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MRCY research notebook

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SEC submissions · retrieved 2026-10-23 · 8022 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-10-15 · 0001049521-26-000084

  2. 4 · Ownership change

    Report date 2026-09-21 · 0001049521-26-000083

  3. 8-K · Current report

    Report date 2026-09-18 · 0001049521-26-000081 · Items 8.01

  4. DEF 14A · Proxy statement

    Report date 2026-07-03 · 0001049521-26-000077

  5. 8-K · Current report

    Report date 2026-09-16 · 0001049521-26-000073 · Items 1.01,7.01,9.01

  6. 4/A · Ownership change

    Report date 2026-08-17 · 0001049521-26-000072

  7. 4/A · Ownership change

    Report date 2026-08-17 · 0001049521-26-000071

  8. 4/A · Ownership change

    Report date 2026-08-17 · 0001049521-26-000070

  9. 4/A · Ownership change

    Report date 2026-08-17 · 0001049521-26-000069

  10. 4/A · Ownership change

    Report date 2026-08-17 · 0001049521-26-000067

  11. 4 · Ownership change

    Report date 2026-09-03 · 0001049521-26-000065

  12. 10-K · Annual report

    Report date 2026-07-03 · 0001049521-26-000045

  13. 8-K · Current report

    Report date 2026-08-18 · 0001049521-26-000043 · Items 2.02,9.01

  14. 10-Q · Quarterly report

    Report date 2026-03-27 · 0001049521-26-000024

  15. 8-K · Current report

    Report date 2026-05-05 · 0001049521-26-000021 · Items 2.02,9.01

  16. 10-Q · Quarterly report

    Report date 2025-12-26 · 0001049521-26-000006

  17. 8-K · Current report

    Report date 2026-02-03 · 0001049521-26-000004 · Items 2.02,9.01

  18. 10-Q · Quarterly report

    Report date 2025-09-26 · 0001049521-25-000062

  19. 8-K · Current report

    Report date 2025-11-04 · 0001049521-25-000060 · Items 1.01,2.02,2.03,8.01,9.01

  20. 8-K · Current report

    Report date 2025-10-22 · 0001049521-25-000057 · Items 5.02,5.07,8.01

  21. DEF 14A · Proxy statement

    Report date 2025-06-27 · 0001049521-25-000029

  22. 10-K · Annual report

    Report date 2025-06-27 · 0001049521-25-000024

  23. 8-K · Current report

    Report date 2025-08-11 · 0001049521-25-000022 · Items 2.02

  24. 10-Q · Quarterly report

    Report date 2025-03-28 · 0001049521-25-000017

  25. 8-K · Current report

    Report date 2025-05-06 · 0001049521-25-000014 · Items 2.02,9.01

  26. 8-K · Current report

    Report date 2025-03-28 · 0001049521-25-000011 · Items 2.02,5.02

  27. 10-Q · Quarterly report

    Report date 2024-12-27 · 0001049521-25-000009

  28. 8-K · Current report

    Report date 2025-02-04 · 0001049521-25-000007 · Items 2.02,2.05,9.01

  29. 8-K · Current report

    Report date 2025-01-06 · 0001049521-25-000003 · Items 5.02,7.01,9.01

  30. SC 13G/A · Ownership disclosure

    0001104659-24-118534

  31. SC 13G/A · Ownership disclosure

    0002012383-24-003457

  32. 10-Q · Quarterly report

    Report date 2024-09-27 · 0001049521-24-000044

  33. 8-K · Current report

    Report date 2024-11-05 · 0001049521-24-000042 · Items 2.02,9.01

  34. 8-K · Current report

    Report date 2024-10-23 · 0001049521-24-000039 · Items 5.02,5.07,8.01

  35. SC 13G/A · Ownership disclosure

    0002012383-24-001890

  36. DEF 14A · Proxy statement

    Report date 2024-06-28 · 0001049521-24-000036

  37. 10-K · Annual report

    Report date 2024-06-28 · 0001049521-24-000029

  38. 8-K · Current report

    Report date 2024-08-13 · 0001049521-24-000027 · Items 1.01,2.02,2.03,9.01

  39. 8-K · Current report

    Report date 2024-06-17 · 0001049521-24-000023 · Items 2.05,7.01,9.01

  40. 10-Q · Quarterly report

    Report date 2024-03-29 · 0001049521-24-000017

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-10-23 · 2026 Q3: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 31 transaction rows31SGrant / award: 6 transaction rows6AExercise / conversion: 10 transaction rows10MTax / exercise payment: 0 transaction rows0FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

51 matching transaction rows. Showing 1 to 50.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-09-21
2026-09-23
KUPINSKY STUART
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1000.086.52
2026-09-03
2026-09-08
Ratner StevenS · Sale
Disposed
Common Stock4000.084.51
2026-08-26
2026-08-27
Ballhaus William LS · Sale
Disposed
Common Stock10814.089.74
2026-08-26
2026-08-27
Ballhaus William LS · Sale
Disposed
Common Stock38276.088.91
2026-08-26
2026-08-27
Ballhaus William LM · Exercise / conversion
Acquired
Common Stock68476.043.0
2026-08-26
2026-08-27
Ballhaus William LM · Exercise / conversion
Disposed
Employee Stock Option (Right to Buy)
Derivative security
68476.00.0
2026-08-25
2026-08-27
Ballhaus William LS · Sale
Disposed
Common Stock3448.087.99
2026-08-25
2026-08-27
Ballhaus William LS · Sale
Disposed
Common Stock107628.087.09
2026-08-25
2026-08-27
Ballhaus William LM · Exercise / conversion
Acquired
Common Stock153676.043.0
2026-08-25
2026-08-27
Ballhaus William LM · Exercise / conversion
Disposed
Employee Stock Option (Right to Buy)
Derivative security
153676.00.0
2026-08-24
2026-08-25
Ballhaus William LS · Sale
Disposed
Common Stock105471.089.47
2026-08-24
2026-08-25
Ballhaus William LS · Sale
Disposed
Common Stock2738.090.6
2026-08-24
2026-08-25
Ballhaus William LM · Exercise / conversion
Acquired
Common Stock11348.043.0
2026-08-24
2026-08-25
Ballhaus William LM · Exercise / conversion
Acquired
Common Stock140650.042.0
2026-08-24
2026-08-25
Ballhaus William LM · Exercise / conversion
Disposed
Employee Stock Option (Right to Buy)
Derivative security
11348.00.0
2026-08-24
2026-08-25
Ballhaus William LM · Exercise / conversion
Disposed
Employee Stock Option (Right to Buy)
Derivative security
140650.00.0
2026-08-21
2026-08-25
Ratner StevenS · Sale
Disposed
Common Stock356.091.36
2026-08-21
2026-08-25
KUPINSKY STUART
10b5-1 checkbox reported
S · Sale
Disposed
Common Stock1000.095.23
2026-08-21
2026-08-25
Ballhaus William LS · Sale
Disposed
Common Stock64796.092.4
2026-08-21
2026-08-25
Ballhaus William LS · Sale
Disposed
Common Stock204.093.51
2026-08-21
2026-08-25
Ballhaus William LM · Exercise / conversion
Acquired
Common Stock92850.042.0
2026-08-21
2026-08-25
Ballhaus William LM · Exercise / conversion
Disposed
Employee Stock Option (Right to Buy)
Derivative security
92850.00.0
2026-08-20
2026-08-21
Munro DouglasS · Sale
Disposed
Common Stock109.097.67
2026-08-20
2026-08-21
Ratner StevenS · Sale
Disposed
Common Stock1026.097.67
2026-08-20
2026-08-21
Farnsworth David E.S · Sale
Disposed
Common Stock6612.097.67
2026-08-20
2026-08-21
Ballhaus William LS · Sale
Disposed
Common Stock22010.097.67
2026-08-19
2026-08-21
Munro DouglasS · Sale
Disposed
Common Stock548.0100.31
2026-08-19
2026-08-21
Ratner StevenS · Sale
Disposed
Common Stock2187.0100.31
2026-08-19
2026-08-21
KUPINSKY STUARTS · Sale
Disposed
Common Stock1308.0100.31
2026-08-19
2026-08-21
Farnsworth David E.S · Sale
Disposed
Common Stock8155.0100.31
2026-08-19
2026-08-21
Ballhaus William LS · Sale
Disposed
Common Stock26802.0100.31
2026-08-18
2026-08-19
Munro DouglasS · Sale
Disposed
Common Stock494.0111.36
2026-08-18
2026-08-19
Ratner StevenS · Sale
Disposed
Common Stock1971.0111.36
2026-08-18
2026-08-19
KUPINSKY STUARTS · Sale
Disposed
Common Stock1178.0111.36
2026-08-18
2026-08-19
Farnsworth David E.S · Sale
Disposed
Common Stock7347.0111.36
2026-08-18
2026-08-19
Ballhaus William LS · Sale
Disposed
Common Stock24144.0111.36
2026-08-17
2026-09-15 · Amendment
Ratner StevenA · Grant / award
Acquired
Common Stock5187.00.0
2026-08-17
2026-09-15 · Amendment
Munro DouglasA · Grant / award
Acquired
Common Stock2882.00.0
2026-08-17
2026-09-15 · Amendment
KUPINSKY STUARTA · Grant / award
Acquired
Common Stock5619.00.0
2026-08-17
2026-09-15 · Amendment
Farnsworth David E.A · Grant / award
Acquired
Common Stock8212.00.0
2026-08-17
2026-09-15 · Amendment
Ballhaus William LA · Grant / award
Acquired
Common Stock23629.00.0
2026-08-17
2026-08-19
Munro DouglasS · Sale
Disposed
Common Stock404.0109.95
2026-08-17
2026-08-19
Ratner StevenS · Sale
Disposed
Common Stock1084.0109.95
2026-08-17
2026-08-19
KUPINSKY STUARTS · Sale
Disposed
Common Stock1195.0109.95
2026-08-17
2026-08-19
Farnsworth David E.S · Sale
Disposed
Common Stock1345.0109.95
2026-08-17
2026-08-19
Ballhaus William LS · Sale
Disposed
Common Stock3536.0109.95
2026-08-14
2026-08-18
Ratner StevenD · Disposition to issuer
Disposed
Common Stock2695.00.0
2026-08-14
2026-08-18
KUPINSKY STUARTD · Disposition to issuer
Disposed
Common Stock6977.00.0
2026-08-14
2026-08-18
Farnsworth David E.D · Disposition to issuer
Disposed
Common Stock16275.00.0
2026-08-14
2026-08-18
Ballhaus William LD · Disposition to issuer
Disposed
Common Stock70287.00.0

Identity & relationships

Wikidata structured data · retrieved 2026-10-23 · 1658 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0001049521MERCURY SYSTEMS INC

No parent relationship is available in this import; this is not proof of independence.

Legal Entity Identifier
549300P3B84SGK7HH679
GLEIF legal name
MERCURY SYSTEMS, INC.
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2026-09-04T13:42:40Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-10-23 · 1197 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Mercury Systems · alias · wikidata
  • Mercury Systems (United States) · alias · wikidata
  • MERCURY COMPUTER SYSTEMS INC · former SEC name · 1997-11-26 to 2012-11-13
Explore headquarters map ↗

Revenue in constant purchasing power

USD revenue expressed in 2026-09 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2025-06-27$912.02M$967.40M
2024-06-28$835.27M$909.24M
2023-06-30$973.88M$1.09B
2022-07-01$988.20M$1.18B
2021-07-02$924.00M$1.18B
2020-07-03$796.61M$1.04B
2019-06-30$654.74M$871.07M
2018-06-30$493.18M$669.76M

Bureau of Labor Statistics · retrieved 2026-10-23 · 9 selected series; gaps remain missing

Explore the CPI history ↗