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Volterra Semiconductor LLC (VLTR)

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Ticker: VLTR
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Numann William
SVP Servers & Storage & Comm
1 sale — total 295,800 USD
Sale 15 Mar 2013
Value US$4,442,969.54 | Price 454.58 | Shares 88,845
Sale 14 Mar 2013
Value US$1,633,174.94 | Price 13.89 | Shares 87,098
Sale 14 Mar 2013
Value US$106,170.00 | Price 15.00 | Shares 7,078
Sale 13 Mar 2013
Value US$43,859.22 | Price 15.01 | Shares 2,922
Sale 28 Feb 2013
Value US$59,814.50 | Price 15.50 | Shares 3,859
Sale 27 Feb 2013
Value US$249,378.45 | Price 15.45 | Shares 16,141
Sale 21 Feb 2013
Value US$80,000.00 | Price 16.00 | Shares 5,000
Sale 6 Nov 2012
Value US$46,065.50 | Price 18.65 | Shares 2,470
Sale 7 Sep 2012
Value US$602,250.00 | Price 24.09 | Shares 25,000
Sale 21 Aug 2012
Value US$88,204.50 | Price 25.50 | Shares 3,459
Sale 17 Aug 2012
Value US$13,795.50 | Price 25.50 | Shares 541
Sale 10 Aug 2012
Value US$99,000.00 | Price 24.75 | Shares 4,000
Sale 9 Aug 2012
Value US$602,544.60 | Price 24.36 | Shares 24,735
Sale 2 May 2012
Value US$140,941.68 | Price 32.52 | Shares 4,334
Planned sale 30 Apr 2012
Value US$164,300.00 | Price 32.86 | Shares 5,000
Planned sale 27 Apr 2012
Value US$81,100.00 | Price 32.44 | Shares 2,500
Sale 25 Apr 2012
Value US$125,160.00 | Price 31.29 | Shares 4,000
Planned sale 19 Apr 2012
Value US$135,200.00 | Price 33.80 | Shares 4,000
Planned sale 16 Apr 2012
Value US$95,760.00 | Price 31.92 | Shares 3,000
Planned sale 26 Mar 2012
Value US$340,000.00 | Price 34.00 | Shares 10,000
Planned sale 1 Mar 2012
Value US$913,796.64 | Price 30.78 | Shares 29,688
Sale 9 Feb 2012
Value US$62,900.00 | Price 31.45 | Shares 2,000
Sale 3 Feb 2012
Value US$775,500.00 | Price 31.02 | Shares 25,000
Planned sale 30 Jan 2012
Value US$150,100.00 | Price 30.02 | Shares 5,000
Sale 26 Jan 2012
Value US$211,623.00 | Price 30.67 | Shares 6,900
Sale 26 Jan 2012
Value US$61,040.00 | Price 30.52 | Shares 2,000
Sale 26 Jan 2012
Value US$156,343.00 | Price 30.50 | Shares 5,126
Sale 25 Jan 2012
Value US$1,369,554.48 | Price 30.52 | Shares 44,874
Planned sale 23 Jan 2012
Value US$380,625.00 | Price 29.00 | Shares 13,125
Sale 6 Dec 2011
Value US$75,420.00 | Price 25.14 | Shares 3,000
Sale 4 Nov 2011
Value US$50,000.00 | Price 25.00 | Shares 2,000
Sale 4 Nov 2011
Value US$709,675.00 | Price 25.00 | Shares 28,387
Sale 3 Nov 2011
Value US$49,600.00 | Price 24.80 | Shares 2,000
Sale 3 Nov 2011
Value US$244,825.00 | Price 25.00 | Shares 9,793
Sale 28 Oct 2011
Value US$41,450.00 | Price 25.00 | Shares 1,658
Sale 27 Oct 2011
Value US$254,456.48 | Price 25.04 | Shares 10,162
Planned sale 27 Oct 2011
Value US$500,000.00 | Price 25.00 | Shares 20,000
Sale 26 Oct 2011
Value US$1,160,500.00 | Price 23.21 | Shares 50,000
Planned sale 1 Aug 2011
Value US$63,925.00 | Price 25.57 | Shares 2,500
Planned sale 16 Jun 2011
Value US$138,500.00 | Price 22.16 | Shares 6,250
Sale 15 Jun 2011
Value US$212,062.50 | Price 21.75 | Shares 9,750
Sale 15 Jun 2011
Value US$436,000.00 | Price 21.80 | Shares 20,000
Sale 14 Jun 2011
Value US$435,200.00 | Price 21.76 | Shares 20,000
Sale 13 Jun 2011
Value US$43,803.76 | Price 21.88 | Shares 2,002
Sale 31 May 2011
Value US$612,500.00 | Price 24.50 | Shares 25,000
Sale 27 May 2011
Value US$59,460.42 | Price 24.54 | Shares 2,423
Sale 26 May 2011
Value US$553,136.50 | Price 24.50 | Shares 22,577
Planned sale 16 May 2011
Value US$158,250.00 | Price 25.32 | Shares 6,250
Planned sale 2 May 2011
Value US$64,700.00 | Price 25.88 | Shares 2,500
Sale 29 Apr 2011
Value US$131,150.00 | Price 26.23 | Shares 5,000
Planned sale 18 Apr 2011
Value US$147,062.50 | Price 23.53 | Shares 6,250
Planned sale 16 Mar 2011
Value US$142,937.50 | Price 22.87 | Shares 6,250
Sale 14 Mar 2011
Value US$139,588.90 | Price 22.46 | Shares 6,215
Planned sale 16 Feb 2011
Value US$162,375.00 | Price 25.98 | Shares 6,250
Planned sale 1 Feb 2011
Value US$125,000.00 | Price 25.00 | Shares 5,000
Buy 27 Jan 2011
Value US$89,688.00 | Price 24.24 | Shares 3,700
Buy 27 Jan 2011
Value US$4,846.00 | Price 24.23 | Shares 200
Buy 27 Jan 2011
Value US$2,424.00 | Price 24.24 | Shares 100
Planned sale 18 Jan 2011
Value US$164,437.50 | Price 26.31 | Shares 6,250
Planned sale 16 Dec 2010
Value US$147,125.00 | Price 23.54 | Shares 6,250
Sale 6 Dec 2010
Value US$410,200.00 | Price 23.44 | Shares 17,500
Planned sale 16 Nov 2010
Value US$128,875.00 | Price 20.62 | Shares 6,250
Sale 10 Nov 2010
Value US$367,510.00 | Price 20.56 | Shares 17,875
Planned sale 18 Oct 2010
Value US$128,812.50 | Price 20.61 | Shares 6,250
Planned sale 16 Sep 2010
Value US$132,875.00 | Price 21.26 | Shares 6,250
Planned sale 16 Aug 2010
Value US$125,000.00 | Price 20.00 | Shares 6,250
Planned sale 2 Aug 2010
Value US$57,500.00 | Price 23.00 | Shares 2,500
Planned sale 16 Jul 2010
Value US$170,856.25 | Price 27.34 | Shares 6,250
Planned sale 14 Jun 2010
Value US$204,782.85 | Price 24.09 | Shares 8,500
Planned sale 14 Jun 2010
Value US$192,736.80 | Price 24.09 | Shares 8,000
Sale 14 Jun 2010
Value US$101,052.00 | Price 24.06 | Shares 4,200
Planned sale 3 Jun 2010
Value US$150,000.00 | Price 24.00 | Shares 6,250
Planned sale 14 May 2010
Value US$186,320.00 | Price 21.92 | Shares 8,500
Planned sale 14 May 2010
Value US$175,360.00 | Price 21.92 | Shares 8,000
Planned sale 3 May 2010
Value US$83,141.03 | Price 24.19 | Shares 3,437
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed 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
2013-03-18 2013-03-15 S Sale Numann William

SVP Servers & Storage & Comm

Officer
88,845 +40.4%
454.58
US$4,442,970 		88,845 +40.4% 454.58 US$4,442,970
2013-03-18 2013-03-14 S Sale Teuscher Craig

SVP & Chief Operating Officer

Officer
87,098 +36.2%
13.89
US$1,633,175 		87,098 +36.2% 13.89 US$1,633,175
2013-03-14 2013-03-14 S Sale Numann William

SVP Servers & Storage & Comm

Officer
20,405 +11.7%
50.41
US$4,573,737 		20,405 +11.7% 50.41 US$4,573,737
2013-03-14 2013-03-13 S Sale Numann William

SVP Servers & Storage & Comm

Officer
2,922 -63.1%
15.01
US$43,859 		2,922 -63.1% 15.01 US$43,859
2013-03-01 2013-02-28 S Sale Teuscher Craig

SVP & Chief Operating Officer

Officer
3,859 -3.0%
15.50
US$59,814 		3,859 -3.0% 15.50 US$59,814
2013-03-01 2013-02-27 S Sale Teuscher Craig

SVP & Chief Operating Officer

Officer
16,141 -11.2%
15.45
US$249,378 		16,141 -11.2% 15.45 US$249,378
2013-02-26 2013-02-21 S Sale Truman Thomas

VP Worldwide Sales

Officer
5,000 -100.0%
16.00
US$80,000 		5,000 -100.0% 16.00 US$80,000
2013-02-12 2012-11-06 S Sale Truman Thomas

VP Worldwide Sales

Officer
2,470 -100.0%
18.65
US$46,066 		2,470 -100.0% 18.65 US$46,066
2012-09-07 2012-09-07 S Sale Teuscher Craig

SVP, Notebook Products Group

Officer
25,000 -13.4%
24.09
US$602,250 		25,000 -13.4% 24.09 US$602,250
2012-08-21 2012-08-21 S Sale Numann William

SVP Server & Storage & Comm

Officer
3,459 -70.2%
25.50
US$88,204 		3,459 -70.2% 25.50 US$88,204
2012-08-20 2012-08-17 S Sale Numann William

SVP Server & Storage & Comm

Officer
541 -26.9%
25.50
US$13,796 		541 -26.9% 25.50 US$13,796
2012-08-13 2012-08-10 S Sale Numann William

SVP Server & Storage & Comm

Officer
4,000 -73.2%
24.75
US$99,000 		4,000 -73.2% 24.75 US$99,000
2012-08-13 2012-08-09 S Sale Truman Thomas

VP Worldwide Sales

Officer
24,735 -90.9%
24.36
US$602,545 		24,735 -90.9% 24.36 US$602,545
2012-05-03 2012-05-02 S Sale BURNS MIKE

SVP of Finance CFO & Treasurer

Officer
4,334 -53.9%
32.52
US$140,942 		4,334 -53.9% 32.52 US$140,942
2012-05-01 2012-04-30 PlS Planned sale Numann William

SVP Server & Storage & Comm

Officer
5,000 -81.1%
32.86
US$164,300 		5,000 -81.1% 32.86 US$164,300
2012-05-01 2012-04-27 PlS Planned sale PAISLEY CHRISTOPHER B Non-Executive Director
2,500 -10.1%
32.44
US$81,100 		2,500 -10.1% 32.44 US$81,100
2012-04-27 2012-04-25 S Sale ROSS EDWARD C Non-Executive Director
4,000 -22.9%
31.29
US$125,160 		4,000 -22.9% 31.29 US$125,160
2012-04-23 2012-04-19 PlS Planned sale Truman Thomas

VP Worldwide Sales

Officer
4,000 -70.9%
33.80
US$135,200 		4,000 -70.9% 33.80 US$135,200
2012-04-18 2012-04-16 PlS Planned sale Truman Thomas

VP Worldwide Sales

Officer
3,000 -64.7%
31.92
US$95,760 		3,000 -64.7% 31.92 US$95,760
2012-03-27 2012-03-26 PlS Planned sale BURNS MIKE

SVP of Finance CFO & Treasurer

Officer
10,000 -55.4%
34.00
US$340,000 		10,000 -55.4% 34.00 US$340,000
2012-03-05 2012-03-01 PlS Planned sale BURNS MIKE

SVP of Finance CFO & Treasurer

Officer
29,688 -78.7%
30.78
US$913,797 		29,688 -78.7% 30.78 US$913,797
2012-02-13 2012-02-09 S Sale ROSS EDWARD C Non-Executive Director
2,000 -16.9%
31.45
US$62,900 		2,000 -16.9% 31.45 US$62,900
2012-02-07 2012-02-03 S Sale Staszak Jeffrey

President, CEO

Executive Director
25,000 -11.7%
31.02
US$775,500 		25,000 -11.7% 31.02 US$775,500
2012-01-30 2012-01-30 PlS Planned sale PAISLEY CHRISTOPHER B Non-Executive Director
5,000 -21.2%
30.02
US$150,100 		5,000 -21.2% 30.02 US$150,100
2012-01-30 2012-01-26 S Sale Liou Fu-Tai Non-Executive Director
6,900 -33.8%
30.67
US$211,623 		6,900 -33.8% 30.67 US$211,623
2012-01-30 2012-01-26 S Sale ROSS EDWARD C Non-Executive Director
2,000 -16.9%
30.52
US$61,040 		2,000 -16.9% 30.52 US$61,040
2012-01-27 2012-01-26 S Sale Teuscher Craig

SVP, Notebook Products Group

Officer
5,126 -2.7%
30.50
US$156,343 		5,126 -2.7% 30.50 US$156,343
2012-01-27 2012-01-25 S Sale Teuscher Craig

SVP, Notebook Products Group

Officer
44,874 -19.0%
30.52
US$1,369,554 		44,874 -19.0% 30.52 US$1,369,554
2012-01-25 2012-01-23 PlS Planned sale BURNS MIKE

SVP of Finance CFO & Treasurer

Officer
13,125 -62.0%
29.00
US$380,625 		13,125 -62.0% 29.00 US$380,625
2011-12-07 2011-12-06 S Sale Liou Fu-Tai Non-Executive Director
3,000 -18.2%
25.14
US$75,420 		3,000 -18.2% 25.14 US$75,420
2011-11-07 2011-11-04 S Sale ROSS EDWARD C Non-Executive Director
2,000 -16.9%
25.00
US$50,000 		2,000 -16.9% 25.00 US$50,000
2011-11-07 2011-11-04 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
28,387 -10.2%
25.00
US$709,675 		28,387 -10.2% 25.00 US$709,675
2011-11-07 2011-11-03 S Sale ROSS EDWARD C Non-Executive Director
2,000 -16.9%
24.80
US$49,600 		2,000 -16.9% 24.80 US$49,600
2011-11-07 2011-11-03 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
9,793 -3.4%
25.00
US$244,825 		9,793 -3.4% 25.00 US$244,825
2011-10-31 2011-10-28 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
1,658 -0.6%
25.00
US$41,450 		1,658 -0.6% 25.00 US$41,450
2011-10-31 2011-10-27 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
10,162 -3.4%
25.04
US$254,456 		10,162 -3.4% 25.04 US$254,456
2011-10-28 2011-10-27 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
20,000 -6.7%
25.00
US$500,000 		20,000 -6.7% 25.00 US$500,000
2011-10-28 2011-10-26 S Sale Staszak Jeffrey

President, CEO

Executive Director
50,000 -14.4%
23.21
US$1,160,500 		50,000 -14.4% 23.21 US$1,160,500
2011-08-02 2011-08-01 PlS Planned sale PAISLEY CHRISTOPHER B Non-Executive Director
2,500 -11.8%
25.57
US$63,925 		2,500 -11.8% 25.57 US$63,925
2011-06-17 2011-06-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
22.16
US$138,500 		6,250 -1.8% 22.16 US$138,500
2011-06-17 2011-06-15 S Sale Truman Thomas

VP Worldwide Sales

Officer
9,750 -83.0%
21.75
US$212,062 		9,750 -83.0% 21.75 US$212,062
2011-06-16 2011-06-15 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
20,000 -6.3%
21.80
US$436,000 		20,000 -6.3% 21.80 US$436,000
2011-06-16 2011-06-14 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
20,000 -5.9%
21.76
US$435,200 		20,000 -5.9% 21.76 US$435,200
2012-04-18 2011-06-13 S Sale Truman Thomas

VP Worldwide Sales

Officer
2,002 -55.0%
21.88
US$43,804 		2,002 -55.0% 21.88 US$43,804
2011-06-02 2011-05-31 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
25,000 -6.9%
24.50
US$612,500 		25,000 -6.9% 24.50 US$612,500
2011-05-31 2011-05-27 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
2,423 -0.7%
24.54
US$59,460 		2,423 -0.7% 24.54 US$59,460
2011-05-31 2011-05-26 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
22,577 -5.8%
24.50
US$553,136 		22,577 -5.8% 24.50 US$553,136
2011-05-17 2011-05-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
25.32
US$158,250 		6,250 -1.8% 25.32 US$158,250
2011-05-03 2011-05-02 PlS Planned sale PAISLEY CHRISTOPHER B Non-Executive Director
2,500 -11.8%
25.88
US$64,700 		2,500 -11.8% 25.88 US$64,700
2011-04-29 2011-04-29 S Sale Teuscher Craig

SVP of Ops, Mnf. Eng. & QA

Officer
5,000 -1.3%
26.23
US$131,150 		5,000 -1.3% 26.23 US$131,150
2011-04-19 2011-04-18 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
23.53
US$147,062 		6,250 -1.8% 23.53 US$147,062
2011-03-18 2011-03-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
22.87
US$142,938 		6,250 -1.8% 22.87 US$142,938
2011-03-16 2011-03-14 S Sale Numann William

SVP of New Product Development

Officer
6,215 -8.6%
22.46
US$139,589 		6,215 -8.6% 22.46 US$139,589
2011-02-18 2011-02-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
25.98
US$162,375 		6,250 -1.8% 25.98 US$162,375
2011-02-01 2011-02-01 PlS Planned sale PAISLEY CHRISTOPHER B Non-Executive Director
5,000 -25.0%
25.00
US$125,000 		5,000 -25.0% 25.00 US$125,000
2011-01-27 2011-01-27 B Purchase QUINSEY RALPH Non-Executive Director
3,700 +1233.3%
24.24
US$89,688 		3,700 +1233.3% 24.24 US$89,688
2011-01-27 2011-01-27 B Purchase QUINSEY RALPH Non-Executive Director
200 +200.0%
24.23
US$4,846 		200 +200.0% 24.23 US$4,846
2011-01-27 2011-01-27 B Purchase QUINSEY RALPH Non-Executive Director
100 +inf%
24.24
US$2,424 		100 +inf% 24.24 US$2,424
2011-01-20 2011-01-18 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
26.31
US$164,438 		6,250 -1.8% 26.31 US$164,438
2010-12-17 2010-12-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
23.54
US$147,125 		6,250 -1.8% 23.54 US$147,125
2010-12-07 2010-12-06 S Sale WINN EDWARD C V Non-Executive Director
17,500 -100.0%
23.44
US$410,200 		17,500 -100.0% 23.44 US$410,200
2010-11-18 2010-11-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
20.62
US$128,875 		6,250 -1.8% 20.62 US$128,875
2010-11-15 2010-11-10 S Sale Numann William

VP Marketing

Officer
17,875 -19.9%
20.56
US$367,510 		17,875 -19.9% 20.56 US$367,510
2010-10-19 2010-10-18 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
20.61
US$128,812 		6,250 -1.8% 20.61 US$128,812
2010-09-20 2010-09-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
21.26
US$132,875 		6,250 -1.8% 21.26 US$132,875
2010-08-17 2010-08-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
20.00
US$125,000 		6,250 -1.8% 20.00 US$125,000
2010-08-04 2010-08-02 PlS Planned sale PAISLEY CHRISTOPHER B Non-Executive Director
2,500 -14.3%
23.00
US$57,500 		2,500 -14.3% 23.00 US$57,500
2010-07-19 2010-07-16 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
6,250 -1.8%
27.34
US$170,856 		6,250 -1.8% 27.34 US$170,856
2010-06-15 2010-06-14 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
8,500 -18.6%
24.09
US$204,783 		8,500 -18.6% 24.09 US$204,783
2010-06-15 2010-06-14 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
8,000 -2.3%
24.09
US$192,737 		8,000 -2.3% 24.09 US$192,737
2010-06-14 2010-06-14 S Sale Teuscher Craig

VP Sales & Appl. Engineering

Officer
4,200 -1.0%
24.06
US$101,052 		4,200 -1.0% 24.06 US$101,052
2010-06-03 2010-06-03 PlS Planned sale BURNS MIKE

VP, CFO and Treasurer

Officer
6,250 -52.8%
24.00
US$150,000 		6,250 -52.8% 24.00 US$150,000
2010-05-17 2010-05-14 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
8,500 -15.7%
21.92
US$186,320 		8,500 -15.7% 21.92 US$186,320
2010-05-17 2010-05-14 PlS Planned sale Staszak Jeffrey

President, CEO

Executive Director
8,000 -2.3%
21.92
US$175,360 		8,000 -2.3% 21.92 US$175,360
2010-05-04 2010-05-03 PlS Planned sale BURNS MIKE

VP, CFO and Treasurer

Officer
3,437 -44.2%
24.19
US$83,141 		3,437 -44.2% 24.19 US$83,141
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