SIX FLAGS ENTMT CORP NEW

CUSIP: 83001A102 Class: Common Stock

VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.'s Holding History (CIK: 0001021642)

Note: Option positions (PUT/CALL) are excluded.

Q4 2018
Shares 287,265 Value ($000) $15,979 Avg Close — Range —
Q3 2018
Shares 741,085 Value ($000) $51,743 Avg Close — Range —
Q2 2018
Shares 762,050 Value ($000) $53,382 Avg Close — Range —
Q1 2018
Shares 773,775 Value ($000) $48,176 Avg Close — Range —
Q4 2017
Shares 785,710 Value ($000) $52,305 Avg Close — Range —
Q3 2017
Shares 338,075 Value ($000) $20,601 Avg Close — Range —