| Ticker |
Owner |
Relationship |
Date |
Transaction |
Cost  |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| VIAV | KEVIN SIEBERT | Officer | Dec 08 '25 | Proposed Sale | 18.26 | 24,225 | 442,281 | | Dec 08 04:31 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Dec 08 '25 | Sale | 18.26 | 24,225 | 442,349 | 49,225 | Dec 08 02:32 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Nov 03 '25 | Sale | 17.29 | 11,148 | 192,749 | 73,450 | Nov 04 02:34 PM |
| VIAV | KEVIN SIEBERT | Officer | Nov 03 '25 | Proposed Sale | 17.29 | 11,148 | 192,796 | | Nov 03 04:10 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 25 '25 | Sale | 12.17 | 9,927 | 120,812 | 84,598 | Sep 25 05:03 PM |
|
| VIAV | KEVIN SIEBERT | Officer | Sep 25 '25 | Proposed Sale | 12.17 | 9,927 | 120,810 | | Sep 25 04:07 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 23 '25 | Option Exercise | 0.00 | 33,955 | 0 | 100,838 | Sep 25 04:05 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 29 '25 | Sale | 11.18 | 13,115 | 146,626 | 71,159 | Sep 02 04:59 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 28 '25 | Option Exercise | 0.00 | 34,196 | 0 | 88,920 | Sep 02 11:10 AM |
| VIAV | KEVIN SIEBERT | Officer | Aug 29 '25 | Proposed Sale | 11.18 | 13,115 | 146,560 | | Aug 29 04:23 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Mar 03 '25 | Sale | 11.24 | 13,499 | 151,729 | 60,373 | Mar 05 04:58 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Feb 28 '25 | Option Exercise | 0.00 | 20,000 | 0 | 80,373 | Mar 04 03:39 PM |
| VIAV | KEVIN SIEBERT | Officer | Mar 03 '25 | Proposed Sale | 11.24 | 13,499 | 151,740 | | Mar 03 04:35 PM |
| VIAV | KEVIN SIEBERT | Officer | Sep 26 '24 | Proposed Sale | 8.86 | 2,671 | 23,665 | | Sep 26 04:02 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 26 '24 | Sale | 8.86 | 2,671 | 23,665 | 60,373 | Sep 26 03:24 PM |
|
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 24 '24 | Option Exercise | 0.00 | 9,198 | 0 | 64,375 | Sep 26 02:36 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 29 '24 | Sale | 8.63 | 8,432 | 72,768 | 56,617 | Aug 30 01:49 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 28 '24 | Option Exercise | 0.00 | 25,684 | 0 | 68,242 | Aug 30 01:20 PM |
| VIAV | KEVIN SIEBERT | Officer | Aug 29 '24 | Proposed Sale | 8.63 | 8,432 | 72,748 | | Aug 29 04:18 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Mar 11 '24 | Sale | 10.70 | 13,967 | 149,447 | 47,097 | Mar 12 03:05 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 28 '23 | Sale | 9.08 | 13,179 | 119,665 | 61,064 | Oct 02 02:13 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 26 '23 | Option Exercise | 0.00 | 23,570 | 0 | 75,651 | Sep 28 04:25 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 30 '23 | Sale | 10.50 | 12,994 | 136,437 | 57,769 | Sep 01 04:10 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 28 '23 | Option Exercise | 0.00 | 23,237 | 0 | 73,219 | Aug 30 05:43 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 23 '22 | Sale | 13.03 | 17,777 | 231,634 | 54,521 | Sep 26 08:23 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 22 '22 | Option Exercise | 0.00 | 30,954 | 0 | 75,149 | Sep 26 03:32 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 31 '22 | Sale | 14.19 | 9,601 | 136,238 | 50,078 | Sep 01 03:18 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 28 '22 | Option Exercise | 0.00 | 17,171 | 0 | 61,762 | Aug 30 06:18 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Jun 01 '22 | Sale | 14.58 | 1,170 | 17,059 | 40,765 | Jun 03 08:32 AM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Mar 02 '22 | Sale | 16.02 | 1,082 | 17,334 | 47,385 | Mar 04 12:11 PM |
|
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Feb 28 '22 | Option Exercise | 0.00 | 2,094 | 0 | 49,209 | Mar 02 07:09 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Dec 01 '21 | Sale | 15.05 | 1,170 | 17,608 | 47,115 | Dec 02 01:49 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Nov 28 '21 | Option Exercise | 0.00 | 2,093 | 0 | 48,915 | Nov 30 06:26 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 29 '21 | Sale | 15.61 | 11,595 | 180,991 | 46,822 | Oct 01 03:41 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 01 '21 | Sale | 16.32 | 6,901 | 112,635 | 43,924 | Sep 02 03:07 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 28 '21 | Option Exercise | 0.00 | 12,345 | 0 | 53,281 | Aug 31 08:07 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | May 28 '21 | Option Exercise | 0.00 | 4,188 | 0 | 45,169 | Jun 02 04:51 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Jun 02 '21 | Sale | 17.39 | 2,340 | 40,693 | 42,198 | Jun 02 04:51 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Feb 28 '21 | Option Exercise | 0.00 | 4,188 | 0 | 44,518 | Mar 02 09:08 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Mar 02 '21 | Sale | 16.49 | 2,164 | 35,684 | 41,612 | Mar 02 09:08 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Nov 28 '20 | Option Exercise | 0.00 | 4,186 | 0 | 44,672 | Dec 01 07:47 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Dec 01 '20 | Sale | 13.64 | 2,340 | 31,918 | 41,072 | Dec 01 07:47 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 25 '20 | Option Exercise | 0.00 | 27,389 | 0 | 64,046 | Sep 29 09:38 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 28 '20 | Sale | 11.86 | 15,315 | 181,636 | 40,486 | Sep 29 09:38 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 21 '18 | Sale | 11.02 | 819 | 9,025 | 36,657 | Sep 29 09:34 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 02 '20 | Sale | 13.13 | 6,813 | 89,455 | 37,476 | Sep 04 04:48 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 28 '20 | Option Exercise | 0.00 | 12,187 | 0 | 47,959 | Sep 01 07:30 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Jun 02 '20 | Sale | 12.37 | 2,200 | 27,214 | 35,772 | Jun 04 07:25 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | May 28 '20 | Option Exercise | 0.00 | 3,936 | 0 | 38,603 | Jun 01 05:09 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Mar 03 '20 | Sale | 13.51 | 2,034 | 27,479 | 35,222 | Mar 04 04:52 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Feb 28 '20 | Option Exercise | 0.00 | 3,937 | 0 | 38,651 | Mar 03 04:17 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Dec 03 '19 | Sale | 14.43 | 2,200 | 31,746 | 34,714 | Dec 05 04:47 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Nov 28 '19 | Option Exercise | 0.00 | 3,935 | 0 | 38,099 | Dec 02 04:20 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 30 '19 | Sale | 14.03 | 12,662 | 177,648 | 34,164 | Oct 02 04:19 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Sep 26 '19 | Option Exercise | 0.00 | 32,951 | 0 | 61,688 | Sep 30 04:45 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 30 '19 | Sale | 13.79 | 4,938 | 68,095 | 28,737 | Sep 04 04:29 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 28 '19 | Option Exercise | 0.00 | 10,093 | 0 | 36,714 | Aug 30 04:47 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 17 '19 | Option Exercise | 0.00 | 1,675 | 0 | 27,945 | Aug 20 05:36 PM |
| VIAV | Siebert Kevin Christopher | SVP Gen. Counsel & Secretary | Aug 20 '19 | Sale | 14.27 | 819 | 11,687 | 26,621 | Aug 20 05:36 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | May 31 '19 | Sale | 12.10 | 901 | 10,902 | 26,270 | Jun 04 05:22 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | May 28 '19 | Option Exercise | 0.00 | 1,842 | 0 | 27,726 | May 29 05:27 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | May 21 '19 | Sale | 12.68 | 819 | 10,384 | 25,884 | May 22 05:14 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | May 17 '19 | Option Exercise | 0.00 | 1,675 | 0 | 27,208 | May 20 06:55 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Mar 04 '19 | Sale | 13.23 | 833 | 11,022 | 25,533 | Mar 05 06:28 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Feb 28 '19 | Option Exercise | 0.00 | 1,843 | 0 | 27,019 | Mar 01 05:10 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Feb 20 '19 | Sale | 13.15 | 757 | 9,955 | 25,176 | Feb 20 05:58 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Feb 17 '19 | Option Exercise | 0.00 | 1,675 | 0 | 26,526 | Feb 20 05:30 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Nov 28 '18 | Option Exercise | 0.00 | 1,842 | 0 | 26,307 | Nov 30 05:24 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Nov 30 '18 | Sale | 10.00 | 901 | 9,010 | 24,851 | Nov 30 05:24 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Nov 20 '18 | Sale | 9.34 | 819 | 7,649 | 24,465 | Nov 20 06:24 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Nov 17 '18 | Option Exercise | 0.00 | 1,675 | 0 | 25,789 | Nov 20 06:14 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Oct 04 '18 | Sale | 12.56 | 14,259 | 179,137 | 24,114 | Oct 05 04:33 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Aug 28 '18 | Option Exercise | 0.00 | 7,260 | 0 | 20,189 | Aug 30 05:32 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Aug 23 '18 | Sale | 11.30 | 1,065 | 12,034 | 12,929 | Aug 27 05:15 PM |
| VIAV | Siebert Kevin Christopher | SVP General Counsel & Sec | Aug 17 '18 | Option Exercise | 0.00 | 1,675 | 0 | 12,977 | Aug 21 08:36 PM |
| VIAV | Siebert Kevin Christopher | SVP, General Counsel & Sec | May 21 '18 | Sale | 10.08 | 819 | 8,256 | 12,367 | May 23 07:23 PM |
| VIAV | Siebert Kevin Christopher | SVP, General Counsel & Sec | May 23 '18 | Sale | 10.08 | 1,065 | 10,735 | 11,302 | May 23 07:23 PM |
| VIAV | Siebert Kevin Christopher | SVP, General Counsel and Sec | May 17 '18 | Option Exercise | 0.00 | 1,675 | 0 | 12,170 | May 21 07:30 PM |
| VIAV | Siebert Kevin Christopher | SVP, General Counsel and Sec | May 20 '18 | Option Exercise | 0.00 | 2,177 | 0 | 13,842 | May 21 07:30 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Feb 20 '18 | Option Exercise | 0.00 | 3,853 | 0 | 18,399 | Feb 22 04:37 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Feb 21 '18 | Sale | 9.81 | 5,506 | 54,034 | 12,404 | Feb 22 04:37 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Feb 22 '18 | Sale | 9.73 | 1,909 | 18,565 | 10,495 | Feb 22 04:37 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Feb 15 '18 | Option Exercise | 0.00 | 11,935 | 0 | 19,252 | Feb 20 06:18 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Nov 28 '17 | Sale | 9.19 | 1,012 | 9,303 | 7,317 | Nov 30 04:57 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Nov 17 '17 | Option Exercise | 0.00 | 1,675 | 0 | 8,225 | Nov 21 05:46 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Nov 20 '17 | Option Exercise | 0.00 | 2,177 | 0 | 9,839 | Nov 21 05:46 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Nov 20 '17 | Sale | 8.78 | 778 | 6,831 | 8,329 | Nov 21 05:46 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Sep 28 '17 | Option Exercise | 0.00 | 22,999 | 0 | 20,599 | Oct 02 09:59 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Sep 29 '17 | Sale | 9.40 | 10,689 | 100,511 | 6,550 | Oct 02 09:59 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Aug 17 '17 | Option Exercise | 0.00 | 6,600 | 0 | 6,600 | Aug 21 09:29 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Aug 20 '17 | Option Exercise | 0.00 | 3,280 | 0 | 3,863 | Aug 21 09:29 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Aug 21 '17 | Sale | 10.03 | 1,524 | 15,286 | 1,968 | Aug 21 09:29 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Aug 18 '17 | Sale | 10.16 | 3,067 | 31,152 | 1,315 | Aug 21 09:29 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | May 22 '17 | Option Exercise | 0.00 | 3,279 | 0 | 2,547 | May 23 08:54 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | May 22 '17 | Sale | 10.96 | 2,176 | 23,849 | 0 | May 23 08:54 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Feb 21 '17 | Option Exercise | 0.00 | 3,278 | 0 | 2,546 | Feb 24 01:58 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Feb 21 '17 | Sale | 10.66 | 2,176 | 23,196 | 0 | Feb 24 01:58 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Feb 15 '17 | Option Exercise | 0.00 | 16,410 | 0 | 14,669 | Feb 17 08:32 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Feb 16 '17 | Sale | 10.77 | 10,500 | 113,085 | 0 | Feb 17 08:32 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Nov 21 '16 | Option Exercise | 0.00 | 3,279 | 0 | 2,558 | Nov 23 06:21 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Nov 22 '16 | Sale | 7.89 | 2,193 | 17,303 | 0 | Nov 23 06:21 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Sep 29 '16 | Option Exercise | 0.00 | 12,999 | 0 | 12,999 | Sep 30 09:21 PM |
| VIAV | Siebert Kevin Christopher | VP General Counsel & Secretary | Sep 30 '16 | Sale | 7.31 | 8,696 | 63,568 | 0 | Sep 30 09:21 PM |