SONIC CORP

CUSIP: 835451105 Class: COM

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q3 2018
Shares 245,237 Value ($000) $10,628 Avg Close — Range —
Q2 2018
Shares 516,993 Value ($000) $17,795 Avg Close — Range —
Q1 2018
Shares 433,803 Value ($000) $10,945 Avg Close — Range —
Q4 2017
Shares 191,803 Value ($000) $5,271 Avg Close — Range —
Q3 2017
Shares 57,593 Value ($000) $1,466 Avg Close — Range —
Q3 2016
Shares 31,649 Value ($000) $829 Avg Close — Range —
Q2 2016
Shares 81,268 Value ($000) $2,198 Avg Close — Range —
Q1 2016
Shares 56,868 Value ($000) $1,999 Avg Close — Range —
Q4 2015
Shares 41,340 Value ($000) $1,336 Avg Close — Range —
Q3 2015
Shares 40,233 Value ($000) $923 Avg Close — Range —
Q2 2015
Shares 23,928 Value ($000) $689 Avg Close — Range —
Q1 2015
Shares 19,539 Value ($000) $619 Avg Close — Range —
Q4 2014
Shares 25,205 Value ($000) $686 Avg Close — Range —
Q2 2014
Shares 16,955 Value ($000) $374 Avg Close — Range —