person · Reporting owner

Peetz Christopher

Disclosed activity across 4 companies

Tapewire entity: 2417
SEC CIK: 0001614740

Reported relationships

Latest disclosed role at each company.

Company	Last reported as	Report date	Published
Arcutis Biotherapeutics, Inc.ARQT · Entity 4236	Director	July 15, 2026	July 17, 2026
Mirum Pharmaceuticals, Inc.MIRM · Entity 2416	Director · CHIEF EXECUTIVE OFFICER	October 06, 2026	October 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.

Arcutis Biotherapeutics, Inc.

Report date July 15, 2026 · Filed July 17, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	4,315	Reported balance After 2026-07-15 transaction · row 1 1 source row Row 1 · 2026-07-15 · Grant · Acquired 4,315 · Balance 4,315 F1: Represents Restricted Stock Units ("RSUs") granted in connection with the Reporting Person's service as a non-employee director of the Company. The Reporting Person is entitled to receive one (1) share of common stock for each one (1) RSU upon the vesting thereof, which shall occur on the earlier of June 5, 2027, or immediately before the next annual meeting of stockholders, subject to the director's continued service through the vesting date.
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $27.78 · Expires 2036-07-15	Direct	21,486	Reported balance After 2026-07-15 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2026-07-15 · Grant · Acquired 21,486 · Balance 21,486 F3: 1/3 each of the underlying shares subject to the option vest and become exercisable on the first annual anniversary of July 15, 2026 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date, subject to the non-employee director's continued service through each applicable vesting date.
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $27.78 · Expires 2036-07-15	Direct	13,010	Reported balance After 2026-07-15 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2026-07-15 · Grant · Acquired 13,010 · Balance 13,010 F4: The underlying shares subject to the option vest and become exercisable as to 100% on the earlier of June 5, 2027, or immediately before the next annual meeting of stockholders, subject to the director's continued service through the vesting date.
Common StockSEC Table I · non-derivative	IndirectBy The Peetz Family Trust	187,500	Reported balance Holding disclosure · report date 2026-07-15 · row 2 Holding and transaction disclosures are not merged. 1 source row Row 2 · Balance 187,500 F2: Shares held by The Peetz Family Trust dated February 15, 2017, of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of such securities for purposes of Section 16 or for any other purposes.

Filing footnotes · ownership attribution and instrument terms

F1: Represents Restricted Stock Units ("RSUs") granted in connection with the Reporting Person's service as a non-employee director of the Company. The Reporting Person is entitled to receive one (1) share of common stock for each one (1) RSU upon the vesting thereof, which shall occur on the earlier of June 5, 2027, or immediately before the next annual meeting of stockholders, subject to the director's continued service through the vesting date.

F2: Shares held by The Peetz Family Trust dated February 15, 2017, of which the Reporting Person is a trustee. The Reporting Person disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of such securities for purposes of Section 16 or for any other purposes.

F3: 1/3 each of the underlying shares subject to the option vest and become exercisable on the first annual anniversary of July 15, 2026 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date, subject to the non-employee director's continued service through each applicable vesting date.

F4: The underlying shares subject to the option vest and become exercisable as to 100% on the earlier of June 5, 2027, or immediately before the next annual meeting of stockholders, subject to the director's continued service through the vesting date.

Mirum Pharmaceuticals, Inc.

Report date October 06, 2026 · Filed October 07, 2026

Security / award	Ownership account	Disclosed shares / units	Disclosure context
Common StockSEC Table I · non-derivative	Direct	206,637	Ending reported balance After 2026-10-06 transaction · row 2 2 source rows · reconciled sequence Row 1 · 2026-10-06 · Exercise / conversion · Acquired 5,305 · Balance 199,745 Row 2 · 2026-10-06 · Exercise / conversion · Acquired 6,892 · Balance 206,637
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $19.19 · Expires 2031-01-06	Direct	169,695	Reported balance After 2026-10-06 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2026-10-06 · Exercise / conversion · Disposed 5,305 · Balance 169,695 F1: The stock option is fully vested.
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $15.87 · Expires 2032-01-05	Direct	233,108	Reported balance After 2026-10-06 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2026-10-06 · Exercise / conversion · Disposed 6,892 · Balance 233,108 F1: The stock option is fully vested.
Common StockSEC Table I · non-derivative	IndirectBy The Peetz Family Trust	187,500	Reported balance Holding disclosure · report date 2026-10-06 · row 3 Holding and transaction disclosures are not merged. 1 source row Row 3 · Balance 187,500

Filing footnotes · ownership attribution and instrument terms

F1: The stock option is fully vested.

Past disclosures · reporting ended (2)

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

ALPINE IMMUNE SCIENCES, INC.

Report date May 20, 2024 · Filed May 21, 2024

Section 16 reporting ended · disclosed 2024-05-21. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Common StockSEC Table I · non-derivative	IndirectChristopher Peetz & Christine Peetz TR UA 02/15/2017 The Peetz Living Trust	Reported balance After 2024-05-20 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged. 1 source row Row 1 · 2024-05-20 · Disposition to issuer · Disposed 1,900 · Balance 0 F1: This Form 4 reports securities disposed of pursuant to the Agreement and Plan of Merger (the Merger Agreement), dated April 10, 2024, among Alpine Immune Sciences, Inc., a Delaware corporation (the Company), Vertex Pharmaceuticals Incorporated, a Massachusetts corporation (Parent), and Adams Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent (Merger Sub). Pursuant to the Merger Agreement, Merger Sub completed a tender offer for shares of the Companys Common Stock, par value $0.001 per share (Company Common Stock), effective May 18, 2024 (the Offer Closing), and thereafter merged with and into the Company (the Merger, and together with the Offer Closing, the Transactions), effective May 20, 2024 (the Effective Time), with the Company surviving the Merger as a wholly owned subsidiary of Parent. F2: (Continued from Footnote 1) In connection with the consummation of the Transactions, each share of the Company Common Stock was either (x) purchased at the Offer Closing for $65.00 in cash per share (the Offer Price), without interest thereon and subject to any applicable tax withholding or (y) automatically converted in the Merger at the Effective Time into the right to receive the Offer Price in cash, without interest thereon (the Merger Consideration), subject to any applicable tax withholding.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.91 · Expires 2028-04-19	Direct	Reported balance After 2024-05-20 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2024-05-20 · Disposition to issuer · Disposed 7,650 · Balance 0 F3: The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant. F5: Pursuant to the Merger Agreement, as of immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (a Company Option) that was then outstanding but not then vested or exercisable became immediately vested and exercisable in full. At the Effective Time, each Company Option that was then outstanding was automatically cancelled and, if such Company Option had a per share exercise price less than the Merger Consideration, the holder thereof became entitled to receive a cash payment, without interest thereon and subject to any applicable tax withholding, equal to the product obtained by multiplying (i) the total number of shares of Company Common Stock underlying such Company Option by (ii) the excess of the Merger Consideration over the exercise price per share such Company Option. F6: (Continued from Footnote 5) Any Company Option that had an exercise price per share that was equal to or exceeded the Merger Consideration was cancelled without any cash payment or other consideration being made in respect thereof. F4: The option to purchase shares of Company Common Stock (the Company Option) is fully vested and exercisable.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.09 · Expires 2029-01-01	Direct	Reported balance After 2024-05-20 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2024-05-20 · Disposition to issuer · Disposed 7,650 · Balance 0 F3: The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant. F5: Pursuant to the Merger Agreement, as of immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (a Company Option) that was then outstanding but not then vested or exercisable became immediately vested and exercisable in full. At the Effective Time, each Company Option that was then outstanding was automatically cancelled and, if such Company Option had a per share exercise price less than the Merger Consideration, the holder thereof became entitled to receive a cash payment, without interest thereon and subject to any applicable tax withholding, equal to the product obtained by multiplying (i) the total number of shares of Company Common Stock underlying such Company Option by (ii) the excess of the Merger Consideration over the exercise price per share such Company Option. F6: (Continued from Footnote 5) Any Company Option that had an exercise price per share that was equal to or exceeded the Merger Consideration was cancelled without any cash payment or other consideration being made in respect thereof. F4: The option to purchase shares of Company Common Stock (the Company Option) is fully vested and exercisable.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.62 · Expires 2030-01-01	Direct	Reported balance After 2024-05-20 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2024-05-20 · Disposition to issuer · Disposed 7,650 · Balance 0 F3: The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant. F5: Pursuant to the Merger Agreement, as of immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (a Company Option) that was then outstanding but not then vested or exercisable became immediately vested and exercisable in full. At the Effective Time, each Company Option that was then outstanding was automatically cancelled and, if such Company Option had a per share exercise price less than the Merger Consideration, the holder thereof became entitled to receive a cash payment, without interest thereon and subject to any applicable tax withholding, equal to the product obtained by multiplying (i) the total number of shares of Company Common Stock underlying such Company Option by (ii) the excess of the Merger Consideration over the exercise price per share such Company Option. F6: (Continued from Footnote 5) Any Company Option that had an exercise price per share that was equal to or exceeded the Merger Consideration was cancelled without any cash payment or other consideration being made in respect thereof. F4: The option to purchase shares of Company Common Stock (the Company Option) is fully vested and exercisable.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $13.45 · Expires 2031-01-03	Direct	Reported balance After 2024-05-20 transaction · row 5 Instrument identity requires review; Table II rows are not merged. 1 source row Row 5 · 2024-05-20 · Disposition to issuer · Disposed 7,650 · Balance 0 F3: The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant. F5: Pursuant to the Merger Agreement, as of immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (a Company Option) that was then outstanding but not then vested or exercisable became immediately vested and exercisable in full. At the Effective Time, each Company Option that was then outstanding was automatically cancelled and, if such Company Option had a per share exercise price less than the Merger Consideration, the holder thereof became entitled to receive a cash payment, without interest thereon and subject to any applicable tax withholding, equal to the product obtained by multiplying (i) the total number of shares of Company Common Stock underlying such Company Option by (ii) the excess of the Merger Consideration over the exercise price per share such Company Option. F6: (Continued from Footnote 5) Any Company Option that had an exercise price per share that was equal to or exceeded the Merger Consideration was cancelled without any cash payment or other consideration being made in respect thereof. F4: The option to purchase shares of Company Common Stock (the Company Option) is fully vested and exercisable.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $13.89 · Expires 2032-01-02	Direct	Reported balance After 2024-05-20 transaction · row 6 Instrument identity requires review; Table II rows are not merged. 1 source row Row 6 · 2024-05-20 · Disposition to issuer · Disposed 10,000 · Balance 0 F3: The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant. F5: Pursuant to the Merger Agreement, as of immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (a Company Option) that was then outstanding but not then vested or exercisable became immediately vested and exercisable in full. At the Effective Time, each Company Option that was then outstanding was automatically cancelled and, if such Company Option had a per share exercise price less than the Merger Consideration, the holder thereof became entitled to receive a cash payment, without interest thereon and subject to any applicable tax withholding, equal to the product obtained by multiplying (i) the total number of shares of Company Common Stock underlying such Company Option by (ii) the excess of the Merger Consideration over the exercise price per share such Company Option. F6: (Continued from Footnote 5) Any Company Option that had an exercise price per share that was equal to or exceeded the Merger Consideration was cancelled without any cash payment or other consideration being made in respect thereof. F4: The option to purchase shares of Company Common Stock (the Company Option) is fully vested and exercisable.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.43 · Expires 2033-01-02	Direct	Reported balance After 2024-05-20 transaction · row 7 Instrument identity requires review; Table II rows are not merged. 1 source row Row 7 · 2024-05-20 · Disposition to issuer · Disposed 10,000 · Balance 0 F3: The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant. F5: Pursuant to the Merger Agreement, as of immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (a Company Option) that was then outstanding but not then vested or exercisable became immediately vested and exercisable in full. At the Effective Time, each Company Option that was then outstanding was automatically cancelled and, if such Company Option had a per share exercise price less than the Merger Consideration, the holder thereof became entitled to receive a cash payment, without interest thereon and subject to any applicable tax withholding, equal to the product obtained by multiplying (i) the total number of shares of Company Common Stock underlying such Company Option by (ii) the excess of the Merger Consideration over the exercise price per share such Company Option. F6: (Continued from Footnote 5) Any Company Option that had an exercise price per share that was equal to or exceeded the Merger Consideration was cancelled without any cash payment or other consideration being made in respect thereof. F4: The option to purchase shares of Company Common Stock (the Company Option) is fully vested and exercisable.
Stock Option (Right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $19.00 · Expires 2034-01-01	Direct	Reported balance After 2024-05-20 transaction · row 8 Instrument identity requires review; Table II rows are not merged. 1 source row Row 8 · 2024-05-20 · Disposition to issuer · Disposed 17,500 · Balance 0 F3: The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant. F5: Pursuant to the Merger Agreement, as of immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (a Company Option) that was then outstanding but not then vested or exercisable became immediately vested and exercisable in full. At the Effective Time, each Company Option that was then outstanding was automatically cancelled and, if such Company Option had a per share exercise price less than the Merger Consideration, the holder thereof became entitled to receive a cash payment, without interest thereon and subject to any applicable tax withholding, equal to the product obtained by multiplying (i) the total number of shares of Company Common Stock underlying such Company Option by (ii) the excess of the Merger Consideration over the exercise price per share such Company Option. F6: (Continued from Footnote 5) Any Company Option that had an exercise price per share that was equal to or exceeded the Merger Consideration was cancelled without any cash payment or other consideration being made in respect thereof. F7: 1/12 of the shares subject to the option become vested and exercisable on February 2, 2024 and 1/12 of the shares subject to the option shall vest monthly thereafter.

Filing footnotes · ownership attribution and instrument terms

F1: This Form 4 reports securities disposed of pursuant to the Agreement and Plan of Merger (the Merger Agreement), dated April 10, 2024, among Alpine Immune Sciences, Inc., a Delaware corporation (the Company), Vertex Pharmaceuticals Incorporated, a Massachusetts corporation (Parent), and Adams Merger Sub, Inc., a Delaware corporation and a wholly owned subsidiary of the Parent (Merger Sub). Pursuant to the Merger Agreement, Merger Sub completed a tender offer for shares of the Companys Common Stock, par value $0.001 per share (Company Common Stock), effective May 18, 2024 (the Offer Closing), and thereafter merged with and into the Company (the Merger, and together with the Offer Closing, the Transactions), effective May 20, 2024 (the Effective Time), with the Company surviving the Merger as a wholly owned subsidiary of Parent.

F2: (Continued from Footnote 1) In connection with the consummation of the Transactions, each share of the Company Common Stock was either (x) purchased at the Offer Closing for $65.00 in cash per share (the Offer Price), without interest thereon and subject to any applicable tax withholding or (y) automatically converted in the Merger at the Effective Time into the right to receive the Offer Price in cash, without interest thereon (the Merger Consideration), subject to any applicable tax withholding.

F3: The exercise price is equal to the closing price per share of Common Stock as reported on the Nasdaq Global Market on the date of grant.

F4: The option to purchase shares of Company Common Stock (the Company Option) is fully vested and exercisable.

F5: Pursuant to the Merger Agreement, as of immediately prior to the Effective Time, each option to purchase shares of Company Common Stock (a Company Option) that was then outstanding but not then vested or exercisable became immediately vested and exercisable in full. At the Effective Time, each Company Option that was then outstanding was automatically cancelled and, if such Company Option had a per share exercise price less than the Merger Consideration, the holder thereof became entitled to receive a cash payment, without interest thereon and subject to any applicable tax withholding, equal to the product obtained by multiplying (i) the total number of shares of Company Common Stock underlying such Company Option by (ii) the excess of the Merger Consideration over the exercise price per share such Company Option.

F6: (Continued from Footnote 5) Any Company Option that had an exercise price per share that was equal to or exceeded the Merger Consideration was cancelled without any cash payment or other consideration being made in respect thereof.

F7: 1/12 of the shares subject to the option become vested and exercisable on February 2, 2024 and 1/12 of the shares subject to the option shall vest monthly thereafter.

Tobira Therapeutics, Inc.

Report date November 01, 2016 · Filed November 03, 2016

Section 16 reporting ended · disclosed 2016-11-03. Current position is not established by this disclosure.

Security / award	Ownership account	Disclosure context
Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.81 · Expires 2024-04-27	Direct	Reported balance After 2016-11-01 transaction · row 1 Instrument identity requires review; Table II rows are not merged. 1 source row Row 1 · 2016-11-01 · Disposition to issuer · Disposed 68,732 · Balance 0 F1: Pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated September 19, 2016, by and among the Issuer, Allergan Holdco US, Inc. ("Parent") and Sapphire Acquisition Corp. ("Purchaser"), pursuant to which Purchaser was merged with and into Issuer (the "Merger"), each option to purchase shares (a "Company Option") of common stock, par value $0.001 per share, of Tobira Therapeutics, Inc. (the "Shares") that was then outstanding and unexercised, whether or not vested and which had a per-Share exercise price less than $28.35 per Share in cash (the "Closing Amount") (each, an "In the Money Option"), was cancelled and converted into the right to receive (i) a cash payment equal to (A) the excess, if any, of (x) the Closing Amount over (y) the exercise price payable per Share under such In the Money Option, multiplied by (B) the total number of Shares subject to such In the Money Option immediately prior to the effective time of the Merger (the "Effective Time") F2: (continued from Footnote 1) and (ii) a contingent value right with respect to the total number of Shares subject to such In the Money Option immediately prior to the Effective Time. At the Effective Time, each Company Option other than an In the Money Option that was then outstanding and unexercised, whether or not vested (each, an "Out of the Money Option"), was cancelled and converted into the right to receive a cash payment, if any, from Parent with respect to each Share subject to such Out of the Money Option upon each date that a payment would be required to a holder of a contingent value right under the terms of the Contingent Value Rights Agreement ("CVR Agreement") on or prior to the fifth anniversary of the Effective Time (each such date, a "Valuation Point"), F3: (continued from Footnote 1) equal to (i) the amount by which the sum of (A) the Closing Amount, (B) the amount per Share previously paid in respect of any earlier Valuation Points and (C) the amount per Share in cash to be paid at such Valuation Point under the CVR Agreement exceeds the exercise price payable per Share under such Out of the Money Option, less (ii) the amount of all payments previously received with respect to such Out of the Money Option. Notwithstanding the foregoing description, any Out of the Money Options with an exercise price payable per Share equal to or greater than $78.19 were cancelled at the Effective Time without any consideration payable therefor. F4: The Shares subject to this option were fully vested immediately prior to the Effective Time.
Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.81 · Expires 2024-04-27	Direct	Reported balance After 2016-11-01 transaction · row 2 Instrument identity requires review; Table II rows are not merged. 1 source row Row 2 · 2016-11-01 · Disposition to issuer · Disposed 31,091 · Balance 0 F1: Pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated September 19, 2016, by and among the Issuer, Allergan Holdco US, Inc. ("Parent") and Sapphire Acquisition Corp. ("Purchaser"), pursuant to which Purchaser was merged with and into Issuer (the "Merger"), each option to purchase shares (a "Company Option") of common stock, par value $0.001 per share, of Tobira Therapeutics, Inc. (the "Shares") that was then outstanding and unexercised, whether or not vested and which had a per-Share exercise price less than $28.35 per Share in cash (the "Closing Amount") (each, an "In the Money Option"), was cancelled and converted into the right to receive (i) a cash payment equal to (A) the excess, if any, of (x) the Closing Amount over (y) the exercise price payable per Share under such In the Money Option, multiplied by (B) the total number of Shares subject to such In the Money Option immediately prior to the effective time of the Merger (the "Effective Time") F2: (continued from Footnote 1) and (ii) a contingent value right with respect to the total number of Shares subject to such In the Money Option immediately prior to the Effective Time. At the Effective Time, each Company Option other than an In the Money Option that was then outstanding and unexercised, whether or not vested (each, an "Out of the Money Option"), was cancelled and converted into the right to receive a cash payment, if any, from Parent with respect to each Share subject to such Out of the Money Option upon each date that a payment would be required to a holder of a contingent value right under the terms of the Contingent Value Rights Agreement ("CVR Agreement") on or prior to the fifth anniversary of the Effective Time (each such date, a "Valuation Point"), F3: (continued from Footnote 1) equal to (i) the amount by which the sum of (A) the Closing Amount, (B) the amount per Share previously paid in respect of any earlier Valuation Points and (C) the amount per Share in cash to be paid at such Valuation Point under the CVR Agreement exceeds the exercise price payable per Share under such Out of the Money Option, less (ii) the amount of all payments previously received with respect to such Out of the Money Option. Notwithstanding the foregoing description, any Out of the Money Options with an exercise price payable per Share equal to or greater than $78.19 were cancelled at the Effective Time without any consideration payable therefor. F4: The Shares subject to this option were fully vested immediately prior to the Effective Time.
Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $14.00 · Expires 2025-05-15	Direct	Reported balance After 2016-11-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged. 1 source row Row 3 · 2016-11-01 · Disposition to issuer · Disposed 85,000 · Balance 0 F1: Pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated September 19, 2016, by and among the Issuer, Allergan Holdco US, Inc. ("Parent") and Sapphire Acquisition Corp. ("Purchaser"), pursuant to which Purchaser was merged with and into Issuer (the "Merger"), each option to purchase shares (a "Company Option") of common stock, par value $0.001 per share, of Tobira Therapeutics, Inc. (the "Shares") that was then outstanding and unexercised, whether or not vested and which had a per-Share exercise price less than $28.35 per Share in cash (the "Closing Amount") (each, an "In the Money Option"), was cancelled and converted into the right to receive (i) a cash payment equal to (A) the excess, if any, of (x) the Closing Amount over (y) the exercise price payable per Share under such In the Money Option, multiplied by (B) the total number of Shares subject to such In the Money Option immediately prior to the effective time of the Merger (the "Effective Time") F2: (continued from Footnote 1) and (ii) a contingent value right with respect to the total number of Shares subject to such In the Money Option immediately prior to the Effective Time. At the Effective Time, each Company Option other than an In the Money Option that was then outstanding and unexercised, whether or not vested (each, an "Out of the Money Option"), was cancelled and converted into the right to receive a cash payment, if any, from Parent with respect to each Share subject to such Out of the Money Option upon each date that a payment would be required to a holder of a contingent value right under the terms of the Contingent Value Rights Agreement ("CVR Agreement") on or prior to the fifth anniversary of the Effective Time (each such date, a "Valuation Point"), F3: (continued from Footnote 1) equal to (i) the amount by which the sum of (A) the Closing Amount, (B) the amount per Share previously paid in respect of any earlier Valuation Points and (C) the amount per Share in cash to be paid at such Valuation Point under the CVR Agreement exceeds the exercise price payable per Share under such Out of the Money Option, less (ii) the amount of all payments previously received with respect to such Out of the Money Option. Notwithstanding the foregoing description, any Out of the Money Options with an exercise price payable per Share equal to or greater than $78.19 were cancelled at the Effective Time without any consideration payable therefor. F4: The Shares subject to this option were fully vested immediately prior to the Effective Time.
Employee Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.91 · Expires 2026-01-12	Direct	Reported balance After 2016-11-01 transaction · row 4 Instrument identity requires review; Table II rows are not merged. 1 source row Row 4 · 2016-11-01 · Disposition to issuer · Disposed 101,000 · Balance 0 F1: Pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated September 19, 2016, by and among the Issuer, Allergan Holdco US, Inc. ("Parent") and Sapphire Acquisition Corp. ("Purchaser"), pursuant to which Purchaser was merged with and into Issuer (the "Merger"), each option to purchase shares (a "Company Option") of common stock, par value $0.001 per share, of Tobira Therapeutics, Inc. (the "Shares") that was then outstanding and unexercised, whether or not vested and which had a per-Share exercise price less than $28.35 per Share in cash (the "Closing Amount") (each, an "In the Money Option"), was cancelled and converted into the right to receive (i) a cash payment equal to (A) the excess, if any, of (x) the Closing Amount over (y) the exercise price payable per Share under such In the Money Option, multiplied by (B) the total number of Shares subject to such In the Money Option immediately prior to the effective time of the Merger (the "Effective Time") F2: (continued from Footnote 1) and (ii) a contingent value right with respect to the total number of Shares subject to such In the Money Option immediately prior to the Effective Time. At the Effective Time, each Company Option other than an In the Money Option that was then outstanding and unexercised, whether or not vested (each, an "Out of the Money Option"), was cancelled and converted into the right to receive a cash payment, if any, from Parent with respect to each Share subject to such Out of the Money Option upon each date that a payment would be required to a holder of a contingent value right under the terms of the Contingent Value Rights Agreement ("CVR Agreement") on or prior to the fifth anniversary of the Effective Time (each such date, a "Valuation Point"), F3: (continued from Footnote 1) equal to (i) the amount by which the sum of (A) the Closing Amount, (B) the amount per Share previously paid in respect of any earlier Valuation Points and (C) the amount per Share in cash to be paid at such Valuation Point under the CVR Agreement exceeds the exercise price payable per Share under such Out of the Money Option, less (ii) the amount of all payments previously received with respect to such Out of the Money Option. Notwithstanding the foregoing description, any Out of the Money Options with an exercise price payable per Share equal to or greater than $78.19 were cancelled at the Effective Time without any consideration payable therefor. F4: The Shares subject to this option were fully vested immediately prior to the Effective Time.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to the terms of the Agreement and Plan of Merger (the "Merger Agreement"), dated September 19, 2016, by and among the Issuer, Allergan Holdco US, Inc. ("Parent") and Sapphire Acquisition Corp. ("Purchaser"), pursuant to which Purchaser was merged with and into Issuer (the "Merger"), each option to purchase shares (a "Company Option") of common stock, par value $0.001 per share, of Tobira Therapeutics, Inc. (the "Shares") that was then outstanding and unexercised, whether or not vested and which had a per-Share exercise price less than $28.35 per Share in cash (the "Closing Amount") (each, an "In the Money Option"), was cancelled and converted into the right to receive (i) a cash payment equal to (A) the excess, if any, of (x) the Closing Amount over (y) the exercise price payable per Share under such In the Money Option, multiplied by (B) the total number of Shares subject to such In the Money Option immediately prior to the effective time of the Merger (the "Effective Time")

F2: (continued from Footnote 1) and (ii) a contingent value right with respect to the total number of Shares subject to such In the Money Option immediately prior to the Effective Time. At the Effective Time, each Company Option other than an In the Money Option that was then outstanding and unexercised, whether or not vested (each, an "Out of the Money Option"), was cancelled and converted into the right to receive a cash payment, if any, from Parent with respect to each Share subject to such Out of the Money Option upon each date that a payment would be required to a holder of a contingent value right under the terms of the Contingent Value Rights Agreement ("CVR Agreement") on or prior to the fifth anniversary of the Effective Time (each such date, a "Valuation Point"),

F3: (continued from Footnote 1) equal to (i) the amount by which the sum of (A) the Closing Amount, (B) the amount per Share previously paid in respect of any earlier Valuation Points and (C) the amount per Share in cash to be paid at such Valuation Point under the CVR Agreement exceeds the exercise price payable per Share under such Out of the Money Option, less (ii) the amount of all payments previously received with respect to such Out of the Money Option. Notwithstanding the foregoing description, any Out of the Money Options with an exercise price payable per Share equal to or greater than $78.19 were cancelled at the Effective Time without any consideration payable therefor.

F4: The Shares subject to this option were fully vested immediately prior to the Effective Time.

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 date	Company	Activity / security	Shares / units	Reported price	Reported value	Details
October 06, 2026 Filed Oct 7, 2026 00:38 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionEmployee Stock Option (right to buy) · Derivative	6,892	$0.00 Strike: $15.87	$0.00	Disclosure SEC source: 0001614740-26-000014 · form4-10072026_121019.xml · derivative · entry 5 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 233,108 Underlying: Common Stock · 6,892 shares Expires 2032-01-05 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_date: The stock option is fully vested. Read SEC document
October 06, 2026 Filed Oct 7, 2026 00:38 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionEmployee Stock Option (right to buy) · Derivative	5,305	$0.00 Strike: $19.19	$0.00	Disclosure SEC source: 0001614740-26-000014 · form4-10072026_121019.xml · derivative · entry 4 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 169,695 Underlying: Common Stock · 5,305 shares Expires 2031-01-06 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_date: The stock option is fully vested. Read SEC document
October 06, 2026 Filed Oct 7, 2026 00:38 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	6,892	$15.87	$109,376.04	Disclosure SEC source: 0001614740-26-000014 · form4-10072026_121019.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 206,637 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
October 06, 2026 Filed Oct 7, 2026 00:38 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	5,305	$19.19	$101,802.95	Disclosure SEC source: 0001614740-26-000014 · form4-10072026_121019.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 199,745 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
September 01, 2026 Filed Sep 3, 2026 22:52 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionEmployee Stock Option (right to buy) · Derivative	30,000	$0.00 Strike: $2.94	$0.00	Disclosure SEC source: 0001614740-26-000013 · form4-09032026_100954.xml · derivative · entry 5 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 58,487 Underlying: Common Stock · 30,000 shares Expires 2029-03-11 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. F5 · derivative.exercise_date: The stock option is fully vested. Read SEC document
September 01, 2026 Filed Sep 3, 2026 22:52 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	21,688	$98.91	$2,145,160.08	Disclosure SEC source: 0001614740-26-000013 · form4-09032026_100954.xml · nonDerivative · entry 3 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 194,440 F2 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F4 · price: The weighted average sale price for the transaction reported was $98.91, and the range of prices were between $98.49 and $99.38. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
September 01, 2026 Filed Sep 3, 2026 22:52 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	8,312	$98.08	$815,240.96	Disclosure SEC source: 0001614740-26-000013 · form4-09032026_100954.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 216,128 F2 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F3 · price: The weighted average sale price for the transaction reported was $98.08, and the range of prices were between $97.47 and $98.42. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
September 01, 2026 Filed Sep 3, 2026 22:52 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	30,000	$2.94	$88,080.00	Disclosure SEC source: 0001614740-26-000013 · form4-09032026_100954.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 224,440 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes 131 shares of Common Stock that were acquired by the Reporting Person on May 10, 2026, pursuant to the Issuer's Employee Stock Purchase Plan. Read SEC document
August 10, 2026 Filed Aug 11, 2026 21:41 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionEmployee Stock Option (right to buy) · Derivative	20,000	$0.00 Strike: $2.94	$0.00	Disclosure SEC source: 0001614740-26-000012 · form4-08112026_090838.xml · derivative · entry 6 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 88,487 Underlying: Common Stock · 20,000 shares Expires 2029-03-11 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. F5 · derivative.exercise_date: The stock option is fully vested. Read SEC document
August 10, 2026 Filed Aug 11, 2026 21:41 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	2,300	$100.14	$230,322.00	Disclosure SEC source: 0001614740-26-000012 · form4-08112026_090838.xml · nonDerivative · entry 4 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 194,309 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F4 · price: The weighted average sale price for the transaction reported was $100.14, and the range of prices were between $99.995 and $100.2425. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
August 10, 2026 Filed Aug 11, 2026 21:41 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	6,017	$99.25	$597,187.25	Disclosure SEC source: 0001614740-26-000012 · form4-08112026_090838.xml · nonDerivative · entry 3 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 196,609 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F3 · price: The weighted average sale price for the transaction reported was $99.25, and the range of prices were between $98.94 and $99.655. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
August 10, 2026 Filed Aug 11, 2026 21:41 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	11,683	$98.51	$1,150,892.33	Disclosure SEC source: 0001614740-26-000012 · form4-08112026_090838.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 202,626 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F2 · price: The weighted average sale price for the transaction reported was $98.51, and the range of prices were between $97.93 and $98.92. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
August 10, 2026 Filed Aug 11, 2026 21:41 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	20,000	$2.94	$58,720.00	Disclosure SEC source: 0001614740-26-000012 · form4-08112026_090838.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 214,309 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
July 15, 2026 Filed Jul 17, 2026 20:07 UTC	Arcutis Biotherapeutics, Inc. ARQT · Entity 4236	GrantStock Option (right to buy) · Derivative	13,010	$0.00 Strike: $27.78	$0.00	Disclosure SEC source: 0001628280-26-048655 · wk-form4_1784318851.xml · derivative · entry 4 Peetz Christopher · CIK 0001614740 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,010 Underlying: Common Stock · 13,010 shares Expires 2036-07-15 F4 · shares: The underlying shares subject to the option vest and become exercisable as to 100% on the earlier of June 5, 2027, or immediately before the next annual meeting of stockholders, subject to the director's continued service through the vesting date. F4 · derivative.exercise_date: The underlying shares subject to the option vest and become exercisable as to 100% on the earlier of June 5, 2027, or immediately before the next annual meeting of stockholders, subject to the director's continued service through the vesting date. Read SEC document
July 15, 2026 Filed Jul 17, 2026 20:07 UTC	Arcutis Biotherapeutics, Inc. ARQT · Entity 4236	GrantStock Option (right to buy) · Derivative	21,486	$0.00 Strike: $27.78	$0.00	Disclosure SEC source: 0001628280-26-048655 · wk-form4_1784318851.xml · derivative · entry 3 Peetz Christopher · CIK 0001614740 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 21,486 Underlying: Common Stock · 21,486 shares Expires 2036-07-15 F3 · shares: 1/3 each of the underlying shares subject to the option vest and become exercisable on the first annual anniversary of July 15, 2026 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date, subject to the non-employee director's continued service through each applicable vesting date. F3 · derivative.exercise_date: 1/3 each of the underlying shares subject to the option vest and become exercisable on the first annual anniversary of July 15, 2026 (the "Vesting Commencement Date"), such that 100% of the shares subject to the option will be fully vested and exercisable on the fourth anniversary of the Vesting Commencement Date, subject to the non-employee director's continued service through each applicable vesting date. Read SEC document
July 15, 2026 Filed Jul 17, 2026 20:07 UTC	Arcutis Biotherapeutics, Inc. ARQT · Entity 4236	GrantCommon Stock	4,315	$0.00	$0.00	Disclosure SEC source: 0001628280-26-048655 · wk-form4_1784318851.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,315 F1 · shares: Represents Restricted Stock Units ("RSUs") granted in connection with the Reporting Person's service as a non-employee director of the Company. The Reporting Person is entitled to receive one (1) share of common stock for each one (1) RSU upon the vesting thereof, which shall occur on the earlier of June 5, 2027, or immediately before the next annual meeting of stockholders, subject to the director's continued service through the vesting date. Read SEC document
July 06, 2026 Filed Jul 8, 2026 21:12 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionEmployee Stock Option (right to buy) · Derivative	20,000	$0.00 Strike: $2.94	$0.00	Disclosure SEC source: 0001614740-26-000011 · form4-07082026_090744.xml · derivative · entry 7 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 108,487 Underlying: Common Stock · 20,000 shares Expires 2029-03-11 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. F6 · derivative.exercise_date: The stock option is fully vested. Read SEC document
July 06, 2026 Filed Jul 8, 2026 21:12 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	1,710	$124.79	$213,390.90	Disclosure SEC source: 0001614740-26-000011 · form4-07082026_090744.xml · nonDerivative · entry 5 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 194,309 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F5 · price: The weighted average sale price for the transaction reported was $124.79, and the range of prices were between $124.27 and $124.94. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
July 06, 2026 Filed Jul 8, 2026 21:12 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	1,975	$123.74	$244,386.50	Disclosure SEC source: 0001614740-26-000011 · form4-07082026_090744.xml · nonDerivative · entry 4 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 196,019 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F4 · price: The weighted average sale price for the transaction reported was $123.74, and the range of prices were between $123.24 and $124.10. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
July 06, 2026 Filed Jul 8, 2026 21:12 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	4,181	$122.34	$511,503.54	Disclosure SEC source: 0001614740-26-000011 · form4-07082026_090744.xml · nonDerivative · entry 3 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 197,994 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F3 · price: The weighted average sale price for the transaction reported was $122.34, and the range of prices were between $122.13 and $123.1125. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
July 06, 2026 Filed Jul 8, 2026 21:12 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	12,134	$121.65	$1,476,101.10	Disclosure SEC source: 0001614740-26-000011 · form4-07082026_090744.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 202,175 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F2 · price: The weighted average sale price for the transaction reported was $121.65, and the range of prices were between $121.11 and $122.105. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
July 06, 2026 Filed Jul 8, 2026 21:12 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	20,000	$2.94	$58,720.00	Disclosure SEC source: 0001614740-26-000011 · form4-07082026_090744.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 214,309 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
June 01, 2026 Filed Jun 2, 2026 23:50 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionEmployee Stock Option (right to buy) · Derivative	30,000	$0.00 Strike: $2.94	$0.00	Disclosure SEC source: 0001614740-26-000010 · form4-06022026_070609.xml · derivative · entry 9 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 128,487 Underlying: Common Stock · 30,000 shares Expires 2029-03-11 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. F8 · derivative.exercise_date: The stock option is fully vested. Read SEC document
June 01, 2026 Filed Jun 2, 2026 23:50 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	883	$99.66	$87,999.78	Disclosure SEC source: 0001614740-26-000010 · form4-06022026_070609.xml · nonDerivative · entry 7 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 194,309 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F7 · price: The weighted average sale price for the transaction reported was $99.66, and the range of prices were between $99.55 and $99.79. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
June 01, 2026 Filed Jun 2, 2026 23:50 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	1,021	$98.20	$100,262.20	Disclosure SEC source: 0001614740-26-000010 · form4-06022026_070609.xml · nonDerivative · entry 6 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 195,192 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F6 · price: The weighted average sale price for the transaction reported was $98.20, and the range of prices were between $98.00 and $98.38. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
June 01, 2026 Filed Jun 2, 2026 23:50 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	1,973	$97.56	$192,485.88	Disclosure SEC source: 0001614740-26-000010 · form4-06022026_070609.xml · nonDerivative · entry 5 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 196,213 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F5 · price: The weighted average sale price for the transaction reported was $97.56, and the range of prices were between $96.98 and $97.94. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
June 01, 2026 Filed Jun 2, 2026 23:50 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	6,926	$96.15	$665,934.90	Disclosure SEC source: 0001614740-26-000010 · form4-06022026_070609.xml · nonDerivative · entry 4 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 198,186 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F4 · price: The weighted average sale price for the transaction reported was $96.15, and the range of prices were between $95.92 and $96.8675. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
June 01, 2026 Filed Jun 2, 2026 23:50 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	16,595	$95.34	$1,582,167.30	Disclosure SEC source: 0001614740-26-000010 · form4-06022026_070609.xml · nonDerivative · entry 3 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 205,112 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F3 · price: The weighted average sale price for the transaction reported was $95.34, and the range of prices were between $94.91 and $95.91. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
June 01, 2026 Filed Jun 2, 2026 23:50 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	2,602	$94.64	$246,253.28	Disclosure SEC source: 0001614740-26-000010 · form4-06022026_070609.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 221,707 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on March 2, 2026. F2 · price: The weighted average sale price for the transaction reported was $94.64, and the range of prices were between $93.90 and $94.895. Upon request by the SEC staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares sold at each separate price will be provided. Read SEC document
June 01, 2026 Filed Jun 2, 2026 23:50 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	30,000	$2.94	$88,080.00	Disclosure SEC source: 0001614740-26-000010 · form4-06022026_070609.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 224,309 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document
March 16, 2026 Filed Mar 17, 2026 23:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	40,985	$91.98	$3,769,714.23	Disclosure SEC source: 0001614740-26-000009 · form4-03172026_070301.xml · nonDerivative · entry 3 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 194,309 F2 · kind: Shares sold to cover tax withholding obligations associated with the vesting of the performance restricted stock units. Read SEC document
March 15, 2026 Filed Mar 17, 2026 23:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionPerformance Restricted Stock Units · Derivative	50,000	$0.00	$0.00	Disclosure SEC source: 0001614740-26-000009 · form4-03172026_070301.xml · derivative · entry 6 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,000 Underlying: Common Stock · 50,000 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 performance restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. F4 · derivative.exercise_date: The shares vest as follows: 2/3 of the shares vest on March 15, 2026 and 1/3 of the shares vest on March 15, 2027. F4 · derivative.expiration_date: The shares vest as follows: 2/3 of the shares vest on March 15, 2026 and 1/3 of the shares vest on March 15, 2027. Read SEC document
March 15, 2026 Filed Mar 17, 2026 23:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionPerformance Restricted Stock Units · Derivative	25,000	$0.00	$0.00	Disclosure SEC source: 0001614740-26-000009 · form4-03172026_070301.xml · derivative · entry 5 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 25,000 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 performance restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. F3 · derivative.exercise_date: The shares vest as follows: 2/3 of the shares vest on March 15, 2025 and 1/3 of the shares vest on March 15, 2026. F3 · derivative.expiration_date: The shares vest as follows: 2/3 of the shares vest on March 15, 2025 and 1/3 of the shares vest on March 15, 2026. Read SEC document
March 15, 2026 Filed Mar 17, 2026 23:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	50,000	Not disclosed	Not disclosed	Disclosure SEC source: 0001614740-26-000009 · form4-03172026_070301.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 235,294 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 performance restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. Read SEC document
March 15, 2026 Filed Mar 17, 2026 23:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	25,000	Not disclosed	Not disclosed	Disclosure SEC source: 0001614740-26-000009 · form4-03172026_070301.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 185,294 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 performance restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. Read SEC document
February 02, 2026 Filed Feb 4, 2026 02:45 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	9,108	$103.30	$940,888.28	Disclosure SEC source: 0001614740-26-000007 · form4-02032026_090204.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 160,294 F1 · kind: Shares sold to cover tax withholding obligations associated with the vesting of restricted stock units. Read SEC document
January 28, 2026 Filed Jan 30, 2026 23:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	GrantPerformance Restricted Stock Units · Derivative	75,000	$0.00	$0.00	Disclosure SEC source: 0001614740-26-000005 · form4-01302026_060101.xml · derivative · entry 3 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 75,000 Underlying: Common Stock · 75,000 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. F4 · derivative.exercise_date: On January 23, 2024, the reporting person was granted performance restricted stock units ("PSUs") which vest upon satisfaction of certain performance criteria. On January 28, 2026, performance criteria were determined to have been met. The shares subject to the PSUs vest as follows: 2/3 of the shares vest on March 15, 2026 and 1/3 of the shares vest on March 15, 2027. F4 · derivative.expiration_date: On January 23, 2024, the reporting person was granted performance restricted stock units ("PSUs") which vest upon satisfaction of certain performance criteria. On January 28, 2026, performance criteria were determined to have been met. The shares subject to the PSUs vest as follows: 2/3 of the shares vest on March 15, 2026 and 1/3 of the shares vest on March 15, 2027. Read SEC document
January 28, 2026 Filed Jan 30, 2026 23:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	GrantRestricted Stock Units · Derivative	43,500	$0.00	$0.00	Disclosure SEC source: 0001614740-26-000005 · form4-01302026_060101.xml · derivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 43,500 Underlying: Common Stock · 43,500 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock. F3 · derivative.exercise_date: 1/3rd of the shares subject to the restricted stock units shall vest on each anniversary of January 28, 2026 (the "Vesting Commencement Date"), such that the entire award will be vested on the three-year anniversary of the Vesting Commencement Date. F3 · derivative.expiration_date: 1/3rd of the shares subject to the restricted stock units shall vest on each anniversary of January 28, 2026 (the "Vesting Commencement Date"), such that the entire award will be vested on the three-year anniversary of the Vesting Commencement Date. Read SEC document
January 28, 2026 Filed Jan 30, 2026 23:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	GrantStock Option (right to buy) · Derivative	67,000	$0.00 Strike: $100.85	$0.00	Disclosure SEC source: 0001614740-26-000005 · form4-01302026_060101.xml · derivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 67,000 Underlying: Common Stock · 67,000 shares Expires 2036-01-27 F1 · derivative.exercise_date: 1/4th of the shares vest one year after January 28, 2026 (the "Vesting Commencement Date") and the balance of the shares vest in a series of 36 successive equal monthly installments measured from the first anniversary of the Vesting Commencement Date. Read SEC document
January 26, 2026 Filed Jan 27, 2026 21:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	6,831	$96.19	$657,087.55	Disclosure SEC source: 0001614740-26-000003 · form4-01272026_040103.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 169,402 F2 · kind: Shares sold to cover tax withholding obligations associated with the vesting of restricted stock units. Read SEC document
January 23, 2026 Filed Jan 27, 2026 21:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionRestricted Stock Units · Derivative	12,500	$0.00	$0.00	Disclosure SEC source: 0001614740-26-000003 · form4-01272026_040103.xml · derivative · entry 4 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,500 Underlying: Common Stock · 12,500 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 stock unit represents a contingent right to receive one share of the Issuer's common stock. F3 · derivative.exercise_date: 1/3rd of the shares subject to the restricted stock units shall vest on each anniversary of January 23, 2024 (the "Vesting Commencement Date"), such that the entire award will be vested on the three-year anniversary of the Vesting Commencement Date. F3 · derivative.expiration_date: 1/3rd of the shares subject to the restricted stock units shall vest on each anniversary of January 23, 2024 (the "Vesting Commencement Date"), such that the entire award will be vested on the three-year anniversary of the Vesting Commencement Date. Read SEC document
January 23, 2026 Filed Jan 27, 2026 21:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	12,500	Not disclosed	Not disclosed	Disclosure SEC source: 0001614740-26-000003 · form4-01272026_040103.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 176,233 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 stock unit represents a contingent right to receive one share of the Issuer's common stock. Read SEC document
January 22, 2026 Filed Jan 23, 2026 22:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	7,098	$93.33	$662,422.27	Disclosure SEC source: 0001614740-26-000002 · form4-01232026_050101.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 163,733 F2 · kind: Shares sold to cover tax withholding obligations associated with the vesting of restricted stock units. Read SEC document
January 21, 2026 Filed Jan 23, 2026 22:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionRestricted Stock Units · Derivative	12,797	$0.00	$0.00	Disclosure SEC source: 0001614740-26-000002 · form4-01232026_050101.xml · derivative · entry 4 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,593 Underlying: Common Stock · 12,797 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 stock unit represents a contingent right to receive one share of the Issuer's common stock. F3 · derivative.exercise_date: 1/3rd of the shares subject to the restricted stock units shall vest on each anniversary of January 21, 2025 (the "Vesting Commencement Date"), such that the entire award will be vested on the three-year anniversary of the Vesting Commencement Date. F3 · derivative.expiration_date: 1/3rd of the shares subject to the restricted stock units shall vest on each anniversary of January 21, 2025 (the "Vesting Commencement Date"), such that the entire award will be vested on the three-year anniversary of the Vesting Commencement Date. Read SEC document
January 21, 2026 Filed Jan 23, 2026 22:30 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	12,797	Not disclosed	Not disclosed	Disclosure SEC source: 0001614740-26-000002 · form4-01232026_050101.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 170,831 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 stock unit represents a contingent right to receive one share of the Issuer's common stock. Read SEC document
December 31, 2025 Filed Jan 2, 2026 21:24 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	GiftCommon Stock	21,070	$0.00	$0.00	Disclosure SEC source: 0001614740-26-000001 · form4-01022026_090131.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Indirect · By The Peetz Family Trust Disclosed balance after: 187,500 F1 · kind: Represents shares that the reporting person donated as a bona fide gift to a charitable donor-advised fund. Read SEC document
November 18, 2025 Filed Nov 20, 2025 21:21 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionEmployee Stock Option (right to buy) · Derivative	19,133	$0.00 Strike: $19.24	$0.00	Disclosure SEC source: 0001614740-25-000005 · form4-11202025_091110.xml · derivative · entry 3 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 150,867 Underlying: Common Stock · 19,133 shares Expires 2030-01-09 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. F2 · derivative.exercise_date: The stock option is fully vested. Read SEC document
November 18, 2025 Filed Nov 20, 2025 21:21 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionCommon Stock	19,133	$19.24	$368,118.92	Disclosure SEC source: 0001614740-25-000005 · form4-11202025_091110.xml · nonDerivative · entry 1 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 158,034 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · balance_after: Includes 260 shares of Common Stock that were acquired by the Reporting Person on November 10, 2025, pursuant to the Issuer's Employee Stock Purchase Plan. Read SEC document
August 11, 2025 Filed Aug 12, 2025 23:57 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	Exercise / conversionEmployee Stock Option (right to buy) · Derivative	40,000	$0.00 Strike: $2.94	$0.00	Disclosure SEC source: 0001415889-25-021521 · form4-08122025_110854.xml · derivative · entry 4 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 158,487 Underlying: Common Stock · 40,000 shares Expires 2029-03-11 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. F2 · derivative.exercise_date: The stock option is fully vested. Read SEC document
August 11, 2025 Filed Aug 12, 2025 23:57 UTC	Mirum Pharmaceuticals, Inc. MIRM · Entity 2416	SaleCommon Stock	40,000	$62.00	$2,480,000.00	Disclosure SEC source: 0001415889-25-021521 · form4-08122025_110854.xml · nonDerivative · entry 2 Peetz Christopher · CIK 0001614740 · Director · CHIEF EXECUTIVE OFFICER 10b5-1 filing: Plan reported Ownership: Direct Disclosed balance after: 138,641 F1 · kind: Reported transaction occurred pursuant to a Rule 10b5-1 Plan adopted by the reporting person on November 22, 2024. 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.