BALLHAUS WILLIAM L

PrivateCIK: 1436044
Location

FALLS CHURCH, VA

BALLHAUS WILLIAM L sold 5.9% of their position (23.45K shares) of MERCURY SYSTEMS INC on the open market

Open‑market sale worth $1.53M — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderBALLHAUS WILLIAM LCIK 1436044
IssuerMERCURY SYSTEMS INCCIK 1049521
Director
Since Jun 2022
-23.45K
Net shares
Net seller
$1.53M
Total sold
2
Open market trades
0B · 2S
2
Total transactions
23.45K disposed
Non-Derivative Transactions2

Common Stock

Direct
S · Sale

Shares

10.39K

Price / share

$66.52

Trade value

$691.44K

% of position

2.6%
8/18/2025
398.42K388.03K

Common Stock

Direct
S · Sale

Shares

13.05K

Price / share

$64.46

Trade value

$841.26K

% of position

3.4%
8/19/2025
388.03K374.98K
Total

Net shares

23.45K

Net value

-$1.53M

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)2

Common Stock

Indirect
Shares owned7.07K

Common Stock

Indirect
Shares owned1.16K
Total
8.22K indirect8.22K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
BALLHAUS WILLIAM L — Insider Transaction (Form 4) Filed Aug 20, 2025 | Finecho