Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-12 Sale | 2026-06-16 4:14 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 18,414 | $38.82 | $714,887 | 276,510 (Direct) | View |
| 2026-05-22 Sale | 2026-05-27 5:14 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 384,426 | $40.6 | $15,606,971 | 294,924 (Direct) | View |
| 2026-05-13 Sale | 2026-05-15 6:41 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 180,750 | $33.18 | $5,997,751 | 827,459 (Direct) | View |
| 2026-05-04 Sale | 2026-05-06 5:18 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 34,600 | $30.08 | $1,040,690 | 788,616 (Direct) | View |
| 2026-04-22 Sale | 2026-04-23 5:54 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 400 | $30 | $12,000 | 778,331 (Direct) | View |
| 2026-04-20 Sale | 2026-04-21 6:19 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 120,000 | $27.57 | $3,308,667 | 905,165 (Direct) | View |
| 2026-04-17 Sale | 2026-04-17 5:58 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 30,000 | $25.15 | $754,395 | 898,731 (Direct) | View |
| 2026-04-14 Sale | 2026-04-15 9:16 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 60,000 | $23.17 | $1,390,248 | 1,165,165 (Direct) | View |
| 2026-03-25 Sale | 2026-03-27 5:34 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 40,000 | $20.94 | $837,576 | 913,316 (Direct) | View |
| 2026-03-12 Sale | 2026-03-16 4:05 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 15,689 | $23.43 | $367,637 | 636,882 (Direct) | View |
| 2025-12-12 Sale | 2025-12-16 4:05 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 15,661 | $24.98 | $391,207 | 652,571 (Direct) | View |
| 2025-09-12 Sale | 2025-09-16 5:52 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 25,329 | $28.46 | $720,815 | 665,403 (Direct) | View |
| 2024-12-12 Purchase | 2024-12-16 7:49 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 5,045 | $9.7773 | $49,327 | 513,121 (Direct) | View |
| 2024-05-15 Purchase | 2024-05-16 4:38 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 8,000 | $12.34 | $98,734 | 505,076 (Direct) | View |
| 2023-05-16 Purchase(A) | 2023-05-18 6:21 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 25,700 | $5.8431 | $150,168 | 398,757 (Direct) | View |
| 2023-05-16 Purchase | 2023-05-18 4:05 pm | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 25,700 | $5.84 | $150,088 | 3,749,512 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-05-22 Exercise | 2026-05-27 5:14 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 50,063 | $14.22 | 294,924 (Direct) | View |
| 2026-05-22 Exercise | 2026-05-27 5:14 pm | N/A 2030-10-01 | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 50,063 | $0 | 294,924 (Direct) | View |
| 2026-05-13 Exercise | 2026-05-15 6:41 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 31,434 | $2.13 | 827,459 (Direct) | View |
| 2026-05-13 Exercise | 2026-05-15 6:41 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 65,657 | $14.22 | 827,459 (Direct) | View |
| 2026-05-13 Exercise | 2026-05-15 6:41 pm | N/A 2030-10-01 | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 97,091 | $0 | 827,459 (Direct) | View |
| 2026-05-04 Exercise | 2026-05-06 5:18 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 34,600 | $2.13 | 788,616 (Direct) | View |
| 2026-05-04 Exercise | 2026-05-06 5:18 pm | N/A 2030-10-01 | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 34,600 | $0 | 788,616 (Direct) | View |
| 2026-04-22 Exercise | 2026-04-23 5:54 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 400 | $2.13 | 778,331 (Direct) | View |
| 2026-04-22 Exercise | 2026-04-23 5:54 pm | N/A 2030-10-01 | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 400 | $0 | 778,331 (Direct) | View |
| 2026-04-20 Exercise | 2026-04-21 6:19 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 120,000 | $2.13 | 905,165 (Direct) | View |
| 2026-04-20 Exercise | 2026-04-21 6:19 pm | N/A 2030-10-01 | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 120,000 | $0 | 905,165 (Direct) | View |
| 2026-04-17 Exercise | 2026-04-17 5:58 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 30,000 | $2.13 | 898,731 (Direct) | View |
| 2026-04-17 Exercise | 2026-04-17 5:58 pm | N/A 2030-10-01 | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 30,000 | $0 | 898,731 (Direct) | View |
| 2026-04-14 Exercise | 2026-04-15 9:16 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 60,000 | $2.13 | 1,165,165 (Direct) | View |
| 2026-04-14 Exercise | 2026-04-15 9:16 pm | N/A 2030-10-01 | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 60,000 | $0 | 1,165,165 (Direct) | View |
| 2026-04-11 Option Award | 2026-04-14 6:27 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 75,415 | $0 | 712,297 (Direct) | View |
| 2026-03-25 Exercise | 2026-03-27 5:34 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 40,000 | $2.13 | 913,316 (Direct) | View |
| 2026-03-25 Exercise | 2026-03-27 5:34 pm | N/A 2030-10-01 | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 40,000 | $0 | 913,316 (Direct) | View |
| 2025-04-01 Option Award | 2025-04-02 6:01 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 175,000 | $0 | 688,121 (Direct) | View |
| 2024-03-28 Option Award | 2024-04-01 9:46 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 92,319 | $0 | 494,076 (Direct) | View |
| 2023-03-20 Option Award | 2023-03-20 9:28 pm | N/A N/A | Ouster Inc. | OUST | Frichtl Mark Chief Technology Officer | 375,000 | $0 | 3,718,636 (Direct) | View |