Ballhaus William L
- SEC CIK
- 0001436044
In the past year, 4 open-market sale filings worth $37.7M and no purchases.
Current role at each company
- MRCY Mercury Systems IncChairman, President & CEOas of Sep 15, 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
- $37.7M
- 4 filings
- Net
- −$37.7M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Ballhaus William L 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 27, 2026 (view filing)4:54 PM ET | Aug 25-26 | 2 days | Ballhaus William LChairman, President & CEO | SSale | −160.2K | $87.72 | −$14.1M | −30.7%361.8K after | 4 lots |
| Aug 25, 2026 (view filing)5:53 PM ET | Aug 21-24 | 4 days | Ballhaus William LChairman, President & CEO | SSale | −173.2K | $90.59 | −$15.7M | −36.6%299.8K after | 4 lots |
| Aug 21, 2026 (view filing)4:47 PM ET | Aug 19-20 | 2 days | Ballhaus William LChairman, President & CEO | SSale | −48.8K | $99.12 | −$4.84M | −17.6%228.2K after | 2 lots |
| Aug 19, 2026 (view filing)6:24 PM ET | Aug 17-18 | 2 days | Ballhaus William LChairman, President & CEO | SSale | −27.7K | $111.18 | −$3.08M | −9.1%277.0K after | From original2 lots |
| Aug 20, 2025 (view filing) | Aug 18-19 | 2 days | Ballhaus William LChairman, President & CEO | SSale | −23.4K | $65.37 | −$1.53M | −5.9%375.0K after | 2 lots |
| Aug 21, 2024 (view filing) | Aug 19 | 2 days | Ballhaus William LChairman, President & CEO | SSale | −6.55K | $39.49 | −$258.6K | −1.8%353.5K after | |
| Feb 13, 2024 (view filing) | Feb 9-12 | 4 days | Ballhaus William LChairman, President & CEO | PPurchase | +7.07K | $28.74 | +$203.1K | New position7.07K after | 2 lots |
| Aug 22, 2023 (view filing) | Aug 18 | 4 days | Ballhaus William LPresident & CEO | PPurchase | +39.9K | $37.57 | +$1.50M | +15.8%292.0K after |