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person · Reporting owner

Lutz Robert Matthew

Disclosed activity across 3 companies

Tapewire entity
28830
SEC CIK
0001786203

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Savara IncSVRA · Entity 4900Chief Fin. & Operating OfficerJuly 15, 2026July 24, 2026
Strongbridge Biopharma plcSBBP · Entity 131608Chief Financial OfficerFebruary 22, 2021February 23, 2021
iBio, Inc.IBIO · Entity 6906See RemarksNovember 11, 2022November 15, 2022

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.

Savara Inc

Report date July 15, 2026 · Filed July 24, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect328,977 Reported balance After 2026-07-15 transaction · row 1
1 source row

Row 1 · 2026-07-15 · Grant · Acquired 35,000 · Balance 328,977

F1: Represents restricted stock units ("RSUs") that vest in full on July 15, 2028, subject to the reporting person's continued service with the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.81 · Expires 2036-07-15Direct70,000 Reported balance After 2026-07-15 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-07-15 · Grant · Acquired 70,000 · Balance 70,000

F2: The option vests and becomes exercisable in sixteen equal installments on each quarterly anniversary of July 15, 2026, subject to the reporting person's continued service with the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units ("RSUs") that vest in full on July 15, 2028, subject to the reporting person's continued service with the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

F2: The option vests and becomes exercisable in sixteen equal installments on each quarterly anniversary of July 15, 2026, subject to the reporting person's continued service with the Issuer.

Strongbridge Biopharma plc

Report date February 22, 2021 · Filed February 23, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect181,333 Reported balance After 2021-02-22 transaction · row 1
1 source row

Row 1 · 2021-02-22 · Tax withholding · Disposed 6,978 · Balance 181,333

F1: Shares withheld by Strongbridge Biopharma plc to satisfy taxes payable in connection with the vesting of previously awarded restricted stock units.

Filing footnotes · ownership attribution and instrument terms

F1: Shares withheld by Strongbridge Biopharma plc to satisfy taxes payable in connection with the vesting of previously awarded restricted stock units.

iBio, Inc.

Report date November 11, 2022 · Filed November 15, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect102,165 Reported balance After 2022-11-11 transaction · row 1
1 source row

Row 1 · 2022-11-11 · Grant · Acquired 100,057 · Balance 102,165

F1: Consists of 100,057 shares of iBio, Inc. (the "Company") common stock, $0.001 par value per share (the "Common Stock") represented by 100,057 restricted stock units ("RSUs") granted under the Company's 2020 Omnibus Equity Incentive Plan, (the "2020 Plan"). Each RSU represents a contingent right to receive one share of Common Stock. The 100,057 RSUs vest the earlier of: (i) July 1, 2023, or (ii) the successful achievement of the Corporation's 2023 objectives, as defined by the Board of Directors.

Filing footnotes · ownership attribution and instrument terms

F1: Consists of 100,057 shares of iBio, Inc. (the "Company") common stock, $0.001 par value per share (the "Common Stock") represented by 100,057 restricted stock units ("RSUs") granted under the Company's 2020 Omnibus Equity Incentive Plan, (the "2020 Plan"). Each RSU represents a contingent right to receive one share of Common Stock. The 100,057 RSUs vest the earlier of: (i) July 1, 2023, or (ii) the successful achievement of the Corporation's 2023 objectives, as defined by the Board of Directors.

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
July 15, 2026 Filed Jul 24, 2026 22:24 UTC Savara Inc SVRA · Entity 4900 GrantStock Option (Right to Buy) · Derivative 70,000 $0.00 Strike: $5.81 $0.00
Disclosure

SEC source: 0001193125-26-316442 · ownership.xml · derivative · entry 2

Lutz Robert Matthew · CIK 0001786203 · Chief Fin. & Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,000

Underlying: Common Stock · 70,000 shares

Expires 2036-07-15

F2 · derivative.exercise_date: The option vests and becomes exercisable in sixteen equal installments on each quarterly anniversary of July 15, 2026, subject to the reporting person's continued service with the Issuer.

Read SEC document
July 15, 2026 Filed Jul 24, 2026 22:24 UTC Savara Inc SVRA · Entity 4900 GrantCommon Stock 35,000 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-316442 · ownership.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Fin. & Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 328,977

F1 · shares: Represents restricted stock units ("RSUs") that vest in full on July 15, 2028, subject to the reporting person's continued service with the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
December 14, 2025 Filed Dec 16, 2025 22:26 UTC Savara Inc SVRA · Entity 4900 Tax withholdingCommon Stock 67,760 $6.92 $468,899.20
Disclosure

SEC source: 0001193125-25-321182 · ownership.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 293,977

F1 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability based upon the vesting of previously awarded restricted stock units.

Read SEC document
February 13, 2025 Filed Feb 14, 2025 21:35 UTC Savara Inc SVRA · Entity 4900 Tax withholdingCommon Stock 38,263 $2.83 $108,284.29
Disclosure

SEC source: 0000950170-25-021312 · ownership.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 361,737

F1 · shares: Represents shares withheld by the Issuer in connection with the reporting person's net share settlement to satisfy tax liability based upon the vesting of previously awarded restricted stock units.

Read SEC document
December 12, 2024 Filed Dec 16, 2024 23:05 UTC Savara Inc SVRA · Entity 4900 GrantStock Option (Right to Buy) · Derivative 300,000 $0.00 Strike: $3.35 $0.00
Disclosure

SEC source: 0000950170-24-136790 · ownership.xml · derivative · entry 2

Lutz Robert Matthew · CIK 0001786203 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2034-12-12

F2 · derivative.exercise_date: The option vests and becomes exercisable in sixteen equal installments on each quarterly anniversary of December 12, 2024, subject to the reporting person's continued service with the Issuer.

Read SEC document
December 12, 2024 Filed Dec 16, 2024 23:05 UTC Savara Inc SVRA · Entity 4900 GrantCommon Stock 100,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-136790 · ownership.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 400,000

F1 · shares: Represents restricted stock units ("RSUs") that vest in full on December 12, 2026, subject to the reporting person's continued service with the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
December 14, 2023 Filed Dec 15, 2023 22:51 UTC Savara Inc SVRA · Entity 4900 GrantStock Option (Right to Buy) · Derivative 40,000 $0.00 Strike: $4.45 $0.00
Disclosure

SEC source: 0001209191-23-058854 · doc4.xml · derivative · entry 2

Lutz Robert Matthew · CIK 0001786203 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2033-12-14

F2 · derivative.exercise_date: The option vests and becomes exercisable in sixteen equal installments on each quarterly anniversary of December 14, 2023, subject to the reporting person's continued service with the Issuer.

Read SEC document
December 14, 2023 Filed Dec 15, 2023 22:51 UTC Savara Inc SVRA · Entity 4900 GrantCommon Stock 160,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-058854 · doc4.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,000

F1 · shares: Represents restricted stock units ("RSUs") that vest in full on December 14, 2025, subject to the reporting person's continued service with the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
February 24, 2023 Filed Feb 28, 2023 21:31 UTC Savara Inc SVRA · Entity 4900 GrantStock Option (Right to Buy) · Derivative 350,000 $0.00 Strike: $2.53 $0.00
Disclosure

SEC source: 0001209191-23-013677 · doc4.xml · derivative · entry 2

Lutz Robert Matthew · CIK 0001786203 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 350,000

Underlying: Common Stock · 350,000 shares

Expires 2033-02-24

F2 · derivative.exercise_date: The option vests and becomes exercisable in sixteen equal installments on each quarterly anniversary of February 13, 2023, subject to the reporting person's continued service with the Issuer.

Read SEC document
February 24, 2023 Filed Feb 28, 2023 21:31 UTC Savara Inc SVRA · Entity 4900 GrantCommon Stock 140,000 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-013677 · doc4.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,000

F1 · shares: Represents restricted stock units ("RSUs") that vest in full on February 13, 2025, subject to the reporting person's continued service with the Issuer. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
November 11, 2022 Filed Nov 15, 2022 13:33 UTC iBio, Inc. IBIO · Entity 6906 GrantCommon Stock 100,057 $0.00 $0.00
Disclosure

SEC source: 0001104659-22-118975 · tm2230588-2_4seq1.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 102,165

F1 · shares: Consists of 100,057 shares of iBio, Inc. (the "Company") common stock, $0.001 par value per share (the "Common Stock") represented by 100,057 restricted stock units ("RSUs") granted under the Company's 2020 Omnibus Equity Incentive Plan, (the "2020 Plan"). Each RSU represents a contingent right to receive one share of Common Stock. The 100,057 RSUs vest the earlier of: (i) July 1, 2023, or (ii) the successful achievement of the Corporation's 2023 objectives, as defined by the Board of Directors.

Read SEC document
August 29, 2022 Filed Aug 31, 2022 20:01 UTC iBio, Inc. IBIO · Entity 6906 GrantStock Option (right to buy) · Derivative 400,000 $0.00 Strike: $0.28 $0.00
Disclosure

SEC source: 0001104659-22-096529 · tm2224840-2_4seq1.xml · derivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · See Remark

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 400,000

Underlying: Common Stock · 400,000 shares

Expires 2032-08-28

F1 · security: These options vest as follows: 25% of the shares of common stock underlying the options granted will vest on the one-year anniversary of the grant date and after the one-year anniversary of the grant date, 6.25% of the shares of common stock underlying the options granted will vest for each additional three months of employment, provided that the reporting person remains employed by iBio, Inc.

F1 · derivative.exercise_date: These options vest as follows: 25% of the shares of common stock underlying the options granted will vest on the one-year anniversary of the grant date and after the one-year anniversary of the grant date, 6.25% of the shares of common stock underlying the options granted will vest for each additional three months of employment, provided that the reporting person remains employed by iBio, Inc.

Read SEC document
March 10, 2022 Filed Mar 14, 2022 20:12 UTC iBio, Inc. IBIO · Entity 6906 SaleCommon Stock 24,625 $0.35 $8,510.40
Disclosure

SEC source: 0001104659-22-033320 · tm229111-2_4seq1.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,375

F1 · kind: The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units ("RSUs"). The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent a discretionary transaction by the Reporting Person. The RSUs represent a contingent right to receive one share of common stock of iBio, Inc. (the "Issuer").

F1 · shares: The sales reported on this Form 4 represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units ("RSUs"). The sales were to satisfy tax withholding obligations to be funded by a "sell to cover" transaction and do not represent a discretionary transaction by the Reporting Person. The RSUs represent a contingent right to receive one share of common stock of iBio, Inc. (the "Issuer").

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $0.3410 to $0.3481 inclusive. 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
August 23, 2021 Filed Aug 26, 2021 00:32 UTC iBio, Inc. IBIO · Entity 6906 GrantStock Option (right to buy) · Derivative 500,000 $0.00 Strike: $1.26 $0.00
Disclosure

SEC source: 0001104659-21-109470 · tm2125787-4_4seq1.xml · derivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 500,000

Underlying: Common Stock · 500,000 shares

Expires 2031-08-22

F1 · security: These options vest as follows: 25% of the shares of common stock underlying the options granted will vest on the one-year anniversary of the grant date and after the one-year anniversary of the grant date, 6.25% of the shares of common stock underlying the options granted will vest for each additional three months of employment, provided that the reporting person remains employed by iBio, Inc.

F1 · derivative.exercise_date: These options vest as follows: 25% of the shares of common stock underlying the options granted will vest on the one-year anniversary of the grant date and after the one-year anniversary of the grant date, 6.25% of the shares of common stock underlying the options granted will vest for each additional three months of employment, provided that the reporting person remains employed by iBio, Inc.

Read SEC document
March 04, 2021 Filed Mar 5, 2021 02:30 UTC iBio, Inc. IBIO · Entity 6906 GrantStock Option (right to buy) · Derivative 350,000 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001104659-21-032333 · tm218800d2_4seq1.xml · derivative · entry 2

Lutz Robert Matthew · CIK 0001786203 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 350,000

Underlying: Common Stock · 350,000 shares

Expires 2031-03-04

F2 · derivative.exercise_date: The stock option vests as follows: (1) 25% of the options granted will vest after one year of employment with the Company; and (2) after one year of employment with the Company, 6.25% of the options granted will vest for each additional three (3) months of employment, subject to the conditions of the 2020 Plan and the stock option grant agreement.

Read SEC document
March 04, 2021 Filed Mar 5, 2021 02:30 UTC iBio, Inc. IBIO · Entity 6906 GrantCommon Stock 232,000 $0.00 $0.00
Disclosure

SEC source: 0001104659-21-032333 · tm218800d2_4seq1.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · See Remarks

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,000

F1 · shares: Each restricted stock unit represents a contingent right to receive one share of common stock of iBio, Inc. (the "Company"). The restricted stock units vest in three equal annual installments beginning March 4, 2022, subject to the conditions of the iBio, Inc. 2020 Omnibus Equity Incentive Plan (the "2020 Plan") and the restricted stock unit grant agreement.

Read SEC document
February 22, 2021 Filed Feb 23, 2021 17:16 UTC Strongbridge Biopharma plc SBBP · Entity 131608 Tax withholdingOrdinary Shares 6,978 $3.62 $25,260.36
Disclosure

SEC source: 0001179110-21-002120 · edgar.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 181,333

F1 · shares: Shares withheld by Strongbridge Biopharma plc to satisfy taxes payable in connection with the vesting of previously awarded restricted stock units.

Read SEC document
January 07, 2021 Filed Jan 8, 2021 08:35 UTC Strongbridge Biopharma plc SBBP · Entity 131608 GrantOrdinary Shares 147,500 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-000428 · edgar.xml · nonDerivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,311

F1 · shares: Represents a grant of restricted stock units, which vest in full on January 7, 2023, provided the Reporting Person is employed by the Issuer on such date. Each restricted stock unit represents a contingent right to receive one ordinary share of the Issuer.

Read SEC document
January 27, 2020 Filed Jan 29, 2020 18:25 UTC Strongbridge Biopharma plc SBBP · Entity 131608 GrantEmployee Stock Option (right to buy) · Derivative 275,000 $0.00 Strike: $2.98 $0.00
Disclosure

SEC source: 0001179110-20-000875 · edgar.xml · derivative · entry 1

Lutz Robert Matthew · CIK 0001786203 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 275,000

Underlying: Common Stock · 275,000 shares

Expires 2030-01-27

F1 · derivative.exercise_date: This option vests in sixteen equal quarterly installments beginning April 27, 2020, provided the Reporting Person is employed by the Issuer on each vesting date.

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.