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Cubist Pharmaceuticals Inc. (CBST)

 On Feb 9: 20.58 USD  Up 0.65 (3.26%)  
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Insider Transactions Get Insider Transactions for:
NET SHARE PURCHASE ACTIVITY
Insider Purchases - Last 6 Months
  Shares Trans
Purchases N/A 0
Sales 8,438 4
Net Shares Purchased
(Sold)		 (8,438) 4
Total Insider Shares Held 169.30K N/A
% Net Shares Purchased
(Sold)		 (4.7%) N/A
Net Institutional Purchases - Prior Qtr to Latest Qtr
  Shares
Net Shares Purchased (Sold) (11,362,000)
% Change in Institutional Shares Held (23.5%)
Data provided by Reuters
INSIDER & RULE 144 TRANSACTIONS REPORTED - LAST TWO YEARS
Date Insider Shares Transaction Value*
31-Dec-09 STEA GREGORY
Officer 		1,407 Acquisition (Non Open Market) at $15.10 per share. $21,245
31-Dec-09 GILMAN STEVEN C
Officer 		384 Acquisition (Non Open Market) at $15.10 per share. $5,798
31-Dec-09 FELLOWS LINDON M
Officer 		500 Acquisition (Non Open Market) at $15.10 per share. $7,550
31-Dec-09 BONNEY MICHAEL W
Officer 		50 Acquisition (Non Open Market) at $15.10 per share. $755
31-Dec-09 PEREZ ROBERT J
Officer 		241 Acquisition (Non Open Market) at $15.10 per share. $3,639
30-Sep-09 GILMAN STEVEN C
Officer 		72 Acquisition (Non Open Market) at $20.20 per share. $1,454
30-Sep-09 VETTICADEN SANTOSH
Officer 		134 Acquisition (Non Open Market) at $20.20 per share. $2,706
26-Aug-09 MAUPAY WALTER R JR
Director 		8,000 Option Exercise at $10.13 - $20.3 per share. N/A
5-Aug-09 STEA GREGORY
Officer 		3,000 Option Exercise at $13.19 - $22 per share. N/A
5-Aug-09 STEA GREGORY
Officer 		2,808 Option Exercise at $13.19 - $20 per share. N/A
3-Aug-09 STEA GREGORY
Officer 		318 Option Exercise at $13.19 - $20 per share. N/A
3-Aug-09 STEA GREGORY
Officer 		2,750 Option Exercise at $10.35 - $19.79 per share. N/A
22-Jul-09 MAUPAY WALTER R JR
Director 		8,000 Option Exercise at $10.13 - $18 per share. N/A
30-Jun-09 JOSEPH TAMARA L
Officer 		1,126 Acquisition (Non Open Market) at $15.58 - $18.33 per share. $19,0002
30-Jun-09 GILMAN STEVEN C
Officer 		633 Acquisition (Non Open Market) at $15.58 - $18.33 per share. $11,0002
30-Jun-09 VETTICADEN SANTOSH
Officer 		583 Acquisition (Non Open Market) at $15.58 - $18.33 per share. $9,8842
30-Jun-09 FELLOWS LINDON M
Officer 		627 Acquisition (Non Open Market) at $15.58 - $18.33 per share. $11,0002
30-Jun-09 BONNEY MICHAEL W
Officer 		962 Acquisition (Non Open Market) at $15.58 per share. $14,987
30-Jun-09 PEREZ ROBERT J
Officer 		827 Acquisition (Non Open Market) at $15.58 per share. $12,884
11-Jun-09 MAUPAY WALTER R JR
Director 		1,300 Option Exercise at $10.13 per share. $13,169
5-Jun-09 SOETERS MARTINUS HERMANUS
Director 		658 Acquisition (Non Open Market) at $18.22 per share. $11,988
4-Jun-09 GREGOIRE SYLVIE
Director 		658 Acquisition (Non Open Market) at $18.22 per share. $11,988
4-Jun-09 ROSENBERG MARTIN
Director 		658 Acquisition (Non Open Market) at $18.22 per share. $11,988
4-Jun-09 WOOD MICHAEL B
Director 		658 Acquisition (Non Open Market) at $18.22 per share. $11,988
4-Jun-09 CORRIGAN MARK
Director 		658 Acquisition (Non Open Market) at $18.22 per share. $11,988
4-Jun-09 BATE KENNETH
Director 		987 Acquisition (Non Open Market) at $18.22 per share. $17,983
7-May-09 GREGOIRE SYLVIE
Director 		2,700 Purchase at $16.94 per share. $45,738
31-Mar-09 STEA GREGORY
Officer 		674 Acquisition (Non Open Market) at $16.36 per share. $11,026
31-Mar-09 JOSEPH TAMARA L
Officer 		531 Acquisition (Non Open Market) at $16.36 per share. $8,687
31-Mar-09 GILMAN STEVEN C
Officer 		293 Acquisition (Non Open Market) at $16.36 per share. $4,793
31-Mar-09 VETTICADEN SANTOSH
Officer 		254 Acquisition (Non Open Market) at $16.36 per share. $4,155
31-Mar-09 FELLOWS LINDON M
Officer 		515 Acquisition (Non Open Market) at $16.36 per share. $8,425
31-Mar-09 BONNEY MICHAEL W
Officer 		674 Acquisition (Non Open Market) at $16.36 per share. $11,026
31-Mar-09 PEREZ ROBERT J
Officer 		674 Acquisition (Non Open Market) at $16.36 per share. $11,026
31-Mar-09 MCGIRR DAVID W J
Officer 		674 Acquisition (Non Open Market) at $16.36 per share. $11,026
30-Mar-09 ROSENBERG MARTIN
Director 		2,000 Option Exercise at $9.56 per share. $19,120
9-Mar-09 WOOD MICHAEL B
Director 		2,000 Option Exercise at $10.02 per share. $20,040
12-Feb-09 STEA GREGORY
Officer 		1 Statement of Ownership N/A
14-Jan-09 SINGLETON J MATTHEW
Director 		2,000 Option Exercise at $11.89 per share. $23,780
14-Jan-09 SINGLETON J MATTHEW
Director 		2,000 Automatic Sale at $22.76 per share. $45,520
31-Dec-08 JOSEPH TAMARA L
Officer 		1,367 Acquisition (Non Open Market) at $15.54 per share. $21,243
31-Dec-08 FELLOWS LINDON M
Officer 		476 Acquisition (Non Open Market) at $15.54 per share. $7,397
31-Dec-08 BONNEY MICHAEL W
Officer 		526 Acquisition (Non Open Market) at $15.54 per share. $8,174
31-Dec-08 PEREZ ROBERT J
Officer 		489 Acquisition (Non Open Market) at $15.54 per share. $7,599
17-Dec-08 SINGLETON J MATTHEW
Director 		2,000 Option Exercise at $11.89 per share. $23,780
17-Dec-08 SINGLETON J MATTHEW
Director 		2,000 Automatic Sale at $23.66 per share. $47,320
2-Dec-08 PEREZ ROBERT J
Officer 		4,348 Option Exercise at $10.35 per share. $45,001
2-Dec-08 PEREZ ROBERT J
Officer 		4,348 Automatic Sale at $25.98 per share. $112,961
19-Nov-08 SINGLETON J MATTHEW
Director 		2,000 Option Exercise at $11.89 per share. $23,780
19-Nov-08 SINGLETON J MATTHEW
Director 		2,000 Automatic Sale at $22.78 per share. $45,560
10-Nov-08 PEREZ ROBERT J
Officer 		5,352 Option Exercise at $10.35 per share. $55,393
10-Nov-08 PEREZ ROBERT J
Officer 		5,352 Automatic Sale at $25.98 per share. $139,044
7-Nov-08 PEREZ ROBERT J
Officer 		300 Option Exercise at $10.35 per share. $3,105
7-Nov-08 PEREZ ROBERT J
Officer 		300 Automatic Sale at $25.98 per share. $7,794
31-Oct-08 MCGIRR DAVID W J
Officer 		25,000 Option Exercise at $9.98 per share. $249,500
31-Oct-08 MCGIRR DAVID W J
Officer 		25,000 Automatic Sale at $24.94 per share. $623,500
30-Oct-08 PEREZ ROBERT J
Officer 		10,000 Option Exercise at $10.35 per share. $103,500
30-Oct-08 PEREZ ROBERT J
Officer 		10,000 Automatic Sale at $22.72 per share. $227,200
29-Oct-08 SINGLETON J MATTHEW
Director 		2,000 Option Exercise at $11.89 per share. $23,780
29-Oct-08 SINGLETON J MATTHEW
Director 		2,000 Automatic Sale at $21.60 per share. $43,200
23-Oct-08 HUTSON NANCY J
Director 		2,000 Purchase at $20.10 - $21.2 per share. $41,0002
23-Oct-08 MCGIRR DAVID W J
Officer 		25,000 Option Exercise at $10.84 per share. $271,000
23-Oct-08 MCGIRR DAVID W J
Officer 		25,000 Sale at $21.23 per share. $530,750
30-Sep-08 JOSEPH TAMARA L
Officer 		156 Acquisition (Non Open Market) at $22.23 per share. $3,467
30-Sep-08 GILMAN STEVEN C
Officer 		181 Acquisition (Non Open Market) at $22.23 per share. $4,023
30-Sep-08 FELLOWS LINDON M
Officer 		23 Acquisition (Non Open Market) at $22.23 per share. $511
22-Jul-08 ROSENBERG MARTIN
Director 		10,000 Option Exercise at $10.02 per share. $100,200
22-Jul-08 ROSENBERG MARTIN
Director 		10,000 Automatic Sale at $22 per share. $220,000
30-Jun-08 JOSEPH TAMARA L
Officer 		385 Acquisition (Non Open Market) at $17.86 per share. $6,876
30-Jun-08 GILMAN STEVEN C
Officer 		229 Acquisition (Non Open Market) at $17.86 per share. $4,089
30-Jun-08 FELLOWS LINDON M
Officer 		644 Acquisition (Non Open Market) at $15.18 - $17.86 per share. $11,0002
30-Jun-08 BONNEY MICHAEL W
Officer 		757 Acquisition (Non Open Market) at $15.18 per share. $11,491
30-Jun-08 PEREZ ROBERT J
Officer 		865 Acquisition (Non Open Market) at $15.18 - $17.86 per share. $14,0002
18-Jun-08 MARTIN DAVID W JR
Director 		32,261 Disposition (Non Open Market) at $0 per share. N/A
18-Jun-08 MARTIN DAVID W JR
Director 		32,261 Acquisition (Non Open Market) at $0 per share. N/A
11-Jun-08 SOETERS MARTINUS HERMANUS
Director 		680 Acquisition (Non Open Market) at $17.63 per share. $11,988
11-Jun-08 GREGOIRE SYLVIE
Director 		680 Acquisition (Non Open Market) at $17.63 per share. $11,988
11-Jun-08 WOOD MICHAEL B
Director 		680 Acquisition (Non Open Market) at $17.63 per share. $11,988
11-Jun-08 MARTIN DAVID W JR
Director 		680 Acquisition (Non Open Market) at $17.63 per share. $11,988
11-Jun-08 BATE KENNETH
Director 		1,020 Acquisition (Non Open Market) at $17.63 per share. $17,982
1-May-08 MARTIN DAVID W JR
Director 		700 Option Exercise at $5.25 per share. $3,675
31-Mar-08 GILMAN STEVEN C
Officer 		121 Acquisition (Non Open Market) at $18.42 per share. $2,228
31-Mar-08 FELLOWS LINDON M
Officer 		384 Acquisition (Non Open Market) at $18.42 per share. $7,073
31-Mar-08 BONNEY MICHAEL W
Officer 		562 Acquisition (Non Open Market) at $18.42 per share. $10,352
31-Mar-08 PEREZ ROBERT J
Officer 		489 Acquisition (Non Open Market) at $18.42 per share. $9,007
31-Mar-08 MCGIRR DAVID W J
Officer 		562 Acquisition (Non Open Market) at $18.42 per share. $10,352
31-Mar-08 GUIFFRE CHRISTOPHERD T
Officer 		307 Acquisition (Non Open Market) at $18.42 per share. $5,654
12-Feb-08 GILMAN STEVEN C
Officer 		2,000 Statement of Ownership 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.
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