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person · Reporting owner

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
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 862 $0.00 Strike: $16.44 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 21

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,586

Underlying: Common Stock · 862 shares

Expires 2012-01-29

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.

F10 · derivative.exercise_date: Options vested 20% on the January 30, 2003, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at January 30, 2007.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 1,888 $0.00 Strike: $11.76 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 20

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,888 shares

Expires 2010-11-07

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: Options vested 20% on the November 8, 2001, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at November 8, 2005.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 1,000 $0.00 Strike: $9.81 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 19

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,000

Underlying: Common Stock · 1,000 shares

Expires 2011-04-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F8 · derivative.exercise_date: Options vested 20% on the April 18, 2002, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at April 18, 2006.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 3,000 $0.00 Strike: $9.34 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 18

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,000 shares

Expires 2010-07-20

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.

F7 · derivative.exercise_date: Options vested 20% on the July 20, 2001, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at July 20, 2005.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 4,800 $0.00 Strike: $7.41 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 17

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,800 shares

Expires 2010-04-05

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: Options vested 20% on the April 5, 2001, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at April 5, 2005.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 3,208 $0.00 Strike: $7.40 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 16

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,208 shares

Expires 2001-01-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F5 · derivative.exercise_date: Options vested 20% on the January 18, 2002, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at January 18, 2006.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 11,624 $0.00 Strike: $7.30 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 15

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 11,624 shares

Expires 2009-07-21

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: Options vested 20% on the July 22, 2000, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at July 22, 2004.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 2,000 $0.00 Strike: $7.08 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 14

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,000 shares

Expires 2010-01-26

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: Options vested 20% on the January 26, 2001, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at January 26, 2005.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 58,664 $0.00 Strike: $4.47 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 13

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 58,664 shares

Expires 2009-01-25

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: Options vested 20% on the January 26, 2000, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at January 26, 2004.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionIncentive Stock Option (right to buy) · Derivative 12,000 $0.00 Strike: $2.86 $0.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · derivative · entry 12

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,000 shares

Expires 2008-07-22

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: Options vested 20% on the July 23, 1999, the first anniversary date of the grant. The balance vested every three months thereafter and was fully vested at July 23, 2003.

Read SEC document
February 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 862 $16.44 $14,169.13
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,661

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 1,000 $9.81 $9,810.00
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 224,799

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 3,208 $7.40 $23,734.39
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 223,799

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 1,888 $11.76 $22,198.92
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 220,591

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 11,624 $7.30 $84,819.17
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,703

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 3,000 $9.34 $28,031.40
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 207,079

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 4,800 $7.41 $35,550.24
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,079

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 2,000 $7.08 $14,156.40
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 199,279

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 58,664 $4.47 $262,157.68
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 197,279

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 13, 2006 Filed Feb 15, 2006 22:50 UTC GILEAD SCIENCES, INC. GILD · Entity 405 Exercise / conversionCommon Stock 12,000 $2.86 $34,312.80
Disclosure

SEC source: 0001179110-06-004011 · edgar.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 138,615

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 25, 2006 Filed Jan 28, 2006 00:57 UTC GILEAD SCIENCES, INC. GILD · Entity 405 GrantNon-qualified Stock Option (right to buy) · Derivative 65,000 $0.00 Strike: $58.01 $0.00
Disclosure

SEC source: 0001179110-06-002227 · edgar.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,000

Underlying: Common Stock · 65,000 shares

Expires 2016-01-25

F1 · derivative.exercise_date: The options have a five year vesting schedule. 20% of the options will vest on January 25, 2007, the first anniversary date of the grant. The balance will vest 5% every three months thereafter until fully vested on January 25, 2011.

Read SEC document
November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 500 $54.12 $27,060.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 12

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,615

Read SEC document
November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 200 $54.07 $10,814.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 11

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,115

Read SEC document
November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 1,900 $54.04 $102,676.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 10

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 127,315

Read SEC document
November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 2,000 $54.05 $108,100.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 9

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 129,215

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November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 600 $54.03 $32,418.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,215

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November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 200 $54.00 $10,800.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,815

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November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 712 $54.02 $38,462.24
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,015

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November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 600 $53.99 $32,394.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 132,727

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November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 400 $54.01 $21,604.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,327

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November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 688 $53.97 $37,131.36
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,727

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November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 900 $53.95 $48,555.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 134,415

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November 22, 2005 Filed Nov 24, 2005 01:26 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 11,300 $53.96 $609,748.00
Disclosure

SEC source: 0001179110-05-021775 · edgar.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,315

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August 31, 2005 Filed Sep 1, 2005 01:23 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 400 $42.08 $16,832.00
Disclosure

SEC source: 0001179110-05-017259 · edgar.xml · nonDerivative · entry 8

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 146,615

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August 31, 2005 Filed Sep 1, 2005 01:23 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 300 $42.06 $12,618.00
Disclosure

SEC source: 0001179110-05-017259 · edgar.xml · nonDerivative · entry 7

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 147,015

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August 31, 2005 Filed Sep 1, 2005 01:23 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 3,800 $42.07 $159,866.00
Disclosure

SEC source: 0001179110-05-017259 · edgar.xml · nonDerivative · entry 6

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 147,315

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August 31, 2005 Filed Sep 1, 2005 01:23 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 1,000 $42.11 $42,110.00
Disclosure

SEC source: 0001179110-05-017259 · edgar.xml · nonDerivative · entry 5

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 151,115

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August 31, 2005 Filed Sep 1, 2005 01:23 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 1,500 $42.12 $63,180.00
Disclosure

SEC source: 0001179110-05-017259 · edgar.xml · nonDerivative · entry 4

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 152,115

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August 31, 2005 Filed Sep 1, 2005 01:23 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 2,000 $42.14 $84,280.00
Disclosure

SEC source: 0001179110-05-017259 · edgar.xml · nonDerivative · entry 3

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,615

Read SEC document
August 31, 2005 Filed Sep 1, 2005 01:23 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 500 $42.16 $21,080.00
Disclosure

SEC source: 0001179110-05-017259 · edgar.xml · nonDerivative · entry 2

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 155,615

Read SEC document
August 31, 2005 Filed Sep 1, 2005 01:23 UTC GILEAD SCIENCES, INC. GILD · Entity 405 SaleCommon Stock 500 $42.14 $21,070.05
Disclosure

SEC source: 0001179110-05-017259 · edgar.xml · nonDerivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,115

Read SEC document
July 27, 2005 Filed Jul 30, 2005 00:37 UTC GILEAD SCIENCES, INC. GILD · Entity 405 GrantNon-Qualified Stock Option (right to buy) · Derivative 50,000 $0.00 Strike: $43.97 $0.00
Disclosure

SEC source: 0001179110-05-015038 · edgar.xml · derivative · entry 1

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Common Stock · 50,000 shares

Expires 2015-07-27

F1 · derivative.exercise_date: Options will vest 20% on July 27, 2006, the first anniversary date of the grant. The remaining balance will vest quarterly over the next four years.

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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.