Ballhaus William L

Chairman, President & CEO, DirectorMERCURY SYSTEMS INC (MRCY) · full profile →Form 4 · filed Aug 27, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$14.1M
Net Open-Market Flow
-$14.1M
Transactions
8
6 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 26, 2026Option exercise(M)68K$43.00$2.9M411K
Aug 26, 2026Sell(S)38K$88.91$3.4M373K
Aug 26, 2026Sell(S)11K$89.74$970K362K
Aug 25, 2026Option exercise(M)154K$43.00$6.6M454K
Aug 25, 2026Sell(S)108K$87.09$9.4M346K
Aug 25, 2026Sell(S)3K$87.99$303K342K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 26, 2026Option exercise(M)68K$00
Aug 25, 2026Option exercise(M)154K$068K

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001049521-26-000063) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

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