FUN
Jaffer Rehan, FUN's Director, spent $2.93M of their own money on 125,000 shares at $23, growing their stake 3%.
+$2.93M
125,000 sh @ $23
FUN
Six Flags Entertainment Corporation/NEW
SEC CIK 1999001
$22.47
+44.5% · 90 days
90-day buys
$6.17M
5 open-market
90-day sells
$0
0 open-market
Net insider flow
+$6.17M
Net buying
Filings shown
19
Most recent
Revenue (FY2025)
$3.1B
+14.4% YoY
Net income (FY2025)
−$1.6B
Reported
Total assets
$7.8B
Balance sheet
Source
SEC XBRL
From 10-K/10-Q
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At a glance
Over the last 90 days, insiders at FUN have bought a net $6.17M of stock (5 open-market buys vs 0 sells).
Largest recent trade: Jaffer Rehan, FUN's Director, spent $2.96M of their own money on 125,000 shares at $24, growing their stake 3%.
Most active filer: Scott John M Iii, with 7 transactions among the recent filings shown.
Insider transaction history
Form 4 filings for FUN, newest firstFUN
Jaffer Rehan, FUN's Director, spent $2.96M of their own money on 125,000 shares at $24, growing their stake 3%.
+$2.96M
125,000 sh @ $24
FUN
Spiegel Marilyn G, FUN's Director, spent $47.8K of their own money on 2,500 shares at $19, growing their stake 20%.
+$47.8K
2,500 sh @ $19
FUN
Spiegel Marilyn G, FUN's Director, spent $47.8K of their own money on 2,500 shares at $19, growing their stake 25%.
+$47.8K
2,500 sh @ $19
FUN
Haddrill Richard M, FUN's Chair, spent $190.8K of their own money on 10,000 shares at $19, growing their stake 5%.
+$190.8K
10,000 sh @ $19
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FUN
+$0
217,797 sh
FUN
−$300.4K
16,469 sh @ $18
FUN
−$66.4K
3,639 sh @ $18
FUN
−$87.3K
4,788 sh @ $18
FUN
−$205.1K
11,246 sh @ $18
FUN
−$348.2K
19,092 sh @ $18
FUN
−$70.9K
3,887 sh @ $18
FUN
Scott John M Iii, FUN's Director, spent $49.1K of their own money on 1,300 shares at $38, growing their stake 13%.
+$49.1K
1,300 sh @ $38
FUN
Scott John M Iii, FUN's Director, spent $246.5K of their own money on 5,700 shares at $43, growing their stake 126%.
+$246.5K
5,700 sh @ $43
FUN
Scott John M Iii, FUN's Director, spent $21.5K of their own money on 1,000 shares at $22, growing their stake 11%.
+$21.5K
1,000 sh @ $22
FUN
Scott John M Iii, FUN's Director, spent $9K of their own money on 500 shares at $18, growing their stake 8%.
+$9K
500 sh @ $18
FUN
Scott John M Iii, FUN's Director, spent $17.1K of their own money on 1,000 shares at $17, growing their stake 20%.
+$17.1K
1,000 sh @ $17
FUN
Scott John M Iii, FUN's Director, spent $52.6K of their own money on 2,500 shares at $21, growing their stake 38%.
+$52.6K
2,500 sh @ $21
FUN
Scott John M Iii, FUN's Director, spent $73.5K of their own money on 5,000 shares at $15, opening a brand-new position.
+$73.5K
5,000 sh @ $15
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About FUN insider activity
This page tracks every recent Form 4 filed for Six Flags Entertainment Corporation/NEW with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.
The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.
Frequently asked questions
How often is FUN insider data updated?
Continuously. We read from SEC EDGAR, so new Form 4 filings for Six Flags Entertainment Corporation/NEW usually appear here within minutes of being accepted by the SEC.
What does "net insider flow" mean?
It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.
Why do some rows show grants or option exercises instead of buys?
Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.
Is this investment advice?
No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.