Saria Tseng serves as Executive at MONOLITHIC POWER SYSTEMS INC, where they oversee executive responsibilities. Since joining the company, Saria Tseng has executed 452 insider transactions totaling $259.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 20, 2019 involved selling 5,315 shares valued at $812.2K.
Saria Tseng currently holds 223,501 shares of MONOLITHIC POWER SYSTEMS INC (MPWR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Saria Tseng has been a net seller of MPWR stock. They have purchased $0 and sold $259.3M worth of shares.
Saria Tseng's most recent insider trade was on Aug 20, 2019, when they sold 5,315 shares at $152.81 per share.
Get notified when new Form 4 filings are submitted
| $117.71 |
| Discretionary |
| Aug 8, 2019 | MPWR | $366.6K | Sale | 2,437 | $150.42 | Discretionary |
| Aug 5, 2019 | MPWR | $431.1K | Sale | 3,066 | $140.60 | Discretionary |
| Jul 23, 2019 | MPWR | $0 | Option Exercise | 9,600 | $N/A | Discretionary |
| Jul 19, 2019 | MPWR | $947.2K | Sale | 6,495 | $145.83 | Discretionary |
| Jul 1, 2019 | MPWR | $600.8K | Sale | 4,305 | $139.56 | Discretionary |
| Jun 10, 2019 | MPWR | $676.4K | Sale | 5,203 | $130.00 | Discretionary |
| May 8, 2019 | MPWR | $340.9K | Sale | 2,470 | $138.03 | Discretionary |
| May 3, 2019 | MPWR | $454.3K | Sale | 3,144 | $144.49 | Discretionary |
| Apr 23, 2019 | MPWR | $0 | Option Exercise | 9,600 | $N/A | Discretionary |
| Apr 18, 2019 | MPWR | $1.0M | Sale | 6,495 | $155.33 | Discretionary |
| Apr 1, 2019 | MPWR | $596.7K | Sale | 4,305 | $138.60 | Discretionary |
| Feb 20, 2019 | MPWR | $12.6K | Sale | 92 | $136.63 | Discretionary |
| Feb 20, 2019 | MPWR | $3.1M | Sale | 22,311 | $136.93 | Discretionary |
| Feb 15, 2019 | MPWR | $10.8K | Other | 92 | $117.71 | Discretionary |
| Feb 12, 2019 | MPWR | $2.8M | Sale | 21,694 | $130.66 | Discretionary |
| Feb 11, 2019 | MPWR | $2.2M | Award | 74,331 | $30.00 | Discretionary |
| Feb 4, 2019 | MPWR | $469.5K | Sale | 3,623 | $129.59 | Discretionary |
| Nov 16, 2018 | MPWR | $209.8K | Sale | 1,659 | $126.45 | Discretionary |
| Nov 16, 2018 | MPWR | $389.1K | Sale | 3,077 | $126.45 | Discretionary |
| Nov 16, 2018 | MPWR | $114.4K | Sale | 905 | $126.45 | Discretionary |
| Nov 5, 2018 | MPWR | $586.6K | Sale | 4,819 | $121.73 | Discretionary |
| Oct 25, 2018 | MPWR | $0 | Option Exercise | 12,885 | $N/A | Discretionary |
| Oct 25, 2018 | MPWR | $0 | Option Exercise | 15,075 | $N/A | Discretionary |
| Aug 21, 2018 | MPWR | $9.1K | Sale | 64 | $142.19 | Discretionary |
| Aug 21, 2018 | MPWR | $824.3K | Sale | 5,731 | $143.83 | Discretionary |
| Aug 15, 2018 | MPWR | $6.3K | Other | 64 | $98.74 | Discretionary |
| Aug 6, 2018 | MPWR | $232.5K | Sale | 1,710 | $135.99 | Discretionary |
| Aug 3, 2018 | MPWR | $408.9K | Sale | 3,019 | $135.45 | Discretionary |