| Owner |
Relationship |
Date |
Transaction |
Cost |
# Shares |
Value($) |
Total Shares |
Form |
Form 4 |
| Wilson Stoddard Moran |
Director |
May 22 |
Sale |
$9.02 |
3,300 |
29,764 |
4,330,221 |
4 |
May 23, 06:55 PM |
| Wilson Stoddard Moran |
Director |
May 21 |
Sale |
$9.10 |
69,446 |
631,667 |
4,333,521 |
4 |
May 23, 06:55 PM |
| RockPort Capital Partners II, LP |
10% Owner |
May 21 |
Sale |
$9.10 |
69,446 |
631,667 |
4,333,521 |
4 |
May 23, 06:54 PM |
| RockPort Capital Partners II, LP |
10% Owner |
May 22 |
Sale |
$9.02 |
3,300 |
29,764 |
4,330,221 |
4 |
May 23, 06:54 PM |
| RockPort Capital Partners II, LP |
10% Owner |
May 17 |
Sale |
$9.07 |
30,000 |
272,178 |
4,526,005 |
4 |
May 21, 06:33 PM |
| RockPort Capital Partners II, LP |
10% Owner |
May 20 |
Sale |
$9.10 |
123,038 |
1,119,461 |
4,402,967 |
4 |
May 21, 06:33 PM |
| Wilson Stoddard Moran |
Director |
May 15 |
Sale |
$9.39 |
175,000 |
1,642,900 |
4,583,905 |
4 |
May 17, 06:07 PM |
| Wilson Stoddard Moran |
Director |
May 16 |
Sale |
$9.06 |
27,900 |
252,741 |
4,556,005 |
4 |
May 17, 06:07 PM |
| RockPort Capital Partners II, LP |
10% Owner |
May 16 |
Sale |
$9.06 |
27,900 |
252,741 |
4,556,005 |
4 |
May 17, 06:06 PM |
| RockPort Capital Partners II, LP |
10% Owner |
May 15 |
Sale |
$9.39 |
175,000 |
1,642,900 |
4,583,905 |
4 |
May 17, 06:06 PM |
| McJunkin Jameson J |
Director |
Nov 20 |
Buy |
$2.41 |
39,000 |
94,090 |
39,000 |
4/A |
May 06, 05:38 PM |
| McJunkin Jameson J |
Director |
Apr 04 |
Buy |
$5.98 |
790,271 |
4,722,367 |
5,103,278 |
4/A |
May 06, 05:37 PM |
| NAHI PAUL B |
President and CEO |
Apr 02 |
Option Exercise |
$2.36 |
42,358 |
99,999 |
249,573 |
4 |
Apr 04, 02:16 PM |
| McJunkin Jameson J |
Director |
Nov 20 |
Buy |
$2.41 |
39,000 |
94,090 |
23,500 |
4 |
Nov 23, 06:58 PM |
| BELUR RAGHUVEER R |
VP, Products and Strat. Init |
Nov 20 |
Buy |
$2.43 |
20,746 |
50,325 |
10,526 |
4 |
Nov 21, 05:02 PM |
| NAHI PAUL B |
President and CEO |
Nov 15 |
Buy |
$2.12 |
45,000 |
95,364 |
45,000 |
4 |
Nov 19, 06:44 PM |
| FOX CIARAN |
VP, Quality & Reliability |
Nov 16 |
Buy |
$2.03 |
5,000 |
10,151 |
3,000 |
4 |
Nov 19, 06:44 PM |
| ROSSI BILL |
Chief Marketing Officer |
Nov 16 |
Buy |
$2.10 |
5,000 |
10,476 |
3,494 |
4 |
Nov 19, 06:43 PM |
| DEMPSEY NEAL |
Director |
Nov 15 |
Buy |
$5.27 |
13,402 |
70,629 |
13,402 |
4/A |
Jun 05, 03:34 PM |
| McJunkin Jameson J |
Director |
Nov 15 |
Buy |
$5.27 |
26,382 |
139,033 |
26,382 |
4/A |
Jun 05, 03:33 PM |
| Loeb Daniel S |
Director |
Apr 04 |
Buy |
$6.00 |
763,888 |
4,583,328 |
7,258,829 |
4/A |
Apr 10, 04:24 PM |
| Loeb Daniel S |
Director |
Apr 04 |
Buy |
$6.00 |
763,888 |
4,583,328 |
7,258,829 |
4 |
Apr 05, 06:21 PM |
| KPCB GREEN GROWTH FUND LLC |
10% Owner |
Apr 04 |
Buy |
$6.00 |
728,215 |
4,369,290 |
959,009 |
4 |
Apr 04, 05:32 PM |
| Kortlang Benjamin John |
Director |
Nov 15 |
Buy |
$5.27 |
65 |
343 |
158 |
4 |
Apr 04, 05:32 PM |
| Kortlang Benjamin John |
Director |
Nov 15 |
Buy |
$5.27 |
95,033 |
500,824 |
230,794 |
4 |
Apr 04, 05:32 PM |
| Kortlang Benjamin John |
Director |
Apr 04 |
Buy |
$6.00 |
500 |
3,000 |
658 |
4 |
Apr 04, 05:32 PM |
| Kortlang Benjamin John |
Director |
Apr 04 |
Buy |
$6.00 |
728,215 |
4,369,290 |
959,009 |
4 |
Apr 04, 05:32 PM |
| DEMPSEY NEAL |
Director |
Nov 15 |
Buy |
$0.58 |
13,402 |
7,773 |
13,402 |
4 |
Apr 04, 02:11 PM |
| DEMPSEY NEAL |
Director |
Apr 04 |
Buy |
$6.00 |
166,667 |
1,000,002 |
166,667 |
4 |
Apr 04, 02:11 PM |
| Madrone Partners, L.P. |
10% Owner |
Apr 04 |
Buy |
$6.00 |
763,889 |
4,583,334 |
763,889 |
4 |
Apr 04, 02:11 PM |
| McJunkin Jameson J |
Director |
Nov 15 |
Buy |
$0.58 |
26,382 |
15,302 |
26,382 |
4 |
Apr 04, 02:10 PM |
| McJunkin Jameson J |
Director |
Apr 04 |
Buy |
$6.00 |
763,889 |
4,583,334 |
763,889 |
4 |
Apr 04, 02:10 PM |
| RockPort Capital Partners II, LP |
10% Owner |
Apr 04 |
Buy |
$6.00 |
41,666 |
249,996 |
41,666 |
4 |
Apr 04, 02:09 PM |
| Wilson Stoddard Moran |
Director |
Apr 04 |
Buy |
$6.00 |
41,666 |
249,996 |
41,666 |
4 |
Apr 04, 02:08 PM |
| Loeb Daniel S |
Director |
Mar 30 |
Buy |
$8.02 |
919,890 |
7,379,953 |
722,600 |
4 |
Apr 03, 04:03 PM |
