HAGEN ERIN

PrivateCIK: 2022960
Location

MANCHESTER, NH

HAGEN ERIN (SVP, CHRO) sold 7.9% of their position (2.60K shares) of ALLEGRO MICROSYSTEMS, INC. on the open market

Open‑market sale worth $90.9K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderHAGEN ERINCIK 2022960
Officer· SVP, CHRO
Since Feb 2026
-4.59K
Net shares
Net seller
$163.7K
Total sold
1
Open market trades
0B · 1S
2
Total transactions
4.59K disposed
Non-Derivative Transactions2

Common Stock

Direct
F · Tax Withholding

Shares

2K

Price / share

$36.47

Trade value

$72.79K

% of position

5.8%
2/27/2026
34.69K32.69K

Common Stock

Direct
S · Sale

Shares

2.60K

Price / share

$35.00

Trade value

$90.93K

% of position

7.9%
3/2/2026
32.69K30.09K
Total

Net shares

4.59K

Net value

-$163.72K

Derivative Transactions0
No derivative transactions reported
HAGEN ERIN — Insider Transaction (Form 4) Filed Mar 3, 2026 | Finecho