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Almstead Neil Gregory

Disclosed activity across 1 company

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30865
SEC CIK
0001578850

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
PTC THERAPEUTICS, INC.PTCT · Entity 3803CHIEF TECHNICAL OPS OFFICERJuly 09, 2026July 13, 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.

PTC THERAPEUTICS, INC.

Report date July 09, 2026 · Filed July 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect60,299 Ending reported balance After 2026-07-09 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-07-09 · Exercise / conversion · Acquired 2,464 · Balance 62,763

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on November 11, 2025.

Row 2 · 2026-07-09 · Sale · Disposed 2,464 · Balance 60,299

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on November 11, 2025.

F2: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $90.00 to $90.70 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $46.54 · Expires 2035-01-02Direct45,036 Reported balance After 2026-07-09 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2026-07-09 · Exercise / conversion · Disposed 2,464 · Balance 45,036

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on November 11, 2025.

F3: This option was granted on January 3, 2025, and vests over four years, with 25% of the shares underlying the option vesting on January 3, 2026, and an additional 6.25% of the original number of shares underlying the option vesting at the end of each successive three-month period thereafter, beginning on April 3, 2026.

Common StockSEC Table I · non-derivativeIndirectBy Spouse2,899 Reported balance Holding disclosure · report date 2026-07-09 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 2,899

Filing footnotes · ownership attribution and instrument terms

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on November 11, 2025.

F2: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $90.00 to $90.70 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

F3: This option was granted on January 3, 2025, and vests over four years, with 25% of the shares underlying the option vesting on January 3, 2026, and an additional 6.25% of the original number of shares underlying the option vesting at the end of each successive three-month period thereafter, beginning on April 3, 2026.

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
January 24, 2023 Filed Jan 26, 2023 21:20 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 44 $47.45 $2,087.86
Disclosure

SEC source: 0001415889-23-001458 · form4-01262023_090125.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 3,287

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 143 RSUs from a January 22, 2019 grant of 570 RSUs.

Read SEC document
January 11, 2023 Filed Jan 12, 2023 21:39 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 27 $44.36 $1,197.71
Disclosure

SEC source: 0001415889-23-000884 · form4-01122023_090120.xml · nonDerivative · entry 4

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 3,331

F2 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 195 RSUs from a January 7, 2022 grant of 780 RSUs.

Read SEC document
January 11, 2023 Filed Jan 12, 2023 21:39 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 383 $44.36 $16,989.73
Disclosure

SEC source: 0001415889-23-000884 · form4-01122023_090120.xml · nonDerivative · entry 3

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,579

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 3,600 RSUs from a January 7, 2022 grant of 14,400 RSUs.

Read SEC document
January 10, 2023 Filed Jan 12, 2023 21:39 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 27 $42.93 $1,159.19
Disclosure

SEC source: 0001415889-23-000884 · form4-01122023_090120.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 3,358

F2 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 195 RSUs from a January 7, 2022 grant of 780 RSUs.

Read SEC document
January 10, 2023 Filed Jan 12, 2023 21:39 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 473 $42.93 $20,307.26
Disclosure

SEC source: 0001415889-23-000884 · form4-01122023_090120.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,962

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 3,600 RSUs from a January 7, 2022 grant of 14,400 RSUs.

Read SEC document
January 09, 2023 Filed Jan 11, 2023 23:16 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 43 $41.66 $1,791.22
Disclosure

SEC source: 0001415889-23-000839 · form4-01112023_110131.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 3,385

F2 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 150 RSUs from a January 6, 2021 grant of 600 RSUs.

Read SEC document
January 09, 2023 Filed Jan 11, 2023 23:16 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 716 $41.66 $29,825.84
Disclosure

SEC source: 0001415889-23-000839 · form4-01112023_110131.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,435

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 2,550 RSUs from a January 6, 2021 grant of 10,200 RSUs.

Read SEC document
January 05, 2023 Filed Jan 9, 2023 21:58 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantStock Option (Right to Buy) · Derivative 36,250 $0.00 Strike: $39.42 $0.00
Disclosure

SEC source: 0001415889-23-000693 · form4-01092023_090150.xml · derivative · entry 3

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,250

Underlying: Common Stock · 36,250 shares

Expires 2033-01-04

F3 · derivative.exercise_date: This option was granted on January 5, 2023, and vests over four years, with 25% of the shares underlying the option vesting on January 5, 2024, and an additional 6.25% of the original number of shares underlying the option vesting at the end of each successive three-month period thereafter, beginning on April 5, 2024.

Read SEC document
January 05, 2023 Filed Jan 9, 2023 21:58 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantCommon Stock 710 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-000693 · form4-01092023_090150.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 3,428

F1 · shares: Restricted stock units granted on January 5, 2023 that vest in four equal installments over four years, commencing on January 5, 2024.

F2 · balance_after: Includes 298 shares of common stock acquired under the Issuer's employee stock purchase plan for the period ending December 31, 2022.

Read SEC document
January 05, 2023 Filed Jan 9, 2023 21:58 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantCommon Stock 17,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-000693 · form4-01092023_090150.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · CHIEF TECHNICAL OPS OFFICER

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,151

F1 · shares: Restricted stock units granted on January 5, 2023 that vest in four equal installments over four years, commencing on January 5, 2024.

F2 · balance_after: Includes 298 shares of common stock acquired under the Issuer's employee stock purchase plan for the period ending December 31, 2022.

Read SEC document
February 01, 2022 Filed Feb 3, 2022 21:57 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 27 $40.00 $1,080.05
Disclosure

SEC source: 0001179110-22-000835 · edgar.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 2,420

F2 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 93 RSUs from a January 29, 2020 grant of 370 RSUs.

Read SEC document
February 01, 2022 Filed Feb 3, 2022 21:57 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 605 $40.00 $24,201.21
Disclosure

SEC source: 0001179110-22-000835 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,853

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 2,550 RSUs from a January 29, 2020 grant of 10,200 RSUs.

Read SEC document
January 25, 2022 Filed Jan 27, 2022 21:01 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 43 $39.31 $1,690.50
Disclosure

SEC source: 0001179110-22-000628 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 2,447

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 142 RSUs from a January 22, 2019 grant of 570 RSUs.

Read SEC document
January 07, 2022 Filed Jan 11, 2022 21:20 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantStock Option (Right to Buy) · Derivative 54,000 $0.00 Strike: $38.10 $0.00
Disclosure

SEC source: 0001179110-22-000400 · edgar.xml · derivative · entry 5

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,000

Underlying: Common Stock · 54,000 shares

Expires 2032-01-06

F4 · derivative.exercise_date: This option was granted on January 7, 2022, and vests over four years, with 25% of the shares underlying the option vesting on January 7, 2023, and an additional 6.25% of the original number of shares underlying the option vesting at the end of each successive three-month period thereafter, beginning on April 7, 2023.

Read SEC document
January 07, 2022 Filed Jan 11, 2022 21:20 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantCommon Stock 780 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-000400 · edgar.xml · nonDerivative · entry 4

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 2,490

F2 · shares: Restricted stock units granted on January 7, 2022 that vest in four equal installments over four years, commencing on January 7, 2023.

Read SEC document
January 07, 2022 Filed Jan 11, 2022 21:20 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 45 $38.53 $1,733.63
Disclosure

SEC source: 0001179110-22-000400 · edgar.xml · nonDerivative · entry 3

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 1,710

F3 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 150 RSUs from a January 6, 2021 grant of 600 RSUs.

Read SEC document
January 07, 2022 Filed Jan 11, 2022 21:20 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantCommon Stock 14,400 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-000400 · edgar.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,458

F2 · shares: Restricted stock units granted on January 7, 2022 that vest in four equal installments over four years, commencing on January 7, 2023.

Read SEC document
January 07, 2022 Filed Jan 11, 2022 21:20 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 756 $38.53 $29,124.90
Disclosure

SEC source: 0001179110-22-000400 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,058

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 2,550 RSUs from a January 6, 2021 grant of 10,200 RSUs.

Read SEC document
January 04, 2022 Filed Jan 6, 2022 21:10 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 64 $41.16 $2,634.37
Disclosure

SEC source: 0001179110-22-000305 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 1,755

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 219 RSUs from a January 3, 2018 grant of 874 RSUs.

Read SEC document
February 01, 2021 Filed Feb 2, 2021 23:22 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 28 $56.96 $1,594.77
Disclosure

SEC source: 0001179110-21-001095 · edgar.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 1,819

F2 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 92 RSUs from a January 29, 2020 grant of 370 RSUs.

Read SEC document
February 01, 2021 Filed Feb 2, 2021 23:22 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 973 $56.96 $55,418.19
Disclosure

SEC source: 0001179110-21-001095 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,814

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 2,550 RSUs from a January 29, 2020 grant of 10,200 RSUs.

Read SEC document
January 25, 2021 Filed Jan 27, 2021 21:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 44 $62.05 $2,730.38
Disclosure

SEC source: 0001179110-21-000875 · edgar.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 1,847

F2 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 143 RSUs from a January 22, 2019 grant of 570 RSUs.

Read SEC document
January 25, 2021 Filed Jan 27, 2021 21:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 497 $63.25 $31,435.25
Disclosure

SEC source: 0001179110-21-000875 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 1,891

F1 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the spouse of the Reporting Person on November 10, 2020.

Read SEC document
January 08, 2021 Filed Jan 12, 2021 21:18 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 1,300 $27.05 Strike: $27.05 $35,165.00
Disclosure

SEC source: 0001179110-21-000540 · edgar.xml · derivative · entry 3

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 0

Underlying: Common Stock · 1,300 shares

Expires 2024-01-27

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the spouse of the Reporting Person on November 10, 2020.

F2 · derivative.exercise_date: Currently exercisable.

Read SEC document
January 08, 2021 Filed Jan 12, 2021 21:18 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 1,300 $69.00 $89,700.00
Disclosure

SEC source: 0001179110-21-000540 · edgar.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 2,388

F1 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the spouse of the Reporting Person on November 10, 2020.

Read SEC document
January 08, 2021 Filed Jan 12, 2021 21:18 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 1,300 $27.05 $35,165.00
Disclosure

SEC source: 0001179110-21-000540 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 3,688

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the spouse of the Reporting Person on November 10, 2020.

Read SEC document
January 06, 2021 Filed Jan 8, 2021 22:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantStock Option (Right to Buy) · Derivative 59,500 $0.00 Strike: $66.49 $0.00
Disclosure

SEC source: 0001179110-21-000466 · edgar.xml · derivative · entry 3

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,500

Underlying: Common Stock · 59,500 shares

Expires 2031-01-05

F2 · derivative.exercise_date: This option was granted on January 6, 2021, and vests over four years, with 25% of the shares underlying the option vesting on January 6, 2022, and an additional 6.25% of the original number of shares underlying the option vesting at the end of each successive three-month period thereafter, beginning on April 6, 2022.

Read SEC document
January 06, 2021 Filed Jan 8, 2021 22:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantCommon Stock 600 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-000466 · edgar.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 2,388

F1 · shares: Restricted stock units granted on January 6, 2021 that vest in four equal installments over four years, commencing on January 6, 2022.

Read SEC document
January 06, 2021 Filed Jan 8, 2021 22:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantCommon Stock 10,200 $0.00 $0.00
Disclosure

SEC source: 0001179110-21-000466 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,787

F1 · shares: Restricted stock units granted on January 6, 2021 that vest in four equal installments over four years, commencing on January 6, 2022.

Read SEC document
January 05, 2021 Filed Jan 7, 2021 21:54 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 68 $62.37 $4,241.16
Disclosure

SEC source: 0001179110-21-000411 · edgar.xml · nonDerivative · entry 3

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 1,788

F3 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 218 RSUs from a January 3, 2018 grant of 874 RSUs.

Read SEC document
January 05, 2021 Filed Jan 7, 2021 21:54 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 56 $62.37 $3,492.72
Disclosure

SEC source: 0001179110-21-000411 · edgar.xml · nonDerivative · entry 2

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 1,856

F2 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 180 RSUs from a January 3, 2017 grant of 720 RSUs.

Read SEC document
January 05, 2021 Filed Jan 7, 2021 21:54 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 502 $62.37 $31,309.74
Disclosure

SEC source: 0001179110-21-000411 · edgar.xml · nonDerivative · entry 1

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,587

F1 · shares: Represents shares automatically sold pursuant to an irrevocable sell to cover election to satisfy tax withholding obligations in connection with the vesting of 1,500 shares of restricted stock from a January 3, 2017 grant of 6,000 shares of restricted stock.

Read SEC document
January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 600 $10.85 Strike: $10.85 $6,510.00
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 31

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 0

Underlying: Common Stock · 600 shares

Expires 2023-05-15

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.

F12 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the spouse of the Reporting Person on November 10, 2020.

F13 · derivative.exercise_date: Currently exercisable.

Read SEC document
January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 48,125 $18.01 Strike: $18.01 $866,731.25
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 30

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,500

Underlying: Common Stock · 48,125 shares

Expires 2028-01-02

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

F14 · derivative.exercise_date: This option was granted on January 3, 2018, and vests over four years, with 25% of the shares underlying the option vesting on January 3, 2019, and an additional 6.25% of the original number of shares underlying the option vesting at the end of each successive three-month period thereafter, beginning on April 3, 2019.

Read SEC document
January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 187 $18.01 Strike: $18.01 $3,367.87
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 29

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,625

Underlying: Common Stock · 187 shares

Expires 2028-01-02

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

F14 · derivative.exercise_date: This option was granted on January 3, 2018, and vests over four years, with 25% of the shares underlying the option vesting on January 3, 2019, and an additional 6.25% of the original number of shares underlying the option vesting at the end of each successive three-month period thereafter, beginning on April 3, 2019.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 5,715 $11.23 Strike: $11.23 $64,179.45
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 28

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 5,715 shares

Expires 2027-01-02

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

F5 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 10, 2020.

F13 · derivative.exercise_date: Currently exercisable.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right To Buy) · Derivative 4,188 $18.01 Strike: $18.01 $75,425.88
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 27

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,812

Underlying: Common Stock · 4,188 shares

Expires 2028-01-02

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

F14 · derivative.exercise_date: This option was granted on January 3, 2018, and vests over four years, with 25% of the shares underlying the option vesting on January 3, 2019, and an additional 6.25% of the original number of shares underlying the option vesting at the end of each successive three-month period thereafter, beginning on April 3, 2019.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 2,188 $11.23 Strike: $11.23 $24,571.24
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 26

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,715

Underlying: Common Stock · 2,188 shares

Expires 2027-01-02

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

F5 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 10, 2020.

F13 · derivative.exercise_date: Currently exercisable.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 3,035 $11.23 Strike: $11.23 $34,083.05
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 25

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,903

Underlying: Common Stock · 3,035 shares

Expires 2027-01-02

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

F5 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 10, 2020.

F13 · derivative.exercise_date: Currently exercisable.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 32,771 $27.05 Strike: $27.05 $886,455.55
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 24

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 32,771 shares

Expires 2024-01-27

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

F13 · derivative.exercise_date: Currently exercisable.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right To Buy) · Derivative 7,229 $27.05 Strike: $27.05 $195,544.45
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · derivative · entry 23

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 32,771

Underlying: Common Stock · 7,229 shares

Expires 2024-01-27

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

F13 · derivative.exercise_date: Currently exercisable.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 600 $60.65 $36,390.00
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 22

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 1,912

F12 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the spouse of the Reporting Person on November 10, 2020.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 600 $10.85 $6,510.00
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 21

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By Spouse

Disclosed balance after: 2,512

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.

F12 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the spouse of the Reporting Person on November 10, 2020.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 189 $61.24 $11,574.36
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 20

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,089

F1 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 47,936 $60.58 $2,903,723.20
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 19

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,278

F1 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

F11 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $60.18 to $61.12 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 48,125 $18.01 $866,731.25
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 18

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,214

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

Read SEC document
January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 187 $60.61 $11,333.70
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 17

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,089

F1 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

F10 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $60.40 to $61.24 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

Read SEC document
January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 187 $18.01 $3,367.87
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 16

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,276

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 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 24, 2020.

Read SEC document
January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 100 $61.24 $6,124.00
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 15

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,089

F5 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 10, 2020.

Read SEC document
January 04, 2021 Filed Jan 6, 2021 21:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 5,615 $60.56 $340,044.40
Disclosure

SEC source: 0001179110-21-000315 · edgar.xml · nonDerivative · entry 14

Almstead Neil Gregory · CIK 0001578850 · Chief Technical Ops Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,189

F5 · kind: The transactions reported in this Form 4 were effected pursuant to written a Rule 10b5-1 plan adopted by the Reporting Person on November 10, 2020.

F9 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $60.20 to $61.07 per share. The Reporting Person hereby undertakes, upon request by the SEC staff, the issuer or a security holder of the issuer, to provide full information regarding the number of shares sold at each separate price.

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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.