SIX FLAGS ENTMT CORP NEW

CUSIP: 83001A102 Class: Common Stock

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q4 2019
Shares 76,310 Value ($000) $3,442 Avg Close — Range —
Q3 2019
Shares 76,416 Value ($000) $3,881 Avg Close — Range —
Q2 2019
Shares 76,721 Value ($000) $3,811 Avg Close — Range —
Q1 2019
Shares 83,816 Value ($000) $4,136 Avg Close — Range —
Q4 2018
Shares 112,917 Value ($000) $6,282 Avg Close — Range —
Q3 2018
Shares 109,484 Value ($000) $7,644 Avg Close — Range —
Q2 2018
Shares 111,099 Value ($000) $7,782 Avg Close — Range —
Q1 2018
Shares 115,568 Value ($000) $7,195 Avg Close — Range —
Q4 2017
Shares 71,345 Value ($000) $4,749 Avg Close — Range —
Q3 2017
Shares 53,005 Value ($000) $3,230 Avg Close — Range —
Q2 2017
Shares 157,386 Value ($000) $9,382 Avg Close — Range —
Q1 2017
Shares 158,661 Value ($000) $9,439 Avg Close — Range —
Q4 2016
Shares 199,942 Value ($000) $11,989 Avg Close — Range —
Q3 2016
Shares 205,986 Value ($000) $11,043 Avg Close — Range —
Q2 2016
Shares 230,553 Value ($000) $13,361 Avg Close — Range —
Q1 2016
Shares 237,073 Value ($000) $13,155 Avg Close — Range —
Q4 2015
Shares 299,204 Value ($000) $16,438 Avg Close — Range —
Q3 2015
Shares 305,490 Value ($000) $13,985 Avg Close — Range —
Q2 2015
Shares 307,560 Value ($000) $13,794 Avg Close — Range —
Q1 2015
Shares 311,653 Value ($000) $15,087 Avg Close — Range —
Q4 2014
Shares 314,713 Value ($000) $13,580 Avg Close — Range —
Q3 2014
Shares 388,549 Value ($000) $13,362 Avg Close — Range —
Q2 2014
Shares 391,190 Value ($000) $16,645 Avg Close — Range —
Q1 2014
Shares 387,160 Value ($000) $15,544 Avg Close — Range —
Q3 2013
Shares 392,500 Value ($000) $13,263 Avg Close — Range —
Q2 2013
Shares 625,412 Value ($000) $21,989,486 Avg Close — Range —