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Boulding Mark Elliott

Disclosed activity across 1 company

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21799
SEC CIK
0001578852

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
PTC THERAPEUTICS, INC.PTCT · Entity 3803EXEC. VP AND CLOOctober 09, 2026October 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 October 09, 2026 · Filed October 13, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect105,272 Ending reported balance After 2026-10-09 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-10-09 · Exercise / conversion · Acquired 192 · Balance 105,464

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the Reporting Person on September 10, 2025.

Row 2 · 2026-10-09 · Sale · Disposed 192 · Balance 105,272

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the Reporting Person on September 10, 2025.

F2: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $64.00 to $64.70 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 $39.42 · Expires 2033-01-04Direct2,267 Reported balance After 2026-10-09 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-10-09 · Exercise / conversion · Disposed 192 · Balance 2,267

F1: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the Reporting Person on September 10, 2025.

F3: 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.

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 September 10, 2025.

F2: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $64.00 to $64.70 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 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.

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 09, 2023 Filed Jan 11, 2023 23:14 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 835 $41.66 $34,782.93
Disclosure

SEC source: 0001415889-23-000837 · form4-01112023_110127.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 77,275

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 21:56 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: 0001415889-23-000692 · form4-01092023_090131.xml · derivative · entry 2

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,250

Underlying: Common Stock · 36,250 shares

Expires 2033-01-04

F2 · 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 21:56 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantCommon Stock 17,000 $0.00 $0.00
Disclosure

SEC source: 0001415889-23-000692 · form4-01092023_090131.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,110

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

Read SEC document
October 18, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 289 $30.86 Strike: $30.86 $8,918.54
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · derivative · entry 12

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,923

Underlying: Common Stock · 289 shares

Expires 2026-01-03

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F3 · derivative.exercise_date: Currently exercisable.

Read SEC document
October 18, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 10 $30.86 Strike: $30.86 $308.60
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · derivative · entry 11

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,212

Underlying: Common Stock · 10 shares

Expires 2026-01-03

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F3 · derivative.exercise_date: Currently exercisable.

Read SEC document
October 18, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 289 $55.04 $15,907.43
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · nonDerivative · entry 8

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F2 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $55.00 to $55.57 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
October 18, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 289 $30.86 $8,918.54
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · nonDerivative · entry 7

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,399

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
October 18, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 10 $55.45 $554.50
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · nonDerivative · entry 6

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
October 18, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 10 $30.86 $308.60
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · nonDerivative · entry 5

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,120

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
October 17, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 6,402 $30.86 Strike: $30.86 $197,565.72
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · derivative · entry 10

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 62,222

Underlying: Common Stock · 6,402 shares

Expires 2026-01-03

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F3 · derivative.exercise_date: Currently exercisable.

Read SEC document
October 17, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 200 $30.86 Strike: $30.86 $6,172.00
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · derivative · entry 9

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,624

Underlying: Common Stock · 200 shares

Expires 2026-01-03

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F3 · derivative.exercise_date: Currently exercisable.

Read SEC document
October 17, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 6,402 $55.00 $352,110.00
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · nonDerivative · entry 4

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
October 17, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 6,402 $30.86 $197,565.72
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · nonDerivative · entry 3

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,512

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.

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
October 17, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 200 $55.00 $11,000.00
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · nonDerivative · entry 2

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
October 17, 2022 Filed Oct 19, 2022 20:09 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 200 $30.86 $6,172.00
Disclosure

SEC source: 0001415889-22-010716 · form4-10192022_011001.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,310

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
September 20, 2022 Filed Sep 22, 2022 20:38 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 300 $30.86 Strike: $30.86 $9,258.00
Disclosure

SEC source: 0001415889-22-009867 · form4-09222022_010902.xml · derivative · entry 6

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,824

Underlying: Common Stock · 69,124 shares

Expires 2026-01-03

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

F2 · derivative.exercise_date: Currently exercisable.

Read SEC document
September 20, 2022 Filed Sep 22, 2022 20:38 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 876 $30.86 Strike: $30.86 $27,033.36
Disclosure

SEC source: 0001415889-22-009867 · form4-09222022_010902.xml · derivative · entry 5

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 69,124

Underlying: Common Stock · 70,000 shares

Expires 2026-01-03

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

F2 · derivative.exercise_date: Currently exercisable.

Read SEC document
September 20, 2022 Filed Sep 22, 2022 20:38 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 300 $55.00 $16,500.00
Disclosure

SEC source: 0001415889-22-009867 · form4-09222022_010902.xml · nonDerivative · entry 4

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
September 20, 2022 Filed Sep 22, 2022 20:38 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 300 $30.86 $9,258.00
Disclosure

SEC source: 0001415889-22-009867 · form4-09222022_010902.xml · nonDerivative · entry 3

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,410

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
September 20, 2022 Filed Sep 22, 2022 20:38 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 876 $55.00 $48,180.00
Disclosure

SEC source: 0001415889-22-009867 · form4-09222022_010902.xml · nonDerivative · entry 2

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
September 20, 2022 Filed Sep 22, 2022 20:38 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 876 $30.86 $27,033.36
Disclosure

SEC source: 0001415889-22-009867 · form4-09222022_010902.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,986

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
April 13, 2022 Filed Apr 15, 2022 20:02 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 2,276 $11.23 Strike: $11.23 $25,559.48
Disclosure

SEC source: 0001415889-22-004082 · form4-04152022_010456.xml · derivative · entry 3

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,276 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.

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F3 · derivative.exercise_date: Currently exercisable.

Read SEC document
April 13, 2022 Filed Apr 15, 2022 20:02 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 2,276 $45.17 $102,811.47
Disclosure

SEC source: 0001415889-22-004082 · form4-04152022_010456.xml · nonDerivative · entry 2

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F2 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $45.00 to $45.35 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
April 13, 2022 Filed Apr 15, 2022 20:02 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 2,276 $11.23 $25,559.48
Disclosure

SEC source: 0001415889-22-004082 · form4-04152022_010456.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,386

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
April 05, 2022 Filed Apr 7, 2022 20:03 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 5 $11.23 Strike: $11.23 $56.15
Disclosure

SEC source: 0001415889-22-003935 · form4-04072022_010455.xml · derivative · entry 3

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,276

Underlying: Common Stock · 5 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.

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F2 · derivative.exercise_date: Currently exercisable.

Read SEC document
April 05, 2022 Filed Apr 7, 2022 20:03 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 5 $45.00 $225.00
Disclosure

SEC source: 0001415889-22-003935 · form4-04072022_010455.xml · nonDerivative · entry 2

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
April 05, 2022 Filed Apr 7, 2022 20:03 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 5 $11.23 $56.15
Disclosure

SEC source: 0001415889-22-003935 · form4-04072022_010455.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · EXEC. VP AND CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,115

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
February 10, 2022 Filed Feb 11, 2022 21:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 15,653 $18.01 Strike: $18.01 $281,910.53
Disclosure

SEC source: 0001179110-22-001094 · edgar.xml · derivative · entry 6

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 15,653 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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F3 · derivative.exercise_date: Currently exercisable.

Read SEC document
February 10, 2022 Filed Feb 11, 2022 21:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 2,282 $11.23 Strike: $11.23 $25,626.86
Disclosure

SEC source: 0001179110-22-001094 · edgar.xml · derivative · entry 5

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,281

Underlying: Common Stock · 2,282 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.

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F3 · derivative.exercise_date: Currently exercisable.

Read SEC document
February 10, 2022 Filed Feb 11, 2022 21:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 15,653 $45.03 $704,807.63
Disclosure

SEC source: 0001179110-22-001094 · edgar.xml · nonDerivative · entry 4

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F2 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $45.01 to $45.04 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
February 10, 2022 Filed Feb 11, 2022 21:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 15,653 $18.01 $281,910.53
Disclosure

SEC source: 0001179110-22-001094 · edgar.xml · nonDerivative · entry 3

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,763

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

Read SEC document
February 10, 2022 Filed Feb 11, 2022 21:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 2,282 $45.03 $102,751.61
Disclosure

SEC source: 0001179110-22-001094 · edgar.xml · nonDerivative · entry 2

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

F2 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $45.01 to $45.04 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
February 10, 2022 Filed Feb 11, 2022 21:11 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 2,282 $11.23 $25,626.86
Disclosure

SEC source: 0001179110-22-001094 · edgar.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,392

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on December 2, 2021.

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February 01, 2022 Filed Feb 3, 2022 21:57 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 779 $40.00 $31,161.56
Disclosure

SEC source: 0001179110-22-000836 · edgar.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,110

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.

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January 07, 2022 Filed Jan 11, 2022 21:19 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: 0001179110-22-000399 · edgar.xml · derivative · entry 3

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,000

Underlying: Common Stock · 54,000 shares

Expires 2032-01-06

F3 · 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.

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January 07, 2022 Filed Jan 11, 2022 21:19 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 GrantCommon Stock 14,400 $0.00 $0.00
Disclosure

SEC source: 0001179110-22-000399 · edgar.xml · nonDerivative · entry 2

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,889

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

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January 07, 2022 Filed Jan 11, 2022 21:19 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 885 $38.53 $34,094.63
Disclosure

SEC source: 0001179110-22-000399 · edgar.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,489

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.

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September 02, 2021 Filed Sep 3, 2021 20:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 3,363 $18.01 Strike: $18.01 $60,567.63
Disclosure

SEC source: 0001179110-21-008584 · edgar.xml · derivative · entry 3

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,653

Underlying: Common Stock · 3,363 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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

F3 · 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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September 02, 2021 Filed Sep 3, 2021 20:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 3,363 $45.01 $151,375.36
Disclosure

SEC source: 0001179110-21-008584 · edgar.xml · nonDerivative · entry 2

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,374

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

F2 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $45.00 to $45.04 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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September 02, 2021 Filed Sep 3, 2021 20:06 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 3,363 $18.01 $60,567.63
Disclosure

SEC source: 0001179110-21-008584 · edgar.xml · nonDerivative · entry 1

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,737

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

Read SEC document
July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 244 $18.01 Strike: $18.01 $4,394.44
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · derivative · entry 30

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,016

Underlying: Common Stock · 244 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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

F10 · 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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July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 227 $18.01 Strike: $18.01 $4,088.27
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · derivative · entry 29

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,260

Underlying: Common Stock · 227 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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

F10 · 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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July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 410 $18.01 Strike: $18.01 $7,384.10
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · derivative · entry 28

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,487

Underlying: Common Stock · 410 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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

F10 · 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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July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionStock Option (Right to Buy) · Derivative 548 $18.01 Strike: $18.01 $9,869.48
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · derivative · entry 27

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,897

Underlying: Common Stock · 548 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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

F10 · 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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July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 244 $45.00 $10,980.00
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · nonDerivative · entry 20

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,374

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

Read SEC document
July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 244 $18.01 $4,394.44
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · nonDerivative · entry 19

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,618

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

Read SEC document
July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 227 $45.00 $10,215.00
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · nonDerivative · entry 18

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,374

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

Read SEC document
July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 227 $18.01 $4,088.27
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · nonDerivative · entry 17

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,601

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

Read SEC document
July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 SaleCommon Stock 410 $45.00 $18,450.82
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · nonDerivative · entry 16

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,374

F1 · kind: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

F8 · price: This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $45.00 to $45.01 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
July 09, 2021 Filed Jul 12, 2021 20:26 UTC PTC THERAPEUTICS, INC. PTCT · Entity 3803 Exercise / conversionCommon Stock 410 $18.01 $7,384.10
Disclosure

SEC source: 0001179110-21-007468 · edgar.xml · nonDerivative · entry 15

Boulding Mark Elliott · CIK 0001578852 · Exec. VP and CLO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,784

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: This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the reporting person on March 10, 2021.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.