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Dynavax Technologies Corporation (DVAX)

-NasdaqCM

1.04 Down 0.06(5.45%) 4:00PM EDT

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Insider TransactionsGet Insider Transactions for:
Net Share Purchase Activity
Insider Purchases - Last 6 Months
 SharesTrans
PurchasesN/A0
Sales6,058,7506
Net Shares Purchased
(Sold)		(6,058,750)6
Total Insider Shares Held10.6MN/A
% Net Shares Purchased
(Sold)		(36.4%)N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased
(Sold)		(2,552,570)
% Change in Institutional Shares Held(1.62%)
Data provided by Thomson Financial
Insider Transactions Reported - Last Two Years
DateInsiderSharesTypeTransactionValue*
Apr 30, 2013GRAY EDDIEOfficerN/ADirectStatement of OwnershipN/A
Mar 24, 2013NOVACK DAVID FOfficer4,500IndirectStatement of OwnershipN/A
Jan 14, 2013TUCK STEPHEN FOfficer50,000DirectOption Exercise at $1.50 per share.75,000
Jan 14, 2013TUCK STEPHEN FOfficer24,672DirectDisposition (Non Open Market) at $3.04 per share.75,002
Dec 17, 2012COFFMAN ROBERTOfficer19,926DirectOption Exercise at $1.50 per share.29,889
Dec 17, 2012COFFMAN ROBERTOfficer10,451DirectDisposition (Non Open Market) at $2.86 per share.29,889
Nov 15, 2012MARTIN J TYLEROfficer35,759DirectOption Exercise at $1.58 per share.56,499
Nov 5, 2012COFFMAN ROBERTOfficer8,000DirectOption Exercise at $1.50 per share.12,000
Nov 5, 2012COFFMAN ROBERTOfficer8,000DirectAutomatic Sale at $4.31 per share.34,480
Oct 15, 2012KESSEL MARKDirector6,000,000IndirectSale at $4.73 per share.28,380,000
Oct 4, 2012COFFMAN ROBERTOfficer2,251DirectOption Exercise at $1.50 per share.3,376
Oct 4, 2012COFFMAN ROBERTOfficer4,889DirectAutomatic Sale at $4.86 - $4.96 per share.24,0002
Oct 4, 2012COFFMAN ROBERTOfficer3,111IndirectAutomatic Sale at $4.96 per share.15,430
Oct 4, 2012COFFMAN ROBERTOfficer695DirectDisposition (Non Open Market) at $4.86 per share.3,377
Oct 2, 2012TUCK STEPHEN FOfficer27,510DirectDisposition (Non Open Market) at $4.81 per share.132,323
Oct 2, 2012TUCK STEPHEN FOfficer75,000DirectOption Exercise N/A
Sep 13, 2012LEW JENNIFEROfficer18,750DirectSale at $4.53 per share.84,937
Sep 13, 2012LEW JENNIFEROfficer18,750DirectOption Exercise at $0.54 per share.10,125
Sep 12, 2012COFFMAN ROBERTOfficer8,000IndirectAutomatic Sale at $4.52 per share.36,160
Sep 4, 2012COFFMAN ROBERTOfficer16,000DirectOption Exercise at $4.06 - $4.11 per share.65,0002
Aug 12, 2012LARSON CHRISTINE ROfficerN/ADirectStatement of OwnershipN/A
Jun 19, 2012COFFMAN ROBERTOfficer8,000DirectOption Exercise at $4.13 per share.33,040
Apr 30, 2012OSTRACH MICHAEL SOfficer11,052DirectDisposition (Non Open Market) at $5.16 per share.57,028
Apr 30, 2012OSTRACH MICHAEL SOfficer60,780DirectOption Exercise at $0.54 - $1.58 per share.N/A
Apr 30, 2012COFFMAN ROBERTOfficer18,000DirectAutomatic Sale at $5.08 per share.91,440
Mar 7, 2012MARTIN J TYLEROfficer75,000DirectAcquisition (Non Open Market) at $0.58 per share.43,500
Feb 12, 2012MARTIN J TYLEROfficer182,848DirectAcquisition (Non Open Market) at $0.58 - $1.72 per share.N/A
Jan 25, 2012KISNER DANIEL LDirector5,000IndirectOption Exercise at $2.02 per share.10,100
Jan 24, 2012DINA DINOOfficer199,998DirectOption Exercise at $3 per share.599,994
Nov 10, 2011COFFMAN ROBERTOfficer22,008DirectDisposition (Non Open Market) at $0 per share.N/A
Nov 10, 2011OSTRACH MICHAEL SOfficer22,008DirectDisposition (Non Open Market) at $0 per share.N/A
Nov 10, 2011OSTRACH MICHAEL SOfficer60,000DirectOption Exercise at $0 per share.N/A
Nov 10, 2011COFFMAN ROBERTOfficer60,000DirectOption Exercise at $0 per share.N/A
Nov 10, 2011DINA DINOOfficer90,000DirectOption Exercise at $0 per share.N/A
Nov 7, 2011ORONSKY ARNOLD LDirector160,000DirectPurchase at $2.50 per share.400,000
Aug 4, 2011CANO FRANCISDirector20,000DirectPurchase at $2.51 - $2.55 per share.51,0002
Aug 1, 2011ORONSKY ARNOLD LDirector29,008DirectAcquisition (Non Open Market) at $0 per share.N/A
Aug 1, 2011ORONSKY ARNOLD LDirector584,323IndirectDisposition (Non Open Market) at $0 per share.N/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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