|
|||||
|
|
| Latest Insider Trading | Top Insider Trading Recent Week | Top 10% Owner Trading Recent Week | Filter
|
| Ticker | Owner | Relationship | Date | Transaction | Cost |
#Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 17 '12 | Sale | 6.53 | 10,000 | 65,330 | 1,621,334 | Dec 19 06:52 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 12 '12 | Sale | 6.13 | 13,500 | 82,750 | 1,694,702 | Dec 13 05:35 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 13 '12 | Sale | 6.36 | 19,934 | 126,693 | 1,674,768 | Dec 13 05:35 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 11 '12 | Sale | 6.11 | 19,800 | 120,968 | 1,708,202 | Dec 13 05:35 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 06 '12 | Sale | 6.21 | 8,558 | 53,187 | 1,751,337 | Dec 10 05:06 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 10 '12 | Sale | 6.10 | 6,035 | 36,842 | 1,728,002 | Dec 10 05:06 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 30 '12 | Sale | 6.81 | 1,000 | 6,811 | 234,080 | Dec 04 05:36 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 03 '12 | Sale | 6.71 | 1,500 | 10,069 | 232,580 | Dec 04 05:36 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 04 '12 | Sale | 6.50 | 29,700 | 193,050 | 202,880 | Dec 04 05:36 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 26 '12 | Sale | 7.16 | 6,781 | 48,561 | 235,744 | Nov 28 05:24 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 27 '12 | Sale | 7.00 | 200 | 1,400 | 1,792,559 | Nov 28 05:24 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 28 '12 | Sale | 6.81 | 464 | 3,160 | 1,792,095 | Nov 28 05:24 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 20 '12 | Sale | 7.22 | 2,093 | 15,105 | 1,799,540 | Nov 23 12:52 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Jan 12 '12 | Sale | 11.20 | 2,545 | 28,510 | 249,018 | Jan 17 06:00 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Jan 09 '12 | Sale | 11.06 | 100 | 1,106 | 1,566,024 | Jan 11 06:23 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Jan 10 '12 | Sale | 11.13 | 7,000 | 77,886 | 253,390 | Jan 11 06:23 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Jan 11 '12 | Sale | 11.32 | 6,300 | 71,311 | 251,563 | Jan 11 06:23 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Oct 20 '11 | Sale | 12.01 | 40,983 | 492,026 | 256,367 | Oct 24 04:49 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Oct 21 '11 | Sale | 12.09 | 200 | 2,418 | 256,167 | Oct 24 04:49 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Oct 24 '11 | Sale | 12.14 | 1,300 | 15,778 | 255,854 | Oct 24 04:49 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Oct 17 '11 | Sale | 12.08 | 600 | 7,248 | 269,662 | Oct 19 05:34 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Oct 18 '11 | Sale | 12.02 | 18,796 | 225,967 | 266,974 | Oct 19 05:34 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Oct 19 '11 | Sale | 12.00 | 7,532 | 90,399 | 265,129 | Oct 19 05:34 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Apr 04 '11 | Buy | 11.50 | 1,768 | 20,332 | 1,611,356 | Apr 06 05:34 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Apr 05 '11 | Buy | 11.49 | 800 | 9,193 | 1,612,156 | Apr 06 05:34 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 25 '11 | Buy | 11.00 | 1,100 | 12,100 | 1,608,688 | Mar 29 05:47 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 28 '11 | Buy | 10.98 | 900 | 9,883 | 1,609,588 | Mar 29 05:47 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 22 '11 | Buy | 10.72 | 3,200 | 34,300 | 1,599,541 | Mar 24 05:09 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 23 '11 | Buy | 10.72 | 2,800 | 30,024 | 1,602,341 | Mar 24 05:09 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 24 '11 | Buy | 10.99 | 5,247 | 57,690 | 1,607,588 | Mar 24 05:09 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 17 '11 | Buy | 9.90 | 7,824 | 77,439 | 1,592,728 | Mar 21 05:35 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 18 '11 | Buy | 10.11 | 2,413 | 24,403 | 1,595,141 | Mar 21 05:35 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 21 '11 | Buy | 10.63 | 1,200 | 12,755 | 1,596,341 | Mar 21 05:35 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 16 '10 | Buy | 9.73 | 4,942 | 48,089 | 1,585,999 | Mar 16 05:11 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 14 '11 | Buy | 9.55 | 100 | 955 | 1,574,992 | Mar 16 05:11 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 15 '11 | Buy | 9.69 | 7,052 | 68,311 | 1,581,057 | Mar 16 05:11 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 09 '11 | Buy | 9.86 | 2,047 | 20,181 | 1,566,857 | Mar 11 04:53 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 10 '11 | Buy | 9.51 | 4,343 | 41,303 | 1,570,592 | Mar 11 04:53 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 11 '11 | Buy | 9.65 | 5,000 | 48,248 | 1,574,892 | Mar 11 04:53 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 04 '11 | Buy | 10.05 | 5,000 | 50,250 | 1,546,192 | Mar 08 04:51 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 07 '11 | Buy | 10.04 | 2,700 | 27,116 | 1,548,514 | Mar 08 04:51 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 08 '11 | Buy | 10.05 | 19,282 | 193,740 | 1,565,097 | Mar 08 04:51 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Feb 28 '11 | Buy | 10.08 | 11,900 | 119,896 | 1,758,161 | Mar 02 05:36 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 01 '11 | Buy | 10.09 | 4,140 | 41,772 | 1,797,561 | Mar 02 05:36 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Mar 02 '11 | Buy | 10.10 | 41,000 | 414,284 | 1,541,892 | Mar 02 05:36 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Feb 23 '11 | Buy | 10.38 | 28,487 | 295,612 | 1,474,486 | Feb 25 05:04 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Feb 24 '11 | Buy | 10.13 | 16,339 | 165,575 | 1,488,538 | Feb 25 05:04 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Feb 25 '11 | Buy | 10.08 | 5,000 | 50,418 | 1,492,838 | Feb 25 05:04 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Jan 20 '11 | Buy | 10.49 | 3,400 | 35,674 | 1,449,987 | Jan 24 05:03 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Jan 03 '11 | Buy | 10.21 | 4,719 | 48,173 | 1,443,977 | Jan 05 04:55 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Jan 04 '11 | Buy | 10.50 | 2,200 | 23,100 | 1,446,177 | Jan 05 04:55 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Jan 05 '11 | Buy | 10.48 | 900 | 9,432 | 1,447,077 | Jan 05 04:55 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 28 '10 | Buy | 10.27 | 10,700 | 109,860 | 1,438,238 | Jan 03 11:24 AM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 29 '10 | Buy | 10.21 | 600 | 6,125 | 1,438,838 | Jan 03 11:24 AM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 30 '10 | Buy | 10.20 | 100 | 1,020 | 1,438,938 | Jan 03 11:24 AM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 31 '10 | Buy | 10.20 | 1,000 | 10,200 | 1,439,938 | Jan 03 11:24 AM |
| ATRC | Discovery Group I, LLC | 10% Owner | Dec 20 '10 | Buy | 10.00 | 1,000 | 9,996 | 1,429,079 | Dec 23 04:01 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 29 '10 | Buy | 8.50 | 1,000 | 8,500 | 1,425,815 | Dec 01 06:28 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 30 '10 | Buy | 8.49 | 2,645 | 22,468 | 1,428,079 | Dec 01 06:28 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 15 '10 | Buy | 8.00 | 3,400 | 27,210 | 1,422,761 | Nov 17 05:57 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 16 '10 | Buy | 8.01 | 2,400 | 19,222 | 1,424,815 | Nov 17 05:57 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 10 '10 | Buy | 8.09 | 10,000 | 80,927 | 1,411,447 | Nov 12 05:47 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 11 '10 | Buy | 8.05 | 3,350 | 26,968 | 1,414,315 | Nov 12 05:47 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 12 '10 | Buy | 8.04 | 6,468 | 51,972 | 1,419,851 | Nov 12 05:47 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 05 '10 | Buy | 8.23 | 12,435 | 102,331 | 1,389,531 | Nov 09 05:25 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 08 '10 | Buy | 8.19 | 10,662 | 87,299 | 1,398,658 | Nov 09 05:25 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 09 '10 | Buy | 8.15 | 4,941 | 40,285 | 1,402,887 | Nov 09 05:25 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 01 '10 | Buy | 8.10 | 33,700 | 272,899 | 1,347,379 | Nov 02 05:36 PM |
| ATRC | Discovery Group I, LLC | 10% Owner | Nov 02 '10 | Buy | 8.09 | 36,808 | 297,692 | 235,628 | Nov 02 05:36 PM |
| TIER | Discovery Group I, LLC | 10% Owner | Mar 09 '09 | Buy | 5.59 | 30,547 | 170,761 | 2,323,002 | Mar 11 05:39 PM |
| TIER | Discovery Group I, LLC | 10% Owner | Mar 10 '09 | Buy | 5.81 | 136,402 | 792,720 | 2,459,404 | Mar 11 05:39 PM |
| TIER | Discovery Group I, LLC | 10% Owner | Mar 04 '09 | Buy | 5.30 | 200,000 | 1,059,580 | 2,157,563 | Mar 06 05:22 PM |
| TIER | Discovery Group I, LLC | 10% Owner | Mar 05 '09 | Buy | 5.29 | 122,778 | 649,741 | 2,280,341 | Mar 06 05:22 PM |
| TIER | Discovery Group I, LLC | 10% Owner | Mar 06 '09 | Buy | 5.53 | 12,114 | 66,976 | 2,292,455 | Mar 06 05:22 PM |
Join thousands of traders who make more informed decisions with our premium features. Real-time quotes, advanced visualizations, alerts, and much more.
Learn more about Finviz Elite