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| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OUST | Frichtl Mark | Chief Technology Officer | Jun 12 '26 | Sale | 38.82 | 18,414 | 714,887 | 276,510 | Jun 16 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 26 '26 | Sale | 41.53 | 308,742 | 12,821,973 | 294,924 | May 27 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 22 '26 | Option Exercise | 14.22 | 100,126 | 1,423,792 | 679,350 | May 27 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 22 '26 | Sale | 36.80 | 75,684 | 2,784,998 | 603,666 | May 27 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 15 '26 | Sale | 36.00 | 4,316 | 155,380 | 628,638 | May 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 15 '26 | Option Exercise | 14.22 | 8,632 | 122,748 | 632,954 | May 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 14 '26 | Option Exercise | 14.22 | 80,000 | 1,137,600 | 668,638 | May 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 14 '26 | Sale | 35.00 | 40,000 | 1,400,000 | 628,638 | May 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 13 '26 | Sale | 32.56 | 136,434 | 4,442,371 | 628,638 | May 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 13 '26 | Option Exercise | 7.02 | 105,550 | 740,846 | 743,731 | May 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 05 '26 | Option Exercise | 2.13 | 26,902 | 57,302 | 725,748 | May 06 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 05 '26 | Sale | 30.00 | 13,451 | 403,530 | 712,297 | May 06 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 04 '26 | Option Exercise | 2.13 | 42,298 | 90,094 | 733,446 | May 06 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 04 '26 | Sale | 30.13 | 21,149 | 637,160 | 712,297 | May 06 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 22 '26 | Sale | 30.00 | 400 | 12,000 | 712,297 | Apr 23 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 22 '26 | Option Exercise | 2.13 | 800 | 1,704 | 712,697 | Apr 23 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 21 '26 | Sale | 28.56 | 60,000 | 1,713,861 | 712,297 | Apr 21 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 21 '26 | Option Exercise | 2.13 | 120,000 | 255,600 | 772,297 | Apr 21 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 20 '26 | Sale | 26.58 | 60,000 | 1,594,806 | 712,297 | Apr 21 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 20 '26 | Option Exercise | 2.13 | 60,000 | 127,800 | 126,434 | Apr 21 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 17 '26 | Sale | 25.15 | 30,000 | 754,395 | 712,297 | Apr 17 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 17 '26 | Option Exercise | 2.13 | 60,000 | 127,800 | 742,297 | Apr 17 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 15 '26 | Sale | 24.00 | 20,000 | 480,000 | 712,297 | Apr 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 15 '26 | Option Exercise | 2.13 | 40,000 | 85,200 | 732,297 | Apr 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 14 '26 | Option Exercise | 2.13 | 80,000 | 170,400 | 752,297 | Apr 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Apr 14 '26 | Sale | 22.76 | 40,000 | 910,248 | 712,297 | Apr 15 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Mar 25 '26 | Option Exercise | 2.13 | 80,000 | 170,400 | 676,882 | Mar 27 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Mar 25 '26 | Sale | 20.94 | 40,000 | 837,576 | 636,882 | Mar 27 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Mar 12 '26 | Sale | 23.43 | 15,689 | 367,637 | 636,882 | Mar 16 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Dec 12 '25 | Sale | 24.98 | 15,661 | 391,207 | 652,571 | Dec 16 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Sep 12 '25 | Sale | 28.46 | 25,329 | 720,815 | 665,403 | Sep 16 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | Dec 12 '24 | Buy | 9.78 | 5,045 | 49,327 | 513,121 | Dec 16 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 15 '24 | Buy | 12.34 | 8,000 | 98,734 | 505,076 | May 16 12:00 AM |
| OUST | Frichtl Mark | Chief Technology Officer | May 16 '23 | Buy | 5.84 | 51,400 | 300,256 | 3,749,512 | May 18 12:00 AM |