16, 2026
vTv Therapeutics Inc.VTVT · Entity 6614DirectorJune 19, 2023June 21, 2023

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.

MeiraGTx Holdings plc

Report date June 11, 2026 · Filed June 16, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Share UnitsSEC Table II · derivative / convertible securityDirect106,441 Reported balance After 2026-06-11 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-11 · Grant · Acquired 106,441 · Balance 106,441

F1: Each restricted share unit converts into one ordinary share upon settlement.

F2: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 11, 2027 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2027.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted share unit converts into one ordinary share upon settlement.

F2: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 11, 2027 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2027.

vTv Therapeutics Inc.

Report date June 19, 2023 · Filed June 21, 2023

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Director stock option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.80 · Expires 2033-06-19Direct75,000 Reported balance After 2023-06-19 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2023-06-19 · Grant · Acquired 75,000 · Balance 75,000

F1: This option vests in full on the one-year anniversary of the date of grant.

Filing footnotes · ownership attribution and instrument terms

F1: This option vests in full on the one-year anniversary of the date of grant.

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
June 11, 2026 Filed Jun 16, 2026 00:53 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantRestricted Share Units · Derivative 106,441 $0.00 $0.00
Disclosure

SEC source: 0001742703-26-000004 · form4-06162026_120624.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,441

Underlying: Ordinary Shares · 106,441 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon settlement.

F2 · derivative.exercise_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 11, 2027 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2027.

F2 · derivative.expiration_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 11, 2027 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2027.

Read SEC document
June 10, 2026 Filed Jun 11, 2026 00:01 UTC MeiraGTx Holdings plc MGTX · Entity 4734 Exercise / conversionRestricted Share Units · Derivative 75,000 $0.00 $0.00
Disclosure

SEC source: 0001742703-26-000002 · form4-06112026_120625.xml · derivative · entry 2

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 75,000 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon vesting.

F2 · derivative.exercise_date: The restricted share units vest in a single annual installment upon the earlier of (i) June 12, 2026 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2026.

F2 · derivative.expiration_date: The restricted share units vest in a single annual installment upon the earlier of (i) June 12, 2026 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2026.

Read SEC document
June 10, 2026 Filed Jun 11, 2026 00:01 UTC MeiraGTx Holdings plc MGTX · Entity 4734 Exercise / conversionOrdinary Shares 75,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001742703-26-000002 · form4-06112026_120625.xml · nonDerivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 200,000

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 · price: Each restricted share unit converts into one ordinary share upon vesting.

Read SEC document
June 12, 2025 Filed Jun 17, 2025 01:09 UTC Amendment MeiraGTx Holdings plc MGTX · Entity 4734 GrantRestricted Share Units · Derivative 75,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017454 · form4a-06172025_010605.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Ordinary Shares · 75,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon settlement.

F2 · shares: Due to an administrative error, this Form 4 is being amended to reflect the correct number of restricted share units granted.

F3 · derivative.exercise_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 12, 2026 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2026.

F3 · derivative.expiration_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 12, 2026 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2026.

F2 · derivative.underlying_shares: Due to an administrative error, this Form 4 is being amended to reflect the correct number of restricted share units granted.

F2 · balance_after: Due to an administrative error, this Form 4 is being amended to reflect the correct number of restricted share units granted.

Read SEC document
June 12, 2025 Filed Jun 17, 2025 00:51 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantRestricted Share Units · Derivative 45,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-017451 · form4-06172025_120617.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 45,000

Underlying: Ordinary Shares · 45,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon settlement.

F2 · derivative.exercise_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 12, 2026 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2026.

F2 · derivative.expiration_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 12, 2026 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2026.

Read SEC document
June 06, 2025 Filed Jun 10, 2025 00:57 UTC MeiraGTx Holdings plc MGTX · Entity 4734 Exercise / conversionRestricted Share Units · Derivative 75,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-016391 · form4-06102025_120626.xml · derivative · entry 2

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 75,000 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon vesting.

F2 · derivative.exercise_date: The restricted share units vest in a single annual installment upon the earlier of (i) June 6, 2025 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2025.

F2 · derivative.expiration_date: The restricted share units vest in a single annual installment upon the earlier of (i) June 6, 2025 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2025.

Read SEC document
June 06, 2025 Filed Jun 10, 2025 00:57 UTC MeiraGTx Holdings plc MGTX · Entity 4734 Exercise / conversionOrdinary Shares 75,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-25-016391 · form4-06102025_120626.xml · nonDerivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,000

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 · price: Each restricted share unit converts into one ordinary share upon vesting.

Read SEC document
June 06, 2024 Filed Jun 6, 2024 20:40 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantRestricted Share Units · Derivative 75,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-015777 · form4-06062024_080641.xml · derivative · entry 3

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Ordinary Shares · 75,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon vesting.

F3 · derivative.exercise_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 6, 2025 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2025.

F3 · derivative.expiration_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 6, 2025 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2025.

Read SEC document
June 05, 2024 Filed Jun 6, 2024 20:40 UTC MeiraGTx Holdings plc MGTX · Entity 4734 Exercise / conversionRestricted Share Units · Derivative 30,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-015777 · form4-06062024_080641.xml · derivative · entry 2

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 30,000 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon vesting.

F2 · derivative.exercise_date: The restricted share units vest in a single annual installment upon the earlier of (i) June 8, 2024 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2024.

F2 · derivative.expiration_date: The restricted share units vest in a single annual installment upon the earlier of (i) June 8, 2024 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2024.

Read SEC document
June 05, 2024 Filed Jun 6, 2024 20:40 UTC MeiraGTx Holdings plc MGTX · Entity 4734 Exercise / conversionOrdinary Shares 30,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-015777 · form4-06062024_080641.xml · nonDerivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,000

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 · price: Each restricted share unit converts into one ordinary share upon vesting.

Read SEC document
June 19, 2023 Filed Jun 21, 2023 20:18 UTC vTv Therapeutics Inc. VTVT · Entity 6614 GrantDirector stock option (right to buy) · Derivative 75,000 $0.00 Strike: $0.80 $0.00
Disclosure

SEC source: 0001641489-23-000032 · wk-form4_1687378681.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,000

Underlying: Class A Common Stock · 75,000 shares

Expires 2033-06-19

F1 · derivative.exercise_date: This option vests in full on the one-year anniversary of the date of grant.

Read SEC document
June 08, 2023 Filed Jun 9, 2023 12:46 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantRestricted Share Units · Derivative 30,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-009469 · form4-06092023_120601.xml · derivative · entry 4

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Ordinary Shares · 30,000 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon vesting.

F4 · derivative.exercise_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 8, 2024 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2024.

F4 · derivative.expiration_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 8, 2024 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2024.

Read SEC document
June 08, 2023 Filed Jun 9, 2023 12:46 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantStock Option (right to buy) · Derivative 30,000 $0.00 Strike: $8.04 $0.00
Disclosure

SEC source: 0001415889-23-009469 · form4-06092023_120601.xml · derivative · entry 3

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Ordinary Shares · 30,000 shares

Expires 2033-06-08

F3 · derivative.exercise_date: The option shall vest and become exercisable in a single annual installment upon the earlier of (i) June 8, 2024 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2024.

Read SEC document
June 07, 2023 Filed Jun 9, 2023 12:46 UTC MeiraGTx Holdings plc MGTX · Entity 4734 Exercise / conversionRestricted Share Units · Derivative 20,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-009469 · form4-06092023_120601.xml · derivative · entry 2

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Ordinary Shares · 20,000 shares

Expires not disclosed

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 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon vesting.

F2 · derivative.exercise_date: The restricted share units vest in a single annual installment upon the earlier of (i) June 7, 2023 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2023.

F2 · derivative.expiration_date: The restricted share units vest in a single annual installment upon the earlier of (i) June 7, 2023 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2023.

Read SEC document
June 07, 2023 Filed Jun 9, 2023 12:46 UTC MeiraGTx Holdings plc MGTX · Entity 4734 Exercise / conversionOrdinary Shares 20,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-23-009469 · form4-06092023_120601.xml · nonDerivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,000

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 · price: Each restricted share unit converts into one ordinary share upon vesting.

Read SEC document
July 13, 2022 Filed Aug 17, 2022 13:41 UTC vTv Therapeutics Inc. VTVT · Entity 6614 GrantDirector stock option (right to buy) · Derivative 25,000 $0.00 Strike: $0.69 $0.00
Disclosure

SEC source: 0000950142-22-002548 · es220270159_4-harris.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Class A Common Stock · 25,000 shares

Expires 2032-07-13

F1 · derivative.exercise_date: Vests on July 13, 2023.

Read SEC document
June 07, 2022 Filed Jun 9, 2022 20:56 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantRestricted Share Units · Derivative 20,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-22-006384 · form4-06092022_010654.xml · derivative · entry 2

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Ordinary Shares · 20,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon vesting.

F3 · derivative.exercise_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 7, 2023 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2023.

F3 · derivative.expiration_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 7, 2023 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2023.

Read SEC document
June 07, 2022 Filed Jun 9, 2022 20:56 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantStock Option (right to buy) · Derivative 20,000 $0.00 Strike: $8.25 $0.00
Disclosure

SEC source: 0001415889-22-006384 · form4-06092022_010654.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Ordinary Shares · 20,000 shares

Expires 2032-06-07

F1 · derivative.exercise_date: The option shall vest and become exercisable in a single annual installment upon the earlier of (i) June 7, 2023 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2023.

Read SEC document
June 10, 2021 Filed Jun 14, 2021 20:41 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantRestricted Share Units · Derivative 20,000 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-006653 · edgar.xml · derivative · entry 2

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Ordinary Shares · 20,000 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted share unit converts into one ordinary share upon settlement. The restricted share units become settleable when the reporting person ceases to be a director.

F3 · derivative.exercise_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 10, 2022 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2022.

F3 · derivative.expiration_date: The restricted share units shall vest in a single annual installment upon the earlier of (i) June 10, 2022 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2022.

Read SEC document
June 10, 2021 Filed Jun 14, 2021 20:41 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantStock Option (right to buy) · Derivative 20,000 $0.00 Strike: $14.88 $0.00
Disclosure

SEC source: 0001179110-21-006653 · edgar.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Ordinary Shares · 20,000 shares

Expires 2031-06-09

F1 · derivative.exercise_date: The option shall vest and become exercisable in a single annual installment upon the earlier of (i) June 10, 2022 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2022.

Read SEC document
June 02, 2020 Filed Jun 4, 2020 20:56 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantStock Option (right to buy) · Derivative 25,000 $0.00 Strike: $13.85 $0.00
Disclosure

SEC source: 0000899243-20-015257 · doc4.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Ordinary Shares · 25,000 shares

Expires 2030-06-01

F1 · derivative.exercise_date: The option shall vest and become exercisable in a single annual installment upon the earlier of (i) June 2, 2021 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2021.

Read SEC document
June 19, 2019 Filed Jun 21, 2019 20:16 UTC MeiraGTx Holdings plc MGTX · Entity 4734 GrantStock Option (right to buy) · Derivative 25,000 $0.00 Strike: $21.28 $0.00
Disclosure

SEC source: 0000899243-19-017802 · doc4.xml · derivative · entry 1

Harris Keith R. · CIK 0001742703 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Ordinary Shares · 25,000 shares

Expires 2029-06-19

F1 · derivative.exercise_date: The option shall vest and become exercisable in a single annual installment upon the earlier of (i) June 19, 2020 or (ii) the day immediately prior to the date of the Issuer's annual meeting of shareholders in 2020.

Read SEC document

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