ALMSTEAD NEIL GREGORY

PrivateCIK: 1578850
Location

SOUTH PLAINFIELD, NJ

ALMSTEAD NEIL GREGORY (Chief Technical Ops Officer) sold 12.2% of their position (940.00 shares) of PTC THERAPEUTICS, INC. on the open market

Open‑market sale worth $71.9K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderALMSTEAD NEIL GREGORYCIK 1578850
IssuerPTC THERAPEUTICS, INC.CIK 1070081
Officer· Chief Technical Ops Officer
Since Jan 2019
-940.00
Net shares
Net seller
$71.9K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
940.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

881.00

Price / share

$76.45

Trade value

$67.35K

% of position

0.8%
1/8/2026
116.08K115.20K

Common Stock

Indirect
S · Sale

Shares

59.00

Price / share

$76.45

Trade value

$4.51K

% of position

0.9%
1/8/2026
6.85K6.79K
Total

Net shares

940.00

Net value

-$71.86K

Derivative Transactions0
No derivative transactions reported
ALMSTEAD NEIL GREGORY — Insider Transaction (Form 4) Filed Jan 12, 2026 | Finecho