ROBERT HALF INTL INC

Ticker: RHI CUSIP: 770323103 Class: EQTY

Sigma Planning Corp's Holding History (CIK: 0001449126)

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

Q2 2018

Shares 10,463 Value ($000) $681 Avg Close $63.41 Range $56.46 - $70.35

Q1 2018

Shares 10,940 Value ($000) $633 Avg Close $57.15 Range $51.35 - $60.59

Q4 2017

Shares 12,410 Value ($000) $689 Avg Close $53.20 Range $48.21 - $57.67

Q3 2017

Shares 12,359 Value ($000) $622 Avg Close $46.21 Range $42.92 - $50.72

Q2 2017

Shares 23,887 Value ($000) $1,145 Avg Close $46.75 Range $44.09 - $49.03

Q1 2017

Shares 23,232 Value ($000) $1,134 Avg Close $48.32 Range $45.00 - $50.98

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	10,463	$681	$63.41	$56.46 - $70.35
Q1 2018	10,940	$633	$57.15	$51.35 - $60.59
Q4 2017	12,410	$689	$53.20	$48.21 - $57.67
Q3 2017	12,359	$622	$46.21	$42.92 - $50.72
Q2 2017	23,887	$1,145	$46.75	$44.09 - $49.03
Q1 2017	23,232	$1,134	$48.32	$45.00 - $50.98