D'ANTILIO DEREK

PrivateCIK: 1904082
Location

MANCHESTER, NH

D'ANTILIO DEREK (SVP, CFO & Treasurer) reported 1 transaction at ALLEGRO MICROSYSTEMS, INC.

Review the transaction codes below to understand the nature of each event.

InsiderD'ANTILIO DEREKCIK 1904082
Officer· SVP, CFO & Treasurer
Since Jan 2022
-37.84K
Net shares
Net seller
$1.63M
Total sold
0
Open market trades
0B · 0S
1
Total transactions
37.84K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

37.84K

Price / share

$43.10

Trade value

$1.63M

% of position

13.7%
5/16/2026
276.65K238.81K
Total

Net shares

37.84K

Net value

-$1.63M

Derivative Transactions0
No derivative transactions reported
D'ANTILIO DEREK — Insider Transaction (Form 4) Filed May 19, 2026 | Finecho