Gephart Brian
- SEC CIK
- 0001778484
In the past year, 1 open-market sale filing worth $308.0K and no purchases.
Current role at each company
- MGNI Magnite, Inc.CHIEF ACCOUNTING OFFICERas of Aug 18, 2026
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- $308.0K
- 1 filing
- Net
- −$308.0K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Gephart Brian as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Aug 12, 2026 (view filing)4:54 PM ET | Aug 10 | 2 days | Gephart BrianCHIEF ACCOUNTING OFFICER | SSale | −12.5K | $24.68 | −$308.0K | −10.5%106.1K after | |
| Sep 5, 2025 (view filing) | Sep 4 | 1 day | Gephart BrianCHIEF ACCOUNTING OFFICER | SSale | −27.7K | $24.71 | −$683.8K | −23.0%92.9K after | 10b5-1 |
| Aug 20, 2025 (view filing) | Aug 18 | 2 days | Gephart BrianCHIEF ACCOUNTING OFFICER | SSale | −2.96K | $23.85 | −$70.6K | −2.4%120.6K after | |
| May 14, 2025 (view filing) | May 12 | 2 days | Gephart BrianCHIEF ACCOUNTING OFFICER | SSale | −6.33K | $16.16 | −$102.4K | −4.8%126.6K after | |
| Mar 5, 2025 (view filing) | Mar 3 | 2 days | Gephart BrianCHIEF ACCOUNTING OFFICER | SSale | −6.25K | $16.00 | −$100.0K | −4.5%132.9K after | |
| Nov 19, 2024 (view filing) | Nov 18 | 1 day | Gephart BrianCHIEF ACCOUNTING OFFICER | SSale | −2.16K | $15.60 | −$33.6K | −1.9%112.8K after | 10b5-1 |
| Nov 13, 2024 (view filing) | Nov 11 | 2 days | Gephart BrianCHIEF ACCOUNTING OFFICER | SSale | −2.16K | $15.00 | −$32.3K | −1.8%117.0K after | 10b5-1 |
| Jul 17, 2024 (view filing) | Jul 15 | 2 days | Gephart BrianCHIEF ACCOUNTING OFFICER | SSale | −16.2K | $15.00 | −$242.5K | −11.8%121.2K after | 10b5-1 |
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Gephart BrianChief Accounting Officer | SSale | −1.14K | $8.31 | −$9.48K | −1.2%95.4K after | |
| May 18, 2023 (view filing) | May 16 | 2 days | Gephart BrianChief Accounting Officer | SSale | −1.24K | $10.88 | −$13.5K | −1.3%96.6K after |