Stock chart
Ticker: ARBA Exchange: NSM


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Earnings
Earnings
 
Value bought

Past 90 days

 
Value sold

Past 90 days

 
Net insiders buying

Past 90 days

 
Trades (buy and sell)

Past 90 days

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PS: Planned sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2012-03-15 2012-03-14 S Sale

KNOWLING ROBERT E JR

Non-Executive Director
1,666 -11.7%
32.37
USD 53,928
1,666 -11.7% 32.37 USD 53,928
2012-03-02 2012-02-29 S Sale

WALLMAN RICHARD F

Non-Executive Director
5,000 -18.7%
31.65
USD 158,250
5,000 -18.7% 31.65 USD 158,250
2012-02-29 2012-02-28 S Sale

JOHNSON ROBERT D

Non-Executive Director
1,419 -5.5%
31.51
USD 44,715
1,419 -5.5% 31.51 USD 44,715
2012-02-28 2012-02-27 PS Planned sale

Parker Kent

Chief Operating Officer

Officer
33,800 -20.1%
31.01
USD 1,048,138
33,800 -20.1% 31.01 USD 1,048,138
2012-02-27 2012-02-24 S Sale

WALLMAN RICHARD F

Non-Executive Director
8,306 -23.7%
30.50
USD 253,333
8,306 -23.7% 30.50 USD 253,333
2012-02-06 2012-02-03 S Sale

KASHNOW RICHARD A

Non-Executive Director
5,627 -100.0%
29.05
USD 163,464
5,627 -100.0% 29.05 USD 163,464
2012-02-02 2012-02-01 S Sale

JOHNSON ROBERT D

Non-Executive Director
1,281 -4.8%
28.37
USD 36,342
1,281 -4.8% 28.37 USD 36,342
2011-12-13 2011-12-12 S Sale

MONAHAN THOMAS

Non-Executive Director
12,500 -37.7%
34.09
USD 426,179
12,500 -37.7% 34.09 USD 426,179
2011-12-12 2011-12-09 S Sale

Parker Kent

Chief Operating Officer

Officer
10,000 -5.5%
34.20
USD 342,000
10,000 -5.5% 34.20 USD 342,000
2011-12-07 2011-12-06 S Sale

NEWKIRK KARL E

Non-Executive Director
54,516 -51.2%
33.57
USD 1,830,244
54,516 -51.2% 33.57 USD 1,830,244
2011-12-06 2011-12-05 S Sale

Parker Kent

Chief Operating Officer

Officer
20,000 -9.9%
32.55
USD 650,938
20,000 -9.9% 32.55 USD 650,938
2011-12-06 2011-12-05 S Sale

Parker Kent

Chief Operating Officer

Officer
20,000 -9.0%
33.50
USD 670,000
20,000 -9.0% 33.50 USD 670,000
2011-11-17 2011-11-16 S Sale

COSTELLO KEVIN

President

Officer
18,035 -8.6%
32.08
USD 578,527
18,035 -8.6% 32.08 USD 578,527
2011-11-17 2011-11-16 PS Planned sale

Parker Kent

Chief Operating Officer

Officer
4,451 -2.0%
32.02
USD 142,509
4,451 -2.0% 32.02 USD 142,509
2011-11-17 2011-11-16 S Sale

CALDERONI ROBERT

Chairman and CEO

Executive Director
17,553 -4.8%
32.09
USD 563,220
17,553 -4.8% 32.09 USD 563,220
2011-11-17 2011-11-16 PS Planned sale

Rubaie Ahmed

Chief Financial Officer

Officer
80,879 -45.9%
31.95
USD 2,584,319
80,879 -45.9% 31.95 USD 2,584,319
2011-11-17 2011-11-15 S Sale

COSTELLO KEVIN

President

Officer
120,000 -36.5%
32.28
USD 3,873,360
120,000 -36.5% 32.28 USD 3,873,360
2011-11-17 2011-11-15 S Sale

CALDERONI ROBERT

Chairman and CEO

Executive Director
275,000 -43.1%
32.27
USD 8,874,800
275,000 -43.1% 32.27 USD 8,874,800
2011-09-14 2011-09-13 S Sale

WALLMAN RICHARD F

Non-Executive Director
5,000 -13.9%
28.11
USD 140,550
5,000 -13.9% 28.11 USD 140,550
2011-09-14 2011-09-13 S Sale

WALLMAN RICHARD F

Non-Executive Director
5,000 -12.2%
27.76
USD 138,800
5,000 -12.2% 27.76 USD 138,800
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