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person · Reporting owner

Kjellson Nina S

Disclosed activity across 5 companies

Tapewire entity
39773
SEC CIK
0001381980

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Eiger BioPharmaceuticals, Inc.EIGR · Entity 16554DirectorApril 12, 2017April 14, 2017
Eloxx Pharmaceuticals, Inc.ELOX · Entity 7180DirectorJune 08, 2026June 11, 2026
Ocera Therapeutics, Inc.OCRX · Entity 171193DirectorDecember 11, 2017December 11, 2017
Panacea Acquisition Corp. IIPANA · Entity 114006DirectorApril 06, 2021April 07, 2021
Tyra Biosciences, Inc.TYRA · Entity 4680DirectorFebruary 05, 2025February 07, 2025

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.

Eiger BioPharmaceuticals, Inc.

Report date April 12, 2017 · Filed April 14, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $8.50 · Expires 2027-04-12Direct10,000 Reported balance After 2017-04-12 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2017-04-12 · Grant · Acquired 10,000 · Balance 10,000

F1: The option vests in equal monthly installments over 12 months measured from April 12, 2017 subject to Reporting Person's continuous service status as of each such date.

Filing footnotes · ownership attribution and instrument terms

F1: The option vests in equal monthly installments over 12 months measured from April 12, 2017 subject to Reporting Person's continuous service status as of each such date.

Eloxx Pharmaceuticals, Inc.

Report date June 08, 2026 · Filed June 11, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $11.00 · Expires 2036-06-08Direct13,587 Reported balance After 2026-06-08 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-08 · Grant · Acquired 13,587 · Balance 13,587

F1: The stock option will vest in 24 substantially equal monthly installments so that the option will be fully vested and exercisable on the second anniversary of the grant date, subject to the Reporting Person's continuous service to the Issuer through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: The stock option will vest in 24 substantially equal monthly installments so that the option will be fully vested and exercisable on the second anniversary of the grant date, subject to the Reporting Person's continuous service to the Issuer through the applicable vesting date.

Ocera Therapeutics, Inc.

Report date December 11, 2017 · Filed December 11, 2017

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect0 Reported balance After 2017-12-11 transaction · row 1
1 source row

Row 1 · 2017-12-11 · Disposition to issuer · Disposed 12,500 · Balance 0

F1: Pursuant to an Agreement and Plan of Merger, dated November 1, 2017 (the "Merger Agreement"), by and between Ocera Therapeutics, Inc., a Delaware corporation (the "Issuer"), MAK LLC, a Delaware limited liability company ("Parent"), MEH Acquisition Co., a Delaware corporation and a direct wholly-owned subsidiary of Parent ("Purchaser"), and for limited purposes, Mallinckrodt plc, an Irish public limited company and the ultimate parent entity of Parent and Purchaser ("Mallinckrodt"), Purchaser was merged with and into Issuer on December 11, 2017, with the Issuer surviving as a wholly-owned subsidiary of Parent (the "Merger").

F2: (Continued from Footnote 1) Pursuant to the terms of the Merger Agreement, all shares of common stock, $0.00001 par value per share (the "Shares"), of the Issuer outstanding immediately prior to the effective time of the Merger (the "Effective Time") , were canceled and converted automatically and without any required action on the part of the Reporting Person into the right to receive (i) $1.52 per Share in cash, without interest, plus (ii) one non-transferable contingent value right per Share (each, a "CVR"), which represents the contractual right under a contingent value rights agreement, by and among Parent, Continental Stock Transfer & Trust Company, and for limited purposes, Mallinckrodt (the "CVR Agreement"), entered into on December 7, 2017 to receive one or more payments in cash currently estimated to be up to $2.58 per Share, contingent upon the achievement of certain milestones, in each case, less any required withholding taxes.

F3: At the Effective Time of the Merger, each restricted stock unit outstanding, automatically and without any required action on the part of the Reporting Person, became fully vested and canceled in exchange for a right to receive, for each share of common stock underlying the restricted stock unit, (i) an amount in cash, equal to $1.52, without interest plus (ii) one CVR, less any required withholding taxes.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.85 · Expires 2023-12-19Direct0 Reported balance After 2017-12-11 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2017-12-11 · Disposition to issuer · Disposed 20,000 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F6: This Out of the Money Option, which provided for vesting with respect to 25% of such options on December 19, 2014, with the remaining 75% of such options vesting in equal monthly installments over the next succeeding three year period, was cancelled in connection with the Merger for no consideration.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $7.84 · Expires 2024-06-11Direct0 Reported balance After 2017-12-11 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2017-12-11 · Disposition to issuer · Disposed 10,000 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F7: This Out of the Money Option, which became fully vested on July 11, 2015, was cancelled in connection with the Merger for no consideration.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.76 · Expires 2025-06-17Direct0 Reported balance After 2017-12-11 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2017-12-11 · Disposition to issuer · Disposed 10,000 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F8: This Out of the Money Option, became fully vested on June 18, 2016, was cancelled in connection with the Merger in exchange for the right to receive one or more cash payments, without interest and subject to deduction for any required withholding taxes, equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds $3.76, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.26 · Expires 2026-06-13Direct0 Reported balance After 2017-12-11 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2017-12-11 · Disposition to issuer · Disposed 12,500 · Balance 0

F4: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F9: This Out of the Money Option, which became fully vested on June 14, 2017, was cancelled in connection with the Merger in exchange for the right to receive one or more cash payments, without interest and subject to deduction for any required withholding taxes, equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds $2.26, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option.

Filing footnotes · ownership attribution and instrument terms

F1: Pursuant to an Agreement and Plan of Merger, dated November 1, 2017 (the "Merger Agreement"), by and between Ocera Therapeutics, Inc., a Delaware corporation (the "Issuer"), MAK LLC, a Delaware limited liability company ("Parent"), MEH Acquisition Co., a Delaware corporation and a direct wholly-owned subsidiary of Parent ("Purchaser"), and for limited purposes, Mallinckrodt plc, an Irish public limited company and the ultimate parent entity of Parent and Purchaser ("Mallinckrodt"), Purchaser was merged with and into Issuer on December 11, 2017, with the Issuer surviving as a wholly-owned subsidiary of Parent (the "Merger").

F2: (Continued from Footnote 1) Pursuant to the terms of the Merger Agreement, all shares of common stock, $0.00001 par value per share (the "Shares"), of the Issuer outstanding immediately prior to the effective time of the Merger (the "Effective Time") , were canceled and converted automatically and without any required action on the part of the Reporting Person into the right to receive (i) $1.52 per Share in cash, without interest, plus (ii) one non-transferable contingent value right per Share (each, a "CVR"), which represents the contractual right under a contingent value rights agreement, by and among Parent, Continental Stock Transfer & Trust Company, and for limited purposes, Mallinckrodt (the "CVR Agreement"), entered into on December 7, 2017 to receive one or more payments in cash currently estimated to be up to $2.58 per Share, contingent upon the achievement of certain milestones, in each case, less any required withholding taxes.

F3: At the Effective Time of the Merger, each restricted stock unit outstanding, automatically and without any required action on the part of the Reporting Person, became fully vested and canceled in exchange for a right to receive, for each share of common stock underlying the restricted stock unit, (i) an amount in cash, equal to $1.52, without interest plus (ii) one CVR, less any required withholding taxes.

F4: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F6: This Out of the Money Option, which provided for vesting with respect to 25% of such options on December 19, 2014, with the remaining 75% of such options vesting in equal monthly installments over the next succeeding three year period, was cancelled in connection with the Merger for no consideration.

F7: This Out of the Money Option, which became fully vested on July 11, 2015, was cancelled in connection with the Merger for no consideration.

F8: This Out of the Money Option, became fully vested on June 18, 2016, was cancelled in connection with the Merger in exchange for the right to receive one or more cash payments, without interest and subject to deduction for any required withholding taxes, equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds $3.76, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option.

F9: This Out of the Money Option, which became fully vested on June 14, 2017, was cancelled in connection with the Merger in exchange for the right to receive one or more cash payments, without interest and subject to deduction for any required withholding taxes, equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds $2.26, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option.

Panacea Acquisition Corp. II

Report date April 06, 2021 · Filed April 07, 2021

This filing explicitly reported no securities owned.

Tyra Biosciences, Inc.

Report date February 05, 2025 · Filed February 07, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeIndirectBy Canaan XI L.P3,700,705 Reported balance After 2025-02-05 transaction · row 1 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 1 · 2025-02-05 · Sale · Disposed 1,890 · Balance 3,700,705

F1: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $13.75 to $13.85. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Common StockSEC Table I · non-derivativeIndirectBy 2020+ Co-Investment L.P. - Series 7443,885 Reported balance After 2025-02-05 transaction · row 2 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 2 · 2025-02-05 · Sale · Disposed 3,511 · Balance 443,885

F1: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $13.75 to $13.85. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 ("Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $13.75 to $13.85. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

F3: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 ("Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

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 08, 2026 Filed Jun 11, 2026 00:00 UTC Eloxx Pharmaceuticals, Inc. ELOX · Entity 7180 GrantStock Option (Right to Buy) · Derivative 13,587 $0.00 Strike: $11.00 $0.00
Disclosure

SEC source: 0001193125-26-266276 · ownership.xml · derivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,587

Underlying: Common Stock · 13,587 shares

Expires 2036-06-08

F1 · derivative.exercise_date: The stock option will vest in 24 substantially equal monthly installments so that the option will be fully vested and exercisable on the second anniversary of the grant date, subject to the Reporting Person's continuous service to the Issuer through the applicable vesting date.

Read SEC document
February 05, 2025 Filed Feb 7, 2025 21:43 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 3,511 $13.76 $48,315.22
Disclosure

SEC source: 0000950170-25-016385 · ownership.xml · nonDerivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 443,885

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $13.75 to $13.85. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 ("Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
February 05, 2025 Filed Feb 7, 2025 21:43 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 1,890 $13.76 $26,008.48
Disclosure

SEC source: 0000950170-25-016385 · ownership.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P

Disclosed balance after: 3,700,705

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $13.75 to $13.85. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
January 23, 2025 Filed Jan 27, 2025 22:09 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 4,825 $16.26 $78,466.08
Disclosure

SEC source: 0000950170-25-009278 · ownership.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P

Disclosed balance after: 3,702,595

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.25 to $16.39. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
January 21, 2025 Filed Jan 21, 2025 22:47 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 3,993 $16.36 $65,335.86
Disclosure

SEC source: 0000950170-25-007426 · ownership.xml · nonDerivative · entry 5

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P

Disclosed balance after: 3,707,420

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.25 to $16.58. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
January 17, 2025 Filed Jan 21, 2025 22:47 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 461 $16.40 $7,560.45
Disclosure

SEC source: 0000950170-25-007426 · ownership.xml · nonDerivative · entry 4

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 447,396

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.25 to $16.59. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
January 17, 2025 Filed Jan 21, 2025 22:47 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 12,808 $16.40 $210,052.48
Disclosure

SEC source: 0000950170-25-007426 · ownership.xml · nonDerivative · entry 3

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,711,413

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.25 to $16.59. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
January 16, 2025 Filed Jan 21, 2025 22:47 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 835 $16.29 $13,599.65
Disclosure

SEC source: 0000950170-25-007426 · ownership.xml · nonDerivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 447,857

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.25 to $16.64. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
January 16, 2025 Filed Jan 21, 2025 22:47 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 6,944 $16.29 $113,096.93
Disclosure

SEC source: 0000950170-25-007426 · ownership.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,724,221

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.25 to $16.64. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 25, 2024 Filed Nov 26, 2024 21:47 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 566 $16.84 $9,530.65
Disclosure

SEC source: 0000950170-24-131084 · ownership.xml · nonDerivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 448,692

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.75 to $16.95. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 25, 2024 Filed Nov 26, 2024 21:47 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 4,706 $16.84 $79,242.45
Disclosure

SEC source: 0000950170-24-131084 · ownership.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,731,165

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.75 to $16.95. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 07, 2024 Filed Nov 8, 2024 21:43 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 2,371 $17.32 $41,061.22
Disclosure

SEC source: 0000950170-24-124184 · ownership.xml · nonDerivative · entry 4

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 449,258

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $17.00 to $17.67. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 07, 2024 Filed Nov 8, 2024 21:43 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 19,720 $17.32 $341,512.93
Disclosure

SEC source: 0000950170-24-124184 · ownership.xml · nonDerivative · entry 3

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,735,871

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $17.00 to $17.67. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 06, 2024 Filed Nov 8, 2024 21:43 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 5,635 $17.18 $96,783.94
Disclosure

SEC source: 0000950170-24-124184 · ownership.xml · nonDerivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 451,629

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.75 to $17.75. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 06, 2024 Filed Nov 8, 2024 21:43 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 46,856 $17.18 $804,775.23
Disclosure

SEC source: 0000950170-24-124184 · ownership.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,755,591

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.75 to $17.75. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 05, 2024 Filed Nov 7, 2024 00:24 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 1,126 $16.77 $18,881.11
Disclosure

SEC source: 0000950170-24-122639 · ownership.xml · nonDerivative · entry 4

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 457,264

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.75 to $16.84. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 05, 2024 Filed Nov 7, 2024 00:24 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 9,367 $16.77 $157,068.67
Disclosure

SEC source: 0000950170-24-122639 · ownership.xml · nonDerivative · entry 3

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,802,447

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.75 to $16.84. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 04, 2024 Filed Nov 7, 2024 00:24 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 116 $17.01 $1,972.70
Disclosure

SEC source: 0000950170-24-122639 · ownership.xml · nonDerivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 458,390

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.78 to $17.08. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 04, 2024 Filed Nov 7, 2024 00:24 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 960 $17.01 $16,325.76
Disclosure

SEC source: 0000950170-24-122639 · ownership.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,811,814

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.78 to $17.08. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 01, 2024 Filed Nov 1, 2024 22:18 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 73 $17.16 $1,252.64
Disclosure

SEC source: 0000950170-24-120198 · ownership.xml · nonDerivative · entry 8

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 458,506

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $17.13 to $17.23. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 01, 2024 Filed Nov 1, 2024 22:18 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 2,878 $16.54 $47,614.78
Disclosure

SEC source: 0000950170-24-120198 · ownership.xml · nonDerivative · entry 7

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 458,579

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.10 to $17.08. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 01, 2024 Filed Nov 1, 2024 22:18 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommmon Stock 604 $17.16 $10,364.28
Disclosure

SEC source: 0000950170-24-120198 · ownership.xml · nonDerivative · entry 6

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,812,774

F6 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $17.13 to $17.23. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
November 01, 2024 Filed Nov 1, 2024 22:18 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 23,938 $16.54 $396,039.85
Disclosure

SEC source: 0000950170-24-120198 · ownership.xml · nonDerivative · entry 5

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,813,378

F5 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.10 to $17.08. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
October 31, 2024 Filed Nov 1, 2024 22:18 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 10,750 $16.46 $176,940.70
Disclosure

SEC source: 0000950170-24-120198 · ownership.xml · nonDerivative · entry 4

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 461,457

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.00 to $16.85. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
October 31, 2024 Filed Nov 1, 2024 22:18 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 89,390 $16.46 $1,471,323.64
Disclosure

SEC source: 0000950170-24-120198 · ownership.xml · nonDerivative · entry 3

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,837,316

F4 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.00 to $16.85. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
October 30, 2024 Filed Nov 1, 2024 22:18 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 1,189 $16.17 $19,224.94
Disclosure

SEC source: 0000950170-24-120198 · ownership.xml · nonDerivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 472,207

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.00 to $16.66. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
October 30, 2024 Filed Nov 1, 2024 22:18 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 SaleCommon Stock 9,889 $16.17 $159,895.24
Disclosure

SEC source: 0000950170-24-120198 · ownership.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,926,706

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $16.00 to $16.66. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
May 29, 2024 Filed May 31, 2024 20:30 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 GrantStock Option (Right to Buy) · Derivative 18,600 $0.00 Strike: $15.94 $0.00
Disclosure

SEC source: 0000950170-24-067351 · ownership.xml · derivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,600

Underlying: Common Stock · 18,600 shares

Expires 2034-05-28

F1 · derivative.exercise_date: The option was granted pursuant to the Issuer's Non-Employee Director Compensation Program. 1/12th of the total number of shares of common stock subject to the option vest monthly following May 29, 2024, the date of grant. In the event the next occurring annual meeting of the Issuer's stockholders occurs prior to the first anniversary of the date of grant, any remaining unvested portion of the option will vest on the date of such annual meeting of the Issuer's stockholders, subject to the Reporting Person's continuous service to the Issuer through each vesting date.

Read SEC document
May 31, 2023 Filed Jun 2, 2023 20:31 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 GrantStock Option (Right to Buy) · Derivative 14,500 $0.00 Strike: $14.47 $0.00
Disclosure

SEC source: 0001209191-23-033774 · doc4.xml · derivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,500

Underlying: Common Stock · 14,500 shares

Expires 2033-05-30

F1 · derivative.exercise_date: The option was granted pursuant to the Issuer's Non-Employee Director Compensation Program. 1/12th of the total number of shares of common stock subject to the option vest monthly following May 31, 2023, the date of grant. In the event the next occurring annual meeting of the Issuer's stockholders occurs prior to the first anniversary of the date of grant, any remaining unvested portion of the option will vest on the date of such annual meeting of the Issuer's stockholders, subject to the Reporting Person's continuous service to the Issuer through each vesting date.

Read SEC document
June 13, 2022 Filed Jun 15, 2022 20:46 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 GrantStock Option (Right to Buy) · Derivative 14,500 $0.00 Strike: $5.38 $0.00
Disclosure

SEC source: 0001209191-22-036979 · doc4.xml · derivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,500

Underlying: Common Stock · 14,500 shares

Expires 2032-06-12

F1 · derivative.exercise_date: The option was granted pursuant to the Issuer's Non-Employee Director Compensation Program. 1/12th of the total number of shares of common stock subject to the option vest monthly following June 13, 2022, the date of grant. In the event the next occurring annual meeting of the Issuer's stockholders occurs prior to the first anniversary of the date of grant, any remaining unvested portion of the option will vest on the date of such annual meeting of the Issuer's stockholders, subject to the Reporting Person's continuous service to the Issuer through each vesting date.

Read SEC document
September 17, 2021 Filed Sep 17, 2021 20:39 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionSeries B Preferred Stock · Derivative 182,258 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-036420 · doc4.xml · derivative · entry 5

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 0

Underlying: Common Stock · 473,396 shares

Expires not disclosed

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_price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.exercise_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.expiration_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 17, 2021 20:39 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionSeries B Preferred Stock · Derivative 182,257 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-036420 · doc4.xml · derivative · entry 4

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 0

Underlying: Common Stock · 473,394 shares

Expires not disclosed

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_price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.exercise_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.expiration_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 17, 2021 20:39 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionSeries A Preferred Stock · Derivative 1,333,334 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-036420 · doc4.xml · derivative · entry 3

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 0

Underlying: Common Stock · 3,463,201 shares

Expires not disclosed

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_price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.exercise_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.expiration_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 17, 2021 20:39 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionCommon Stock 473,396 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-21-036420 · doc4.xml · nonDerivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 473,396

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 · price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 17, 2021 20:39 UTC Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionCommon Stock 3,936,595 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-21-036420 · doc4.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,963,595

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 · price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 20, 2021 22:36 UTC Amendment Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionSeries B Preferred Stock · Derivative 182,258 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-036637 · doc4a.xml · derivative · entry 5

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 0

Underlying: Common Stock · 473,396 shares

Expires not disclosed

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_price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.exercise_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.expiration_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 20, 2021 22:36 UTC Amendment Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionSeries B Preferred Stock · Derivative 182,257 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-036637 · doc4a.xml · derivative · entry 4

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 0

Underlying: Common Stock · 473,394 shares

Expires not disclosed

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_price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.exercise_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.expiration_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 20, 2021 22:36 UTC Amendment Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionSeries A Preferred Stock · Derivative 1,333,334 $0.00 $0.00
Disclosure

SEC source: 0000899243-21-036637 · doc4a.xml · derivative · entry 3

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 0

Underlying: Common Stock · 3,463,201 shares

Expires not disclosed

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_price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.exercise_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F1 · derivative.expiration_date: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 20, 2021 22:36 UTC Amendment Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionCommon Stock 473,396 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-21-036637 · doc4a.xml · nonDerivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By 2020+ Co-Investment L.P. - Series 7

Disclosed balance after: 473,396

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 · price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F3 · ownership.nature: The sole general partner of Canaan 2020+ Co-Investment L.P. - Series 7 (the "Canaan Series 7") is Canaan Partners 2020+ Co-Investment LLC ("Canaan 2020+ GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan Series 7. Canaan 2020+ GP disclaims Section 16 beneficial ownership of the securities held by Canaan Series 7, except to the extent of its pecuniary interest therein, if any.

Read SEC document
September 17, 2021 Filed Sep 20, 2021 22:36 UTC Amendment Tyra Biosciences, Inc. TYRA · Entity 4680 ConversionCommon Stock 3,936,595 Not disclosed Not disclosed
Disclosure

SEC source: 0000899243-21-036637 · doc4a.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Canaan XI L.P.

Disclosed balance after: 3,936,595

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 · price: On September 17, 2021, each share of Series A Preferred Stock and each share of Series B Preferred Stock converted into Common Stock of the Issuer at a ratio of 1-for-2.5974 without payment of further consideration upon closing of the initial public offering of the Issuer's common stock. The shares had no expiration date.

F2 · ownership.nature: The sole general partner of Canaan XI L.P. ("Canaan XI") is Canaan Partners XI LLC ("Canaan XI GP"), which may be deemed to have sole voting, investment and dispositive power with respect to the shares held by Canaan XI. Canaan XI GP disclaims Section 16 beneficial ownership of the securities held by Canaan XI, except to the extent of its pecuniary interest therein, if any.

Read SEC document
December 11, 2017 Filed Dec 11, 2017 15:25 UTC Ocera Therapeutics, Inc. OCRX · Entity 171193 Disposition to issuerStock Option (Right to Buy) · Derivative 12,500 Not disclosed Strike: $2.26 Not disclosed
Disclosure

SEC source: 0000899243-17-028423 · doc4.xml · derivative · entry 5

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 12,500 shares

Expires 2026-06-13

F4 · price: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5 · price: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F9 · price: This Out of the Money Option, which became fully vested on June 14, 2017, was cancelled in connection with the Merger in exchange for the right to receive one or more cash payments, without interest and subject to deduction for any required withholding taxes, equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds $2.26, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option.

F4 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5 · derivative.exercise_date: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F9 · derivative.exercise_date: This Out of the Money Option, which became fully vested on June 14, 2017, was cancelled in connection with the Merger in exchange for the right to receive one or more cash payments, without interest and subject to deduction for any required withholding taxes, equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds $2.26, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option.

Read SEC document
December 11, 2017 Filed Dec 11, 2017 15:25 UTC Ocera Therapeutics, Inc. OCRX · Entity 171193 Disposition to issuerStock Option (Right to Buy) · Derivative 10,000 Not disclosed Strike: $3.76 Not disclosed
Disclosure

SEC source: 0000899243-17-028423 · doc4.xml · derivative · entry 4

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2025-06-17

F4 · price: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5 · price: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F8 · price: This Out of the Money Option, became fully vested on June 18, 2016, was cancelled in connection with the Merger in exchange for the right to receive one or more cash payments, without interest and subject to deduction for any required withholding taxes, equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds $3.76, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option.

F4 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5 · derivative.exercise_date: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F8 · derivative.exercise_date: This Out of the Money Option, became fully vested on June 18, 2016, was cancelled in connection with the Merger in exchange for the right to receive one or more cash payments, without interest and subject to deduction for any required withholding taxes, equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds $3.76, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option.

Read SEC document
December 11, 2017 Filed Dec 11, 2017 15:25 UTC Ocera Therapeutics, Inc. OCRX · Entity 171193 Disposition to issuerStock Option (Right to Buy) · Derivative 10,000 Not disclosed Strike: $7.84 Not disclosed
Disclosure

SEC source: 0000899243-17-028423 · doc4.xml · derivative · entry 3

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2024-06-11

F4 · price: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5 · price: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F7 · price: This Out of the Money Option, which became fully vested on July 11, 2015, was cancelled in connection with the Merger for no consideration.

F4 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5 · derivative.exercise_date: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F7 · derivative.exercise_date: This Out of the Money Option, which became fully vested on July 11, 2015, was cancelled in connection with the Merger for no consideration.

Read SEC document
December 11, 2017 Filed Dec 11, 2017 15:25 UTC Ocera Therapeutics, Inc. OCRX · Entity 171193 Disposition to issuerStock Option (Right to Buy) · Derivative 20,000 Not disclosed Strike: $7.85 Not disclosed
Disclosure

SEC source: 0000899243-17-028423 · doc4.xml · derivative · entry 2

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 shares

Expires 2023-12-19

F4 · price: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5 · price: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F6 · price: This Out of the Money Option, which provided for vesting with respect to 25% of such options on December 19, 2014, with the remaining 75% of such options vesting in equal monthly installments over the next succeeding three year period, was cancelled in connection with the Merger for no consideration.

F4 · derivative.exercise_date: Pursuant to the terms of the Merger Agreement, each option to purchase a share of the Issuer's common stock outstanding and unexercised immediately prior to the Effective Time, whether or not vested and which had a per-share exercise price of less than the $1.52 (each, an "In the Money Option") was canceled and converted into the right of the holder of such In the Money Company Stock Option to receive, for each Share underlying such In the Money Company Stock Option, (i) an amount in cash, without interest and subject to deduction for any required withholding taxes, equal to the excess, if any, of $1.52 over the applicable exercise price for such Share, plus (ii) one CVR.

F5 · derivative.exercise_date: (Continued from Footnote 4) All other options (each, an "Out of the Money Option") that were outstanding and unexercised and whether or not vested, were canceled and converted into the right to receive one or more cash payments, if any, at each Milestone Payment Date (as defined in the CVR Agreement) equal to (i) the amount by which the Per Share Value Paid (as defined in the Merger Agreement) exceeds the exercise price payable per Share subject to such Out of the Money Option, less (ii) the amount of all payments previously paid with respect to such Out of the Money Option. Any Out of the Money Option with an exercise price per Share equal to or greater than $4.10 was cancelled without any consideration payable therefore.

F6 · derivative.exercise_date: This Out of the Money Option, which provided for vesting with respect to 25% of such options on December 19, 2014, with the remaining 75% of such options vesting in equal monthly installments over the next succeeding three year period, was cancelled in connection with the Merger for no consideration.

Read SEC document
December 11, 2017 Filed Dec 11, 2017 15:25 UTC Ocera Therapeutics, Inc. OCRX · Entity 171193 Disposition to issuerCommon Stock 12,500 $1.52 $19,000.00
Disclosure

SEC source: 0000899243-17-028423 · doc4.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · price: Pursuant to an Agreement and Plan of Merger, dated November 1, 2017 (the "Merger Agreement"), by and between Ocera Therapeutics, Inc., a Delaware corporation (the "Issuer"), MAK LLC, a Delaware limited liability company ("Parent"), MEH Acquisition Co., a Delaware corporation and a direct wholly-owned subsidiary of Parent ("Purchaser"), and for limited purposes, Mallinckrodt plc, an Irish public limited company and the ultimate parent entity of Parent and Purchaser ("Mallinckrodt"), Purchaser was merged with and into Issuer on December 11, 2017, with the Issuer surviving as a wholly-owned subsidiary of Parent (the "Merger").

F2 · price: (Continued from Footnote 1) Pursuant to the terms of the Merger Agreement, all shares of common stock, $0.00001 par value per share (the "Shares"), of the Issuer outstanding immediately prior to the effective time of the Merger (the "Effective Time") , were canceled and converted automatically and without any required action on the part of the Reporting Person into the right to receive (i) $1.52 per Share in cash, without interest, plus (ii) one non-transferable contingent value right per Share (each, a "CVR"), which represents the contractual right under a contingent value rights agreement, by and among Parent, Continental Stock Transfer & Trust Company, and for limited purposes, Mallinckrodt (the "CVR Agreement"), entered into on December 7, 2017 to receive one or more payments in cash currently estimated to be up to $2.58 per Share, contingent upon the achievement of certain milestones, in each case, less any required withholding taxes.

F3 · price: At the Effective Time of the Merger, each restricted stock unit outstanding, automatically and without any required action on the part of the Reporting Person, became fully vested and canceled in exchange for a right to receive, for each share of common stock underlying the restricted stock unit, (i) an amount in cash, equal to $1.52, without interest plus (ii) one CVR, less any required withholding taxes.

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June 20, 2017 Filed Jun 22, 2017 16:40 UTC Ocera Therapeutics, Inc. OCRX · Entity 171193 GrantCommon Stock 12,500 $0.00 $0.00
Disclosure

SEC source: 0001274644-17-000057 · wf-form4_149816403160205.xml · nonDerivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,500

F1 · shares: These shares represent restricted stock units. Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units shall vest in full on the earlier of the one year anniversary of the grant or the next annual meeting of shareholders; provided, in all cases, that the Reporting Person is, as of each such vesting date, then a director of the Issuer.

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April 12, 2017 Filed Apr 14, 2017 14:32 UTC Eiger BioPharmaceuticals, Inc. EIGR · Entity 16554 GrantStock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $8.50 $0.00
Disclosure

SEC source: 0001209191-17-026970 · doc4.xml · derivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires 2027-04-12

F1 · derivative.exercise_date: The option vests in equal monthly installments over 12 months measured from April 12, 2017 subject to Reporting Person's continuous service status as of each such date.

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March 28, 2016 Filed Sep 15, 2016 18:46 UTC Amendment Eiger BioPharmaceuticals, Inc. EIGR · Entity 16554 GrantStock Option (Right to Buy) · Derivative 25,000 $0.00 Strike: $15.75 $0.00
Disclosure

SEC source: 0001209191-16-141651 · doc4a.xml · derivative · entry 1

Kjellson Nina S · CIK 0001381980 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Common Stock · 25,000 shares

Expires 2026-03-28

F1 · derivative.exercise_date: The option vests in equal monthly installments over 12 months measured from March 28, 2016 subject to Reporting Person's continuous service status as of each such date.

F2 · derivative.exercise_date: The option grant was approved by Issuer's board of directors on March 28, 2016, subject to stockholder approval of an amendment of the Issuer's 2013 Equity Incentive Plan (the "Plan") under which the option was granted. Issuer's stockholders approved the amendment to the Plan on August 29, 2016.

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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.