Webster Roald Graham

Insider

VP, Chief Accounting Officer

Trades at: ALGM

30D 90D 1Y

Net shares · 90d

-5.2K

0 buy · 5.2K sell

Net value · 90d

-$234.2K

$0 in · $234.2K out

Sentiment · 90d

Net selling

0% buying · 100% selling

Open-market trades · 90d

0 buy · 5.2K sell

Trading track record · all companies

Running net of open-market buys − sells across every company. Tap the line or a marker for details. ▲ buy · ▼ sell.

Transactions · 90d

Open-market Buys Sells All types

ALGM Sell·S
May 21, 26

VP, Chief Accounting Officer

$234.2K

5.2K sh · $44.89

Own -28%
ALGM Other·F
May 16, 26

VP, Chief Accounting Officer

$184.3K

4.3K sh · $43.10

Own -19%
ALGM Grant·A
May 13, 26

VP, Chief Accounting Officer

$0

5.3K sh · 2 lots

Own +31%

Date▾	Ticker	Role	Type	Shares	Own Δ	Price	Value
May 21, 2026	ALGM	VP, Chief Accounting Officer	Sell S	5.2K	-28%	$44.89	$234.2K
May 16, 2026	ALGM	VP, Chief Accounting Officer	Other F	4.3K	-19%	$43.10	$184.3K
May 13, 2026	ALGM	VP, Chief Accounting Officer	Grant A	5.3K2 lots	+31%	—	$0

Buy Sell Non-market (grant · exercise · gift)

About Webster Roald Graham

This profile aggregates every SEC Form 4 insider transaction reported by Webster Roald Graham across all companies they trade. Open-market purchases (code P) and sales (code S) are the highest-signal, discretionary trades; grants (A), option exercises (M) and gifts (G) reflect compensation rather than conviction and carry no market price. Figures cover the selected period and update as new filings are ingested.