Burke William W
- SEC CIK
- 0001200612
In the past year, 2 open-market sale filings worth $764.5K and no purchases.
Current role at each company
- CBLL Ceribell, Inc.Directoras of Jul 2, 2026
- TCMD Tactile Systems Technology IncDirectoras of May 8, 2026
- CVSA Covista Inc.Directoras of Nov 14, 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
- $764.5K
- 2 filings
- Net
- −$764.5K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Burke William W 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.
CBLL Ceribell, Inc.
Director2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 11, 2025 (view filing) | Dec 9 | 2 days | Burke William WDirector | SSale | −32.7K | $22.02 | −$720.7K | −65.3%17.4K after | 2 lots10b5-1 |
| Jul 2, 2026 (view filing)12:08 PM ET | Jun 30 | 2 days | Burke William WDirector | SSale | −2.21K | $19.84 | −$43.8K | −8.7%23.0K after | 10b5-1 |
CVSA Covista Inc.
Director4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 23, 2022 (view filing) | Nov 22 | 1 day | Burke William WDirector | SSale | −900 | $40.66 | −$36.6K | −5.7%14.8K after | |
| Aug 15, 2023 (view filing) | Aug 14 | 1 day | Burke William WDirector | SSale | −1.50K | $43.60 | −$65.4K | −10.2%13.3K after | |
| Dec 2, 2024 (view filing) | Nov 29 | 3 days | Burke William WDirector | SSale | −4.00K | $90.39 | −$361.6K | −25.5%11.7K after | 10b5-1 |
| Jun 6, 2025 (view filing) | Jun 5 | 1 day | Burke William WDirector | SSale | −2.29K | $128.35 | −$294.0K | −19.7%9.37K after |
TCMD Tactile Systems Technology Inc
Director5 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 23, 2022 (view filing) | May 19 | 4 days | Burke William WDirector | SSale | −1.10K | $10.12 | −$11.1K | −5.3%19.5K after | |
| Aug 8, 2022 (view filing) | Aug 4 | 4 days | Burke William WDirector | PPurchase | +4.90K | $9.15 | +$44.8K | +25.1%24.4K after | |
| May 16, 2023 (view filing) | May 12 | 4 days | Burke William WDirector | SSale | −4.40K | $21.86 | −$96.2K | −13.7%27.8K after | 10b5-1 |
| May 10, 2024 (view filing) | May 8 | 2 days | Burke William WDirector | SSale | −2.50K | $14.06 | −$35.1K | −9.0%25.3K after | 10b5-1 |
| May 9, 2025 (view filing) | May 8 | 1 day | Burke William WDirector | SSale | −3.30K | $9.67 | −$31.9K | −6.4%48.5K after | 10b5-1 |