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person · Reporting owner

Ketchum John B

Disclosed activity across 1 company

Tapewire entity
40538
SEC CIK
0001991806

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Tango Therapeutics, Inc.TNGX · Entity 1497DirectorJune 05, 2026June 08, 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.

Tango Therapeutics, Inc.

Report date June 05, 2026 · Filed June 08, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect24,937 Reported balance After 2026-06-05 transaction · row 1
1 source row

Row 1 · 2026-06-05 · Grant · Acquired 4,000 · Balance 24,937

F1: These shares are represented by restricted stock units (the "RSUs"). Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. The RSUs will vest in their entirety on the earlier of: (i) June 5, 2027 and (ii) the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $20.22 · Expires 2036-06-05Direct25,000 Reported balance After 2026-06-05 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-06-05 · Grant · Acquired 25,000 · Balance 25,000

F2: This option shall vest and become exercisable in 12 substantially equal monthly installments over a period of one year, with the first vesting date on July 5, 2026, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: These shares are represented by restricted stock units (the "RSUs"). Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. The RSUs will vest in their entirety on the earlier of: (i) June 5, 2027 and (ii) the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

F2: This option shall vest and become exercisable in 12 substantially equal monthly installments over a period of one year, with the first vesting date on July 5, 2026, subject to the Reporting Person's continuous service with the Issuer as of 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
June 05, 2026 Filed Jun 8, 2026 22:08 UTC Tango Therapeutics, Inc. TNGX · Entity 1497 GrantStock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $20.22 $0.00
Disclosure

SEC source: 0001193125-26-262227 · ownership.xml · derivative · entry 2

Ketchum John B · CIK 0001991806 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2036-06-05

F2 · derivative.exercise_date: This option shall vest and become exercisable in 12 substantially equal monthly installments over a period of one year, with the first vesting date on July 5, 2026, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
June 05, 2026 Filed Jun 8, 2026 22:08 UTC Tango Therapeutics, Inc. TNGX · Entity 1497 GrantCommon Stock 4,000 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-262227 · ownership.xml · nonDerivative · entry 1

Ketchum John B · CIK 0001991806 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,937

F1 · shares: These shares are represented by restricted stock units (the "RSUs"). Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. The RSUs will vest in their entirety on the earlier of: (i) June 5, 2027 and (ii) the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 21:47 UTC Tango Therapeutics, Inc. TNGX · Entity 1497 GrantStock Option (Right to Buy) · Derivative 37,500 $0.00 Strike: $3.51 $0.00
Disclosure

SEC source: 0000950170-25-083906 · ownership.xml · derivative · entry 2

Ketchum John B · CIK 0001991806 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,500

Underlying: Common Stock · 37,500 shares

Expires 2035-06-05

F2 · derivative.exercise_date: This option shall vest and become exercisable in 12 substantially equal monthly installments over a period of one year, with the first vesting date on July 5, 2025, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 21:47 UTC Tango Therapeutics, Inc. TNGX · Entity 1497 GrantCommon Stock 6,250 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-083906 · ownership.xml · nonDerivative · entry 1

Ketchum John B · CIK 0001991806 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,937

F1 · shares: These shares are represented by restricted stock units (the "RSUs"). Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. The RSUs will vest in its entirety on the earlier of: (i) June 5, 2026 and (ii) the date of the next annual meeting of stockholders, in each case subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
June 05, 2024 Filed Jun 7, 2024 21:13 UTC Tango Therapeutics, Inc. TNGX · Entity 1497 GrantStock Option (Right to Buy) · Derivative 28,125 $0.00 Strike: $7.41 $0.00
Disclosure

SEC source: 0000950170-24-070860 · ownership.xml · derivative · entry 2

Ketchum John B · CIK 0001991806 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,125

Underlying: Common Stock · 28,125 shares

Expires 2034-06-05

F2 · derivative.exercise_date: This option shall vest and become exercisable in 12 substantially equal monthly installments over a period of one year beginning on July 5, 2024, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
June 05, 2024 Filed Jun 7, 2024 21:13 UTC Tango Therapeutics, Inc. TNGX · Entity 1497 GrantCommon Stock 4,687 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-070860 · ownership.xml · nonDerivative · entry 1

Ketchum John B · CIK 0001991806 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,687

F1 · shares: These shares are represented by restricted stock units (the "RSUs"). Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. The RSUs will vest in its entirety on the earlier of: (i) June 5, 2025 and (iii) the date of the next annual meeting of stockholders, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
August 29, 2023 Filed Aug 31, 2023 20:07 UTC Tango Therapeutics, Inc. TNGX · Entity 1497 GrantStock Option (Right to Buy) · Derivative 60,000 $0.00 Strike: $7.19 $0.00
Disclosure

SEC source: 0000950170-23-045783 · ownership.xml · derivative · entry 2

Ketchum John B · CIK 0001991806 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,000

Underlying: Common Stock · 60,000 shares

Expires 2033-08-29

F2 · derivative.exercise_date: This option shall vest and become exercisable in 36 substantially equal monthly installments over a period of three years beginning on August 29, 2023, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
August 29, 2023 Filed Aug 31, 2023 20:07 UTC Tango Therapeutics, Inc. TNGX · Entity 1497 GrantCommon Stock 10,000 $0.00 $0.00
Disclosure

SEC source: 0000950170-23-045783 · ownership.xml · nonDerivative · entry 1

Ketchum John B · CIK 0001991806 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,000

F1 · shares: These shares are represented by restricted stock units (the "RSUs"). Each RSU represents a contingent right to receive one share of Common Stock of the Issuer. The RSUs will vest in three substantially equal annual installments on each of August 19, 2024, August 18, 2025 and August 17, 2026, subject to the Reporting Person's continuous service with the Issuer as of 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.