WEBSTER ROALD GRAHAM (VP, Chief Accounting Officer) sold 28.5% of their position (5.22K shares) of ALLEGRO MICROSYSTEMS, INC. on the open market
Open‑market sale worth $234.2K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 5/22/2026ACC: 0001193125-26-236938
Officer· VP, Chief Accounting Officer
Since Mar 2023
-5.22K
Net shares
Net seller
$234.2K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
5.22K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−5.22K
Price / share
$44.88
Trade value
$234.17K
% of position
28.5%
5/21/2026
18.32K→13.11K
Total
Net shares
−5.22K
Net value
-$234.17K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 5/21/2026 | S · Sale | −5.22K | $44.88 | $234.17K | 28.5% | 18.32K | 13.11K |
| Total | −5.22K | -$234.17K | ||||||
Derivative Transactions0
No derivative transactions reported