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MRCY Exercise Disclosure
Ballhaus William L · SEC Form 4 · Filed Aug 25, 2026
Exercise
Calculated transaction value
$3.9M
Ballhaus William L Chairman, President & CEO
MRCY
Mercury Systems Inc
MRCY
Transaction date
Aug 21, 2026
Public filing date
Aug 25, 2026
Filing lag
Filed 4 days later
MRCY daily price context
Close on/before transaction
$91.36
Aug 21, 2026
First close after public filing
$89.76
Aug 26, 2026
30-day return after filing
-7.34%
Through Sep 24, 2026
Source details
- Reported owner
- Not disclosed
- Source asset code
- Security
- Security
- Common Stock
- Quantity / price
- 92,850 shares @ $42
- SEC ownership
- Direct
- Transaction code
- M
- Form
- 4
- Filing identifier
- 0001049521-26-000060
Filing cohort
Transactions in this filing
Showing 10 of 10
Trades
10
Issuers
1
Estimated value
$25.99M
Buys / sales
0 / 4
| Issuer | Transaction | Traded | Value |
|---|---|---|---|
| Mercury Systems Inc MRCY | Exercise | Aug 24, 2026 | $5.91M |
| Mercury Systems Inc MRCY | Exercise | Aug 24, 2026 | $0 |
| Mercury Systems Inc MRCY | Exercise | Aug 24, 2026 | $487.96K |
| Mercury Systems Inc MRCY | Exercise | Aug 24, 2026 | $0 |
| Mercury Systems Inc MRCY | Sale | Aug 24, 2026 | $9.44M |
| Mercury Systems Inc MRCY | Sale | Aug 24, 2026 | $248.06K |
| Mercury Systems Inc MRCY Current | Exercise | Aug 21, 2026 | $3.9M |
| Mercury Systems Inc MRCY | Sale | Aug 21, 2026 | $19.08K |
| Mercury Systems Inc MRCY | Sale | Aug 21, 2026 | $5.99M |
| Mercury Systems Inc MRCY | Exercise | Aug 21, 2026 | $0 |