UTTER CHRISTINE MARIE

PrivateCIK: 1707685
Location

SOUTH PLAINFIELD, NJ

UTTER CHRISTINE MARIE (Principal Financial Officer) sold 3.4% of their position (2.49K shares) of PTC THERAPEUTICS, INC. on the open market

Open‑market sale worth $173.0K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderUTTER CHRISTINE MARIECIK 1707685
IssuerPTC THERAPEUTICS, INC.CIK 1070081
Officer· Principal Financial Officer
Since Jan 2019
-2.49K
Net shares
Net seller
$173.0K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
2.49K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

2.49K

Price / share

$69.36

Trade value

$172.98K

% of position

3.4%
2/18/2026
72.69K70.20K
Total

Net shares

2.49K

Net value

-$172.98K

Derivative Transactions0
No derivative transactions reported
UTTER CHRISTINE MARIE — Insider Transaction (Form 4) Filed Feb 20, 2026 | Finecho