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person · Reporting owner

Donenberg Phillip B.

Disclosed activity across 5 companies

Tapewire entity
39068
SEC CIK
0001238120

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Assertio Therapeutics, IncDEPO · Entity 149352SVP and CFOJuly 16, 2018July 16, 2018
Faeth Therapeutics, Inc.SNSE · Entity 5029DirectorJune 10, 2026June 13, 2026
Taysha Gene Therapies, Inc.TSHA · Entity 4549DirectorJune 01, 2026June 02, 2026
Tectonic Therapeutic, Inc.TECX · Entity 5328DirectorJune 09, 2026June 10, 2026

Disclosed balances

About these balances

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

Assertio Therapeutics, Inc

Report date July 16, 2018 · Filed July 16, 2018

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Restricted Stock UnitSEC Table II · derivative / convertible securityDirect87,163 Reported balance After 2018-07-16 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2018-07-16 · Grant · Acquired 87,163 · Balance 87,163

F1: Each restricted stock unit represents the contingent right to receive one share of common stock upon vesting of the unit.

F2: These restricted stock units are scheduled to vest 33.33% on July 16, 2019, 33.33% on July 16, 2020 and 33.33% on July 16, 2021, assuming continued employment through the applicable vest period.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents the contingent right to receive one share of common stock upon vesting of the unit.

F2: These restricted stock units are scheduled to vest 33.33% on July 16, 2019, 33.33% on July 16, 2020 and 33.33% on July 16, 2021, assuming continued employment through the applicable vest period.

Faeth Therapeutics, Inc.

Report date June 10, 2026 · Filed June 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $11.41 · Expires 2036-06-09Direct12,500 Reported balance After 2026-06-10 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-10 · Grant · Acquired 12,500 · Balance 12,500

F1: The shares subject to the option vest and become exercisable in 12 equal monthly installments over a one year period such that the option is fully vested on June 10, 2027, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: The shares subject to the option vest and become exercisable in 12 equal monthly installments over a one year period such that the option is fully vested on June 10, 2027, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Taysha Gene Therapies, Inc.

Report date June 01, 2026 · Filed June 02, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect241,289 Reported balance After 2026-06-01 transaction · row 1
1 source row

Row 1 · 2026-06-01 · Grant · Acquired 21,335 · Balance 241,289

F1: Represents a restricted stock unit ("RSU") award. The RSUs will vest on the earlier of June 1, 2027 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $5.97 · Expires 2036-06-01Direct42,671 Reported balance After 2026-06-01 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2026-06-01 · Grant · Acquired 42,671 · Balance 42,671

F2: The shares vest on the earlier of June 1, 2027 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a restricted stock unit ("RSU") award. The RSUs will vest on the earlier of June 1, 2027 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

F2: The shares vest on the earlier of June 1, 2027 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Tectonic Therapeutic, Inc.

Report date June 09, 2026 · Filed June 10, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $28.56 · Expires 2036-06-08Direct10,200 Reported balance After 2026-06-09 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-09 · Grant · Acquired 10,200 · Balance 10,200

F1: The option shall vest in full on the earliest of (i) June 9, 2027, (ii) the date of the Issuer's 2027 Annual Meeting of Stockholders, or (iii) a "Change in Control" (as defined in the Issuer's 2024 Equity Incentive Plan) of the Issuer, subject in each case, to the Reporting Person providing continuous service to the Issuer on each such date.

Filing footnotes · ownership attribution and instrument terms

F1: The option shall vest in full on the earliest of (i) June 9, 2027, (ii) the date of the Issuer's 2027 Annual Meeting of Stockholders, or (iii) a "Change in Control" (as defined in the Issuer's 2024 Equity Incentive Plan) of the Issuer, subject in each case, to the Reporting Person providing continuous service to the Issuer on each such date.

Past disclosures · reporting ended (1)

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

AveXis, Inc.

Report date May 15, 2018 · Filed May 15, 2018

Section 16 reporting ended · disclosed 2018-05-15. Current position is not established by this disclosure.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect3,800 Reported balance After 2018-05-15 transaction · row 1
1 source row

Row 1 · 2018-05-15 · Disposition to issuer · Acquired 3,800 · Balance 3,800

F1: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F2: Represents 3,800 shares underlying Restricted Stock Units (the "RSUs"). Pursuant to the Merger Agreement, each outstanding RSU was canceled in exchange for a lump sum cash payment equal to (i) the Offer Price multiplied by (ii) the number of shares of Common Stock underlying the RSU.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $37.58 · Expires 2026-09-06Direct0 Reported balance After 2018-05-15 transaction · row 2 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 2 · 2018-05-15 · Disposition to issuer · Disposed 20,000 · Balance 0

F1: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $77.24 · Expires 2027-05-10Direct0 Reported balance After 2018-05-15 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2018-05-15 · Disposition to issuer · Disposed 5,594 · Balance 0

F1: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $88.08 · Expires 2027-09-15Direct0 Reported balance After 2018-05-15 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2018-05-15 · Disposition to issuer · Disposed 4,406 · Balance 0

F1: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $100.52 · Expires 2027-10-19Direct0 Reported balance After 2018-05-15 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2018-05-15 · Disposition to issuer · Disposed 10,000 · Balance 0

F1: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $133.80 · Expires 2028-03-13Direct0 Reported balance After 2018-05-15 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2018-05-15 · Disposition to issuer · Disposed 15,000 · Balance 0

F1: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

Filing footnotes · ownership attribution and instrument terms

F1: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F2: Represents 3,800 shares underlying Restricted Stock Units (the "RSUs"). Pursuant to the Merger Agreement, each outstanding RSU was canceled in exchange for a lump sum cash payment equal to (i) the Offer Price multiplied by (ii) the number of shares of Common Stock underlying the RSU.

F3: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

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 10, 2026 Filed Jun 13, 2026 00:35 UTC Faeth Therapeutics, Inc. SNSE · Entity 5029 GrantStock Option (right to buy) · Derivative 12,500 $0.00 Strike: $11.41 $0.00
Disclosure

SEC source: 0001238120-26-000011 · form4-06132026_120629.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,500

Underlying: Common Stock · 12,500 shares

Expires 2036-06-09

F1 · kind: The shares subject to the option vest and become exercisable in 12 equal monthly installments over a one year period such that the option is fully vested on June 10, 2027, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

F1 · derivative.exercise_date: The shares subject to the option vest and become exercisable in 12 equal monthly installments over a one year period such that the option is fully vested on June 10, 2027, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
June 09, 2026 Filed Jun 10, 2026 16:45 UTC Tectonic Therapeutic, Inc. TECX · Entity 5328 GrantStock Option (Right to Buy) · Derivative 10,200 $0.00 Strike: $28.56 $0.00
Disclosure

SEC source: 0001238120-26-000010 · form4-06102026_040603.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,200

Underlying: Common Stock · 10,200 shares

Expires 2036-06-08

F1 · derivative.exercise_date: The option shall vest in full on the earliest of (i) June 9, 2027, (ii) the date of the Issuer's 2027 Annual Meeting of Stockholders, or (iii) a "Change in Control" (as defined in the Issuer's 2024 Equity Incentive Plan) of the Issuer, subject in each case, to the Reporting Person providing continuous service to the Issuer on each such date.

Read SEC document
June 01, 2026 Filed Jun 2, 2026 20:30 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantStock Option (right to buy) · Derivative 42,671 $0.00 Strike: $5.97 $0.00
Disclosure

SEC source: 0001238120-26-000008 · form4-06022026_040614.xml · derivative · entry 2

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 42,671

Underlying: Common Stock · 42,671 shares

Expires 2036-06-01

F2 · derivative.exercise_date: The shares vest on the earlier of June 1, 2027 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Read SEC document
June 01, 2026 Filed Jun 2, 2026 20:30 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantCommon Stock 21,335 $0.00 $0.00
Disclosure

SEC source: 0001238120-26-000008 · form4-06022026_040614.xml · nonDerivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 241,289

F1 · shares: Represents a restricted stock unit ("RSU") award. The RSUs will vest on the earlier of June 1, 2027 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Read SEC document
April 10, 2026 Filed Apr 14, 2026 21:15 UTC Faeth Therapeutics, Inc. SNSE · Entity 5029 GrantStock Option (right to buy) · Derivative 23,100 $0.00 Strike: $29.89 $0.00
Disclosure

SEC source: 0001238120-26-000006 · form4-04142026_090450.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,100

Underlying: Common Stock · 23,100 shares

Expires 2036-04-09

F1 · kind: Represents a supplemental option grant to align the Reporting Person's total initial director option grant with the Company's non-employee director compensation policy, which was amended on April 10, 2026 to provide for an initial option grant of 25,000 shares to new directors. The Reporting Person previously received an initial grant of 1,900 shares in February 2026; this supplemental grant of 23,100 shares reflects the difference.

F2 · derivative.exercise_date: The shares subject to the option vest and become exercisable in 36 equal monthly installments over a three year period such that the option is fully vested on the third anniversary of the date of grant, or April 10, 2029, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
February 13, 2026 Filed Feb 17, 2026 22:01 UTC Faeth Therapeutics, Inc. SNSE · Entity 5029 GrantStock Option (right to buy) · Derivative 1,900 $0.00 Strike: $9.09 $0.00
Disclosure

SEC source: 0001238120-26-000004 · form4-02172026_100221.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,900

Underlying: Common Stock · 1,900 shares

Expires 2036-02-12

F1 · derivative.exercise_date: The shares subject to the option vest and become exercisable in 36 equal monthly installments over a three year period such that the option is fully vested on the third anniversary of the date of grant, or February 13, 2029, subject to the Reporting Person's continuous service with the Issuer as of each such vesting date.

Read SEC document
June 09, 2025 Filed Jun 11, 2025 16:30 UTC Tectonic Therapeutic, Inc. TECX · Entity 5328 GrantStock Option (Right to Buy) · Derivative 10,200 $0.00 Strike: $24.48 $0.00
Disclosure

SEC source: 0001415889-25-016676 · form4-06112025_040615.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,200

Underlying: Common Stock · 10,200 shares

Expires 2035-06-08

F1 · derivative.exercise_date: The option shall vest in full on the earliest of (i) June 9, 2026, (ii) the date of the Issuer's 2026 Annual Meeting of stockholders, or (iii) a "Change in Control" (as defined in the Issuer's 2024 Equity Incentive Plan) of the Issuer, subject in each case, to the Reporting Person providing continuous service to the Issuer on each such date.

Read SEC document
June 02, 2025 Filed Jun 4, 2025 20:15 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantStock Option (right to buy) · Derivative 113,246 $0.00 Strike: $2.79 $0.00
Disclosure

SEC source: 0001415889-25-015573 · form4-06042025_040607.xml · derivative · entry 2

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 113,246

Underlying: Common Stock · 113,246 shares

Expires 2035-06-02

F2 · derivative.exercise_date: The shares vest on the earlier of June 2, 2026 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Read SEC document
June 02, 2025 Filed Jun 4, 2025 20:15 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantCommon Stock 56,623 $0.00 $0.00
Disclosure

SEC source: 0001415889-25-015573 · form4-06042025_040607.xml · nonDerivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 219,954

F1 · shares: Represents a restricted stock unit ("RSU") award. The RSUs will vest on the earlier of June 2, 2026 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Read SEC document
June 20, 2024 Filed Jun 24, 2024 16:37 UTC Tectonic Therapeutic, Inc. TECX · Entity 5328 GrantStock Option (Right to Buy) · Derivative 11,760 $0.00 Strike: $16.80 $0.00
Disclosure

SEC source: 0001415889-24-017998 · form4-06242024_080629.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,760

Underlying: Common Stock · 11,760 shares

Expires 2034-06-19

F1 · derivative.exercise_date: 1/3rd of the shares subject to the option will vest on June 20, 2025, and the balance will vest in equal monthly installments thereafter over the next 24 months, subject in each case to the continuous service of the Reporting Person to the Issuer through the applicable vesting date.

Read SEC document
May 29, 2024 Filed May 31, 2024 20:18 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantStock Option (right to buy) · Derivative 98,440 $0.00 Strike: $3.17 $0.00
Disclosure

SEC source: 0001415889-24-015039 · form4-05312024_040505.xml · derivative · entry 2

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,440

Underlying: Common Stock · 98,440 shares

Expires 2034-05-29

F2 · derivative.exercise_date: The shares vest on the earlier of May 29, 2025 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Read SEC document
May 29, 2024 Filed May 31, 2024 20:18 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantCommon Stock 49,220 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-015039 · form4-05312024_040505.xml · nonDerivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,331

F1 · shares: Represents a restricted stock unit ("RSU") award. The RSUs will vest on the earlier of May 29, 2025 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Read SEC document
August 16, 2023 Filed Aug 17, 2023 00:51 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 PurchaseCommon Stock 111,111 $0.90 $99,999.90
Disclosure

SEC source: 0001209191-23-046148 · doc4.xml · nonDerivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 114,111

Read SEC document
June 22, 2023 Filed Jun 26, 2023 20:49 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantStock Option (right to buy) · Derivative 36,200 $0.00 Strike: $0.72 $0.00
Disclosure

SEC source: 0001209191-23-039731 · doc4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,200

Underlying: Common Stock · 36,200 shares

Expires 2033-06-22

F1 · derivative.exercise_date: The shares vest on the earlier of June 22, 2024 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director through the applicable vesting date.

Read SEC document
June 06, 2023 Filed Jun 8, 2023 16:30 UTC Tectonic Therapeutic, Inc. AVRO · Entity 5328 GrantStock Option (Right to Buy) · Derivative 17,643 $0.00 Strike: $1.09 $0.00
Disclosure

SEC source: 0001127602-23-018290 · form4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,643

Underlying: Common Stock · 17,643 shares

Expires 2033-06-05

F1 · derivative.exercise_date: The option shall vest in full upon the earlier of June 6, 2024 or the date of the Issuer's 2024 Annual Meeting of Stockholders, subject to the reporting person's continued service as a director through such vesting date.

Read SEC document
June 17, 2022 Filed Jun 22, 2022 20:40 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantStock Option (right to buy) · Derivative 15,500 $0.00 Strike: $2.81 $0.00
Disclosure

SEC source: 0001209191-22-038691 · doc4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,500

Underlying: Common Stock · 15,500 shares

Expires 2032-06-17

F1 · derivative.exercise_date: The shares vest on the earlier of June 17, 2023 or the next annual stockholders meeting, subject to the Reporting Person's continued service as a director though the applicable vesting date.

Read SEC document
June 08, 2022 Filed Jun 10, 2022 16:43 UTC Tectonic Therapeutic, Inc. AVRO · Entity 5328 GrantStock Option (Right to Buy) · Derivative 17,478 $0.00 Strike: $1.06 $0.00
Disclosure

SEC source: 0001127602-22-017246 · form4.xml · derivative · entry 2

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,478

Underlying: Common Stock · 17,478 shares

Expires 2032-06-07

F1 · derivative.exercise_date: The option shall vest in full upon the earlier of June 8, 2023 or the date of the Issuer's 2023 Annual Meeting of Stockholders, subject to the reporting person's continued service as a director through such vesting date.

Read SEC document
June 08, 2022 Filed Jun 10, 2022 16:43 UTC Tectonic Therapeutic, Inc. AVRO · Entity 5328 GrantStock Option (Right to Buy) · Derivative 17,478 $0.00 Strike: $1.06 $0.00
Disclosure

SEC source: 0001127602-22-017246 · form4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,478

Underlying: Common Stock · 17,478 shares

Expires 2032-06-07

F1 · derivative.exercise_date: The option shall vest in full upon the earlier of June 8, 2023 or the date of the Issuer's 2023 Annual Meeting of Stockholders, subject to the reporting person's continued service as a director through such vesting date.

Read SEC document
February 02, 2022 Filed Feb 3, 2022 12:04 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 PurchaseCommon Stock 3,000 $7.78 $23,340.00
Disclosure

SEC source: 0001209191-22-006641 · doc4.xml · nonDerivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,000

Read SEC document
June 17, 2021 Filed Jun 21, 2021 21:05 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantStock Option (right to buy) · Derivative 15,500 $0.00 Strike: $25.04 $0.00
Disclosure

SEC source: 0001209191-21-042112 · doc4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,500

Underlying: Common Stock · 15,500 shares

Expires 2031-06-17

F1 · derivative.exercise_date: The shares vest on the earlier of June 17, 2022 or the next annual stockholders meeting, subject to continued service as a director though the applicable vesting date.

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June 10, 2021 Filed Jun 14, 2021 17:04 UTC Tectonic Therapeutic, Inc. AVRO · Entity 5328 GrantStock Option (Right to Buy) · Derivative 17,438 $0.00 Strike: $9.63 $0.00
Disclosure

SEC source: 0001127602-21-019804 · form4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,438

Underlying: Common Stock · 17,438 shares

Expires 2031-06-09

F1 · derivative.exercise_date: The option shall vest in full upon the earlier of June 10, 2022 or the date of the Issuer's 2022 Annual Meeting of Stockholders, subject to the reporting person's continued service as a director through such vesting date.

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February 17, 2021 Filed Feb 18, 2021 19:06 UTC Tectonic Therapeutic, Inc. AVRO · Entity 5328 PurchaseCommon Stock 2,000 $11.71 $23,420.00
Disclosure

SEC source: 0001127602-21-006556 · form4.xml · nonDerivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,000

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September 23, 2020 Filed Sep 25, 2020 21:09 UTC Taysha Gene Therapies, Inc. TSHA · Entity 4549 GrantStock Option (right to buy) · Derivative 31,000 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001209191-20-052112 · doc4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,000

Underlying: Common Stock · 31,000 shares

Expires 2030-09-23

F1 · derivative.exercise_date: The shares subject to the Option vest in 36 equal monthly installments, subject to the Reporting Person continuing to provide service through each such date.

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June 04, 2020 Filed Jun 5, 2020 17:15 UTC Tectonic Therapeutic, Inc. AVRO · Entity 5328 GrantStock Option (Right to Buy) · Derivative 14,000 $0.00 Strike: $21.91 $0.00
Disclosure

SEC source: 0001127602-20-019024 · form4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,000

Underlying: Common Stock · 14,000 shares

Expires 2030-06-03

F1 · derivative.exercise_date: The option shall vest in full upon the earlier of June 4, 2021 or the date of the Issuer's 2021 Annual Meeting of Stockholders, subject to the reporting person's continued service as a director through such vesting date.

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June 11, 2019 Filed Jun 13, 2019 17:09 UTC Tectonic Therapeutic, Inc. AVRO · Entity 5328 GrantStock Option (Right to Buy · Derivative 9,675 $0.00 Strike: $13.60 $0.00
Disclosure

SEC source: 0000899243-19-016854 · doc4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,675

Underlying: Common Stock · 9,675 shares

Expires 2029-06-10

F1 · derivative.exercise_date: The option shall vest in full upon the earlier of June 11, 2020 or the date of the Issuer's 2020 Annual Meeting of Stockholders, subject to the reporting person's continued service as a director through such vesting date.

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July 16, 2018 Filed Jul 16, 2018 20:10 UTC Assertio Therapeutics, Inc DEPO · Entity 149352 GrantRestricted Stock Unit · Derivative 87,163 $0.00 $0.00
Disclosure

SEC source: 0001179110-18-009699 · edgar.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · SVP and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,163

Underlying: Common Stock · 87,163 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of common stock upon vesting of the unit.

F2 · derivative.exercise_date: These restricted stock units are scheduled to vest 33.33% on July 16, 2019, 33.33% on July 16, 2020 and 33.33% on July 16, 2021, assuming continued employment through the applicable vest period.

F2 · derivative.expiration_date: These restricted stock units are scheduled to vest 33.33% on July 16, 2019, 33.33% on July 16, 2020 and 33.33% on July 16, 2021, assuming continued employment through the applicable vest period.

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June 20, 2018 Filed Jun 22, 2018 20:00 UTC Tectonic Therapeutic, Inc. AVRO · Entity 5328 GrantStock Option (Right to Buy) · Derivative 18,743 $0.00 Strike: $19.00 $0.00
Disclosure

SEC source: 0000899243-18-017787 · doc4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,743

Underlying: Common Stock · 18,743 shares

Expires 2028-06-20

F1 · derivative.exercise_date: The shares vest in 36 equal monthly installments following the closing of the Issuer's initial public offering.

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May 15, 2018 Filed May 15, 2018 12:29 UTC AveXis, Inc. AVXS · Entity 166664 Disposition to issuerStock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $133.80 $0.00
Disclosure

SEC source: 0001209191-18-030117 · doc4.xml · derivative · entry 6

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,000 shares

Expires 2028-03-13

F1 · kind: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

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May 15, 2018 Filed May 15, 2018 12:29 UTC AveXis, Inc. AVXS · Entity 166664 Disposition to issuerStock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $100.52 $0.00
Disclosure

SEC source: 0001209191-18-030117 · doc4.xml · derivative · entry 5

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 10,000 shares

Expires 2027-10-19

F1 · kind: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

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May 15, 2018 Filed May 15, 2018 12:29 UTC AveXis, Inc. AVXS · Entity 166664 Disposition to issuerStock Option (Right to Buy) · Derivative 4,406 $0.00 Strike: $88.08 $0.00
Disclosure

SEC source: 0001209191-18-030117 · doc4.xml · derivative · entry 4

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,406 shares

Expires 2027-09-15

F1 · kind: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

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May 15, 2018 Filed May 15, 2018 12:29 UTC AveXis, Inc. AVXS · Entity 166664 Disposition to issuerStock Option (Right to Buy) · Derivative 5,594 $0.00 Strike: $77.24 $0.00
Disclosure

SEC source: 0001209191-18-030117 · doc4.xml · derivative · entry 3

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,594 shares

Expires 2027-05-10

F1 · kind: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

Read SEC document
May 15, 2018 Filed May 15, 2018 12:29 UTC AveXis, Inc. AVXS · Entity 166664 Disposition to issuerStock Option (Right to Buy) · Derivative 20,000 $0.00 Strike: $37.58 $0.00
Disclosure

SEC source: 0001209191-18-030117 · doc4.xml · derivative · entry 2

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 20,000 shares

Expires 2026-09-06

F1 · kind: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F3 · derivative.exercise_date: Pursuant to the Merger Agreement, each outstanding stock option was canceled in exchange for a lump sum cash payment equal the excess of (A) the Offer Price minus (B) the Exercise Price, multiplied by the number of shares of Common Stock underlying the option.

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May 15, 2018 Filed May 15, 2018 12:29 UTC AveXis, Inc. AVXS · Entity 166664 Disposition to issuerCommon Stock 3,800 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-18-030117 · doc4.xml · nonDerivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,800

F1 · kind: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

F2 · shares: Represents 3,800 shares underlying Restricted Stock Units (the "RSUs"). Pursuant to the Merger Agreement, each outstanding RSU was canceled in exchange for a lump sum cash payment equal to (i) the Offer Price multiplied by (ii) the number of shares of Common Stock underlying the RSU.

F1 · price: On April 6, 2018, the Issuer entered into an Agreement and Plan of Merger (the "Merger Agreement") with Novartis AG, a company organized under the laws of Switzerland ("Parent"), and Novartis AM Merger Corporation, a Delaware corporation and an indirect wholly-owned subsidiary of the Parent ("Purchaser"). Pursuant to the terms of the Merger Agreement and the Offer (as defined in the Merger Agreement), each share of the Issuer's common stock (the "Common Stock") held by the Reporting Person was acquired, subject to adjustment, at a purchase price of $218.00 per share (the "Offer Price") in cash.

Read SEC document
March 13, 2018 Filed Mar 27, 2018 17:27 UTC AveXis, Inc. AVXS · Entity 166664 GrantEmployee Stock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $133.80 $0.00
Disclosure

SEC source: 0001209191-18-021777 · doc4.xml · derivative · entry 2

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2028-03-13

F2 · derivative.exercise_date: The option shall vest and become exercisable as to 25% of the shares underlying the option on March 13, 2019; the remaining shares shall vest in 36 equal monthly installments beginning on April 13, 2019, subject to the Reporting Person providing continuous service to the Issuer on each such date.

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March 13, 2018 Filed Mar 27, 2018 17:27 UTC AveXis, Inc. AVXS · Entity 166664 GrantCommon Stock 3,800 $0.00 $0.00
Disclosure

SEC source: 0001209191-18-021777 · doc4.xml · nonDerivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,800

F1 · shares: These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. The shares underlying this restricted stock award will vest in 3 equal annual installments beginning on March 13, 2019, such that the restricted stock award will be fully vested on March 13, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

F1 · price: These shares are represented by restricted stock units. Each restricted stock unit represents a contingent right to receive one share of common stock of the Issuer. The shares underlying this restricted stock award will vest in 3 equal annual installments beginning on March 13, 2019, such that the restricted stock award will be fully vested on March 13, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

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October 19, 2017 Filed Oct 20, 2017 17:04 UTC AveXis, Inc. AVXS · Entity 166664 GrantEmployee Stock Option (Right to Buy) · Derivative 10,000 $0.00 Strike: $100.52 $0.00
Disclosure

SEC source: 0001209191-17-057658 · doc4.xml · derivative · entry 1

Donenberg Phillip B. · CIK 0001238120 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,000

Underlying: Common Stock · 10,000 shares

Expires 2027-10-18

F1 · derivative.exercise_date: The option shall vest and become exercisable as to 25% of the shares underlying the option on October 19, 2018; the remaining shares shall vest in 36 equal monthly installments beginning on November 19, 2018, subject to the Reporting Person providing continuous service to the Issuer on each such date.

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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.