| Ticker |
Owner |
Relationship |
Date |
Transaction |
Cost  |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 31 '25 | Sale | 7.97 | 50,332 | 401,141 | 3,622,559 | Jan 05 06:10 PM |
| ONTF | SHARAT SHARAN | Officer | Dec 31 '25 | Proposed Sale | 7.97 | 50,332 | 401,141 | | Dec 31 04:02 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 22 '25 | Option Exercise | 1.70 | 50,000 | 85,000 | 3,672,891 | Dec 22 04:57 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 17 '25 | Option Exercise | 1.70 | 28,863 | 49,067 | 3,642,010 | Dec 18 04:18 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 17 '25 | Sale | 5.82 | 19,119 | 111,366 | 3,622,891 | Dec 18 04:18 PM |
|
| ONTF | SHARAT SHARAN | Director | Dec 17 '25 | Proposed Sale | 5.87 | 19,119 | 112,229 | | Dec 17 04:27 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Nov 24 '25 | Option Exercise | 0.89 | 53,459 | 47,579 | 3,645,358 | Nov 25 05:31 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Nov 24 '25 | Sale | 5.30 | 32,211 | 170,825 | 3,613,147 | Nov 25 05:31 PM |
| ONTF | SHARAT SHARAN | Director | Nov 24 '25 | Proposed Sale | 5.44 | 32,211 | 175,228 | | Nov 24 04:30 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Oct 16 '25 | Option Exercise | 0.89 | 53,459 | 47,579 | 3,623,992 | Oct 20 05:05 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Oct 16 '25 | Sale | 5.45 | 32,093 | 174,929 | 3,591,899 | Oct 20 05:05 PM |
| ONTF | SHARAT SHARAN | Director | Oct 16 '25 | Proposed Sale | 5.60 | 32,093 | 179,721 | | Oct 16 04:26 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Sep 30 '25 | Sale | 5.74 | 29,457 | 169,012 | 3,591,406 | Oct 02 04:02 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Oct 01 '25 | Sale | 5.60 | 20,873 | 116,987 | 3,570,533 | Oct 02 04:02 PM |
| ONTF | SHARAT SHARAN | Officer | Sep 30 '25 | Proposed Sale | 5.74 | 56,490 | 324,117 | | Sep 30 06:00 PM |
|
| ONTF | Sharan Sharat | President and Chief Executive | Sep 16 '25 | Option Exercise | 0.89 | 53,459 | 47,579 | 3,653,022 | Sep 17 04:17 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Sep 16 '25 | Sale | 5.55 | 32,159 | 178,502 | 3,620,863 | Sep 17 04:17 PM |
| ONTF | SHARAT SHARAN | Director | Sep 16 '25 | Proposed Sale | 5.51 | 32,159 | 177,196 | | Sep 16 04:20 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Aug 11 '25 | Option Exercise | 0.89 | 62,206 | 55,363 | 3,637,545 | Aug 12 04:10 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Aug 11 '25 | Sale | 4.87 | 37,982 | 185,090 | 3,599,563 | Aug 12 04:10 PM |
| ONTF | SHARAT SHARAN | Director | Aug 11 '25 | Proposed Sale | 4.93 | 37,982 | 187,251 | | Aug 11 04:26 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jul 14 '25 | Option Exercise | 0.89 | 62,206 | 55,363 | 3,613,123 | Jul 16 04:19 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jul 14 '25 | Sale | 5.16 | 37,784 | 195,124 | 3,575,339 | Jul 16 04:19 PM |
| ONTF | SHARAT SHARAN | Director | Jul 14 '25 | Proposed Sale | 5.12 | 37,784 | 193,454 | | Jul 14 04:22 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jun 30 '25 | Sale | 5.47 | 61,467 | 336,009 | 3,550,917 | Jul 01 06:36 PM |
| ONTF | SHARAT SHARAN | Officer | Jun 30 '25 | Proposed Sale | 5.47 | 61,467 | 336,009 | | Jun 30 06:30 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jun 17 '25 | Option Exercise | 0.89 | 62,206 | 55,363 | 3,274,911 | Jun 18 07:56 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jun 17 '25 | Sale | 5.39 | 37,527 | 202,180 | 3,237,384 | Jun 18 07:56 PM |
| ONTF | SHARAT SHARAN | Director | Jun 17 '25 | Proposed Sale | 5.39 | 37,527 | 202,271 | | Jun 17 04:21 PM |
| ONTF | Sharan Sharat | President and Chief Executive | May 23 '25 | Option Exercise | 0.89 | 10,575 | 9,412 | 3,219,074 | May 27 05:31 PM |
|
| ONTF | Sharan Sharat | President and Chief Executive | May 22 '25 | Option Exercise | 0.89 | 51,631 | 45,952 | 3,239,804 | May 27 05:31 PM |
| ONTF | Sharan Sharat | President and Chief Executive | May 22 '25 | Sale | 5.44 | 31,305 | 170,171 | 3,208,499 | May 27 05:31 PM |
| ONTF | Sharan Sharat | President and Chief Executive | May 23 '25 | Sale | 5.42 | 6,369 | 34,507 | 3,212,705 | May 27 05:31 PM |
| ONTF | SHARAT SHARAN | Director | May 23 '25 | Proposed Sale | 5.46 | 6,369 | 34,775 | | May 23 04:22 PM |
| ONTF | SHARAT SHARAN | Director | May 22 '25 | Proposed Sale | 5.36 | 31,305 | 167,795 | | May 22 04:31 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Apr 16 '25 | Option Exercise | 0.86 | 56,607 | 48,682 | 3,220,699 | Apr 18 04:08 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Apr 17 '25 | Option Exercise | 0.86 | 5,599 | 4,815 | 3,191,702 | Apr 18 04:08 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Apr 17 '25 | Sale | 4.54 | 3,529 | 16,030 | 3,188,173 | Apr 18 04:08 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Apr 16 '25 | Sale | 4.57 | 34,596 | 157,941 | 3,186,103 | Apr 18 04:08 PM |
| ONTF | SHARAT SHARAN | Director | Apr 16 '25 | Proposed Sale | 4.64 | 38,125 | 176,900 | | Apr 16 04:26 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Mar 31 '25 | Sale | 5.23 | 39,196 | 205,187 | 3,164,092 | Apr 01 07:02 PM |
| ONTF | SHARAT SHARAN | Officer | Mar 31 '25 | Proposed Sale | 5.23 | 39,196 | 205,187 | | Mar 31 04:39 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Mar 18 '25 | Option Exercise | 0.86 | 62,206 | 53,497 | 3,239,963 | Mar 20 05:59 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Mar 18 '25 | Sale | 5.48 | 36,675 | 200,818 | 3,203,288 | Mar 20 05:59 PM |
| ONTF | SHARAT SHARAN | Director | Mar 18 '25 | Proposed Sale | 5.58 | 36,675 | 204,646 | | Mar 18 04:31 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 11 '25 | Option Exercise | 0.86 | 29,657 | 25,505 | 3,194,818 | Feb 11 09:32 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 10 '25 | Option Exercise | 0.86 | 32,548 | 27,991 | 3,195,368 | Feb 11 09:32 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 10 '25 | Sale | 6.85 | 29,968 | 205,347 | 3,162,820 | Feb 11 09:32 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 11 '25 | Sale | 6.69 | 28,544 | 191,045 | 3,165,161 | Feb 11 09:32 PM |
| ONTF | SHARAT SHARAN | Director | Feb 11 '25 | Proposed Sale | 6.78 | 17,061 | 115,674 | | Feb 11 04:33 PM |
| ONTF | SHARAT SHARAN | Officer | Feb 10 '25 | Proposed Sale | 6.85 | 36,201 | 248,071 | | Feb 10 07:21 PM |
| ONTF | SHARAT SHARAN | Director | Feb 10 '25 | Proposed Sale | 6.90 | 18,724 | 129,196 | | Feb 10 04:30 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 13 '25 | Option Exercise | 0.86 | 62,205 | 53,496 | 3,149,917 | Jan 15 05:13 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 13 '25 | Sale | 6.20 | 36,189 | 224,202 | 3,113,728 | Jan 15 05:13 PM |
| ONTF | SHARAT SHARAN | Director | Jan 13 '25 | Proposed Sale | 6.23 | 36,189 | 225,457 | | Jan 13 04:25 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 31 '24 | Sale | 6.45 | 39,118 | 252,249 | 3,087,712 | Jan 03 04:52 PM |
| ONTF | SHARAT SHARAN | Officer | Dec 31 '24 | Proposed Sale | 6.45 | 39,118 | 252,249 | | Dec 31 05:17 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 17 '24 | Option Exercise | 0.86 | 62,205 | 53,496 | 3,162,593 | Dec 19 05:41 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 17 '24 | Sale | 6.66 | 35,763 | 238,089 | 3,126,830 | Dec 19 05:41 PM |
| ONTF | SHARAT SHARAN | Director | Dec 17 '24 | Proposed Sale | 6.94 | 35,763 | 248,195 | | Dec 17 04:25 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Nov 22 '24 | Option Exercise | 0.86 | 62,205 | 53,496 | 3,136,448 | Nov 26 05:12 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Nov 22 '24 | Sale | 6.43 | 36,060 | 231,887 | 3,100,388 | Nov 26 05:12 PM |
| ONTF | SHARAT SHARAN | Director | Nov 22 '24 | Proposed Sale | 6.43 | 36,060 | 231,866 | | Nov 22 04:33 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Oct 16 '24 | Option Exercise | 0.86 | 62,205 | 53,496 | 3,110,440 | Oct 18 02:45 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Oct 16 '24 | Sale | 6.23 | 36,197 | 225,663 | 3,074,243 | Oct 18 02:45 PM |
| ONTF | SHARAT SHARAN | Director | Oct 16 '24 | Proposed Sale | 6.22 | 36,197 | 225,145 | | Oct 16 04:25 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Sep 30 '24 | Sale | 6.13 | 17,750 | 108,792 | 3,069,728 | Oct 02 07:19 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Oct 01 '24 | Sale | 5.97 | 21,493 | 128,406 | 3,048,235 | Oct 02 07:19 PM |
| ONTF | SHARAT SHARAN | Officer | Sep 30 '24 | Proposed Sale | 6.13 | 43,991 | 269,625 | | Sep 30 05:49 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Sep 17 '24 | Option Exercise | 0.86 | 62,205 | 53,496 | 3,125,443 | Sep 19 05:01 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Sep 17 '24 | Sale | 6.22 | 37,965 | 235,968 | 3,087,478 | Sep 19 05:01 PM |
| ONTF | SHARAT SHARAN | Director | Sep 17 '24 | Proposed Sale | 6.22 | 37,965 | 236,142 | | Sep 17 04:42 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jul 01 '24 | Sale | 5.87 | 39,745 | 233,116 | 3,063,238 | Jul 03 04:09 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Apr 29 '24 | Sale | 6.73 | 21,465 | 144,363 | 3,102,983 | May 01 04:14 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Apr 01 '24 | Sale | 7.18 | 17,686 | 126,901 | 2,640,204 | Apr 03 04:06 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 13 '24 | Option Exercise | 1.68 | 110,532 | 185,694 | 2,657,890 | Feb 15 04:18 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 06 '24 | Option Exercise | 1.68 | 18,422 | 30,949 | 2,565,780 | Feb 07 04:12 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 05 '24 | Option Exercise | 1.68 | 18,422 | 30,949 | 2,565,780 | Feb 07 04:12 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 05 '24 | Sale | 7.61 | 18,422 | 140,103 | 2,547,358 | Feb 07 04:12 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Feb 06 '24 | Sale | 7.74 | 18,422 | 142,500 | 2,547,358 | Feb 07 04:12 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 30 '24 | Sale | 7.80 | 16,440 | 128,234 | 2,560,895 | Jan 31 06:12 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 31 '24 | Sale | 7.56 | 13,537 | 102,302 | 2,547,358 | Jan 31 06:12 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 08 '24 | Option Exercise | 0.86 | 18,422 | 15,843 | 2,519,781 | Jan 10 06:01 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 09 '24 | Option Exercise | 1.17 | 18,422 | 21,603 | 2,519,781 | Jan 10 06:01 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 09 '24 | Sale | 6.97 | 18,422 | 128,409 | 2,501,359 | Jan 10 06:01 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 08 '24 | Sale | 7.01 | 18,422 | 129,223 | 2,501,359 | Jan 10 06:01 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 02 '24 | Sale | 7.51 | 17,933 | 134,711 | 2,501,359 | Jan 04 04:06 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 06 '23 | Option Exercise | 0.86 | 18,423 | 15,844 | 2,537,715 | Dec 07 04:05 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 05 '23 | Option Exercise | 0.86 | 18,423 | 15,844 | 2,537,715 | Dec 07 04:05 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 05 '23 | Sale | 7.73 | 18,423 | 142,355 | 2,519,292 | Dec 07 04:05 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 06 '23 | Sale | 7.51 | 18,423 | 138,290 | 2,519,292 | Dec 07 04:05 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Oct 02 '23 | Sale | 6.36 | 11,963 | 76,110 | 2,519,292 | Oct 04 04:15 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Aug 23 '23 | Option Exercise | 0.92 | 18,333 | 16,818 | 2,549,588 | Aug 24 05:06 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Aug 22 '23 | Option Exercise | 0.87 | 18,535 | 16,106 | 2,549,588 | Aug 24 05:06 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Aug 22 '23 | Sale | 6.69 | 18,333 | 122,613 | 2,531,255 | Aug 24 05:06 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Aug 23 '23 | Sale | 6.75 | 18,333 | 123,663 | 2,531,255 | Aug 24 05:06 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jul 18 '23 | Option Exercise | 0.86 | 18,333 | 15,766 | 2,549,386 | Jul 19 04:34 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jul 17 '23 | Option Exercise | 0.86 | 18,333 | 15,766 | 2,549,386 | Jul 19 04:34 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jul 17 '23 | Sale | 8.75 | 18,333 | 160,408 | 2,531,053 | Jul 19 04:34 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jul 18 '23 | Sale | 8.61 | 18,333 | 157,772 | 2,531,053 | Jul 19 04:34 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jun 30 '23 | Sale | 8.18 | 12,189 | 99,671 | 2,531,053 | Jul 05 05:04 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jun 14 '23 | Option Exercise | 0.86 | 18,334 | 15,767 | 2,561,576 | Jun 16 05:54 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jun 15 '23 | Option Exercise | 0.86 | 18,334 | 15,767 | 2,561,576 | Jun 16 05:54 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jun 15 '23 | Sale | 8.47 | 18,334 | 155,223 | 2,543,242 | Jun 16 05:54 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jun 14 '23 | Sale | 8.51 | 18,334 | 156,017 | 2,543,242 | Jun 16 05:54 PM |
| ONTF | Sharan Sharat | President and Chief Executive | May 11 '23 | Sale | 7.86 | 10,893 | 85,597 | 2,493,589 | May 12 05:47 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Jan 02 '22 | Option Exercise | 1.95 | 250,000 | 487,500 | 2,292,408 | Jan 04 04:41 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 01 '21 | Option Exercise | 0.00 | 46,875 | 0 | 2,041,622 | Dec 03 04:46 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Dec 02 '21 | Option Exercise | 0.00 | 46,875 | 0 | 2,065,649 | Dec 03 04:46 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Nov 16 '21 | Buy | 16.97 | 14,700 | 249,505 | 1,994,747 | Nov 16 04:59 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Nov 01 '21 | Option Exercise | 19.13 | 46,875 | 896,719 | 1,980,047 | Nov 03 07:28 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Nov 02 '21 | Option Exercise | 19.03 | 46,875 | 892,031 | 2,003,288 | Nov 03 07:28 PM |
| ONTF | Sharan Sharat | President and Chief Executive | Aug 24 '21 | Buy | 22.12 | 23,500 | 519,829 | 1,933,172 | Aug 24 08:32 PM |
