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Yang Taiyin

Disclosed activity across 3 companies

Tapewire entity
17298
SEC CIK
0001334505

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Kodiak Sciences Inc.KOD · Entity 4388DirectorJune 30, 2026July 02, 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.

Kodiak Sciences Inc.

Report date June 30, 2026 · Filed July 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $38.96 · Expires 2036-06-29Direct17,731 Reported balance After 2026-06-30 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-30 · Grant · Acquired 17,731 · Balance 17,731

F1: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 30, 2027 or one (1) day prior to the Issuer's next annual meeting occurring after the grant date, in each case, provided the Reporting Person continues to serve as a member of the Issuer's board of directors through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 30, 2027 or one (1) day prior to the Issuer's next annual meeting occurring after the grant date, in each case, provided the Reporting Person continues to serve as a member of the Issuer's board of directors through the applicable vesting date.

Past disclosures · reporting ended (2)

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

GILEAD SCIENCES, INC.

Report date May 08, 2007 · Filed May 15, 2007

Section 16 reporting ended · disclosed 2007-05-15. Current position is not established by this disclosure.

No balance rows disclosed in this filing.

Kronos Bio, Inc.

Report date June 20, 2025 · Filed June 20, 2025

Section 16 reporting ended · disclosed 2025-06-20. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2025-06-20 transaction · row 1
1 source row

Row 1 · 2025-06-20 · Other · Disposed 11,333 · Balance 0

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 1, 2025, by and among Kronos Bio, Inc. (the "Issuer"), Concentra Biosciences, LLC ("Parent") and Concentra Merger Sub IV, Inc., a wholly owned subsidiary of Parent ("Merger Sub"). On June 18, 2025, Parent and Merger Sub completed a tender offer pursuant to the terms of the Merger Agreement for all outstanding shares of common stock of the Issuer (each, a "Share") for an offer price of (i) $0.57 per Share in cash (the "Cash Amount"), and (ii) one non-transferable contractual contingent value right (each, a "CVR"), subject to and in accordance with the terms of the Contingent Value Rights Agreement (the "CVR Agreement"), in each case, without interest, and subject to any applicable withholding taxes (the Cash Amount plus one CVR, collectively, the "Offer Price").[continues to Footnote 2]

F2: [continues from Footnote 1] Merger Sub thereafter merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding Share (other than any Excluded Shares (as such term is defined in the Merger Agreement)) was cancelled in exchange for the right to receive the Offer Price.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $28.58 · Expires 2031-03-24Direct0 Reported balance After 2025-06-20 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2025-06-20 · Disposition to issuer · Disposed 41,200 · Balance 0

F3: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $24.18 · Expires 2031-06-21Direct0 Reported balance After 2025-06-20 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2025-06-20 · Disposition to issuer · Disposed 5,150 · Balance 0

F3: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.53 · Expires 2032-06-21Direct0 Reported balance After 2025-06-20 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2025-06-20 · Disposition to issuer · Disposed 17,000 · Balance 0

F3: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $1.48 · Expires 2033-06-21Direct0 Reported balance After 2025-06-20 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2025-06-20 · Disposition to issuer · Disposed 34,000 · Balance 0

F3: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $0.95 · Expires 2034-06-24Direct0 Reported balance After 2025-06-20 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2025-06-20 · Disposition to issuer · Disposed 34,000 · Balance 0

F3: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Filing footnotes · ownership attribution and instrument terms

F1: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 1, 2025, by and among Kronos Bio, Inc. (the "Issuer"), Concentra Biosciences, LLC ("Parent") and Concentra Merger Sub IV, Inc., a wholly owned subsidiary of Parent ("Merger Sub"). On June 18, 2025, Parent and Merger Sub completed a tender offer pursuant to the terms of the Merger Agreement for all outstanding shares of common stock of the Issuer (each, a "Share") for an offer price of (i) $0.57 per Share in cash (the "Cash Amount"), and (ii) one non-transferable contractual contingent value right (each, a "CVR"), subject to and in accordance with the terms of the Contingent Value Rights Agreement (the "CVR Agreement"), in each case, without interest, and subject to any applicable withholding taxes (the Cash Amount plus one CVR, collectively, the "Offer Price").[continues to Footnote 2]

F2: [continues from Footnote 1] Merger Sub thereafter merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding Share (other than any Excluded Shares (as such term is defined in the Merger Agreement)) was cancelled in exchange for the right to receive the Offer Price.

F3: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

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 30, 2026 Filed Jul 2, 2026 21:58 UTC Kodiak Sciences Inc. KOD · Entity 4388 GrantStock Option (Right to Buy) · Derivative 17,731 $0.00 Strike: $38.96 $0.00
Disclosure

SEC source: 0001334505-26-000002 · form4-07022026_090725.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,731

Underlying: Common Stock · 17,731 shares

Expires 2036-06-29

F1 · derivative.exercise_date: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 30, 2027 or one (1) day prior to the Issuer's next annual meeting occurring after the grant date, in each case, provided the Reporting Person continues to serve as a member of the Issuer's board of directors through the applicable vesting date.

Read SEC document
June 30, 2025 Filed Jul 2, 2025 20:45 UTC Kodiak Sciences Inc. KOD · Entity 4388 GrantStock Option (Right to Buy) · Derivative 40,000 $0.00 Strike: $3.73 $0.00
Disclosure

SEC source: 0001415889-25-019091 · form4-07022025_080736.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2035-06-29

F1 · derivative.exercise_date: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 30, 2026 or one (1) day prior to the Issuer's next annual meeting occurring after the grant date, in each case, provided the Reporting Person continues to serve as a member of the Issuer's board of directors through the applicable vesting date.

Read SEC document
June 20, 2025 Filed Jun 20, 2025 20:15 UTC Kronos Bio, Inc. KRON · Entity 78257 Disposition to issuerStock Option (Right to Buy) · Derivative 34,000 $0.00 Strike: $0.95 $0.00
Disclosure

SEC source: 0001415889-25-017825 · form4-06202025_040607.xml · derivative · entry 6

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 34,000 shares

Expires 2034-06-24

F3 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Read SEC document
June 20, 2025 Filed Jun 20, 2025 20:15 UTC Kronos Bio, Inc. KRON · Entity 78257 Disposition to issuerStock Option (Right to Buy) · Derivative 34,000 $0.00 Strike: $1.48 $0.00
Disclosure

SEC source: 0001415889-25-017825 · form4-06202025_040607.xml · derivative · entry 5

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 34,000 shares

Expires 2033-06-21

F3 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Read SEC document
June 20, 2025 Filed Jun 20, 2025 20:15 UTC Kronos Bio, Inc. KRON · Entity 78257 Disposition to issuerStock Option (Right to Buy) · Derivative 17,000 $0.00 Strike: $3.53 $0.00
Disclosure

SEC source: 0001415889-25-017825 · form4-06202025_040607.xml · derivative · entry 4

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 17,000 shares

Expires 2032-06-21

F3 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Read SEC document
June 20, 2025 Filed Jun 20, 2025 20:15 UTC Kronos Bio, Inc. KRON · Entity 78257 Disposition to issuerStock Option (Right to Buy) · Derivative 5,150 $0.00 Strike: $24.18 $0.00
Disclosure

SEC source: 0001415889-25-017825 · form4-06202025_040607.xml · derivative · entry 3

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,150 shares

Expires 2031-06-21

F3 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Read SEC document
June 20, 2025 Filed Jun 20, 2025 20:15 UTC Kronos Bio, Inc. KRON · Entity 78257 Disposition to issuerStock Option (Right to Buy) · Derivative 41,200 $0.00 Strike: $28.58 $0.00
Disclosure

SEC source: 0001415889-25-017825 · form4-06202025_040607.xml · derivative · entry 2

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 41,200 shares

Expires 2031-03-24

F3 · derivative.exercise_date: As of immediately prior to and conditioned upon the effective time of the effective time of the Merger, pursuant to the Merger Agreement, each outstanding option to purchase Shares (each, an "Option") became fully vested and exercisable, and to the extent not exercised prior to the effective time of the Merger, was cancelled and converted into the right to receive (a) an amount in cash (without interest and subject to deduction for any required withholding tax) equal to the product of (1) the excess, if any, of the Cash Amount over the exercise price per share of each such Option and (2) the number of Shares underlying such Option immediately prior to the effective time of the Merger and (b) one CVR in respect of each Share underlying such Option; provided, however, that if the exercise price per Share of any Option was equal to or greater than the Cash Amount that was then outstanding it was cancelled for no consideration.

Read SEC document
June 20, 2025 Filed Jun 20, 2025 20:15 UTC Kronos Bio, Inc. KRON · Entity 78257 OtherCommon Stock 11,333 $0.57 $6,459.81
Disclosure

SEC source: 0001415889-25-017825 · form4-06202025_040607.xml · nonDerivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · shares: Disposed of pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated as of May 1, 2025, by and among Kronos Bio, Inc. (the "Issuer"), Concentra Biosciences, LLC ("Parent") and Concentra Merger Sub IV, Inc., a wholly owned subsidiary of Parent ("Merger Sub"). On June 18, 2025, Parent and Merger Sub completed a tender offer pursuant to the terms of the Merger Agreement for all outstanding shares of common stock of the Issuer (each, a "Share") for an offer price of (i) $0.57 per Share in cash (the "Cash Amount"), and (ii) one non-transferable contractual contingent value right (each, a "CVR"), subject to and in accordance with the terms of the Contingent Value Rights Agreement (the "CVR Agreement"), in each case, without interest, and subject to any applicable withholding taxes (the Cash Amount plus one CVR, collectively, the "Offer Price").[continues to Footnote 2]

F2 · shares: [continues from Footnote 1] Merger Sub thereafter merged with and into the Issuer, with the Issuer continuing as the surviving corporation and a wholly owned subsidiary of Parent (the "Merger"). At the effective time of the Merger, each issued and outstanding Share (other than any Excluded Shares (as such term is defined in the Merger Agreement)) was cancelled in exchange for the right to receive the Offer Price.

Read SEC document
June 28, 2024 Filed Jul 1, 2024 22:26 UTC Kodiak Sciences Inc. KOD · Entity 4388 GrantStock Option (Right to Buy) · Derivative 40,000 $0.00 Strike: $2.35 $0.00
Disclosure

SEC source: 0001415889-24-018665 · form4-07012024_100709.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2034-06-27

F1 · derivative.exercise_date: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 28, 2025 or one (1) day prior to the Issuer's next annual meeting occurring after the grant date, in each case, provided the Reporting Person continues to serve as a member of the Issuer's board of directors through the applicable vesting date.

Read SEC document
June 25, 2024 Filed Jun 26, 2024 20:34 UTC Kronos Bio, Inc. KRON · Entity 78257 GrantStock Option (Right to Buy) · Derivative 34,000 $0.00 Strike: $0.95 $0.00
Disclosure

SEC source: 0001415889-24-018235 · form4-06262024_080639.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,000

Underlying: Common Stock · 34,000 shares

Expires 2034-06-24

F1 · derivative.exercise_date: The shares subject to the option will vest upon the earlier of (a) the one-year anniversary of the date of grant and (b) the date of the Issuer's next annual meeting of stockholders.

Read SEC document
June 30, 2023 Filed Jul 3, 2023 20:30 UTC Kodiak Sciences Inc. KOD · Entity 4388 GrantStock Option (Right to Buy) · Derivative 40,000 $0.00 Strike: $6.90 $0.00
Disclosure

SEC source: 0001209191-23-040593 · doc4.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2033-06-29

F1 · derivative.exercise_date: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 30, 2024 or one (1) day prior to the Issuer's next annual meeting occurring after the grant date, in each case, provided the Reporting Person continues to serve as a member of the Issuer's board of directors through the applicable vesting date.

Read SEC document
June 22, 2023 Filed Jun 26, 2023 20:13 UTC Kronos Bio, Inc. KRON · Entity 78257 GrantStock Option (Right to Buy) · Derivative 34,000 $0.00 Strike: $1.48 $0.00
Disclosure

SEC source: 0001209191-23-039692 · doc4.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,000

Underlying: Common Stock · 34,000 shares

Expires 2033-06-21

F1 · derivative.exercise_date: The shares subject to the option will vest upon the earlier of (a) the one-year anniversary of the date of grant and (b) the date of the Issuer's next annual meeting of stockholders.

Read SEC document
June 30, 2022 Filed Jul 5, 2022 21:32 UTC Kodiak Sciences Inc. KOD · Entity 4388 GrantStock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $7.64 $0.00
Disclosure

SEC source: 0001209191-22-040860 · doc4.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2032-06-29

F1 · derivative.exercise_date: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 30, 2023 or one (1) day prior to the Issuer's next annual meeting occurring after the grant date, in each case, provided the Reporting Person continues to serve as a member of the Issuer's board of directors through the applicable vesting date.

Read SEC document
June 22, 2022 Filed Jun 29, 2022 20:15 UTC Kronos Bio, Inc. KRON · Entity 78257 GrantStock Option (Right to Buy) · Derivative 17,000 $0.00 Strike: $3.53 $0.00
Disclosure

SEC source: 0001209191-22-039790 · doc4.xml · derivative · entry 2

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,000

Underlying: Common Stock · 17,000 shares

Expires 2032-06-21

F1 · derivative.exercise_date: The shares subject to the option will vest upon the earlier of (a) the one-year anniversary of the date of grant and (b) the date of the Issuer's next annual meeting of stockholders.

Read SEC document
June 22, 2022 Filed Jun 29, 2022 20:15 UTC Kronos Bio, Inc. KRON · Entity 78257 GrantCommon Stock 11,333 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-039790 · doc4.xml · nonDerivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,333

Read SEC document
June 30, 2021 Filed Jul 2, 2021 21:02 UTC Kodiak Sciences Inc. KOD · Entity 4388 GrantStock Option (Right to Buy) · Derivative 7,368 $0.00 Strike: $93.00 $0.00
Disclosure

SEC source: 0001209191-21-045064 · doc4.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,368

Underlying: Common Stock · 7,368 shares

Expires 2031-06-29

F1 · derivative.exercise_date: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 30, 2022 or one (1) day prior to Issuer's next annual meeting occurring after the grant date, in each case, provided the Reporting Person continues to serve as a member of the Issuer's board of directors through the applicable vesting date.

Read SEC document
June 22, 2021 Filed Jun 24, 2021 01:22 UTC Kronos Bio, Inc. KRON · Entity 78257 GrantStock Option (Right to Buy) · Derivative 5,150 $0.00 Strike: $24.18 $0.00
Disclosure

SEC source: 0001209191-21-042892 · doc4.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,150

Underlying: Common Stock · 5,150 shares

Expires 2031-06-21

F1 · derivative.exercise_date: The shares subject to the option will vest upon the earlier of (a) the one-year anniversary of the date of grant and (b) the date of the Issuer's next annual meeting of stockholders.

Read SEC document
March 25, 2021 Filed Mar 26, 2021 17:41 UTC Kronos Bio, Inc. KRON · Entity 78257 GrantDirector Stock Option (Right to Buy) · Derivative 41,200 $0.00 Strike: $28.58 $0.00
Disclosure

SEC source: 0001209191-21-023181 · doc4.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,200

Underlying: Common Stock · 41,200 shares

Expires 2031-03-24

F1 · derivative.exercise_date: The shares subject to the option shall vest in three equal annual installments following the date of grant.

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June 30, 2020 Filed Jul 3, 2020 01:14 UTC Kodiak Sciences Inc. KOD · Entity 4388 GrantStock Option (Right to Buy) · Derivative 5,417 $0.00 Strike: $54.12 $0.00
Disclosure

SEC source: 0001209191-20-040831 · doc4.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,417

Underlying: Common Stock · 5,417 shares

Expires 2030-06-29

F1 · derivative.exercise_date: One hundred percent (100%) of the shares subject to the option shall vest upon the earlier of June 30, 2021 or one (1) day prior to the Issuer's next annual meeting occurring after the grant date, provided the Reporting Person continues to serve as a member of the Issuer's Board through the applicable vesting date.

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December 17, 2019 Filed Dec 19, 2019 22:43 UTC Kodiak Sciences Inc. KOD · Entity 4388 GrantStock Option (Right to Buy) · Derivative 8,855 $0.00 Strike: $71.20 $0.00
Disclosure

SEC source: 0001209191-19-061390 · doc4.xml · derivative · entry 1

Yang Taiyin · CIK 0001334505 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,855

Underlying: Common Stock · 8,855 shares

Expires 2029-12-16

F1 · derivative.exercise_date: 1/3rd of the shares subject to the option vests on first anniversary of the grant date and 1/36th of the shares subject to the option vest on each month thereafter on the same day of the month as the grant date (and if there is no corresponding day, on the last day of the month), in each case, provided that the Reporting Person continues to serve as a member of the Board through the applicable vesting date.

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May 02, 2007 Filed May 3, 2007 00:08 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 1,300 $83.79 $108,927.00
Disclosure

SEC source: 0001179110-07-008969 · edgar.xml · nonDerivative · entry 6

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,381

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May 02, 2007 Filed May 3, 2007 00:08 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 1,600 $83.74 $133,984.00
Disclosure

SEC source: 0001179110-07-008969 · edgar.xml · nonDerivative · entry 5

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 147,681

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May 02, 2007 Filed May 3, 2007 00:08 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 1,700 $83.77 $142,409.00
Disclosure

SEC source: 0001179110-07-008969 · edgar.xml · nonDerivative · entry 4

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 149,281

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May 02, 2007 Filed May 3, 2007 00:08 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 14,500 $83.75 $1,214,375.00
Disclosure

SEC source: 0001179110-07-008969 · edgar.xml · nonDerivative · entry 3

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,981

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May 02, 2007 Filed May 3, 2007 00:08 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 500 $83.78 $41,890.00
Disclosure

SEC source: 0001179110-07-008969 · edgar.xml · nonDerivative · entry 2

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,481

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May 02, 2007 Filed May 3, 2007 00:08 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 400 $83.76 $33,504.00
Disclosure

SEC source: 0001179110-07-008969 · edgar.xml · nonDerivative · entry 1

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 165,981

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February 21, 2007 Filed Feb 23, 2007 00:25 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 2,200 $73.79 $162,338.00
Disclosure

SEC source: 0001179110-07-004569 · edgar.xml · nonDerivative · entry 6

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,381

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February 21, 2007 Filed Feb 23, 2007 00:25 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 200 $73.73 $14,746.00
Disclosure

SEC source: 0001179110-07-004569 · edgar.xml · nonDerivative · entry 5

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,581

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February 21, 2007 Filed Feb 23, 2007 00:25 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 2,300 $73.70 $169,510.00
Disclosure

SEC source: 0001179110-07-004569 · edgar.xml · nonDerivative · entry 4

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 168,781

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February 21, 2007 Filed Feb 23, 2007 00:25 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 400 $73.78 $29,512.00
Disclosure

SEC source: 0001179110-07-004569 · edgar.xml · nonDerivative · entry 3

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,081

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February 21, 2007 Filed Feb 23, 2007 00:25 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 300 $73.74 $22,122.00
Disclosure

SEC source: 0001179110-07-004569 · edgar.xml · nonDerivative · entry 2

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,481

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February 21, 2007 Filed Feb 23, 2007 00:25 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 14,600 $73.71 $1,076,166.00
Disclosure

SEC source: 0001179110-07-004569 · edgar.xml · nonDerivative · entry 1

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,781

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February 06, 2007 Filed Feb 8, 2007 00:12 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 15,900 $70.22 $1,116,498.00
Disclosure

SEC source: 0001179110-07-003135 · edgar.xml · nonDerivative · entry 2

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 186,381

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February 06, 2007 Filed Feb 8, 2007 00:12 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 4,100 $70.24 $287,984.00
Disclosure

SEC source: 0001179110-07-003135 · edgar.xml · nonDerivative · entry 1

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202,281

F1 · balance_after: Amount of Securities Beneficially Owned Following Reported Transaction (s) (Table 1, Col. 5) includes 720 shares acquired under the Gilead Sciences, Inc. Employee Stock Purchase Plan on June 30, 2006.

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January 22, 2007 Filed Jan 24, 2007 21:46 UTC GILEAD SCIENCES, INC. GILD · Entity 405 GrantNon-Qualified Stock Option (right to buy) · Derivative 40,000 $0.00 Strike: $65.58 $0.00
Disclosure

SEC source: 0001179110-07-001858 · edgar.xml · derivative · entry 1

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 40,000 shares

Expires 2017-01-22

F1 · derivative.exercise_date: Options vest over a five year period beginning 1/22/2008, the first anniversary of the grant. The options continue to vest in quarterly installments over the next four years, ending on 1/22/2012.

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July 26, 2006 Filed Jul 28, 2006 20:53 UTC GILEAD SCIENCES, INC. GILD · Entity 405 GrantNon-qualified Stock Option (right to buy) · Derivative 30,000 $0.00 Strike: $61.89 $0.00
Disclosure

SEC source: 0001179110-06-015730 · edgar.xml · derivative · entry 1

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Common Stock · 30,000 shares

Expires 2016-07-26

F1 · derivative.exercise_date: The options have a five year vesting schedule. 20% of the options will vest on July 26, 2007, the first anniversary date of the grant. The balance will vest 5% every three months thereafter until fully vested on July 26, 2011.

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 9,891 $61.10 $604,340.10
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 14

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,661

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 1,800 $61.11 $109,998.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 13

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 215,552

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 1,500 $61.13 $91,695.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 12

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,352

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 3,999 $61.14 $244,498.86
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 11

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,852

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 100 $61.19 $6,119.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 10

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 222,851

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 200 $61.18 $12,236.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 9

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 222,951

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 200 $61.20 $12,240.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 8

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,151

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 500 $61.21 $30,605.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 7

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,351

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 310 $61.22 $18,978.20
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 6

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,851

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 200 $61.23 $12,246.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 5

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,161

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 100 $61.24 $6,124.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 4

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,361

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 600 $61.25 $36,750.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 3

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,461

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 100 $61.27 $6,127.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 2

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,061

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February 22, 2006 Filed Feb 24, 2006 15:54 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 500 $61.28 $30,640.00
Disclosure

SEC source: 0001179110-06-004677 · edgar.xml · nonDerivative · entry 1

YANG TAIYIN · CIK 0001334505 · SVP, Pharm Dev & Mfg

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,161

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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.