Thomas Kershaw insider trades: Magnite (MGNI) stock sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Thomas reports to the SEC
Open-market buys and sales
11 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 17, 2021 | MGNI | ↓ Sell | 41,213 | $25.98 | $1.1M | Direct | May 19, 2021 (2d) |
| Apr 6, 2021 | MGNI | ↓ Sell | 100,000 | $40.46 | $4.0M | Direct | Apr 7, 2021 (1d) |
| Feb 16, 2021 | MGNI | ↓ Sell | 50,000 | $59.20 | $3.0M | Direct | Feb 18, 2021 (2d) |
| Nov 16, 2020 | MGNI | ↓ Sell | 30,393 | $11.06 | $336K | Direct | Nov 18, 2020 (2d) |
| Aug 17, 2020 | MGNI | ↓ Sell10b5-1 | 30,000 | $7.48 | $224K | Direct | Aug 19, 2020 (2d) |
| Jun 3, 2020 | RUBI | ↓ Sell10b5-1 | 51,000 | $7.50 | $383K | Direct | Jun 5, 2020 (2d) |
| May 20, 2020 | RUBI | ↓ Sell | 49,915 | $5.26 | $262K | Direct | May 20, 2020 (0d) |
| Nov 18, 2019 | RUBI | ↓ Sell | 20,140 | $7.57 | $152K | Direct | Nov 19, 2019 (1d) |
| Jun 12, 2019 | RUBI | ↓ Sell | 19,000 | $5.60 | $106K | Direct | Jun 14, 2019 (2d) |
| May 16, 2019 | RUBI | ↓ Sell | 29,311 | $6.19 | $181K | Direct | May 17, 2019 (1d) |
| Mar 15, 2019 | RUBI | ↓ Sell | 23,472 | $6.91 | $162K | Direct | Mar 19, 2019 (4d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other MGNI insiders
Open-market trades in the last 12 months
About Thomas Kershaw's insider trades
Thomas Kershaw is Chief Technology Officer at Magnite (MGNI). Since Mar 15, 2019, Thomas has reported no open-market purchases and 11 sales worth $9.9M on SEC Form 4. There have been no open-market trades in the last 12 months.
2 sales (6% 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 grants and awards (7 filings), shares withheld for taxes (7 filings), option exercises (4 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 MGNI insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.