Key facts
- This page summarizes Richard M. Haddrill's Form 4 filing for Six Flags Entertainment Corporation/NEW (FUN).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 14 May 2026, 17:09.
Richard M. Haddrill - 12 May 2026 Form 4 Insider Report for Six Flags Entertainment Corporation/NEW (FUN)
- Reporting relationship
- Executive Chair, Director
- Issuer ticker
- FUN
- Reported as of
- 12 May 2026
- Net transaction value
- +$190,800
- SEC form
- 4
- Accepted by SEC
- 14 May 2026, 17:09:29 UTC
- Prior SEC filing
- 20 Apr 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Richard M. Haddrill
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Richard M. Haddrill filed Form 4 for Six Flags Entertainment Corporation/NEW (FUN) on 14 May 2026.
Change
- Previous filing in this sequence was filed on 20 Apr 2026.
- Current net transaction value: +$190,800.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001201647
Primary reporting owner
HADDRILL RICHARD M
- Relationship
- Executive Chair, Director
- Address
- C/O SIX FLAGS ENTERTAINMENT CORPORATION, 8701 RED OAK BLVD, CHARLOTTE
- Signature
- /s/ Richard M. Haddrill
- Signature date
- 14 May 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
FUN
transaction
Common Stock, par value $0.01 per share
Purchase
- Transaction value
- $190,800
- Shares
- +10,000
- Change %
- +4.5%
- Price
- $19.08
- Shares after
- 230,117
- Date
- 12 May 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.