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$PTCT All transactions

PTC THERAPEUTICS, INC.

▼ SELL 10b5-1 Plan

$ Value

$89K

Shares

1,929

Price

$46

Filed

May 19

Insider

Name

Boulding Mark Elliott

Title

EXEC. VP AND CLO

CIK

0001578852

Roles

Officer

Transaction Details

Transaction Date

2025-05-15

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

103,901

Footnotes

This transaction was effected pursuant to a written Rule 10b5-1 plan adopted by the Reporting Person on December 5, 2024. | This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $46.00 to $46.61 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. | This price represents the weighted average price of sale transactions that were executed in multiple trades at prices ranging from $46.00 to $46.19 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. | This option was granted on February 14, 2024 and vests over four years, with 25% of the shares underlying the option vested on February 15, 2025, 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 May 15, 2025.

Filing Info

Accession No.

0001415889-25-013661

Form Type

4

Issuer CIK

0001070081

Boulding Mark Elliott's History

Date Ticker Type Value
2026-04-06 PTCT M $89K
2026-04-06 PTCT $57K
2026-04-06 PTCT $101K
2026-04-06 PTCT M $0
2025-05-16 PTCT M $23K
2025-05-16 PTCT $41K
2025-05-16 PTCT M $0
2025-05-15 PTCT M $50K
2025-05-15 PTCT $89K
2025-05-15 PTCT M $0

Other Insiders at PTCT (90d)

Insider Bought Sold Last
Almstead Neil Gregory
CHIEF TECHNICAL OPS OFFICER
$3.6M 2026-04-01
Boulding Mark Elliott
EXEC. VP AND CLO
$157K 2026-04-06
Golden Lee Scott
EVP & CHIEF MEDICAL OFFICER
$56K 2026-04-02
Klein Matthew B.
CHIEF EXECUTIVE OFFICER
$202K 2026-04-21
Chutter Jessica Caroline 2026-03-24