David A. Quarles serves as Executive at LINEAR TECHNOLOGY CORP /CA/, where they oversee executive responsibilities. Since joining the company, David A. Quarles has executed 122 insider transactions totaling $10.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Feb 22, 2019 involved receiving (via award) 25,000 shares valued at $0.
David A. Quarles currently holds 100,000 shares of LINEAR TECHNOLOGY CORP /CA/ (LLTC), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David A. Quarles has been a net seller of LLTC stock. They have purchased $0 and sold $10.5M worth of shares.
David A. Quarles's most recent insider trade was on Feb 22, 2019, when they sold 25,000 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Jan 23, 2017 | LLTC | $23.4K | Payment | 375 | $62.43 | Discretionary |
| Jan 21, 2017 | LLTC | $97.8K | Payment | 1,567 | $62.43 | Discretionary |
| Oct 25, 2016 | LLTC | $126.5K | Sale | 2,100 | $60.23 | Discretionary |
| Oct 25, 2016 | LLTC | $54.2K | Sale | 900 | $60.22 | Discretionary |
| Oct 23, 2016 | LLTC | $125.2K | Payment | 2,087 | $60.01 | Discretionary |
| Aug 1, 2016 | LLTC | $72.6K | Payment | 1,211 | $59.99 | Discretionary |
| Apr 27, 2016 | LLTC | $51.8K | Payment | 1,127 | $45.96 | Discretionary |
| Apr 22, 2016 | LLTC | $92.3K | Sale | 2,000 | $46.17 | Discretionary |
| Apr 21, 2016 | LLTC | $0 | Award | 20,000 | $N/A | Discretionary |
| Feb 29, 2016 | LLTC | $131.5K | Sale | 3,000 | $43.84 | Discretionary |
| Feb 10, 2016 | LLTC | $123.2K | Sale | 3,029 | $40.68 | Discretionary |
| Jan 23, 2016 | LLTC | $15.6K | Payment | 375 | $41.73 | Discretionary |
| Jan 21, 2016 | LLTC | $65.6K | Payment | 1,596 | $41.13 | Discretionary |
| Nov 25, 2015 | LLTC | $86.7K | Sale | 1,913 | $45.34 | Discretionary |
| Oct 23, 2015 | LLTC | $95.9K | Payment | 2,087 | $45.93 | Discretionary |
| Oct 23, 2015 | LLTC | $115.5K | Sale | 2,500 | $46.22 | Discretionary |
| Aug 1, 2015 | LLTC | $64.2K | Payment | 1,565 | $41.00 | Discretionary |
| May 14, 2015 | LLTC | $935.2K | Sale | 20,000 | $46.76 | Discretionary |
| May 14, 2015 | LLTC | $454.8K | Option Exercise | 20,000 | $22.74 | Discretionary |
| Apr 27, 2015 | LLTC | $52.0K | Payment | 1,127 | $46.10 | Discretionary |
| Apr 22, 2015 | LLTC | $119.1K | Sale | 2,500 | $47.64 | Discretionary |
| Jan 23, 2015 | LLTC | $17.2K | Payment | 368 | $46.86 | Discretionary |
| Jan 20, 2015 | LLTC | $46.2K | Payment | 1,020 | $45.32 | Discretionary |
| Jan 15, 2015 | LLTC | $0 | Award | 20,000 | $N/A | Discretionary |
| Oct 29, 2014 | LLTC | $123.0K | Sale | 3,000 | $41.00 | Discretionary |
| Oct 23, 2014 | LLTC | $84.0K | Payment | 2,087 | $40.27 | Discretionary |
| Aug 28, 2014 | LLTC | $160.4K | Sale | 3,558 | $45.09 | Discretionary |
| Aug 28, 2014 | LLTC | $227.4K | Option Exercise | 10,000 | $22.74 | Discretionary |