UTTER CHRISTINE MARIE (Principal Financial Officer) sold 21.9% of their position (19.69K shares) of PTC THERAPEUTICS, INC. on the open market
Open‑market sale worth $1.49M — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 6/22/2026ACC: 0001707685-26-000010
Officer· Principal Financial Officer
Since Jan 2019
-19.69K
Net shares
Net seller
$1.49M
Total sold
1
Open market trades
0B · 1S
3
Total transactions
19.69K acquired · 39.37K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
+19.69K
Price / share
$25.69
Trade value
$505.73K
% of position
28.0%
6/17/2026
70.20K→89.89K
Common Stock
Direct
Shares
−19.69K
Price / share
$75.56
Trade value
$1.49M
% of position
21.9%
6/17/2026
89.89K→70.20K
Total
Net shares
+0.00
Net value
-$981.74K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 6/17/2026 | M · Option Exercise | +19.69K | $25.69 | $505.73K | 28.0% | 70.20K | 89.89K |
| Common Stock Direct | 6/17/2026 | S · Sale | −19.69K | $75.56 | $1.49M | 21.9% | 89.89K | 70.20K |
| Total | +0.00 | -$981.74K | ||||||
Derivative Transactions1
Stock Option (Right to Buy)
Direct
Converts to
Common Stock
19.69K shares
Shares
−19.69K
Strike price
25.69
Held after
15.31K
Exercisable
—
6/17/2026
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Stock Option (Right to Buy) Direct | Common Stock19.69K shares | 6/17/2026 | M · Option Exercise | −19.69K | 25.69 | — | 15.31K |