Mercury Systems MRCY

Mercury Systems Inc · Nasdaq · Electronic Components & Accessories

$83.43-5.55%close on Nov. 12, 2026 · volume 1.4M · Yahoo Finance

Price, last 58 sessions

$70.00$80.00$90.00Sept. 2026Oct. 2026Nov. 2026
Aug. 24, 2026 to Nov. 12, 2026 · high $90.47 · low $65.55 · SEC filing, placed when SEC released it

Our coverage

Insider buying and selling

DateInsiderTradeSharesAvg. priceValue
Oct. 21, 2026Stuart Kupinsky
EVP, CLO & Corp Sec
Sold
10b5-1 plan
1,000$76.00$76,000
Sept. 21, 2026Stuart Kupinsky
EVP, CLO & Corp Sec
Sold
10b5-1 plan
1,000$86.52$86,520
Sept. 3, 2026Steven Ratner
EVP, CHRO
Sold4,000$84.51$338,030
Aug. 26, 2026William L. Ballhaus
Chairman, President & CEO, director
Sold49,090$89.10
$88.91-$89.74
$4.37 million
Aug. 25, 2026William L. Ballhaus
Chairman, President & CEO, director
Sold111,076$87.12
$87.09-$87.99
$9.68 million
Aug. 24, 2026William L. Ballhaus
Chairman, President & CEO, director
Sold108,209$89.50
$89.47-$90.60
$9.68 million
Aug. 21, 2026Steven Ratner
EVP, CHRO · indirect
Sold356$91.36$32,524
Aug. 21, 2026Stuart Kupinsky
EVP, CLO & Corp Sec
Sold
10b5-1 plan
1,000$95.23$95,230
Aug. 21, 2026William L. Ballhaus
Chairman, President & CEO, director
Sold65,000$92.41
$92.40-$93.51
$6.01 million
Aug. 20, 2026Douglas Munro
SVP, CAO
Sold109$97.67$10,646
Aug. 20, 2026Steven Ratner
EVP, CHRO
Sold1,026$97.67$100,213
Aug. 20, 2026David E. Farnsworth
EVP, CFO
Sold6,612$97.67$645,817

Latest 12 of 23. Open-market purchases and sales reported on SEC Form 4 filed since July 24, 2026; grants, option exercises and shares withheld for tax aren't shown. A trade under a 10b5-1 plan was scheduled in advance. Where a filing was amended, the amendment's figures are shown.

Recent SEC filings

All 46 →
  • 10-QNov. 10, 2026, 5:06 p.m. ETView on SEC.gov
  • 8-KNov. 10, 2026, 4:01 p.m. ETView on SEC.gov

    Results of operations and financial condition · Departure/appointment of directors or officers · Financial statements and exhibits

    AI summary, unreviewedMercury Systems Q1 FY27 adjusted EPS of $0.52 beats $0.30 consensus on $253.2 million revenue; FY27 outlook raised to approaching $1.1 billion revenue and about $210 million adjusted EBITDA

  • SCHEDULE 13D/ANov. 10, 2026, 9 p.m. ETView on SEC.gov
  • 8-KNov. 3, 2026, 4:01 p.m. ETView on SEC.gov

    Departure/appointment of directors or officers · Submission of matters to a vote of security holders · Other events

    AI summary, unreviewedMercury Systems re-elects three Class II directors and reconstitutes board committees after October 28, 2026 annual meeting

  • SCHEDULE 13G/AOct. 30, 2026, 1:56 p.m. ETView on SEC.gov
  • 4Oct. 30, 2026, 8:54 a.m. ETView on SEC.gov
  • 4Oct. 29, 2026, 5:12 p.m. ETView on SEC.gov
  • 4Oct. 29, 2026, 5:10 p.m. ETView on SEC.gov