Thomas Kershaw serves as Executive at RUBICON PROJECT, INC., where they oversee executive responsibilities. Since joining the company, Thomas Kershaw has executed 44 insider transactions totaling $11.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on May 17, 2021 involved selling 41,213 shares valued at $1.1M.
Thomas Kershaw currently holds 473,763 shares of RUBICON PROJECT, INC. (RUBI), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas Kershaw has been a net seller of RUBI stock. They have purchased $0 and sold $11.0M worth of shares.
Thomas Kershaw's most recent insider trade was on May 17, 2021, when they sold 41,213 shares at $25.98 per share.
Get notified when new Form 4 filings are submitted
| $39.56 |
| Discretionary |
| Apr 6, 2021 | MGNI | $1.7M | Sale | 42,074 | $40.52 | Discretionary |
| Apr 5, 2021 | MGNI | $213.8K | Sale | 5,026 | $42.54 | Discretionary |
| Apr 5, 2021 | MGNI | $47.8K | Sale | 1,100 | $43.49 | Discretionary |
| Apr 5, 2021 | MGNI | $314.3K | Sale | 7,523 | $41.78 | Discretionary |
| Apr 5, 2021 | MGNI | $746.2K | Sale | 18,484 | $40.37 | Discretionary |
| Apr 5, 2021 | MGNI | $705.0K | Sale | 17,867 | $39.46 | Discretionary |
| Apr 1, 2021 | MGNI | $0 | Award | 31,760 | $N/A | Discretionary |
| Feb 16, 2021 | MGNI | $3.0M | Sale | 50,000 | $59.20 | Discretionary |
| Feb 16, 2021 | MGNI | $246.0K | Option Exercise | 50,000 | $4.92 | Discretionary |
| Nov 16, 2020 | MGNI | $336.1K | Sale | 30,393 | $11.06 | Discretionary |
| Nov 16, 2020 | MGNI | $386.0K | Option Exercise | 50,000 | $7.72 | Discretionary |
| Nov 16, 2020 | MGNI | $545.5K | Sale | 50,000 | $10.91 | Discretionary |
| Nov 16, 2020 | MGNI | $336.1K | Sale | 30,393 | $11.06 | Discretionary |
| Aug 17, 2020 | MGNI | $224.4K | Sale | 30,000 | $7.48 | Discretionary |
| Aug 17, 2020 | MGNI | $59.1K | Option Exercise | 30,000 | $1.97 | Discretionary |
| Jun 3, 2020 | RUBI | $382.5K | Sale | 51,000 | $7.50 | Discretionary |
| Jun 3, 2020 | RUBI | $309.1K | Option Exercise | 51,000 | $6.06 | Discretionary |
| May 20, 2020 | RUBI | $96.2K | Sale | 18,754 | $5.13 | Discretionary |
| May 20, 2020 | RUBI | $108.4K | Sale | 21,124 | $5.13 | Discretionary |
| May 19, 2020 | RUBI | $78.7K | Sale | 15,039 | $5.23 | Discretionary |
| May 19, 2020 | RUBI | $78.7K | Sale | 15,039 | $5.23 | Discretionary |
| May 18, 2020 | RUBI | $87.5K | Sale | 16,122 | $5.43 | Discretionary |
| May 18, 2020 | RUBI | $87.5K | Sale | 16,122 | $5.43 | Discretionary |
| Apr 1, 2020 | RUBI | $0 | Award | 153,993 | $N/A | Discretionary |
| Jan 16, 2020 | RUBI | $525.0K | Payment | 50,237 | $10.45 | Discretionary |
| Nov 18, 2019 | RUBI | $152.5K | Sale | 20,140 | $7.57 | Discretionary |
| Jun 12, 2019 | RUBI | $106.4K | Sale | 19,000 | $5.60 | Discretionary |
| May 16, 2019 | RUBI | $181.4K | Sale | 29,311 | $6.19 | Discretionary |