AMERICAN RIVER BANKSHARES

CUSIP: 029326105 Class: COM

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

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

Q4 2016
Shares 17,433 Value ($000) $263 Avg Close — Range —
Q3 2016
Shares 17,433 Value ($000) $189 Avg Close — Range —
Q2 2016
Shares 218,482 Value ($000) $2,218 Avg Close — Range —
Q1 2016
Shares 333,520 Value ($000) $3,389 Avg Close — Range —
Q4 2015
Shares 464,120 Value ($000) $4,910 Avg Close — Range —
Q3 2015
Shares 464,120 Value ($000) $4,479 Avg Close — Range —
Q2 2015
Shares 477,404 Value ($000) $4,449 Avg Close — Range —
Q1 2015
Shares 545,133 Value ($000) $5,162 Avg Close — Range —
Q4 2014
Shares 545,133 Value ($000) $5,135 Avg Close — Range —
Q3 2014
Shares 546,403 Value ($000) $5,000 Avg Close — Range —
Q2 2014
Shares 543,774 Value ($000) $4,753 Avg Close — Range —
Q1 2014
Shares 541,000 Value ($000) $4,993 Avg Close — Range —
Q4 2013
Shares 824,918 Value ($000) $7,795 Avg Close — Range —
Q3 2013
Shares 824,918 Value ($000) $7,012 Avg Close — Range —
Q2 2013
Shares 824,918 Value ($000) $6,781 Avg Close — Range —