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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Latest filing published 22 May 2026 for Allegro Microsystems, INC., €201k.
Filing timeline
BuySaleRoald Graham Webster
Insider track record
Disclosed buys
0
Disclosed sells
2
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Roald Graham Webster: trading record in brief
Roald Graham Webster (senior executive) discloses dealings in Allegro Microsystems, Inc. to SEC (Form 4). Between 15 May 2023 and 21 May 2026, the trades on record add up to 14 filings.
On the market, this insider has only sold: 2 sales, €435k in total. Besides market trades, the filings include 12 share grants. Since January 2026: no purchases and 1 sale on the market.
Most recently, on 22 May 2026, the filings show an open-market sale worth €201k in Allegro Microsystems, Inc. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. Keep in mind that insiders sell for many reasons unrelated to the outlook, from tax bills to estate planning. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Roald Graham Webster
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations10 total
5,217 shares@ US$44.8850.0025% mcap56.0% of flowCommon StockSEC:0001193125-26-236938:0
4,277 shares@ US$43.100.0020% mcap44.0% of flowCommon StockSEC:0001193125-26-231157:0
544 shares0Common StockSEC:0001193125-26-226836:1
4,756 shares0Common StockSEC:0001193125-26-226836:0
8,266 shares@ US$32.808239.3% of flowCommon StockSEC:0001970184-25-000003:0
9,765 shares0Common StockSEC:0000950170-25-074376:0
1,002 shares0Common StockSEC:0000950170-25-071491:0
5,520 shares0Common StockSEC:0000950170-24-073022:0
787 shares0Common StockSEC:0000950170-24-061975:0
3,626 shares0Common StockSEC:0001970184-23-000005:0
10 of 10 declarations
