RATNER STEVEN

PrivateCIK: 1995110
Location

ANDOVER, MA

RATNER STEVEN (EVP, CHRO) received a stock award from MERCURY SYSTEMS INC

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderRATNER STEVENCIK 1995110
IssuerMERCURY SYSTEMS INCCIK 1049521
Officer· EVP, CHRO
Since Sep 2023
+437.00
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
1
Total transactions
437.00 acquired
Non-Derivative Transactions1

Common Stock

Direct
A · Award

Shares

+437.00

Price / share

Trade value

% of position

1.3%
3/16/2026
33.80K34.24K
Total

Net shares

+437.00

Net value

$0.00

Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned235.00
Total
235.00 indirect235.00
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
RATNER STEVEN — Insider Transaction (Form 4) Filed Mar 18, 2026 | Finecho