MAZZARIELLO GINA

PrivateCIK: 1913765
Location

CAMBRIDGE, MA

MAZZARIELLO GINA (Chief Legal Officer) sold 4.8% of their position (6.84K shares) of AMYLYX PHARMACEUTICALS, INC. on the open market

Open‑market sale worth $99.4K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderMAZZARIELLO GINACIK 1913765
Officer· Chief Legal Officer
Since Feb 2022
-6.84K
Net shares
Net seller
$99.4K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
6.84K disposed
Non-Derivative Transactions1

Common Stock

Direct
S · Sale

Shares

6.84K

Price / share

$14.52

Trade value

$99.38K

% of position

4.8%
3/2/2026
141.27K134.43K
Total

Net shares

6.84K

Net value

-$99.38K

Derivative Transactions0
No derivative transactions reported
MAZZARIELLO GINA — Insider Transaction (Form 4) Filed Mar 4, 2026 | Finecho