FRATES JAMES M

PrivateCIK: 1235598
Location

CAMBRIDGE, MA

FRATES JAMES M (Chief Financial Officer) sold 2.0% of their position (3.56K shares) of AMYLYX PHARMACEUTICALS, INC. on the open market

Open‑market sale worth $52.1K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderFRATES JAMES MCIK 1235598
Officer· Chief Financial Officer
Since Jan 2022
-3.56K
Net shares
Net seller
$52.1K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
3.56K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

3.56K

Price / share

$14.65

Trade value

$52.10K

% of position

2.0%
2/2/2026
177.10K173.55K
Total

Net shares

3.56K

Net value

-$52.10K

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)3

Common Stock

Indirect
Shares owned11.07K

Common Stock

Indirect
Shares owned100K

Common Stock

Indirect
Shares owned15.46K
Total
126.53K indirect126.53K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
FRATES JAMES M — Insider Transaction (Form 4) Filed Feb 4, 2026 | Finecho