Richard M Haddrill insider trades: Six Flags Entertainment Corporation/NEW (FUN) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Richard reports to the SEC
and 1 more company
Open-market buys and sales
61 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| May 12, 2026 | FUN | ↑ Buy | 10,000 | $19.08 | $191K | Direct | May 14, 2026 (2d) |
| Aug 26, 2020 | CSOD | ↑ Buy | 8,700 | $37.33 | $325K | Direct | Aug 27, 2020 (1d) |
| Sep 13, 2019 | SGMS | ↓ Sell | 45,681 | $23.94 | $1.1M | Direct | Sep 17, 2019 (4d) |
| May 7, 2018 | SGMS | ↓ Sell | 40,000 | $52.06 | $2.1M | Direct | May 9, 2018 (2d) |
| Dec 21, 2017 | SGMS | ↓ Sell | 8,000 | $51.28 | $410K | Direct | Dec 22, 2017 (1d) |
| Mar 10, 2014 | BYI | ↓ Sell | 20,000 | $70.65 | $1.4M | Direct | Mar 12, 2014 (2d) |
| Feb 18, 2014 | BYI | ↓ Sell | 25,000 | $68.76 | $1.7M | Direct | Feb 20, 2014 (2d) |
| Jan 21, 2014 | BYI | ↓ Sell | 25,000 | $81.60 | $2.0M | Direct | Jan 23, 2014 (2d) |
| Dec 19, 2013 | BYI | ↓ Sell | 25,000 | $74.53 | $1.9M | Direct | Dec 23, 2013 (4d) |
| Nov 20, 2013 | BYI | ↓ Sell | 20,000 | $70.12 | $1.4M | Direct | Nov 22, 2013 (2d) |
| Oct 16, 2013 | BYI | ↓ Sell | 20,000 | $69.95 | $1.4M | Direct | Oct 18, 2013 (2d) |
| Sep 18, 2013 | BYI | ↓ Sell | 20,000 | $74.66 | $1.5M | Direct | Sep 20, 2013 (2d) |
| Aug 21, 2013 | BYI | ↓ Sell | 20,000 | $71.77 | $1.4M | Direct | Aug 21, 2013 (0d) |
| Jun 27, 2013 | BYI | ↓ Sell | 40,000 | $56.08 | $2.2M | Direct | Jul 1, 2013 (4d) |
| May 23, 2013 | BYI | ↓ Sell | 40,000 | $55.68 | $2.2M | Direct | May 28, 2013 (5d) |
| Apr 26, 2013 | BYI | ↓ Sell | 40,000 | $54.19 | $2.2M | Direct | Apr 29, 2013 (3d) |
| Mar 14, 2013 | BYI | ↓ Sell | 40,000 | $51.21 | $2.0M | Direct | Mar 15, 2013 (1d) |
| Feb 7, 2013 | BYI | ↓ Sell | 35,000 | $49.26 | $1.7M | Direct | Feb 11, 2013 (4d) |
| Dec 3, 2012 | BYI | ↓ Sell | 30,000 | $44.88 | $1.3M | Direct | Dec 5, 2012 (2d) |
| Nov 30, 2012 | JDAS | ↓ Sell | 4,000 | $44.65 | $179K | Direct | Dec 3, 2012 (3d) |
| Nov 16, 2012 | JDAS | ↓ Sell | 7,600 | $44.64 | $339K | Direct | Nov 20, 2012 (4d) |
| Nov 5, 2012 | BYI | ↓ Sell | 50,000 | $49.06 | $2.5M | Direct | Nov 7, 2012 (2d) |
| Oct 8, 2012 | BYI | ↓ Sell | 50,000 | $47.96 | $2.4M | Direct | Oct 10, 2012 (2d) |
| Sep 21, 2012 | BYI | ↓ Sell | 40,000 | $47.52 | $1.9M | Direct | Sep 21, 2012 (0d) |
| Sep 10, 2012 | BYI | ↓ Sell | 30,000 | $45.95 | $1.4M | Direct | Sep 12, 2012 (2d) |
| Aug 10, 2012 | BYI | ↓ Sell | 30,000 | $44.93 | $1.3M | Direct | Aug 14, 2012 (4d) |
| Jul 17, 2012 | BYI | ↓ Sell | 20,000 | $47.52 | $950K | Direct | Jul 19, 2012 (2d) |
| Jul 12, 2012 | BYI | ↓ Sell | 30,000 | $45.22 | $1.4M | Direct | Jul 16, 2012 (4d) |
| Jun 19, 2012 | BYI | ↓ Sell | 69,600 | $47.42 | $3.3M | Direct | Jun 20, 2012 (1d) |
| Jun 7, 2012 | BYI | ↓ Sell | 400 | $47.56 | $19K | Direct | Jun 11, 2012 (4d) |
| May 21, 2012 | BYI | ↓ Sell | 30,000 | $44.38 | $1.3M | Direct | May 23, 2012 (2d) |
| Apr 25, 2012 | BYI | ↓ Sell | 50,000 | $47.71 | $2.4M | Direct | Apr 27, 2012 (2d) |
| Mar 1, 2012 | BYI | ↓ Sell | 40,000 | $43.93 | $1.8M | Direct | Mar 5, 2012 (4d) |
| Feb 1, 2012 | BYI | ↓ Sell | 40,000 | $43.12 | $1.7M | Direct | Feb 3, 2012 (2d) |
| Jan 17, 2012 | BYI | ↓ Sell | 60,000 | $41.14 | $2.5M | Direct | Jan 18, 2012 (1d) |
| Jan 3, 2012 | BYI | ↓ Sell | 20,000 | $39.64 | $793K | Direct | Jan 5, 2012 (2d) |
| Dec 5, 2011 | BYI | ↓ Sell | 20,000 | $37.70 | $754K | Direct | Dec 7, 2011 (2d) |
| Nov 2, 2011 | BYI | ↓ Sell | 20,000 | $36.09 | $722K | Direct | Nov 3, 2011 (1d) |
| Jul 1, 2011 | BYI | ↓ Sell | 20,000 | $41.16 | $823K | Direct | Jul 6, 2011 (5d) |
| Jun 21, 2011 | BYI | ↓ Sell | 25,000 | $40.21 | $1.0M | Direct | Jun 22, 2011 (1d) |
| May 9, 2011 | BYI | ↓ Sell | 65,000 | $40.14 | $2.6M | Direct | May 11, 2011 (2d) |
| Dec 18, 2009 | BYI | ↓ Sell | 54,000 | $41.45 | $2.2M | Direct | Dec 18, 2009 (0d) |
| Dec 3, 2009 | BYI | ↓ Sell | 50,000 | $42.33 | $2.1M | Direct | Dec 4, 2009 (1d) |
| Nov 18, 2009 | BYI | ↓ Sell | 50,000 | $43.97 | $2.2M | Direct | Nov 19, 2009 (1d) |
| Oct 21, 2009 | BYI | ↓ Sell | 50,000 | $42.13 | $2.1M | Direct | Oct 22, 2009 (1d) |
| Oct 8, 2009 | BYI | ↓ Sell | 50,000 | $39.18 | $2.0M | Direct | Oct 9, 2009 (1d) |
| Sep 25, 2009 | BYI | ↓ Sell | 50,000 | $36.77 | $1.8M | Direct | Sep 25, 2009 (0d) |
| Sep 17, 2009 | BYI | ↓ Sell | 50,000 | $39.83 | $2.0M | Direct | Sep 18, 2009 (1d) |
| Aug 27, 2009 | BYI | ↓ Sell | 50,000 | $40.24 | $2.0M | Direct | Aug 28, 2009 (1d) |
| Jul 22, 2009 | BYI | ↓ Sell | 50,000 | $34.71 | $1.7M | Direct | Jul 23, 2009 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other FUN insiders
Open-market trades in the last 12 months
About Richard M Haddrill's insider trades
Richard M Haddrill is Executive Chair at Six Flags Entertainment Corporation/NEW (FUN). Since Jun 8, 2005, Richard has reported 3 open-market purchases worth $1.3M and 58 sales worth $90.7M on SEC Form 4. In the last 12 months: 1 buy ($191K).
Their filings also include option exercises (58 filings), grants and awards (25 filings), shares withheld for taxes (19 filings), shares returned to the company (3 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 FUN insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.