Walker Karen Marie
- SEC CIK
- 0002008556
In the past year, 1 open-market sale filing worth $292.8K and no purchases.
Current role at each company
- KYTX Kyverna Therapeutics, Inc.Chief Technology Officeras of Dec 17, 2025
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
- $292.8K
- 1 filing
- Net
- −$292.8K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Walker Karen Marie 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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec 17, 2025 (view filing) | Dec 15 | 2 days | Walker Karen MarieChief Technology Officer | SSale | −24.0K | $12.20 | −$292.8K | −51.5%22.6K after | 10b5-1 |