13D·WATCH Activist + Insider Intelligence Live feed Blog About Pricing
ISSUER PROFILE · CIK 0001049521

MERCURY SYSTEMS INCMRCY

2 13D/G filings 2 distinct filers 1 insider transactions (365d)

Cross-Reference Snapshot

Activist filings
2
2 SC
Distinct filers
2
multi-activist cluster
Insiders (365d)
1
1 buys · 0 sales
Latest short DTC
8.52
as of 2026-07-15

13D/G Filings Timeline · 2 total

FiledFormFilerStakeSharesIntent
2022-06-27 SC JANA PARTNERS LLC view →
2022-01-13 SC Starboard Value LP view →

Form 4 Insider Transactions · last 365d

DateInsiderRoleTypeSharesPriceValue
2026-07-16 Nearhos Barry R director Award 170

FINRA Short Interest History

SettlementShort InterestDays to Cover% Δ vs prior
2026-07-15 4,805,548 8.52 +3.6%
2026-06-30 4,639,605 4.73 +1.5%
2026-06-15 4,572,200 6.16 -3.4%
2026-05-29 4,733,680 7.73 -2.7%
2026-05-15 4,865,616 7.73 +2.5%
2026-04-30 4,746,107 9.44 +1.6%
2026-04-15 4,672,746 10.76 +5.0%
2026-03-31 4,450,059 6.40 +10.4%
2026-03-13 4,029,807 6.46 +2.2%
2026-02-27 3,942,005 11.16 +6.3%
2026-02-13 3,707,404 4.12 -3.1%
2026-01-30 3,828,163 5.81 -25.2%

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