William J Teuber Jr insider trades: IonQ (IONQ) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where William reports to the SEC
Open-market buys and sales
24 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | IONQ | ↑ Buy | 3,000 | $38.38 | $115K | Direct | Feb 27, 2026 (0d) |
| Nov 11, 2025 | IONQ | ↑ Buy | 2,000 | $54.81 | $110K | Direct | Nov 13, 2025 (2d) |
| Oct 30, 2020 | INOV | ↑ Buy | 10,000 | $19.48 | $195K | Direct | Nov 2, 2020 (3d) |
| Dec 16, 2016 | INOV | ↑ Buy | 26,000 | $9.25 | $241K | Direct | Dec 20, 2016 (4d) |
| Sep 8, 2016 | INOV | ↑ Buy | 60,000 | $16.46 | $988K | Direct | Sep 9, 2016 (1d) |
| Oct 24, 2014 | EMC | ↓ Sell | 50,000 | $27.83 | $1.4M | Direct | Oct 28, 2014 (4d) |
| Oct 23, 2014 | EMC | ↓ Sell | 100,000 | $27.56 | $2.8M | Direct | Oct 27, 2014 (4d) |
| Jul 25, 2013 | EMC | ↓ Sell | 100,000 | $26.49 | $2.6M | Direct | Jul 29, 2013 (4d) |
| Nov 6, 2012 | EMC | ↓ Sell | 12,900 | $25.00 | $323K | Direct | Nov 8, 2012 (2d) |
| Nov 5, 2012 | EMC | ↓ Sell | 127,100 | $25.03 | $3.2M | Direct | Nov 7, 2012 (2d) |
| Jul 25, 2012 | EMC | ↓ Sell | 200,000 | $25.33 | $5.1M | Direct | Jul 27, 2012 (2d) |
| Apr 30, 2012 | BPOP | ↑ Buy | 100,000 | $1.75 | $175K | Direct | May 1, 2012 (1d) |
| Feb 3, 2012 | EMC | ↓ Sell | 13,980 | $26.46 | $370K | Direct | Feb 7, 2012 (4d) |
| Feb 2, 2012 | EMC | ↓ Sell | 58,274 | $25.80 | $1.5M | Direct | Feb 6, 2012 (4d) |
| Oct 21, 2011 | EMC | ↓ Sell | 125,596 | $24.20 | $3.0M | Direct | Oct 21, 2011 (0d) |
| Jul 22, 2011 | EMC | ↓ Sell | 200,000 | $27.78 | $5.6M | Direct | Jul 26, 2011 (4d) |
| Jan 27, 2011 | EMC | ↓ Sell | 220,183 | $24.92 | $5.5M | Direct | Jan 28, 2011 (1d) |
| Nov 5, 2010 | EMC | ↓ Sell | 284,204 | $21.60 | $6.1M | Direct | Nov 5, 2010 (0d) |
| Jul 27, 2010 | EMC | ↓ Sell | 500,000 | $20.27 | $10.1M | Direct | Jul 28, 2010 (1d) |
| Nov 23, 2009 | EMC | ↓ Sell | 201,550 | $17.17 | $3.5M | Direct | Nov 25, 2009 (2d) |
| Jan 29, 2009 | EMC | ↓ Sell | 203,597 | $11.33 | $2.3M | Direct | Jan 30, 2009 (1d) |
| Oct 25, 2007 | EMC | ↓ Sell10b5-1 | 200,000 | $23.84 | $4.8M | Direct | Oct 26, 2007 (1d) |
| Aug 29, 2007 | EMC | ↓ Sell10b5-1 | 200,000 | $19.33 | $3.9M | Direct | Aug 30, 2007 (1d) |
| Apr 27, 2007 | EMC | ↓ Sell | 150,000 | $15.58 | $2.3M | Direct | Apr 27, 2007 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other IONQ insiders
Open-market trades in the last 12 months
About William J Teuber Jr's insider trades
William J Teuber Jr is an insider at IonQ (IONQ). Since Apr 27, 2007, William has reported 6 open-market purchases worth $1.8M and 18 sales worth $64.3M on SEC Form 4. In the last 12 months: 2 buys ($225K).
2 sales (13% of the value sold) were made under a Rule 10b5-1 trading plan, which is set up months in advance and runs on a schedule, so they say little about how the insider sees the stock today.
Their filings also include other transactions (51 filings), shares withheld for taxes (44 filings), grants and awards (36 filings), option exercises (18 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 IONQ insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.