Joseph R Bronson insider trades: Pdf Solutions (PDFS) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Joseph reports to the SEC






and 1 more company
Open-market buys and sales
29 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 21, 2024 | PDFS | ↓ Sell | 15,000 | $34.63 | $519K | Direct | Feb 22, 2024 (1d) |
| Feb 22, 2023 | PDFS | ↓ Sell | 12,500 | $36.47 | $456K | Direct | Feb 24, 2023 (2d) |
| Aug 6, 2020 | J | ↓ Sell | 3,500 | $90.08 | $315K | Direct | Aug 7, 2020 (1d) |
| Feb 4, 2020 | MXIM | ↓ Sell | 5,000 | $62.03 | $310K | Direct | Feb 6, 2020 (2d) |
| Aug 2, 2019 | MXIM | ↓ Sell | 12,600 | $56.07 | $706K | Direct | Aug 6, 2019 (4d) |
| May 14, 2019 | JEC | ↓ Sell | 10,000 | $76.45 | $765K | Direct | May 16, 2019 (2d) |
| Feb 1, 2019 | MXIM | ↓ Sell | 5,000 | $54.67 | $273K | Direct | Feb 5, 2019 (4d) |
| Sep 10, 2018 | MXIM | ↓ Sell | 3,775 | $58.98 | $223K | By Trust | Sep 12, 2018 (2d) |
| Sep 10, 2018 | MXIM | ↓ Sell | 1,225 | $58.97 | $72K | Direct | Sep 12, 2018 (2d) |
| May 1, 2018 | MXIM | ↓ Sell | 5,000 | $54.08 | $270K | Direct | May 3, 2018 (2d) |
| Nov 28, 2017 | JEC | ↓ Sell | 6,125 | $63.01 | $386K | Direct | Nov 30, 2017 (2d) |
| Apr 25, 2017 | MXIM | ↓ Sell | 18,300 | $45.08 | $825K | Direct | Apr 27, 2017 (2d) |
| Dec 6, 2016 | JEC | ↓ Sell | 14,500 | $60.23 | $873K | Direct | Dec 8, 2016 (2d) |
| Mar 11, 2016 | MXIM | ↓ Sell | 6,200 | $34.22 | $212K | Direct | Mar 15, 2016 (4d) |
| Jun 13, 2015 | JEC | ↓ Sell | 2,500 | $51.36 | $128K | Direct | Jun 15, 2016 (368d) |
| Apr 28, 2015 | MXIM | ↓ Sell | 8,800 | $33.21 | $292K | Direct | Apr 30, 2015 (2d) |
| Apr 28, 2015 | MXIM | ↓ Sell | 3,000 | $33.27 | $100K | By Trust | Apr 30, 2015 (2d) |
| Feb 10, 2015 | MXIM | ↓ Sell | 9,618 | $34.14 | $328K | Direct | Feb 12, 2015 (2d) |
| Apr 29, 2014 | MXIM | ↓ Sell | 24,405 | $32.04 | $782K | Direct | Apr 30, 2014 (1d) |
| Sep 17, 2013 | JEC | ↓ Sell | 5,000 | $58.75 | $294K | Direct | Sep 18, 2013 (1d) |
| Dec 11, 2012 | MXIM | ↓ Sell | 48,000 | $30.04 | $1.4M | Direct | Dec 12, 2012 (1d) |
| May 1, 2012 | MXIM | ↓ Sell | 13,000 | $29.62 | $385K | Direct | May 3, 2012 (2d) |
| Feb 3, 2011 | JEC | ↓ Sell | 5,000 | $51.74 | $259K | Direct | Feb 3, 2011 (0d) |
| Nov 3, 2008 | MXIM | ↓ Sell | 2,400 | $13.50 | $32K | Direct | Nov 5, 2008 (2d) |
| Nov 3, 2008 | MXIM | ↓ Sell | 400 | $13.50 | $5K | Custodian accounts | Nov 5, 2008 (2d) |
| Feb 28, 2008 | SANM | ↑ Buy | 50,000 | $1.68 | $84K | Direct | Feb 28, 2008 (0d) |
| Dec 4, 2006 | JEC | ↓ Sell | 1,250 | $84.10 | $105K | Direct | Dec 4, 2006 (0d) |
| May 1, 2006 | FORM | ↓ Sell | 25,000 | $41.33 | $1.0M | Direct | May 3, 2006 (2d) |
| Apr 27, 2006 | JEC | ↓ Sell | 2,000 | $81.67 | $163K | Direct | Apr 27, 2006 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other PDFS insiders
Open-market trades in the last 12 months
About Joseph R Bronson's insider trades
Joseph R Bronson is a director at Pdf Solutions (PDFS). Since Apr 27, 2006, Joseph has reported 1 open-market purchase worth $84K and 28 sales worth $11.6M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (56 filings), option exercises (24 filings), shares returned to the company (1 filing), shares withheld for taxes (1 filing). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every PDFS insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.