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 Dow Down0.52% Nasdaq Down1.11%

Arena Pharmaceuticals, Inc. (ARNA)

-NasdaqGS

7.92 May 22, 4:00PM EDT

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Insider TransactionsGet Insider Transactions for:
Net Share Purchase Activity
Insider Purchases - Last 6 Months
 SharesTrans
PurchasesN/A0
Sales50,0001
Net Shares Purchased
(Sold)		(50,000)1
Total Insider Shares Held1.26MN/A
% Net Shares Purchased
(Sold)		(3.8%)N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased
(Sold)		(6,108,040)
% Change in Institutional Shares Held(6.52%)
Data provided by Thomson Financial
Insider Transactions Reported - Last Two Years
DateInsiderSharesTypeTransactionValue*
May 20, 2013AUDET CRAIG MICHAELOfficer83,750DirectOption Exercise at $1.28 - $1.81 per share.N/A
May 20, 2013AUDET CRAIG MICHAELOfficer83,750DirectSale at $8 per share.670,000
Mar 31, 2013HOFFMAN ROBERTOfficer71,250DirectOption Exercise at $1.81 per share.128,962
Mar 31, 2013HOFFMAN ROBERTOfficer71,250DirectAutomatic Sale at $8.21 per share.584,962
Dec 12, 2012SHANAHAN WILLIAM R JROfficer15,000DirectAcquisition (Non Open Market) at $0 per share.N/A
Dec 12, 2012HOFFMAN ROBERTOfficer15,000DirectAcquisition (Non Open Market) at $0 per share.N/A
Dec 12, 2012BEHAN DOMINIC POfficer30,000DirectAcquisition (Non Open Market) at $0 per share.N/A
Dec 12, 2012SPECTOR STEVEN WOfficer30,000DirectAcquisition (Non Open Market) at $0 per share.N/A
Dec 12, 2012AUDET CRAIG MICHAELOfficer15,000DirectAcquisition (Non Open Market) at $0 per share.N/A
Dec 12, 2012LIEF JACKOfficer60,000DirectAcquisition (Non Open Market) at $0 per share.N/A
Sep 30, 2012HOFFMAN ROBERTOfficer50,000DirectOption Exercise at $1.48 per share.74,000
Sep 30, 2012HOFFMAN ROBERTOfficer50,000DirectAutomatic Sale at $8.32 per share.416,000
Jul 8, 2012LIEF JACKOfficer13,875DirectDisposition (Non Open Market) at $0 per share.N/A
Jul 4, 2012HOFFMAN ROBERTOfficer10,000DirectSale at $11 per share.110,000
Jul 2, 2012SPECTOR STEVEN WOfficer22,300DirectOption Exercise at $4.01 per share.89,423
Jul 2, 2012SPECTOR STEVEN WOfficer22,300DirectAutomatic Sale at $10.05 per share.224,115
Jul 1, 2012SPECTOR STEVEN WOfficer114,365DirectOption Exercise at $1.49 - $6 per share.N/A
Jul 1, 2012SPECTOR STEVEN WOfficer134,365DirectAutomatic Sale at $9.96 - $10.04 per share.1,344,0002
Mar 28, 2012BIELASZ JENNIFER KATHLEENOfficer10,800DirectSale at $3.01 - $3.04 per share.33,0002
Mar 28, 2012BIELASZ JENNIFER KATHLEENOfficer6,250DirectOption Exercise at $1.49 per share.9,312
Jan 31, 2012BIELASZ JENNIFER KATHLEENOfficer30IndirectPurchase at $1.90 per share.57
Jan 5, 2012HOFFMAN ROBERTOfficer150DirectDisposition (Non Open Market) at $1.63 per share.244
Jan 5, 2012HOFFMAN ROBERTOfficer150DirectAcquisition (Non Open Market) at $1.64 per share.246
Aug 28, 2011HOFFMAN ROBERTOfficer12,144DirectStatement of OwnershipN/A
Data provided by EDGAR Online
* = Where indicated, some values are estimates.
1= Potential proceeds estimated by the filer.
2= Estimated based on the average of multiple prices reported.
3= Multiple dates reported. Most recent date shown.

Currency in USD.



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