SUNLANDS ONLINE ED GROUP

CUSIP: 86740P108 Class: ADS

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2019
Shares 71,212 Value ($000) $256 Avg Close — Range —
Q4 2018
Shares 137,727 Value ($000) $419 Avg Close — Range —
Q3 2018
Shares 198,434 Value ($000) $1,201 Avg Close — Range —
Q2 2018
Shares 77,534 Value ($000) $691 Avg Close — Range —
Q1 2018
Shares 49,856 Value ($000) $414 Avg Close — Range —