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
-17.81K
Net shares
Net seller
$754.7K
Total sold
0
Open market trades
0B · 0S
1
Total transactions
17.81K disposed
Non-Derivative Transactions1

Common Stock

Direct
F · Tax Withholding

Shares

17.81K

Price / share

$42.38

Trade value

$754.70K

% of position

7.3%
2/13/2026
244.58K226.77K
Total

Net shares

17.81K

Net value

-$754.70K

Derivative Transactions0
No derivative transactions reported
D'ANTILIO DEREK — Insider Transaction (Form 4) Filed Feb 18, 2026 | Finecho