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Companies
▲ Purchases (0 ops.)
▼ Sales (6 ops.)
Latest filing published 22 May 2026 for Pixelworks, INC. Read the official filing
Filing timeline
BuySaleDean Warren Butler
Insider track record
Disclosed buys
0
Disclosed sells
6
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Dean Warren Butler: trading record in brief
Filings by Dean Warren Butler span 3 companies, the busiest being SYNAPTICS Inc, Silicon Laboratories Inc. and Pixelworks, Inc. Between 10 May 2021 and 20 May 2026, the trades on record add up to 30 filings.
On the market, this insider has only sold: 6 sales, €1.6M in total. Besides market trades, the filings include 24 share grants.
Most recently, on 22 May 2026, the filings show a share grant in Pixelworks, Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. US insiders must file a Form 4 within two business days of a trade. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
Companies and markets linked to Dean Warren Butler
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations30 total
8,000 sharesCommon StockSEC:0001791047-26-000004:0
152 shares@ US$86.460.0002% mcap47.2% of flowCommon Stock, $0.0001 par valueSEC:0001628280-26-029404:0
11,033 shares0Common Stock, $0.0001 par valueSEC:0001628280-26-008426:0
177 shares@ US$86.4635.8% of flowCommon Stock, $0.0001 par valueSEC:0001628280-25-051730:0
176,883 sharesCommon StockSEC:0001945749-25-000016:0
164 shares@ US$86.46100.0% of flowCommon Stock, $0.0001 par valueSEC:0001628280-25-026436:0
11,978 shares0Common Stock, $0.0001 par valueSEC:0001628280-24-023929:0
53,543 sharesCommon StockSEC:0001945749-24-000019:0
1,064 shares0Common StockSEC:0000950170-24-018921:0
1,064 shares0Common StockSEC:0001209191-23-056392:0
2,685 shares@ US$90.436.7% of flowCommon StockSEC:0001209191-23-053486:0
27,770 shares0Common StockSEC:0001209191-23-046809:0
10,144 shares@ US$91.172924.7% of flowCommon StockSEC:0001209191-23-045244:0
1,066 shares0Common StockSEC:0001209191-23-031206:0
50,959 sharesCommon StockSEC:0001945749-23-000019:0
1,066 shares0Common StockSEC:0001209191-23-011737:0
1,066 shares0Common StockSEC:0001209191-22-058238:0
13,632 shares0Common StockSEC:0001209191-22-055089:0
2,685 shares@ US$88.557.1% of flowCommon StockSEC:0001209191-22-054447:0
27,265 shares0Common StockSEC:0001209191-22-052465:0
9,704 shares0Common StockSEC:0001209191-22-046879:0
1,126 shares@ US$155.610.0033% mcap7.9% of flowCommon StockSEC:0001209191-22-028110:0
1,448 shares@ US$209.69490.0054% mcap12.7% of flowCommon StockSEC:0001209191-22-007788:0
310 shares@ US$241.3992.6% of flowCommon StockSEC:0001209191-21-063943:0
13,632 shares0Common StockSEC:0001209191-21-062502:0
25 of 30 declarations
