S
Stockadora
Back to Insider Trading View Full Company Profile

PTCT

MODERATE

PTC THERAPEUTICS, INC.

CIK: 0001070081

Strong Sell (90% confidence)

Last activity: 3 weeks ago

Financial Metrics

As of Dec 31, 2025 (10-K)

Revenue $264.73M
Net Income -$41.23M
Total Debt $285.41M
Debt/Equity 0.59

Insider Roster (10 total, 10 active)

Insider Buys Sells Net Value Holdings
Pauwels Eric
CHIEF BUSINESS OFFICER
 		0 26 -$5.88M
77,122 shares
$5.35M
Klein Matthew B.
CHIEF EXECUTIVE OFFICER
 		0 7 -$2.39M
396,920 shares
$25.43M
Boulding Mark Elliott
EXEC. VP AND CLO
 		0 24 -$1.79M
106,014 shares
$7.40M
Okey Stephanie
OTHER
 		0 3 -$1.46M
8,000 shares
$560K
Golden Lee Scott
EVP & CHIEF MEDICAL OFFICER
 		0 5 -$1.03M
79,944 shares
$5.07M
STEELE GLENN JR MD PHD
OTHER
 		0 1 -$916K
18,500 shares
$1.41M
Almstead Neil Gregory
CHIEF TECHNICAL OPS OFFICER
 		0 9 -$727K
2,737 shares
$173K
Utter Christine Marie
SVP, CHIEF ACCOUNTING OFFICER
 		0 4 -$454K
70,199 shares
$4.87M
Gravier Pierre
CHIEF FINANCIAL OFFICER
 		0 2 -$372K
87,318 shares
$6.06M
Reeve Emma
OTHER
 		0 2 -$113K
10,666 shares
$811K

Recent Transactions

SELL Klein Matthew B. (CHIEF EXECUTIVE OFFICER)

2,662 shares @ $64.08

$171K

Mar 12, 2026

Conviction: | View SEC Filing →
SELL Okey Stephanie (OTHER)

14,000 shares @ $70.00

$980K

Mar 10, 2026

Conviction: | View SEC Filing →
SELL Okey Stephanie (OTHER)

1,167 shares @ $70.00

$82K

Mar 10, 2026

Conviction: | View SEC Filing →
SELL Golden Lee Scott (EVP & CHIEF MEDICAL OFFICER)

10,000 shares @ $63.38

$634K

Mar 5, 2026

Conviction: | View SEC Filing →
SELL Okey Stephanie (OTHER)

6,333 shares @ $63.38

$401K

Mar 5, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

3,989 shares @ $63.38

$253K

Mar 5, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

1,629 shares @ $69.82

$114K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

590 shares @ $69.82

$41K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

588 shares @ $68.54

$40K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

212 shares @ $68.54

$15K

Feb 19, 2026

Conviction: | View SEC Filing →
SELL Klein Matthew B. (CHIEF EXECUTIVE OFFICER)

7,371 shares @ $69.36

$511K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

3,081 shares @ $69.36

$214K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

3,056 shares @ $69.36

$212K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

3,019 shares @ $69.36

$209K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Gravier Pierre (CHIEF FINANCIAL OFFICER)

2,992 shares @ $69.36

$208K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Utter Christine Marie (SVP, CHIEF ACCOUNTING OFFICER)

2,494 shares @ $69.36

$173K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Golden Lee Scott (EVP & CHIEF MEDICAL OFFICER)

2,484 shares @ $69.36

$172K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

65 shares @ $69.36

$5K

Feb 18, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

2,811 shares @ $69.29

$195K

Feb 17, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

2 shares @ $70.13

$140

Feb 17, 2026

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

1,024 shares @ $78.70

$81K

Jan 12, 2026

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

1,722 shares @ $77.41

$133K

Jan 9, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

1,521 shares @ $77.46

$118K

Jan 9, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

686 shares @ $78.71

$54K

Jan 9, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

107 shares @ $79.52

$9K

Jan 9, 2026

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

2,561 shares @ $76.42

$196K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Klein Matthew B. (CHIEF EXECUTIVE OFFICER)

2,514 shares @ $76.45

$192K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

2,482 shares @ $76.56

$190K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

1,454 shares @ $76.45

$111K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

1,286 shares @ $76.45

$98K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Utter Christine Marie (SVP, CHIEF ACCOUNTING OFFICER)

1,034 shares @ $76.45

$79K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

881 shares @ $76.45

$67K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Golden Lee Scott (EVP & CHIEF MEDICAL OFFICER)

866 shares @ $76.45

$66K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

587 shares @ $76.98

$45K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

265 shares @ $77.07

$20K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

59 shares @ $76.45

$5K

Jan 8, 2026

Conviction: | View SEC Filing →
SELL Klein Matthew B. (CHIEF EXECUTIVE OFFICER)

3,016 shares @ $77.48

$234K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

1,638 shares @ $77.11

$126K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

1,503 shares @ $77.48

$116K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

1,352 shares @ $77.48

$105K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Utter Christine Marie (SVP, CHIEF ACCOUNTING OFFICER)

1,235 shares @ $77.45

$96K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

1,026 shares @ $77.48

$79K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

949 shares @ $77.91

$74K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Golden Lee Scott (EVP & CHIEF MEDICAL OFFICER)

642 shares @ $77.48

$50K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

471 shares @ $77.10

$36K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

269 shares @ $77.92

$21K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

52 shares @ $77.48

$4K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

38 shares @ $78.60

$3K

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

11 shares @ $78.98

$869

Jan 7, 2026

Conviction: | View SEC Filing →
SELL Klein Matthew B. (CHIEF EXECUTIVE OFFICER)

5,149 shares @ $76.95

$396K

Jan 6, 2026

Conviction: | View SEC Filing →
SELL Gravier Pierre (CHIEF FINANCIAL OFFICER)

2,139 shares @ $76.95

$165K

Jan 6, 2026

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

1,789 shares @ $76.95

$138K

Jan 6, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

1,739 shares @ $76.95

$134K

Jan 6, 2026

Conviction: | View SEC Filing →
SELL Utter Christine Marie (SVP, CHIEF ACCOUNTING OFFICER)

1,381 shares @ $76.95

$106K

Jan 6, 2026

Conviction: | View SEC Filing →
SELL Golden Lee Scott (EVP & CHIEF MEDICAL OFFICER)

1,340 shares @ $76.95

$103K

Jan 6, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

1,279 shares @ $76.95

$98K

Jan 6, 2026

Conviction: | View SEC Filing →
SELL Almstead Neil Gregory (CHIEF TECHNICAL OPS OFFICER)

54 shares @ $76.95

$4K

Jan 6, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

1,123 shares @ $74.92

$84K

Jan 5, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

1,035 shares @ $76.10

$79K

Jan 5, 2026

Conviction: | View SEC Filing →
SELL Reeve Emma (OTHER)

734 shares @ $76.00

$56K

Jan 5, 2026

Conviction: | View SEC Filing →
SELL Boulding Mark Elliott (EXEC. VP AND CLO)

108 shares @ $76.79

$8K

Jan 5, 2026

Conviction: | View SEC Filing →
SELL STEELE GLENN JR MD PHD (OTHER)

12,000 shares @ $76.35

$916K

Jan 2, 2026

Conviction: | View SEC Filing →
SELL Klein Matthew B. (CHIEF EXECUTIVE OFFICER)

8,089 shares @ $76.64

$620K

Dec 30, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

10,548 shares @ $77.55

$818K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

4,537 shares @ $76.33

$346K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

3,220 shares @ $78.33

$252K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

1,500 shares @ $75.77

$114K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

313 shares @ $77.73

$24K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

193 shares @ $75.45

$15K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

59 shares @ $78.43

$5K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

59 shares @ $78.01

$5K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

42 shares @ $77.26

$3K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

37 shares @ $75.66

$3K

Dec 19, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

2,831 shares @ $75.07

$213K

Dec 18, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

251 shares @ $75.00

$19K

Dec 18, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

120 shares @ $75.02

$9K

Dec 18, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

35,261 shares @ $75.44

$2.66M

Dec 17, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

3,584 shares @ $75.31

$270K

Dec 17, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

1,245 shares @ $75.28

$94K

Dec 17, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

100 shares @ $76.00

$8K

Dec 17, 2025

Conviction: | View SEC Filing →
SELL Pauwels Eric (CHIEF BUSINESS OFFICER)

100 shares @ $76.00

$8K

Dec 17, 2025

Conviction: | View SEC Filing →
SELL Reeve Emma (OTHER)

733 shares @ $78.62

$58K

Dec 3, 2025

Conviction: | View SEC Filing →
SELL Klein Matthew B. (CHIEF EXECUTIVE OFFICER)

3,428 shares @ $79.07

$271K

Dec 2, 2025

Conviction: | View SEC Filing →

⚠️ Important Disclaimer

• This is AI-generated analysis for educational purposes only, not financial advice.

• Insider trading data is derived from SEC Form 4 filings and may contain errors.

• Always conduct your own research and consult qualified financial advisors before making investment decisions.