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Insider ActivityPTCT
Boulding Mark Elliott, EXEC. VP AND CLO at PTC THERAPEUTICS, INC., sold $151K of PTCT
Updated Jun 14, 2026
Boulding Mark Elliott
EXEC. VP AND CLO
PTC THERAPEUTICS, INC. ·
$PTCT
Transaction Details
| Insider | Boulding Mark Elliott |
|---|---|
| Title | EXEC. VP AND CLO |
| Company | PTC THERAPEUTICS, INC. |
| Ticker | PTCT |
| Transaction Type | Sale |
| Transaction Date | 2026-05-08 |
| Shares Traded | 1,900 |
| Price Per Share | $79.31 |
| Total Value | $151K |
| Filed Date | 2026-05-12 |
| Accession Number | 0001578852-26-000014 |
Ownership Context
| Shares Owned After Transaction | 105,212 |
|---|---|
| Ownership Type | Direct |
SEC Filing
Accession: 0001578852-26-000014
Other Insider Trades — PTCT
| Insider | Title | Action | Value | Date |
|---|---|---|---|---|
| Pauwels Eric | CHIEF BUSINESS OFFICER | sold | $278K | 2026-06-10 |
| Pauwels Eric | CHIEF BUSINESS OFFICER | traded | $316K | 2026-06-10 |
| Pauwels Eric | CHIEF BUSINESS OFFICER | sold | $1.3M | 2026-06-10 |
| Boulding Mark Elliott | EXEC. VP AND CLO | sold | $170K | 2026-05-15 |
| Boulding Mark Elliott | EXEC. VP AND CLO | traded | $72K | 2026-05-15 |
| Boulding Mark Elliott | EXEC. VP AND CLO | sold | $33K | 2026-05-15 |
| Klein Matthew B. | CHIEF EXECUTIVE OFFICER | sold | $528K | 2026-05-14 |
| Klein Matthew B. | CHIEF EXECUTIVE OFFICER | sold | $153K | 2026-05-14 |
| Klein Matthew B. | CHIEF EXECUTIVE OFFICER | sold | $50K | 2026-05-14 |
| Klein Matthew B. | CHIEF EXECUTIVE OFFICER | sold | $186K | 2026-05-14 |
Other Trades by Boulding Mark Elliott
| Ticker | Company | Action | Value | Date |
|---|---|---|---|---|
| PTCT | PTC THERAPEUTICS, INC. | traded | $72K | 2026-05-15 |
| PTCT | PTC THERAPEUTICS, INC. | sold | $33K | 2026-05-15 |
| PTCT | PTC THERAPEUTICS, INC. | sold | $170K | 2026-05-15 |
| PTCT | PTC THERAPEUTICS, INC. | sold | $16K | 2026-05-08 |
| PTCT | PTC THERAPEUTICS, INC. | sold | $48K | 2026-05-08 |
| PTCT | PTC THERAPEUTICS, INC. | traded | $37K | 2026-05-08 |
| PTCT | PTC THERAPEUTICS, INC. | traded | $128K | 2026-05-08 |
| PTCT | PTC THERAPEUTICS, INC. | sold | $66K | 2026-05-08 |
| PTCT | PTC THERAPEUTICS, INC. | traded | $89K | 2026-04-06 |
| PTCT | PTC THERAPEUTICS, INC. | sold | $101K | 2026-04-06 |
Full Ticker Profile
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Data sourced from SEC Form 4 insider trading filings. Transaction details are as reported to the Securities and Exchange Commission. This page does not constitute financial advice. StonkWhisper presents public records — it does not verify or guarantee the accuracy of SEC filings.
Last updated: June 14, 2026 at 07:12 UTC