AMERICAN VANGUARD CORP

CUSIP: 30371108 Class: COM

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2015
Shares 2,893 Value ($000) $33 Avg Close — Range —
Q2 2015
Shares 3,893 Value ($000) $54 Avg Close — Range —
Q2 2014
Shares 34 Value ($000) $0 Avg Close — Range —
Q1 2014
Shares 30,288 Value ($000) $656 Avg Close — Range —
Q4 2013
Shares 77,882 Value ($000) $1,892 Avg Close — Range —
Q3 2013
Shares 85,788 Value ($000) $2,309 Avg Close — Range —