Mark Frichtl serves as Executive at Ouster, Inc., where they oversee executive responsibilities. Since joining the company, Mark Frichtl has executed 8 insider transactions totaling $1.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 12, 2025 involved selling 15,661 shares valued at $391.2K.
Mark Frichtl currently holds 652,571 shares of Ouster, Inc. (OUST), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Frichtl has been a net seller of OUST stock. They have purchased $398.9K and sold $1.1M worth of shares.
Mark Frichtl's most recent insider trade was on Dec 12, 2025, when they sold 15,661 shares at $24.98 per share.
Get notified when new Form 4 filings are submitted
| $28.46 |
| Discretionary |
| May 15, 2024 | OUST | $98.7K | Purchase | 8,000 | $12.34 | Discretionary |
| Mar 28, 2024 | OUST | $0 | Award | 92,319 | $N/A | Discretionary |
| May 16, 2023 | OUST | $150.1K | Purchase | 25,700 | $5.84 | Discretionary |
| May 16, 2023 | OUST | $150.1K | Purchase | 25,700 | $5.84 | Discretionary |
| Mar 20, 2023 | OUST | $0 | Award | 375,000 | $N/A | Discretionary |
| Mar 11, 2021 | OUST | $0 | Award | 3,343,636 | $N/A | Discretionary |