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Champoux Jennifer

Disclosed activity across 1 company

Tapewire entity
30117
SEC CIK
0002025233

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Monte Rosa Therapeutics, Inc.GLUE · Entity 4828Chief Operating OfficerJuly 15, 2026July 16, 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.

Monte Rosa Therapeutics, Inc.

Report date July 15, 2026 · Filed July 16, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect62,371 Ending reported balance After 2026-07-15 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-07-15 · Exercise / conversion · Acquired 4,351 · Balance 66,722

F1: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Row 2 · 2026-07-15 · Sale · Disposed 4,351 · Balance 62,371

F1: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.83 to $23.71, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.98 · Expires 2034-06-03Direct26,947 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 · Exercise / conversion · Disposed 4,351 · Balance 26,947

F1: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F3: 25% of the shares underlying this option vested on May 28, 2025, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.83 to $23.71, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3: 25% of the shares underlying this option vested on May 28, 2025, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
July 15, 2026 Filed Jul 16, 2026 20:10 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionStock Option (Right to Buy) · Derivative 4,351 $0.00 Strike: $3.98 $0.00
Disclosure

SEC source: 0001193125-26-306110 · ownership.xml · derivative · entry 3

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,947

Underlying: Common Stock · 4,351 shares

Expires 2034-06-03

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F3 · derivative.exercise_date: 25% of the shares underlying this option vested on May 28, 2025, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
July 15, 2026 Filed Jul 16, 2026 20:10 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 SaleCommon Stock 4,351 $23.38 $101,729.86
Disclosure

SEC source: 0001193125-26-306110 · ownership.xml · nonDerivative · entry 2

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,371

F1 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.83 to $23.71, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
July 15, 2026 Filed Jul 16, 2026 20:10 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionCommon Stock 4,351 $3.98 $17,316.98
Disclosure

SEC source: 0001193125-26-306110 · ownership.xml · nonDerivative · entry 1

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 66,722

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
June 23, 2026 Filed Jun 25, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionStock Option (Right to Buy) · Derivative 2,175 $0.00 Strike: $3.98 $0.00
Disclosure

SEC source: 0001193125-26-282735 · ownership.xml · derivative · entry 3

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,298

Underlying: Common Stock · 2,175 shares

Expires 2034-06-03

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F2 · derivative.exercise_date: 25% of this option vested on May 28, 2025, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
June 23, 2026 Filed Jun 25, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 SaleCommon Stock 2,175 $20.00 $43,500.00
Disclosure

SEC source: 0001193125-26-282735 · ownership.xml · nonDerivative · entry 2

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,371

F1 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
June 23, 2026 Filed Jun 25, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionCommon Stock 2,175 $3.98 $8,656.50
Disclosure

SEC source: 0001193125-26-282735 · ownership.xml · nonDerivative · entry 1

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,546

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionStock Option (Right to Buy) · Derivative 2,176 $0.00 Strike: $3.98 $0.00
Disclosure

SEC source: 0001193125-26-275806 · ownership.xml · derivative · entry 3

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 33,473

Underlying: Common Stock · 2,176 shares

Expires 2034-06-03

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F2 · derivative.exercise_date: 25% of this option vested on May 28, 2025, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 SaleCommon Stock 2,176 $19.00 $41,344.00
Disclosure

SEC source: 0001193125-26-275806 · ownership.xml · nonDerivative · entry 2

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,371

F1 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
June 17, 2026 Filed Jun 18, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionCommon Stock 2,176 $3.98 $8,660.48
Disclosure

SEC source: 0001193125-26-275806 · ownership.xml · nonDerivative · entry 1

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,547

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
May 27, 2026 Filed May 28, 2026 23:10 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionStock Option (Right to Buy) · Derivative 2,175 $0.00 Strike: $3.98 $0.00
Disclosure

SEC source: 0001193125-26-245728 · ownership.xml · derivative · entry 3

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,649

Underlying: Common Stock · 2,175 shares

Expires 2034-06-03

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F2 · derivative.exercise_date: 25% of this option vested on May 28, 2025, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
May 27, 2026 Filed May 28, 2026 23:10 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 SaleCommon Stock 2,175 $20.00 $43,500.00
Disclosure

SEC source: 0001193125-26-245728 · ownership.xml · nonDerivative · entry 2

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,371

F1 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
May 27, 2026 Filed May 28, 2026 23:10 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionCommon Stock 2,175 $3.98 $8,656.50
Disclosure

SEC source: 0001193125-26-245728 · ownership.xml · nonDerivative · entry 1

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,546

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
May 22, 2026 Filed May 26, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionStock Option (Right to Buy) · Derivative 2,176 $0.00 Strike: $3.98 $0.00
Disclosure

SEC source: 0001193125-26-239240 · ownership.xml · derivative · entry 3

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 37,824

Underlying: Common Stock · 2,176 shares

Expires 2034-06-03

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

F2 · derivative.exercise_date: 25% of this option vested on May 28, 2025, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
May 22, 2026 Filed May 26, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 SaleCommon Stock 2,176 $19.00 $41,344.00
Disclosure

SEC source: 0001193125-26-239240 · ownership.xml · nonDerivative · entry 2

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 62,371

F1 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
May 22, 2026 Filed May 26, 2026 20:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 Exercise / conversionCommon Stock 2,176 $3.98 $8,660.48
Disclosure

SEC source: 0001193125-26-239240 · ownership.xml · nonDerivative · entry 1

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 64,547

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 · kind: These transactions were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 19, 2026.

Read SEC document
January 05, 2026 Filed Jan 5, 2026 21:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 SaleCommon Stock 2,629 $15.17 $39,881.93
Disclosure

SEC source: 0001193125-26-002401 · ownership.xml · nonDerivative · entry 2

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 62,371

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting of restricted stock units. These sales were automatic and not in the discretion of the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.17 to $15.43, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
January 02, 2026 Filed Jan 5, 2026 21:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 158,000 $0.00 Strike: $15.31 $0.00
Disclosure

SEC source: 0001193125-26-002401 · ownership.xml · derivative · entry 3

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 158,000

Underlying: Common Stock · 158,000 shares

Expires 2036-01-01

F4 · derivative.exercise_date: 25% of this option shall vest and become exercisable on January 2, 2027, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
January 02, 2026 Filed Jan 5, 2026 21:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantCommon Stock 35,000 Not disclosed Not disclosed
Disclosure

SEC source: 0001193125-26-002401 · ownership.xml · nonDerivative · entry 1

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 65,000

F1 · price: Represents restricted stock units ("RSUs") granted under the Issuer's 2021 Stock Option and Incentive Plan. Each RSU represents the contingent right to receive one share of the Issuer's Common Stock upon vesting and settlement. 25% of the RSUs shall vest on January 2, 2027, with the remainder vesting in 3 equal annual installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
January 02, 2025 Filed Jan 6, 2025 21:15 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 135,000 $0.00 Strike: $7.11 $0.00
Disclosure

SEC source: 0000950170-25-002101 · ownership.xml · derivative · entry 2

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,000

Underlying: Common Stock · 135,000 shares

Expires 2035-01-01

F2 · derivative.exercise_date: 25% of this option shall vest and become exercisable on January 1, 2026, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
January 02, 2025 Filed Jan 6, 2025 21:15 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantCommon Stock 30,000 Not disclosed Not disclosed
Disclosure

SEC source: 0000950170-25-002101 · ownership.xml · nonDerivative · entry 1

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,000

F1 · shares: Represents restricted stock units ("RSUs") granted under the Issuer's 2021 Stock Option and Incentive Plan. Each RSU represents the contingent right to receive one share of the Issuer's Common Stock upon vesting and settlement. 25% of the RSUs shall vest on January 1, 2026, with the remainder vesting in 3 equal annual installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

F1 · price: Represents restricted stock units ("RSUs") granted under the Issuer's 2021 Stock Option and Incentive Plan. Each RSU represents the contingent right to receive one share of the Issuer's Common Stock upon vesting and settlement. 25% of the RSUs shall vest on January 1, 2026, with the remainder vesting in 3 equal annual installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document
June 03, 2024 Filed Jun 5, 2024 20:10 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 40,000 $0.00 Strike: $3.98 $0.00
Disclosure

SEC source: 0000950170-24-069307 · ownership.xml · derivative · entry 1

Champoux Jennifer · CIK 0002025233 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2034-06-03

F1 · derivative.exercise_date: 25% of this option shall vest and become exercisable on May 28, 2025, with the remainder vesting in 36 substantially equal monthly installments thereafter, subject to the Reporting Person's continued service on each such vesting date.

Read SEC document

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