There have been 50 recent insider transactions recorded for Six Flags Entertainment Corporation (FUN), including 13 buys and 30 sells. Total insider buying was valued at $123.04K and total insider selling at $8.64M.
Notable insiders with recent activity include Haddrill Richard M, Witherow Brian C, Hoffman David R.. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — FUN
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-03-24 |
Haddrill Richard M |
Executive Chair |
Unknown |
- |
- |
- |
2,320 |
| 2026-02-23 |
Witherow Brian C |
Chief Financial Officer |
Tax Withholding of RSU |
16,469 |
$18.24 |
$300.39K |
297,765 |
| 2026-02-23 |
Hoffman David R. |
Chief Accounting Officer |
Tax Withholding of RSU |
4,788 |
$18.24 |
$87.33K |
86,178 |
| 2026-02-23 |
Fisher Tim |
Chief Operating Officer |
Tax Withholding of RSU |
19,092 |
$18.24 |
$348.24K |
222,242 |
| 2026-02-23 |
Nurse Brian |
Chief Legal Officer |
Tax Withholding of RSU |
11,246 |
$18.24 |
$205.13K |
79,092 |
| 2026-02-23 |
Tastepe Tayfun |
Chief Digital & Tech Officer |
Tax Withholding of RSU |
3,639 |
$18.24 |
$66.38K |
29,662 |
| 2026-02-23 |
Dieckmann Christian |
Chief Commercial Officer |
Tax Withholding of RSU |
3,887 |
$18.24 |
$70.9K |
37,404 |
| 2026-01-02 |
Cochran Sandra B |
Director |
RSU Award |
13,038 |
- |
- |
16,453 |
| 2026-01-02 |
Spiegel Marilyn G |
Director |
RSU Award |
13,038 |
- |
- |
18,378 |
| 2026-01-02 |
Colglazier Michael A |
Director |
RSU Award |
13,038 |
- |
- |
16,453 |
| 2026-01-02 |
Dutra Felipe |
Director |
RSU Award |
13,038 |
- |
- |
16,453 |
| 2026-01-02 |
Huang Chieh E. |
Director |
RSU Award |
13,038 |
- |
- |
18,378 |
| 2026-01-02 |
Mason Jennifer |
Director |
RSU Award |
13,038 |
- |
- |
26,129 |
| 2026-01-02 |
Hoffman Steven E |
Director |
RSU Award |
13,038 |
- |
- |
13,038 |
| 2025-12-31 |
Bassoul Selim A |
Executive Chairman |
Tax Withholding of RSU |
110,955 |
$15.34 |
$1.7M |
537,223 |
| 2025-12-31 |
Hanrahan Daniel J |
Director |
Option Exercise (Sell) |
7,162 |
- |
- |
- |
| 2025-12-24 |
Carr Louis |
Director |
Option Exercise (Sell) |
3,581 |
- |
- |
- |
| 2025-12-08 |
Reilly John T |
President & CEO |
Unknown |
- |
- |
- |
- |
| 2025-12-08 |
Reilly John T |
President & CEO |
RSU Award |
159,847 |
- |
- |
159,847 |
| 2025-12-05 |
Zimmerman Richard |
President & CEO |
Tax Withholding of RSU |
114,531 |
$15.32 |
$1.75M |
602,697 |
| 2025-10-17 |
Brudnick Jonathan A. |
Director |
Unknown |
1,605,352 |
$28.61 |
$45.93M |
- |
| 2025-08-22 |
Fisher Tim |
Chief Operating Officer |
Tax Withholding of RSU |
21,850 |
$25.59 |
$559.14K |
241,334 |
| 2025-08-07 |
Hoffman Steven E |
Director |
Informative Buy |
5,014 |
$24.54 |
$123.04K |
8,429 |
| 2025-06-25 |
Cochran Sandra B |
Director |
Unknown |
- |
- |
- |
- |
| 2025-06-25 |
Cochran Sandra B |
Director |
RSU Award |
3,415 |
- |
- |
3,415 |
| 2025-06-25 |
Olivet D Scott |
Director |
Option Exercise (Sell) |
7,162 |
- |
- |
- |
| 2025-06-25 |
Colglazier Michael A |
Director |
Unknown |
- |
- |
- |
- |
| 2025-06-25 |
Colglazier Michael A |
Director |
RSU Award |
3,415 |
- |
- |
3,415 |
| 2025-06-25 |
Dutra Felipe |
Director |
Unknown |
- |
- |
- |
- |
| 2025-06-25 |
Dutra Felipe |
Director |
RSU Award |
3,415 |
- |
- |
3,415 |
| 2025-06-25 |
Hoffman Steven E |
Director |
Unknown |
- |
- |
- |
- |
| 2025-06-25 |
Hoffman Steven E |
Director |
RSU Award |
3,415 |
- |
- |
3,415 |
| 2025-06-20 |
Sauls Monica |
Chief HR Officer |
Tax Withholding of RSU |
15,950 |
$30.34 |
$483.92K |
21,220 |
| 2025-06-04 |
Witherow Brian C |
Chief Financial Officer |
Tax Withholding of RSU |
11,245 |
$33.11 |
$372.32K |
314,234 |
| 2025-06-04 |
Zimmerman Richard |
President & CEO |
Tax Withholding of RSU |
25,071 |
$33.11 |
$830.1K |
717,228 |
| 2025-06-04 |
Hoffman David R. |
Chief Accounting Officer |
Tax Withholding of RSU |
3,374 |
$33.11 |
$111.71K |
90,966 |
| 2025-06-04 |
Fisher Tim |
Chief Operating Officer |
Tax Withholding of RSU |
11,143 |
$33.11 |
$368.94K |
263,184 |
| 2025-06-04 |
Nurse Brian |
Chief Legal Officer |
Tax Withholding of RSU |
6,508 |
$33.11 |
$215.48K |
90,338 |
| 2025-06-04 |
Dieckmann Christian |
Chief Commercial Officer |
Tax Withholding of RSU |
2,786 |
$33.11 |
$92.24K |
41,291 |
| 2025-05-12 |
Frymire Michelle M |
Director |
Informative Sell |
5,929 |
$37.89 |
$224.65K |
7,162 |
| 2025-05-02 |
White Robert Anderson |
Chief Commercial Officer |
Tax Withholding of RSU |
11,556 |
$34.92 |
$403.54K |
27,315 |
| 2025-03-31 |
Witherow Brian C |
Chief Financial Officer |
Tax Withholding of RSU |
1,543 |
$35.42 |
$54.65K |
325,479 |
| 2025-03-31 |
Zimmerman Richard |
President & CEO |
Tax Withholding of RSU |
5,269 |
$35.42 |
$186.63K |
742,299 |
| 2025-03-31 |
Hoffman David R. |
Chief Accounting Officer |
Tax Withholding of RSU |
441 |
$35.42 |
$15.62K |
94,340 |
| 2025-03-31 |
Fisher Tim |
Chief Operating Officer |
Tax Withholding of RSU |
1,750 |
$35.42 |
$61.99K |
274,327 |
| 2025-03-31 |
Nurse Brian |
Chief Legal Officer |
Tax Withholding of RSU |
1,232 |
$35.42 |
$43.64K |
96,846 |
| 2025-03-31 |
Sauls Monica |
Chief HR Officer |
Tax Withholding of RSU |
528 |
$35.42 |
$18.7K |
37,170 |
| 2025-03-31 |
White Robert Anderson |
Chief Commercial Officer |
Tax Withholding of RSU |
886 |
$35.42 |
$31.38K |
38,871 |
| 2025-03-31 |
Tastepe Tayfun |
Chief Digital & Tech Officer |
Tax Withholding of RSU |
312 |
$35.42 |
$11.05K |
33,301 |
| 2025-03-31 |
Dieckmann Christian |
Chief Strategy Officer |
Tax Withholding of RSU |
633 |
$35.42 |
$22.42K |
44,077 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
