ARRHYTHMIA RESH TECHNOLOGY I

CUSIP: 042698308 Class: COM PAR $0.01

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2016
Shares 14,015 Value ($000) $54 Avg Close — Range —
Q3 2016
Shares 14,015 Value ($000) $59 Avg Close — Range —
Q2 2016
Shares 14,015 Value ($000) $62 Avg Close — Range —
Q1 2016
Shares 14,015 Value ($000) $60 Avg Close — Range —
Q4 2015
Shares 14,015 Value ($000) $77 Avg Close — Range —
Q3 2015
Shares 14,015 Value ($000) $87 Avg Close — Range —
Q2 2015
Shares 14,015 Value ($000) $88 Avg Close — Range —
Q1 2015
Shares 12,440 Value ($000) $90 Avg Close — Range —
Q4 2014
Shares 12,440 Value ($000) $96 Avg Close — Range —
Q3 2014
Shares 10,440 Value ($000) $69 Avg Close — Range —