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person · Reporting owner

Hata Yujiro S

Disclosed activity across 3 companies

Tapewire entity
61040
SEC CIK
0001649119

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ENANTA PHARMACEUTICALS INCENTA · Entity 5673DirectorMarch 11, 2026March 13, 2026
IDEAYA Biosciences, Inc.IDYA · Entity 4069Director · President and CEOOctober 06, 2026October 08, 2026
Xencor IncXNCR · Entity 4487DirectorJune 23, 2022June 27, 2022

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ENANTA PHARMACEUTICALS INC

Report date March 11, 2026 · Filed March 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $14.17 · Expires 2036-03-11Direct20,000 Reported balance After 2026-03-11 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-03-11 · Grant · Acquired 20,000 · Balance 20,000

F1: Such option will become exercisable monthly in substantially equal installments over one year, beginning from the date of grant (March 11, 2026), with the final monthly installment vesting no later than the nearest trading day on the Nasdaq Global Select Market preceding the 2027 annual meeting of stockholders.

Filing footnotes · ownership attribution and instrument terms

F1: Such option will become exercisable monthly in substantially equal installments over one year, beginning from the date of grant (March 11, 2026), with the final monthly installment vesting no later than the nearest trading day on the Nasdaq Global Select Market preceding the 2027 annual meeting of stockholders.

IDEAYA Biosciences, Inc.

Report date October 06, 2026 · Filed October 08, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect690,695 Ending reported balance After 2026-10-06 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2026-10-06 · Exercise / conversion · Acquired 26,338 · Balance 717,033

Row 2 · 2026-10-06 · Sale · Disposed 25,538 · Balance 691,495

F1: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on July 7, 2026, in which the majority of the shares acquired upon the exercise of stock options were granted to the Reporting Person prior to the Issuer's initial public offering and are approaching their expiration date.

F2: This transaction was executed in multiple trades in prices ranging from $37.00 to $37.98, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Row 3 · 2026-10-06 · Sale · Disposed 800 · Balance 690,695

F1: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on July 7, 2026, in which the majority of the shares acquired upon the exercise of stock options were granted to the Reporting Person prior to the Issuer's initial public offering and are approaching their expiration date.

F3: This transaction was executed in multiple trades in prices ranging from $38.23 to $38.34, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $4.31 · Expires 2028-02-26Direct23,116 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 26,338 · Balance 23,116

F4: The shares subject to the option are fully vested and exercisable.

Filing footnotes · ownership attribution and instrument terms

F1: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on July 7, 2026, in which the majority of the shares acquired upon the exercise of stock options were granted to the Reporting Person prior to the Issuer's initial public offering and are approaching their expiration date.

F2: This transaction was executed in multiple trades in prices ranging from $37.00 to $37.98, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F3: This transaction was executed in multiple trades in prices ranging from $38.23 to $38.34, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

F4: The shares subject to the option are fully vested and exercisable.

Xencor Inc

Report date June 23, 2022 · Filed June 27, 2022

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $26.58 · Expires 2032-06-23Direct21,412 Reported balance After 2022-06-23 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2022-06-23 · Grant · Acquired 21,412 · Balance 21,412

F1: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 23, 2022, such that the total number of shares will be fully vested on June 23, 2023.

Filing footnotes · ownership attribution and instrument terms

F1: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 23, 2022, such that the total number of shares will be fully vested on June 23, 2023.

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
October 06, 2026 Filed Oct 8, 2026 23:03 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 26,338 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-26-000434 · form4.xml · derivative · entry 4

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,116

Underlying: Common Stock · 26,338 shares

Expires 2028-02-26

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.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
October 06, 2026 Filed Oct 8, 2026 23:03 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 800 $38.26 $30,610.08
Disclosure

SEC source: 0001610717-26-000434 · form4.xml · nonDerivative · entry 3

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 690,695

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on July 7, 2026, in which the majority of the shares acquired upon the exercise of stock options were granted to the Reporting Person prior to the Issuer's initial public offering and are approaching their expiration date.

F3 · price: This transaction was executed in multiple trades in prices ranging from $38.23 to $38.34, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
October 06, 2026 Filed Oct 8, 2026 23:03 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 25,538 $37.39 $954,786.65
Disclosure

SEC source: 0001610717-26-000434 · form4.xml · nonDerivative · entry 2

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 691,495

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on July 7, 2026, in which the majority of the shares acquired upon the exercise of stock options were granted to the Reporting Person prior to the Issuer's initial public offering and are approaching their expiration date.

F2 · price: This transaction was executed in multiple trades in prices ranging from $37.00 to $37.98, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
October 06, 2026 Filed Oct 8, 2026 23:03 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 26,338 $4.31 $113,516.78
Disclosure

SEC source: 0001610717-26-000434 · form4.xml · nonDerivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 717,033

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 11, 2026 Filed Mar 13, 2026 20:17 UTC ENANTA PHARMACEUTICALS INC ENTA · Entity 5673 GrantStock Option (right to buy) · Derivative 20,000 $0.00 Strike: $14.17 $0.00
Disclosure

SEC source: 0002064832-26-000140 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,000

Underlying: Common Stock · 20,000 shares

Expires 2036-03-11

F1 · derivative.exercise_date: Such option will become exercisable monthly in substantially equal installments over one year, beginning from the date of grant (March 11, 2026), with the final monthly installment vesting no later than the nearest trading day on the Nasdaq Global Select Market preceding the 2027 annual meeting of stockholders.

Read SEC document
January 30, 2026 Filed Feb 2, 2026 19:58 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 GrantStock Option (right to buy) · Derivative 600,000 $0.00 Strike: $32.19 $0.00
Disclosure

SEC source: 0001610717-26-000034 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 600,000

Underlying: Common Stock · 600,000 shares

Expires 2036-01-30

F1 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from January 1, 2026 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, 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.

Read SEC document
March 13, 2025 Filed Mar 14, 2025 21:35 UTC ENANTA PHARMACEUTICALS INC ENTA · Entity 5673 GrantStock Option (right to buy) · Derivative 15,700 $0.00 Strike: $6.83 $0.00
Disclosure

SEC source: 0001062993-25-005504 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,700

Underlying: Common Stock · 15,700 shares

Expires 2035-03-13

F1 · derivative.exercise_date: Such option will become exercisable monthly in substantially equal installments over one year, beginning from the date of grant (March 13, 2025), with the final monthly installment vesting on the nearest trading day on the Nasdaq Global Select Market preceding the 2026 annual meeting of stockholders.

Read SEC document
February 27, 2025 Filed Feb 28, 2025 18:00 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 GrantStock Option (right to buy) · Derivative 600,000 $0.00 Strike: $20.24 $0.00
Disclosure

SEC source: 0001610717-25-000038 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 600,000

Underlying: Common Stock · 600,000 shares

Expires 2035-02-26

F1 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from January 1, 2025 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, 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.

Read SEC document
February 18, 2025 Filed Feb 19, 2025 06:00 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 12,808 $0.00 Strike: $19.52 $0.00
Disclosure

SEC source: 0001610717-25-000021 · form4.xml · derivative · entry 2

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 182,192

Underlying: Common Stock · 12,808 shares

Expires 2031-02-23

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 shares subject to the option are fully vested and exercisable.

Read SEC document
February 18, 2025 Filed Feb 19, 2025 06:00 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 12,808 $19.52 $250,012.16
Disclosure

SEC source: 0001610717-25-000021 · form4.xml · nonDerivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 690,695

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
May 16, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 34,433 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · derivative · entry 13

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 49,454

Underlying: Common Stock · 34,433 shares

Expires 2028-02-26

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.

F9 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
May 16, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 4,349 $42.37 $184,249.73
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 10

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 22, 2023.

F8 · price: This transaction was executed in multiple trades in prices ranging from $42.26 to $42.595, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
May 16, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 30,084 $41.73 $1,255,504.60
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 9

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 682,236

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 22, 2023.

F7 · price: This transaction was executed in multiple trades in prices ranging from $41.2651 to $42.25, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
May 16, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 34,433 $4.31 $148,406.23
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 8

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 712,320

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
May 15, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 83,856 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · derivative · entry 12

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 83,887

Underlying: Common Stock · 83,856 shares

Expires 2028-02-26

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.

F9 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
May 15, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 503 $44.12 $22,191.30
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 7

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 22, 2023.

F6 · price: This transaction was executed in multiple trades in prices ranging from $44.10 to $44.14, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
May 15, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 29,761 $43.48 $1,293,933.88
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 6

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 678,390

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 22, 2023.

F5 · price: This transaction was executed in multiple trades in prices ranging from $43.09 to $43.99, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
May 15, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 53,592 $42.57 $2,281,631.17
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 5

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 708,151

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 22, 2023.

F4 · price: This transaction was executed in multiple trades in prices ranging from $42.08 to $43.07, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
May 15, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 83,856 $4.31 $361,419.36
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 4

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 761,743

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
May 14, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 56,711 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · derivative · entry 11

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 167,743

Underlying: Common Stock · 56,711 shares

Expires 2028-02-26

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.

F9 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
May 14, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 2,303 $41.84 $96,347.62
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 3

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 22, 2023.

F3 · price: This transaction was executed in multiple trades in prices ranging from $41.81 to $41.945, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
May 14, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 54,408 $41.60 $2,263,432.65
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 2

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 680,190

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on December 22, 2023.

F2 · price: This transaction was executed in multiple trades in prices ranging from $40.815 to $41.80, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
May 14, 2024 Filed May 16, 2024 17:51 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 56,711 $4.31 $244,424.41
Disclosure

SEC source: 0001610717-24-000239 · form4.xml · nonDerivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 734,598

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 06, 2024 Filed Mar 8, 2024 22:19 UTC ENANTA PHARMACEUTICALS INC ENTA · Entity 5673 GrantStock Option (right to buy) · Derivative 15,700 $0.00 Strike: $15.66 $0.00
Disclosure

SEC source: 0001062993-24-006042 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,700

Underlying: Common Stock · 15,700 shares

Expires 2034-03-06

F1 · derivative.exercise_date: Such option will become exercisable monthly in substantially equal installments over one year, beginning from the date of grant (March 6, 2024), with the final monthly installment vesting on the nearest trading day on the Nasdaq Global Select Market preceding the 2025 annual meeting of stockholders.

Read SEC document
March 01, 2024 Filed Mar 4, 2024 17:28 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 GrantStock Option (right to buy) · Derivative 480,000 $0.00 Strike: $46.22 $0.00
Disclosure

SEC source: 0001610717-24-000120 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 480,000

Underlying: Common Stock · 480,000 shares

Expires 2034-02-28

F1 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from January 1, 2024 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, 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.

Read SEC document
February 09, 2024 Filed Feb 12, 2024 16:27 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 23,557 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-24-000053 · form4.xml · derivative · entry 6

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 224,454

Underlying: Common Stock · 23,557 shares

Expires 2028-02-26

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.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
February 09, 2024 Filed Feb 12, 2024 16:27 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 23,557 $45.54 $1,072,715.11
Disclosure

SEC source: 0001610717-24-000053 · form4.xml · nonDerivative · entry 4

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on May 11, 2023.

F3 · price: This transaction was executed in multiple trades in prices ranging from $45.01 to $45.82, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

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February 09, 2024 Filed Feb 12, 2024 16:27 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 23,557 $4.31 $101,530.67
Disclosure

SEC source: 0001610717-24-000053 · form4.xml · nonDerivative · entry 3

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 701,444

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
February 08, 2024 Filed Feb 12, 2024 16:27 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 75,815 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-24-000053 · form4.xml · derivative · entry 5

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 248,011

Underlying: Common Stock · 75,815 shares

Expires 2028-02-26

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.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

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February 08, 2024 Filed Feb 12, 2024 16:27 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 75,815 $45.15 $3,422,834.97
Disclosure

SEC source: 0001610717-24-000053 · form4.xml · nonDerivative · entry 2

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on May 11, 2023.

F2 · price: This transaction was executed in multiple trades in prices ranging from $45.00 to $45.36, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

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February 08, 2024 Filed Feb 12, 2024 16:27 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 75,815 $4.31 $326,762.65
Disclosure

SEC source: 0001610717-24-000053 · form4.xml · nonDerivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 753,702

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
February 01, 2024 Filed Feb 5, 2024 18:05 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 628 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-24-000043 · form4.xml · derivative · entry 4

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 323,826

Underlying: Common Stock · 628 shares

Expires 2028-02-26

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 shares subject to the option are fully vested and exercisable.

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February 01, 2024 Filed Feb 5, 2024 18:05 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 4 $45.01 $180.04
Disclosure

SEC source: 0001610717-24-000043 · form4.xml · nonDerivative · entry 3

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on May 11, 2023.

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February 01, 2024 Filed Feb 5, 2024 18:05 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 624 $45.00 $28,080.00
Disclosure

SEC source: 0001610717-24-000043 · form4.xml · nonDerivative · entry 2

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,891

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on May 11, 2023.

Read SEC document
February 01, 2024 Filed Feb 5, 2024 18:05 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 628 $4.31 $2,706.68
Disclosure

SEC source: 0001610717-24-000043 · form4.xml · nonDerivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 678,515

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
January 16, 2024 Filed Jan 17, 2024 17:40 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 62,739 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-24-000028 · form4.xml · derivative · entry 6

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 324,454

Underlying: Common Stock · 62,739 shares

Expires 2028-02-26

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.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
January 16, 2024 Filed Jan 17, 2024 17:40 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 62,739 $40.17 $2,519,968.40
Disclosure

SEC source: 0001610717-24-000028 · form4.xml · nonDerivative · entry 4

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on May 11, 2023.

F4 · price: This transaction was executed in multiple trades in prices ranging from $40.00 to $40.27, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
January 16, 2024 Filed Jan 17, 2024 17:40 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 62,739 $4.31 $270,405.09
Disclosure

SEC source: 0001610717-24-000028 · form4.xml · nonDerivative · entry 3

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 740,626

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
January 12, 2024 Filed Jan 17, 2024 17:40 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 12,261 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-24-000028 · form4.xml · derivative · entry 5

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 387,193

Underlying: Common Stock · 12,261 shares

Expires 2028-02-26

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.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
January 12, 2024 Filed Jan 17, 2024 17:40 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 12,261 $40.04 $490,913.27
Disclosure

SEC source: 0001610717-24-000028 · form4.xml · nonDerivative · entry 2

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on May 11, 2023.

F2 · price: This transaction was executed in multiple trades in prices ranging from $40.00 to $40.08, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
January 12, 2024 Filed Jan 17, 2024 17:40 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 12,261 $4.31 $52,844.91
Disclosure

SEC source: 0001610717-24-000028 · form4.xml · nonDerivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 690,148

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
December 15, 2023 Filed Dec 19, 2023 17:34 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 75,000 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-23-000405 · form4.xml · derivative · entry 3

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 399,454

Underlying: Common Stock · 75,000 shares

Expires 2028-02-26

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.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

Read SEC document
December 15, 2023 Filed Dec 19, 2023 17:34 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 SaleCommon Stock 75,000 $35.03 $2,627,617.50
Disclosure

SEC source: 0001610717-23-000405 · form4.xml · nonDerivative · entry 2

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 677,887

F1 · kind: The transactions reported herein were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan, adopted on May 11, 2023.

F2 · price: This transaction was executed in multiple trades in prices ranging from $35.00 to $35.19, inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote.

Read SEC document
December 15, 2023 Filed Dec 19, 2023 17:34 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 75,000 $4.31 $323,250.00
Disclosure

SEC source: 0001610717-23-000405 · form4.xml · nonDerivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 752,887

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
April 12, 2023 Filed Apr 13, 2023 16:11 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionStock Option (right to buy) · Derivative 11,601 $0.00 Strike: $4.31 $0.00
Disclosure

SEC source: 0001610717-23-000007 · form4.xml · derivative · entry 2

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 474,454

Underlying: Common Stock · 11,601 shares

Expires 2028-02-26

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 shares subject to the option are fully vested and exercisable.

Read SEC document
April 12, 2023 Filed Apr 13, 2023 16:11 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 Exercise / conversionCommon Stock 11,601 $4.31 $50,000.31
Disclosure

SEC source: 0001610717-23-000007 · form4.xml · nonDerivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 677,887

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 02, 2023 Filed Mar 6, 2023 22:18 UTC ENANTA PHARMACEUTICALS INC ENTA · Entity 5673 GrantStock Option (right to buy) · Derivative 10,800 $0.00 Strike: $47.72 $0.00
Disclosure

SEC source: 0001062993-23-006091 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,800

Underlying: Common Stock · 10,800 shares

Expires 2033-03-02

F1 · derivative.exercise_date: Such option will become exercisable monthly in substantially equal installments over one year, beginning from the date of grant (March 2, 2023), with the final monthly installment vesting on the nearest trading day on the Nasdaq Global Select Market preceding the 2024 annual meeting of stockholders.

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February 24, 2023 Filed Feb 28, 2023 16:59 UTC IDEAYA Biosciences, Inc. IDYA · Entity 4069 GrantStock Option (right to buy) · Derivative 400,000 $0.00 Strike: $17.04 $0.00
Disclosure

SEC source: 0001567619-23-003944 · doc1.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director · President and CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 400,000

Underlying: Common Stock · 400,000 shares

Expires 2033-02-23

F1 · derivative.exercise_date: 25% of the shares subject to the option vest on the first anniversary measured from January 1, 2023 (the "Vesting Commencement Date"), and 1/48th of the total number of shares vest monthly thereafter, 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.

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June 23, 2022 Filed Jun 27, 2022 16:53 UTC Xencor Inc XNCR · Entity 4487 GrantStock Option (Right to Buy) · Derivative 21,412 $0.00 Strike: $26.58 $0.00
Disclosure

SEC source: 0001127602-22-018174 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,412

Underlying: Common Stock · 21,412 shares

Expires 2032-06-23

F1 · derivative.exercise_date: The shares subject to the option will vest in equal monthly installments over one year beginning on the one-month anniversary of June 23, 2022, such that the total number of shares will be fully vested on June 23, 2023.

Read SEC document
March 03, 2022 Filed Mar 7, 2022 23:45 UTC ENANTA PHARMACEUTICALS INC ENTA · Entity 5673 GrantStock Option (right to buy) · Derivative 7,500 $0.00 Strike: $68.22 $0.00
Disclosure

SEC source: 0001062993-22-007005 · form4.xml · derivative · entry 1

Hata Yujiro S · CIK 0001649119 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

Underlying: Common Stock · 7,500 shares

Expires 2032-03-03

F1 · derivative.exercise_date: Such option will become exercisable monthly in substantially equal installments over one year, beginning from the date of grant (March 3, 2022), with the final monthly installment vesting on the nearest trading day on the Nasdaq Global Select Market preceding the 2023 annual meeting of stockholders.

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