Christopher A Seams insider trades: Xperi (XPER) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Christopher reports to the SEC






Open-market buys and sales
15 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Aug 27, 2020 | XPER | ↑ Buy | 6,000 | $13.49 | $81K | Direct | Aug 28, 2020 (1d) |
| Apr 27, 2017 | XPER | ↓ Sell | 4,998 | $33.58 | $168K | Direct | May 1, 2017 (4d) |
| Mar 27, 2017 | XPER | ↓ Sell | 1,250 | $36.49 | $46K | Direct | Mar 28, 2017 (1d) |
| Jan 9, 2017 | TSRA | ↓ Sell | 15,000 | $44.30 | $665K | Direct | Jan 11, 2017 (2d) |
| May 30, 2013 | TSRA | ↑ Buy | 20,000 | $21.11 | $422K | Direct | May 31, 2013 (1d) |
| Sep 15, 2011 | CY | ↓ Sell | 365,458 | $17.38 | $6.4M | Direct | Sep 19, 2011 (4d) |
| Dec 9, 2010 | CY | ↓ Sell | 392,661 | $18.05 | $7.1M | Direct | Dec 13, 2010 (4d) |
| Mar 16, 2010 | CY | ↓ Sell | 370,819 | $12.32 | $4.6M | Direct | Mar 17, 2010 (1d) |
| Jul 17, 2009 | CY | ↓ Sell | 143,455 | $10.19 | $1.5M | Direct | Jul 21, 2009 (4d) |
| Jul 17, 2009 | CY | ↓ Sell | 139,603 | $10.21 | $1.4M | Direct | Jul 21, 2009 (4d) |
| May 29, 2007 | CY | ↓ Sell | 54,500 | $21.08 | $1.1M | Direct | May 31, 2007 (2d) |
| May 22, 2007 | CY | ↓ Sell | 240,966 | $20.77 | $5.0M | Direct | May 24, 2007 (2d) |
| Oct 24, 2006 | CY | ↓ Sell | 6,493 | $16.01 | $104K | Direct | Oct 26, 2006 (2d) |
| Jun 30, 2006 | CY | ↑ Buy | 2,131 | $9.97 | $21K | Direct | Jul 5, 2006 (5d) |
| Sep 14, 2005 | CY | ↓ Sell | 527 | $15.89 | $8K | Direct | Sep 15, 2005 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Christopher A Seams's insider trades
Christopher A Seams is a director at Xperi (XPER). Since Sep 14, 2005, Christopher has reported 3 open-market purchases worth $524K and 12 sales worth $28.0M on SEC Form 4. There have been no open-market trades in the last 12 months.
Their filings also include grants and awards (32 filings), option exercises (17 filings), shares withheld for taxes (13 filings), other transactions (9 filings). 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 XPER insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.