Ratner Steven sold $33K of MRCY (indirect holdings)

Ratner Steven (EVP, CHRO) sold 356 indirectly-held shares of MERCURY SYSTEMS INC (MRCY) at $91.36 on 2026-08-21.

Original reporting
SEC EDGAR · Ratner Steven
Published Aug 25, 2026, 10:00 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 25, 2026, 10:02 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefInsider activity
Primary signal
$MRCY
Bearish
high confidence
Mentioned
$MRCY
Relevance
3/10
AlphAI data visualization · based on SEC EDGAR
Decision brief

The 30-second read

$MRCYBearishLow
01

Why it matters

The disclosed sale is small and unlikely to affect market perception of Mercury Systems.

02

Market read

Minor relevance; provides fresh data but limited trading impact.

03

What to watch

Potential tax-driven sale; no strategic implication for the company.

Relevance 3/10Novelty 4/10Timing: filing date 2026-08-25

Background

SEC Form 4 filing discloses insider transactions; used by traders to gauge insider sentiment.

Company-level read

Ticker impact

$MRCYBearishHigh confidence
Context

EVP/CHRO sold 356 shares for $32,524, reducing holdings to zero.

Expected impact

No material price change expected.

Evidence & confidence

Sale size is small relative to market cap; insider is exiting completely, but amount is trivial.

Market effects

None; Mercury Systems operates in defense electronics, no sector shift.

None; US-only impact limited to the stock.

None

Counterpoint

Insider sell may be routine portfolio rebalancing, not a signal of trouble.

Key entities

  • Steven Ratner

    EVP, CHRO of Mercury Systems

Full insider trading history

This story covers one filing. See everything behind it: every insider buy and sell on record, 10b5-1 plans, late filings, and which officers and directors are trading.

Related articles

$MRCYHighAI 8/10

Mercury Systems earnings analysis: questions answered and next catalysts

Mercury Systems (MRCY) reported Q1 2027 earnings with adjusted EPS of $0.52, beating estimates by 73%, and revenue of $253.0M, up 12.4% organically. The stock rose 5% to $83.58 post-earnings and is now at $87.25. Management raised FY2027 targets, including revenue approaching $1.1B and adjusted EBITDA of ~$210M. Key questions remain around cash flow, margin durability, and supply chain bottlenecks.

$MRCYHighAI 8/10

Mercury Systems (MRCY) Q1 2027 Earnings Call Transcript

Mercury Systems (MRCY) reported Q1 FY '27 record bookings ($370M, +48% YoY), revenue ($253M), and adjusted EBITDA ($56M). The company raised its FY '27 outlook, expecting double-digit revenue growth and $1.1B in total revenue. Key growth drivers include increased production volumes and defense spending tailwinds. The company also highlighted progress in margin expansion and free cash flow conversion.

$MRCYHighAI 8/10

Why is Mercury Systems stock rallying today?

Mercury Systems (MRCY) stock rose 3.8% after reporting fiscal Q1 earnings that surpassed estimates, with adjusted EPS of $0.52 vs. $0.30 and revenue of $253M vs. $245M. JPMorgan upgraded the stock to Overweight with a $102 target, citing strong bookings and backlog growth. Piper Sandler reiterated its Overweight rating with a $107 target. The company's record Q1 bookings of $370M and a total backlog of $2.1B highlighted robust defense demand.

$MRCYMed

JPMorgan upgrades this aerospace stock after earnings beat

JPMorgan upgraded Mercury Systems (MRCY) to overweight, citing strong Q1 earnings and revenue beats. The bank lowered its price target to $102 but sees 22% upside. Mercury raised its full-year adjusted EBITDA and revenue growth outlook, with a 35.2% gross margin, the highest since Q2 2023, according to JPMorgan.