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LAPPE RODNEY W

Disclosed activity across 2 companies

Tapewire entity
39302
SEC CIK
0001579826

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Design Therapeutics, Inc.DSGN · Entity 4991DirectorJune 09, 2026June 11, 2026
Mirati Therapeutics, Inc.MRTX · Entity 94908Director · 10% ownerJanuary 17, 2019January 22, 2019

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.

Design Therapeutics, Inc.

Report date June 09, 2026 · Filed June 11, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $10.55 · Expires 2036-06-08Direct30,000 Reported balance After 2026-06-09 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-09 · Grant · Acquired 30,000 · Balance 30,000

F1: The shares subject to the option vest in equal monthly installments over 12 months following June 9, 2026 provided that the shares subject to the option will in any case be fully vested on the date of the Company's next annual meeting of stockholders.

Filing footnotes · ownership attribution and instrument terms

F1: The shares subject to the option vest in equal monthly installments over 12 months following June 9, 2026 provided that the shares subject to the option will in any case be fully vested on the date of the Company's next annual meeting of stockholders.

Mirati Therapeutics, Inc.

Report date January 17, 2019 · Filed January 22, 2019

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Non-Qualified Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $64.14 · Expires 2029-01-16Direct11,000 Reported balance After 2019-01-17 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2019-01-17 · Grant · Acquired 11,000 · Balance 11,000

F1: The shares subject to the Option vest and become exercisable in 12 equal monthly installments following the date of grant.

Filing footnotes · ownership attribution and instrument terms

F1: The shares subject to the Option vest and become exercisable in 12 equal monthly installments following 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 09, 2026 Filed Jun 11, 2026 20:15 UTC Design Therapeutics, Inc. DSGN · Entity 4991 GrantStock Option (right to buy) · Derivative 30,000 $0.00 Strike: $10.55 $0.00
Disclosure

SEC source: 0001579826-26-000002 · form4-06112026_040609.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires 2036-06-08

F1 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over 12 months following June 9, 2026 provided that the shares subject to the option will in any case be fully vested on the date of the Company's next annual meeting of stockholders.

Read SEC document
June 10, 2025 Filed Jun 12, 2025 20:30 UTC Design Therapeutics, Inc. DSGN · Entity 4991 GrantStock Option (right to buy) · Derivative 19,000 $0.00 Strike: $4.01 $0.00
Disclosure

SEC source: 0001415889-25-016955 · form4-06122025_040604.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,000

Underlying: Common Stock · 19,000 shares

Expires 2035-06-09

F1 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over 12 months following June 10, 2025 provided that the shares subject to the option will in any case be fully vested on the date of the Company's next annual meeting of stockholders.

Read SEC document
January 02, 2025 Filed Jan 7, 2025 00:00 UTC Design Therapeutics, Inc. DSGN · Entity 4991 GrantStock option (right to buy) · Derivative 25,993 $0.00 Strike: $6.17 $0.00
Disclosure

SEC source: 0001415889-25-000880 · form4-01062025_070132.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,993

Underlying: Common Stock · 25,993 shares

Expires 2035-01-01

F1 · derivative.exercise_date: 25% of the shares subject to the option vest on January 1, 2026 and the balance will vest in equal monthly installments thereafter over a three year period.

Read SEC document
June 13, 2024 Filed Jun 17, 2024 21:00 UTC Design Therapeutics, Inc. DSGN · Entity 4991 GrantStock Option (right to buy) · Derivative 19,000 $0.00 Strike: $3.82 $0.00
Disclosure

SEC source: 0001415889-24-017239 · form4-06172024_050616.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,000

Underlying: Common Stock · 19,000 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over 12 months following June 13, 2024 provided that the shares subject to the option will in any case be fully vested on the date of the Company's next annual meeting of stockholders.

Read SEC document
December 01, 2023 Filed Dec 6, 2023 00:00 UTC Design Therapeutics, Inc. DSGN · Entity 4991 GrantStock Option (right to buy) · Derivative 69,186 $0.00 Strike: $2.51 $0.00
Disclosure

SEC source: 0001209191-23-057552 · doc4.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,186

Underlying: Common Stock · 69,186 shares

Expires 2033-11-30

F1 · derivative.exercise_date: The shares subject to the option will vest as follows: 25% of the shares will vest on November 1, 2024 and the balance will vest in equal monthly installments thereafter over a three year period.

Read SEC document
September 29, 2023 Filed Oct 2, 2023 22:01 UTC Design Therapeutics, Inc. DSGN · Entity 4991 PurchaseCommon Stock 21,000 $2.35 $49,287.00
Disclosure

SEC source: 0001209191-23-051175 · doc4.xml · nonDerivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 133,024

F1 · price: The price reported in column 4 is a weighted average price. The shares were purchased at a range of prices between $2.33 and $2.38. Upon request by the Securities and Exchange Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares purchased at each separate price will be provided.

Read SEC document
May 31, 2023 Filed Jun 2, 2023 20:31 UTC Design Therapeutics, Inc. DSGN · Entity 4991 GrantStock Option (right to buy) · Derivative 15,000 $0.00 Strike: $5.63 $0.00
Disclosure

SEC source: 0001209191-23-033778 · doc4.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2033-05-30

F1 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over 12 months following May 31, 2023 provided that the shares subject to the option will in any case be fully vested on the date of the Company's next annual meeting of stockholders.

Read SEC document
December 09, 2022 Filed Dec 12, 2022 22:22 UTC Design Therapeutics, Inc. DSGN · Entity 4991 PurchaseCommon Stock 15,000 $7.96 $119,425.50
Disclosure

SEC source: 0001209191-22-060738 · doc4.xml · nonDerivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,024

F1 · price: The price reported in column 4 is a weighted average price. The shares were purchased at a range of prices between $7.885 and $8.00. Upon request by the Securities and Exchange Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares purchased at each separate price will be provided.

Read SEC document
June 15, 2022 Filed Jun 16, 2022 21:16 UTC Design Therapeutics, Inc. DSGN · Entity 4991 GrantStock Option (right to buy) · Derivative 15,000 $0.00 Strike: $13.69 $0.00
Disclosure

SEC source: 0001209191-22-037524 · doc4.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2032-06-14

F1 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over 12 months following June 15, 2022 provided that the shares subject to the option will in any case be fully vested on the date of the Company's next annual meeting of stockholders.

Read SEC document
March 30, 2021 Filed Apr 1, 2021 22:17 UTC Design Therapeutics, Inc. DSGN · Entity 4991 PurchaseCommon Stock 5,000 $20.00 $100,000.00
Disclosure

SEC source: 0001209191-21-024231 · doc4.xml · nonDerivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 97,024

F1 · kind: The shares were purchased in the Issuer's initial public offering.

Read SEC document
March 25, 2021 Filed Mar 29, 2021 21:54 UTC Design Therapeutics, Inc. DSGN · Entity 4991 GrantStock Option (right to buy) · Derivative 15,000 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001209191-21-023463 · doc4.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2031-03-24

F1 · derivative.exercise_date: The shares subject to the option vest in equal monthly installments over the 12 months following March 25, 2021.

Read SEC document
January 17, 2019 Filed Jan 22, 2019 19:00 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 GrantNon-Qualified Stock Option (right to buy) · Derivative 11,000 $0.00 Strike: $64.14 $0.00
Disclosure

SEC source: 0001214659-19-000460 · marketforms-43767.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,000

Underlying: Common Stock · 11,000 shares

Expires 2029-01-16

F1 · derivative.exercise_date: The shares subject to the Option vest and become exercisable in 12 equal monthly installments following the date of grant.

Read SEC document
January 18, 2018 Filed Jan 22, 2018 18:02 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 GrantNon-Qualified Stock Option (right to buy) · Derivative 15,000 $0.00 Strike: $27.00 $0.00
Disclosure

SEC source: 0001214659-18-000587 · marketforms-40821.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2028-01-17

F1 · derivative.exercise_date: The shares subject to the Option vest and become exercisable in 12 equal monthly installments following the date of grant.

Read SEC document
October 03, 2017 Filed Oct 3, 2017 18:21 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 OtherWarrant (right to purchase) · Derivative 78,186 $0.00 Strike: $7.86 $0.00
Disclosure

SEC source: 0000899243-17-023345 · doc4.xml · derivative · entry 4

Boxer Capital, LLC · CIK 0001465837 · 10% owner

Braslyn Ltd. · CIK 0001642355 · 10% owner

LEWIS JOSEPH · CIK 0001015747 · 10% owner

Fuglesang Christopher · CIK 0001465835 · 10% owner

LAPPE RODNEY W · CIK 0001579826 · Director · 10% owner

LIEBERBURG IVAN M · CIK 0001266427 · 10% owner

Reisman Neil · CIK 0001465834 · Director · 10% owner

Dissanayake Shehan Bharatha · CIK 0001663609 · 10% owner

Davis Aaron I. · CIK 0001465914 · 10% owner

MVA Investors, LLC · CIK 0001468223 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 78,186 shares

Expires 2017-11-21

Read SEC document
October 03, 2017 Filed Oct 3, 2017 18:21 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 OtherWarrant (right to purchase) · Derivative 189,780 $0.00 Strike: $7.86 $0.00
Disclosure

SEC source: 0000899243-17-023345 · doc4.xml · derivative · entry 3

Boxer Capital, LLC · CIK 0001465837 · 10% owner

Braslyn Ltd. · CIK 0001642355 · 10% owner

LEWIS JOSEPH · CIK 0001015747 · 10% owner

Fuglesang Christopher · CIK 0001465835 · 10% owner

LAPPE RODNEY W · CIK 0001579826 · Director · 10% owner

LIEBERBURG IVAN M · CIK 0001266427 · 10% owner

Reisman Neil · CIK 0001465834 · Director · 10% owner

Dissanayake Shehan Bharatha · CIK 0001663609 · 10% owner

Davis Aaron I. · CIK 0001465914 · 10% owner

MVA Investors, LLC · CIK 0001468223 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 189,780 shares

Expires 2017-11-21

Read SEC document
October 03, 2017 Filed Oct 3, 2017 18:21 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 OtherCommon Stock 78,186 $7.86 $614,541.96
Disclosure

SEC source: 0000899243-17-023345 · doc4.xml · nonDerivative · entry 2

Boxer Capital, LLC · CIK 0001465837 · 10% owner

Braslyn Ltd. · CIK 0001642355 · 10% owner

LEWIS JOSEPH · CIK 0001015747 · 10% owner

Fuglesang Christopher · CIK 0001465835 · 10% owner

LAPPE RODNEY W · CIK 0001579826 · Director · 10% owner

LIEBERBURG IVAN M · CIK 0001266427 · 10% owner

Reisman Neil · CIK 0001465834 · Director · 10% owner

Dissanayake Shehan Bharatha · CIK 0001663609 · 10% owner

Davis Aaron I. · CIK 0001465914 · 10% owner

MVA Investors, LLC · CIK 0001468223 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 513,630

F2 · ownership.direct: These securities are owned directly and solely by MVA Investors, which has sole voting and dispositive power with respect to these securities. Each of Messrs. Fuglesang, Lieberburg, Reisman, Dissanayake and Davis is a member of MVA Investors. Each member of the Boxer Group other than MVA Investors disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.

Read SEC document
October 03, 2017 Filed Oct 3, 2017 18:21 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 OtherCommon Stock 189,780 $7.86 $1,491,670.80
Disclosure

SEC source: 0000899243-17-023345 · doc4.xml · nonDerivative · entry 1

Boxer Capital, LLC · CIK 0001465837 · 10% owner

Braslyn Ltd. · CIK 0001642355 · 10% owner

LEWIS JOSEPH · CIK 0001015747 · 10% owner

Fuglesang Christopher · CIK 0001465835 · 10% owner

LAPPE RODNEY W · CIK 0001579826 · Director · 10% owner

LIEBERBURG IVAN M · CIK 0001266427 · 10% owner

Reisman Neil · CIK 0001465834 · Director · 10% owner

Dissanayake Shehan Bharatha · CIK 0001663609 · 10% owner

Davis Aaron I. · CIK 0001465914 · 10% owner

MVA Investors, LLC · CIK 0001468223 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,227,774

F1 · ownership.direct: These securities are owned directly by Boxer Capital, LLC ("Boxer Capital"), which may be deemed to be a member of a "group" for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, consisting of (i) Boxer Capital, (ii) Boxer Asset Management Inc., (iii) MVA Investors, LLC ("MVA Investors"), (iv) Braslyn Ltd., (v) Joe Lewis, (vi) Christopher Fuglesang, (vii) Rodney W. Lappe, (viii) Ivan M. Lieberburg, (ix) Neil Reisman, (x) Shehan B. Dissanayake, and (xi) Aaron I. Davis (collectively, the "Boxer Group"). Joseph C. Lewis is the sole indirect beneficial owner of and controls Braslyn Ltd.

Read SEC document
May 17, 2017 Filed May 19, 2017 18:06 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 GrantNon-Qualified Stock Option (right to buy) · Derivative 15,000 $0.00 Strike: $3.65 $0.00
Disclosure

SEC source: 0001190725-17-000129 · edgardoc.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2027-05-16

F1 · derivative.exercise_date: The shares subject to the Option vest and become exercisable in 12 equal monthly installments following the date of grant.

Read SEC document
March 30, 2017 Filed Apr 3, 2017 17:20 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 GrantNon-Qualified Stock Option (right to buy) · Derivative 5,000 $0.00 Strike: $5.15 $0.00
Disclosure

SEC source: 0001190725-17-000078 · primary_doc.xml · derivative · entry 1

LAPPE RODNEY W · CIK 0001579826 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

Underlying: Common Stock · 5,000 shares

Expires 2027-03-29

F1 · derivative.exercise_date: The shares subject to the Option vest and become exercisable in 12 equal monthly installments following the date of grant.

Read SEC document
January 06, 2017 Filed Jan 10, 2017 17:00 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 PurchaseWarrant (right to purchase) · Derivative 51,047 $5.60 Strike: $0.00 $285,812.15
Disclosure

SEC source: 0000899243-17-000987 · doc4.xml · derivative · entry 9

Boxer Capital, LLC · CIK 0001465837 · 10% owner

LEWIS JOSEPH · CIK 0001015747 · 10% owner

Boxer Asset Management Inc. · CIK 0001465836 · 10% owner

MVA Investors, LLC · CIK 0001468223 · 10% owner

LAPPE RODNEY W · CIK 0001579826 · 10% owner

LIEBERBURG IVAN M · CIK 0001266427 · 10% owner

Davis Aaron I. · CIK 0001465914 · 10% owner

Reisman Neil · CIK 0001465834 · 10% owner

Dissanayake Shehan Bharatha · CIK 0001663609 · 10% owner

Fuglesang Christopher · CIK 0001465835 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,047

Underlying: Common Stock · 51,047 shares

Expires not disclosed

F9 · derivative.expiration_date: The warrants do not have an expiration date and are not exercisable to the extent that, following exercise of such warrants, the warrant holder and its affiliates would beneficially own more than 19.99% of the issuer's common stock.

F3 · ownership.direct: These securities are owned directly and solely by MVA Investors, which has sole voting and dispositive power with respect to these securities. Each of Messrs. Fuglesang, Reisman, Lieberburg, Dissanayake and Davis is a member of MVA Investors. Each member of the Boxer Group other than MVA Investors disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.

Read SEC document
January 06, 2017 Filed Jan 10, 2017 17:00 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 PurchaseWarrant (right to purchase) · Derivative 2,341,786 $5.60 Strike: $0.00 $13,111,659.81
Disclosure

SEC source: 0000899243-17-000987 · doc4.xml · derivative · entry 8

Boxer Capital, LLC · CIK 0001465837 · 10% owner

LEWIS JOSEPH · CIK 0001015747 · 10% owner

Boxer Asset Management Inc. · CIK 0001465836 · 10% owner

MVA Investors, LLC · CIK 0001468223 · 10% owner

LAPPE RODNEY W · CIK 0001579826 · 10% owner

LIEBERBURG IVAN M · CIK 0001266427 · 10% owner

Davis Aaron I. · CIK 0001465914 · 10% owner

Reisman Neil · CIK 0001465834 · 10% owner

Dissanayake Shehan Bharatha · CIK 0001663609 · 10% owner

Fuglesang Christopher · CIK 0001465835 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,341,786

Underlying: Common Stock · 2,341,786 shares

Expires not disclosed

F9 · derivative.expiration_date: The warrants do not have an expiration date and are not exercisable to the extent that, following exercise of such warrants, the warrant holder and its affiliates would beneficially own more than 19.99% of the issuer's common stock.

F1 · ownership.direct: These securities are owned directly by Boxer Capital, LLC ("Boxer Capital"), which may be deemed to be a member of a "group" for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, consisting of (i) Braslyn Ltd. ("Braslyn"), (ii) Boxer Capital, (iii) Boxer Asset Management Inc. ("Boxer Management"), (v) MVA Investors, LLC ("MVA Investors"), (vi) Joe Lewis, (vii) Rodney W. Lappe, (viii) Ivan M. Lieberburg, (ix) Aaron I. Davis, (x) Neil Reisman, (xi) Shehan B. Dissanayake, and (xii) Christopher Fuglesang (collectively, the "Boxer Group), and indirectly by Boxer Management and Messrs.

F2 · ownership.direct: (Continued from Footnote 1) Lewis, Fuglesang, Reisman, Lieberburg, Dissanayake and Davis, by virtue of their ownership in Boxer Capital. Each of Messrs. Fuglesang, Reisman, Lieberburg, Dissanayake and Davis is a member of Boxer Capital. Each member of the Boxer Group other than Boxer Capital disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.

Read SEC document
January 06, 2017 Filed Jan 10, 2017 17:00 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 PurchaseCommon Stock 6,104 $5.60 $34,182.40
Disclosure

SEC source: 0000899243-17-000987 · doc4.xml · nonDerivative · entry 2

Boxer Capital, LLC · CIK 0001465837 · 10% owner

LEWIS JOSEPH · CIK 0001015747 · 10% owner

Boxer Asset Management Inc. · CIK 0001465836 · 10% owner

MVA Investors, LLC · CIK 0001468223 · 10% owner

LAPPE RODNEY W · CIK 0001579826 · 10% owner

LIEBERBURG IVAN M · CIK 0001266427 · 10% owner

Davis Aaron I. · CIK 0001465914 · 10% owner

Reisman Neil · CIK 0001465834 · 10% owner

Dissanayake Shehan Bharatha · CIK 0001663609 · 10% owner

Fuglesang Christopher · CIK 0001465835 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 435,444

F3 · ownership.direct: These securities are owned directly and solely by MVA Investors, which has sole voting and dispositive power with respect to these securities. Each of Messrs. Fuglesang, Reisman, Lieberburg, Dissanayake and Davis is a member of MVA Investors. Each member of the Boxer Group other than MVA Investors disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.

Read SEC document
January 06, 2017 Filed Jan 10, 2017 17:00 UTC Mirati Therapeutics, Inc. MRTX · Entity 94908 PurchaseCommon Stock 280,059 $5.60 $1,568,330.40
Disclosure

SEC source: 0000899243-17-000987 · doc4.xml · nonDerivative · entry 1

Boxer Capital, LLC · CIK 0001465837 · 10% owner

LEWIS JOSEPH · CIK 0001015747 · 10% owner

Boxer Asset Management Inc. · CIK 0001465836 · 10% owner

MVA Investors, LLC · CIK 0001468223 · 10% owner

LAPPE RODNEY W · CIK 0001579826 · 10% owner

LIEBERBURG IVAN M · CIK 0001266427 · 10% owner

Davis Aaron I. · CIK 0001465914 · 10% owner

Reisman Neil · CIK 0001465834 · 10% owner

Dissanayake Shehan Bharatha · CIK 0001663609 · 10% owner

Fuglesang Christopher · CIK 0001465835 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,037,994

F1 · ownership.direct: These securities are owned directly by Boxer Capital, LLC ("Boxer Capital"), which may be deemed to be a member of a "group" for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended, consisting of (i) Braslyn Ltd. ("Braslyn"), (ii) Boxer Capital, (iii) Boxer Asset Management Inc. ("Boxer Management"), (v) MVA Investors, LLC ("MVA Investors"), (vi) Joe Lewis, (vii) Rodney W. Lappe, (viii) Ivan M. Lieberburg, (ix) Aaron I. Davis, (x) Neil Reisman, (xi) Shehan B. Dissanayake, and (xii) Christopher Fuglesang (collectively, the "Boxer Group), and indirectly by Boxer Management and Messrs.

F2 · ownership.direct: (Continued from Footnote 1) Lewis, Fuglesang, Reisman, Lieberburg, Dissanayake and Davis, by virtue of their ownership in Boxer Capital. Each of Messrs. Fuglesang, Reisman, Lieberburg, Dissanayake and Davis is a member of Boxer Capital. Each member of the Boxer Group other than Boxer Capital disclaims beneficial ownership of these securities to the extent it or he does not have a pecuniary interest therein.

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.