Mark Chernis insider trades: 2U (TWOU) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Mark reports to the SEC
Open-market buys and sales
42 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 15, 2022 | TWOU | ↑ Buy | 43,482 | $9.29 | $404K | Direct | Feb 15, 2022 (0d) |
| Jul 26, 2021 | TWOU | ↓ Sell | 6,888 | $45.71 | $315K | Direct | Jul 27, 2021 (1d) |
| Jan 26, 2021 | TWOU | ↓ Sell | 20,500 | $43.68 | $895K | Direct | Jan 27, 2021 (1d) |
| Aug 14, 2019 | TWOU | ↑ Buy | 32,250 | $15.47 | $499K | Direct | Aug 16, 2019 (2d) |
| Sep 12, 2018 | TWOU | ↓ Sell | 10,000 | $84.04 | $840K | Direct | Sep 13, 2018 (1d) |
| Jun 12, 2018 | TWOU | ↓ Sell | 10,000 | $93.55 | $936K | Direct | Jun 14, 2018 (2d) |
| Mar 13, 2018 | TWOU | ↓ Sell | 10,000 | $85.65 | $857K | Direct | Mar 15, 2018 (2d) |
| Dec 13, 2017 | TWOU | ↓ Sell | 4,500 | $63.58 | $286K | Direct | Dec 14, 2017 (1d) |
| Sep 13, 2017 | TWOU | ↓ Sell | 4,500 | $52.90 | $238K | Direct | Sep 15, 2017 (2d) |
| Jun 14, 2017 | TWOU | ↓ Sell | 4,500 | $44.12 | $199K | Direct | Jun 16, 2017 (2d) |
| Dec 9, 2016 | TWOU | ↓ Sell | 4,500 | $33.65 | $151K | Direct | Dec 12, 2016 (3d) |
| Sep 9, 2016 | TWOU | ↓ Sell | 4,500 | $35.55 | $160K | Direct | Sep 12, 2016 (3d) |
| Jun 10, 2016 | TWOU | ↓ Sell | 4,500 | $29.35 | $132K | Direct | Jun 13, 2016 (3d) |
| Mar 10, 2016 | TWOU | ↓ Sell | 4,500 | $22.81 | $103K | Direct | Mar 14, 2016 (4d) |
| Dec 10, 2015 | TWOU | ↓ Sell | 1,500 | $26.18 | $39K | Direct | Dec 14, 2015 (4d) |
| Nov 10, 2015 | TWOU | ↓ Sell | 1,500 | $23.52 | $35K | Direct | Nov 12, 2015 (2d) |
| Oct 12, 2015 | TWOU | ↓ Sell | 1,500 | $28.85 | $43K | Direct | Oct 14, 2015 (2d) |
| Sep 10, 2015 | TWOU | ↓ Sell | 1,500 | $35.09 | $53K | Direct | Sep 11, 2015 (1d) |
| Aug 10, 2015 | TWOU | ↓ Sell | 1,500 | $37.58 | $56K | Direct | Aug 11, 2015 (1d) |
| Jul 10, 2015 | TWOU | ↓ Sell | 1,500 | $30.88 | $46K | Direct | Jul 13, 2015 (3d) |
| Jun 10, 2015 | TWOU | ↓ Sell | 1,500 | $28.75 | $43K | Direct | Jun 11, 2015 (1d) |
| May 11, 2015 | TWOU | ↓ Sell | 1,500 | $27.91 | $42K | Direct | May 12, 2015 (1d) |
| Apr 10, 2015 | TWOU | ↓ Sell | 1,500 | $24.51 | $37K | Direct | Apr 13, 2015 (3d) |
| Mar 10, 2015 | TWOU | ↓ Sell | 1,500 | $18.07 | $27K | Direct | Mar 11, 2015 (1d) |
| Feb 10, 2015 | TWOU | ↓ Sell | 1,500 | $18.53 | $28K | Direct | Feb 11, 2015 (1d) |
| Jan 12, 2015 | TWOU | ↓ Sell | 1,500 | $18.31 | $27K | Direct | Jan 13, 2015 (1d) |
| Jun 7, 2007 | REVU | ↓ Sell | 2,591 | $6.01 | $16K | Direct | Jun 8, 2007 (1d) |
| Jun 5, 2007 | REVU | ↓ Sell | 909 | $6.21 | $6K | Direct | Jun 6, 2007 (1d) |
| May 4, 2007 | REVU | ↓ Sell10b5-1 | 3,500 | $5.83 | $20K | Direct | May 4, 2007 (0d) |
| Apr 4, 2007 | REVU | ↓ Sell10b5-1 | 29,700 | $5.57 | $165K | Direct | Apr 4, 2007 (0d) |
| Nov 13, 2006 | REVU | ↓ Sell10b5-1 | 5,300 | $5.50 | $29K | Direct | Nov 14, 2006 (1d) |
| May 4, 2006 | REVU | ↓ Sell | 3,000 | $6.05 | $18K | Direct | May 4, 2006 (0d) |
| Apr 4, 2006 | REVU | ↓ Sell | 3,000 | $6.01 | $18K | Direct | Apr 6, 2006 (2d) |
| Mar 8, 2006 | REVU | ↓ Sell | 7,600 | $5.50 | $42K | Direct | Mar 9, 2006 (1d) |
| Mar 6, 2006 | REVU | ↓ Sell | 4,000 | $5.53 | $22K | Direct | Mar 7, 2006 (1d) |
| Dec 12, 2005 | REVU | ↓ Sell | 400 | $5.50 | $2K | Direct | Dec 13, 2005 (1d) |
| Nov 4, 2005 | REVU | ↓ Sell | 3,000 | $5.70 | $17K | Direct | Nov 8, 2005 (4d) |
| Oct 4, 2005 | REVU | ↓ Sell | 3,000 | $5.98 | $18K | Direct | Oct 6, 2005 (2d) |
| Sep 6, 2005 | REVU | ↓ Sell | 3,000 | $6.00 | $18K | Direct | Sep 7, 2005 (1d) |
| Aug 4, 2005 | REVU | ↓ Sell | 3,000 | $5.79 | $17K | Direct | Aug 5, 2005 (1d) |
| Jul 6, 2005 | REVU | ↓ Sell | 3,000 | $5.74 | $17K | Direct | Jul 7, 2005 (1d) |
| Jun 6, 2005 | REVU | ↓ Sell | 3,000 | $5.75 | $17K | Direct | Jun 7, 2005 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
About Mark Chernis's insider trades
Mark Chernis is Chief Operating Officer at 2U (TWOU). Since Jun 6, 2005, Mark has reported 2 open-market purchases worth $903K and 40 sales worth $6.0M on SEC Form 4. There have been no open-market trades in the last 12 months.
3 sales (4% 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 option exercises (25 filings), grants and awards (16 filings), shares withheld for taxes (11 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 TWOU insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.

