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Wednesday, December 23, 2009, 4:28AM ET - U.S. Markets open in 5 hours and 2 minutes. Dow Up 0.49% Nasdaq  0.00%
Idera Pharmaceuticals, Inc. (IDRA)On Dec 22: 5.07   0.00 (0.00%)  
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Insider TransactionsGet Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
 SharesTrans
Purchases7,5003
SalesN/A0
Net Shares Purchased
(Sold)
7,5003
Total Insider Shares HeldN/A N/A
% Net Shares Purchased
(Sold)
0.3% N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
 Shares
Net Shares Purchased (Sold)(335,365)
% Change in Institutional Shares Held(8.5%)
Data provided by Thomson Financial

INSIDER TRANSACTIONS REPORTED - LAST TWO YEARS
DateInsiderSharesTypeTransactionValue*
24-Nov-09MUELLER HANS
Director
4,000DirectPurchase at $5.10 per share.$20,400
12-Nov-09MUELLER HANS
Director
2,000DirectPurchase at $5.17 per share.$10,340
4-Aug-09MUELLER HANS
Director
1,500DirectPurchase at $6.82 per share.$10,230
25-Jun-09AGRAWAL SUDHIR
Officer
6,615DirectDisposition (Non Open Market) at $6.18 per share.$40,880
29-May-09ZEIN YOUSSEF EL
Director
1,000DirectOption Exercise at $4 per share.$4,000
8-May-09MUELLER HANS
Director
2,500DirectPurchase at $6.09 per share.$15,225
24-Apr-09ZEIN YOUSSEF EL
Director
125DirectOption Exercise at $4 per share.$500
1-Apr-09REARDON WILLIAM S
Director
1,070DirectAcquisition (Non Open Market) at $6.25 per share.$6,687
16-Mar-09ZEIN YOUSSEF EL
Director
44,483DirectSale at $5.62 per share.$249,994
14-Jan-09ZEIN YOUSSEF EL
Director
22,300DirectAutomatic Sale at $8.48 per share.$189,104
13-Jan-09ZEIN YOUSSEF EL
Director
5,500DirectAutomatic Sale at $8.34 per share.$45,870
12-Jan-09ZEIN YOUSSEF EL
Director
6,300DirectAutomatic Sale at $8.27 per share.$52,101
24-Dec-08AGRAWAL SUDHIR
Officer
4,285DirectAutomatic Sale at $7.48 per share.$32,051
23-Dec-08AGRAWAL SUDHIR
Officer
1,500DirectAutomatic Sale at $7.57 per share.$11,355
22-Dec-08ZEIN YOUSSEF EL
Director
8,400DirectAutomatic Sale at $8.25 per share.$69,300
22-Dec-08AGRAWAL SUDHIR
Officer
2,800DirectAutomatic Sale at $7.41 - $8.38 per share.$22,0002
19-Dec-08AGRAWAL SUDHIR
Officer
9,887DirectAutomatic Sale at $8.51 per share.$84,138
18-Dec-08AGRAWAL SUDHIR
Officer
28,069DirectOption Exercise at $4 per share.$112,276
18-Dec-08AGRAWAL SUDHIR
Officer
13,418DirectAutomatic Sale at $8.55 per share.$114,723
17-Dec-08AGRAWAL SUDHIR
Officer
14,377DirectOption Exercise at $4 per share.$57,508
17-Dec-08AGRAWAL SUDHIR
Officer
6,715DirectAutomatic Sale at $8.64 per share.$58,017
5-Sep-08ZEIN YOUSSEF EL
Director
70,684DirectOption Exercise at $7.12 per share.$503,270
29-Jul-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
1,885IndirectSale at $14.93 per share.$28,143
29-Jul-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
606IndirectSale at $14.93 per share.$9,047
29-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
19,670IndirectSale at $14.93 per share.$293,673
29-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
19,670IndirectSale at $14.93 per share.$293,673
29-Jul-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
9,839IndirectSale at $14.93 per share.$146,896
28-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
5,901IndirectSale at $14.87 per share.$87,747
28-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
5,901IndirectSale at $14.87 per share.$87,747
28-Jul-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
565IndirectSale at $14.87 per share.$8,401
28-Jul-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
182IndirectSale at $14.87 per share.$2,706
28-Jul-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
2,952IndirectSale at $14.87 per share.$43,896
25-Jul-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
1,768IndirectSale at $15.01 per share.$26,537
25-Jul-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
9,224IndirectSale at $15.01 per share.$138,452
25-Jul-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
568IndirectSale at $15.01 per share.$8,525
25-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
18,440IndirectSale at $15.01 per share.$276,784
24-Jul-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
2,947IndirectSale at $15.02 per share.$44,263
24-Jul-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
15,374IndirectSale at $15.02 per share.$230,917
24-Jul-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
945IndirectSale at $15.02 per share.$14,193
24-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
30,734IndirectSale at $15.02 per share.$461,624
23-Jul-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
1,886IndirectSale at $14.86 per share.$28,025
23-Jul-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
9,839IndirectSale at $14.86 per share.$146,207
23-Jul-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
605IndirectSale at $14.86 per share.$8,990
23-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
19,670IndirectSale at $14.86 per share.$292,296
17-Jul-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
1,136IndirectSale at $14.80 per share.$16,812
17-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
36,880IndirectSale at $14.80 per share.$545,824
17-Jul-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
3,535IndirectSale at $14.80 per share.$52,318
17-Jul-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
18,449IndirectSale at $14.80 per share.$273,045
14-Jul-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
527IndirectSale at $15.24 per share.$8,031
14-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
17,149IndirectSale at $15.24 per share.$261,350
14-Jul-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
1,645IndirectSale at $15.24 per share.$25,069
14-Jul-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
8,579IndirectSale at $15.24 per share.$130,743
8-Jul-08AGRAWAL SUDHIR
Officer
18,769DirectOption Exercise at $4 per share.$75,076
8-Jul-08AGRAWAL SUDHIR
Officer
7,986DirectAutomatic Sale at $13.34 - $14 per share.$109,0002
7-Jul-08AGRAWAL SUDHIR
Officer
63,784DirectOption Exercise at $4 per share.$255,136
7-Jul-08AGRAWAL SUDHIR
Officer
27,600DirectAutomatic Sale at $13.11 per share.$361,836
1-Jul-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
302IndirectSale at $14.51 per share.$4,382
1-Jul-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
9,835IndirectSale at $14.51 per share.$142,705
1-Jul-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
943IndirectSale at $14.51 per share.$13,682
1-Jul-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
4,920IndirectSale at $14.51 per share.$71,389
30-Jun-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
776IndirectSale at $14.99 per share.$11,632
30-Jun-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
25,202IndirectSale at $14.99 per share.$377,777
30-Jun-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
2,416IndirectSale at $14.99 per share.$36,215
30-Jun-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
12,606IndirectSale at $14.99 per share.$188,963
27-Jun-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
10,207IndirectSale at $15.41 per share.$157,289
27-Jun-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
331,598IndirectSale at $15.41 per share.$5,109,925
27-Jun-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
31,791IndirectSale at $15.41 per share.$489,899
27-Jun-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
165,874IndirectSale at $15.41 per share.$2,556,118
25-Jun-08AGRAWAL SUDHIR
Officer
6,594DirectDisposition (Non Open Market) at $14.44 per share.$95,217
16-Jun-08ZEIN YOUSSEF EL
Director
168,463IndirectAcquisition (Non Open Market) at $0 per share.N/A
16-Jun-08ZEIN YOUSSEF EL
Director
800,431IndirectDisposition (Non Open Market) at $0 per share.N/A
12-Jun-08WYNGAARDEN JAMES B
Director
1,284DirectSale at $14.50 per share.$18,618
10-Jun-08WYNGAARDEN JAMES B
Director
1,284DirectOption Exercise at $8 per share.$10,272
29-May-08ZEIN YOUSSEF EL
Director
206,264IndirectOption Exercise at $8 per share.$1,650,112
29-May-08ZEIN YOUSSEF EL
Director
73,464DirectOption Exercise at $8 per share.$587,712
29-May-08ZEIN YOUSSEF EL
Director
111,148IndirectDisposition (Non Open Market) at $14.85 per share.$1,650,547
29-May-08ZEIN YOUSSEF EL
Director
39,587DirectDisposition (Non Open Market) at $14.85 per share.$587,866
16-May-08WYNGAARDEN JAMES B
Director
5,990DirectOption Exercise at $4 per share.$23,960
16-May-08WYNGAARDEN JAMES B
Director
5,990DirectSale at $14.79 per share.$88,592
15-May-08SULLIVAN TIMOTHY M
Officer
4,200DirectSale at $14.95 per share.$62,790
4-Apr-08ZEIN YOUSSEF EL
Director
24,066IndirectAcquisition (Non Open Market) at $0 per share.N/A
4-Apr-08ZEIN YOUSSEF EL
Director
283,397IndirectDisposition (Non Open Market) at $0 per share.N/A
28-Mar-08ZEIN YOUSSEF EL
Director
69,202IndirectOption Exercise at $5.36 per share.$370,922
14-Mar-08BEXON ALICE
Officer
27,499DirectOption Exercise at $7.55 per share.$207,617
14-Mar-08BEXON ALICE
Officer
27,499DirectSale at $9.48 per share.$260,690
14-Mar-08ZEIN YOUSSEF EL
Director
54,065IndirectOption Exercise at $5.36 per share.$289,788
14-Mar-08ZEIN YOUSSEF EL
Director
54,065DirectAcquisition (Non Open Market) at $0 per share.N/A
14-Mar-08ZEIN YOUSSEF EL
Director
54,065IndirectDisposition (Non Open Market) at $0 per share.N/A
14-Mar-08WYNGAARDEN JAMES B
Director
10,306DirectOption Exercise at $4 per share.$41,224
14-Mar-08WYNGAARDEN JAMES B
Director
10,306DirectSale at $10.04 per share.$103,472
13-Mar-08WYNGAARDEN JAMES B
Director
9,704DirectOption Exercise at $4 per share.$38,816
13-Mar-08WYNGAARDEN JAMES B
Director
9,704DirectSale at $10 per share.$97,040
25-Jan-08ZEIN YOUSSEF EL
Director
17,828IndirectAcquisition (Non Open Market) at $0 per share.N/A
25-Jan-08ZEIN YOUSSEF EL
Director
217,120IndirectDisposition (Non Open Market) at $0 per share.N/A
10-Jan-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
13IndirectSale at $13 per share.$169
10-Jan-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
430IndirectSale at $13 per share.$5,590
10-Jan-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
42IndirectSale at $13 per share.$546
10-Jan-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
215IndirectSale at $13 per share.$2,795
9-Jan-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
68IndirectSale at $13 per share.$884
9-Jan-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
2,213IndirectSale at $13 per share.$28,769
9-Jan-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
212IndirectSale at $13 per share.$2,756
9-Jan-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
1,107IndirectSale at $13 per share.$14,391
8-Jan-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
3IndirectSale at $13 per share.$39
8-Jan-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
61IndirectSale at $13 per share.$793
8-Jan-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
5IndirectSale at $13 per share.$65
8-Jan-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
31IndirectSale at $13 per share.$403
7-Jan-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
3IndirectSale at $13 per share.$39
7-Jan-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
61IndirectSale at $13 per share.$793
7-Jan-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
5IndirectSale at $13 per share.$65
7-Jan-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
31IndirectSale at $13 per share.$403
4-Jan-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
332IndirectSale at $13.14 per share.$4,362
4-Jan-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
10,757IndirectSale at $13.14 per share.$141,346
4-Jan-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
1,031IndirectSale at $13.14 per share.$13,547
4-Jan-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
5,380IndirectSale at $13.14 per share.$70,693
3-Jan-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
317IndirectSale at $13.29 per share.$4,212
3-Jan-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
10,327IndirectSale at $13.29 per share.$137,245
3-Jan-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
990IndirectSale at $13.29 per share.$13,157
3-Jan-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
5,166IndirectSale at $13.29 per share.$68,656
2-Jan-0814159 CAPITAL (GP), LLC
Beneficial Owner (10% or more)
945IndirectSale at $12.94 per share.$12,228
2-Jan-08BAKER BROTHERS LIFE SCIENCES CAPITAL (GP), LLC
Beneficial Owner (10% or more)
30,734IndirectSale at $12.94 per share.$397,697
2-Jan-08BAKER BROS. CAPITAL (GP), LLC
Beneficial Owner (10% or more)
2,947IndirectSale at $12.94 per share.$38,134
2-Jan-08BAKER BIOTECH CAPITAL (GP), LLC
Beneficial Owner (10% or more)
15,374IndirectSale at $12.94 per share.$198,939
2-Jan-08REARDON WILLIAM S
Director
155DirectPurchase at $11.29 per share.$1,749
2-Jan-08ZAMECNIK PAUL C
Other
443DirectPurchase at $11.29 per share.$5,001
2-Jan-08WYNGAARDEN JAMES B
Director
465DirectPurchase at $11.29 per share.$5,249
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.
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